Calcium ferrite(CF)is recognized as a potential green and efficient functional material because of its advantages of magnetism,electrochemistry,catalysis,and biocompatibility in the fields of materials chemistry,envir...Calcium ferrite(CF)is recognized as a potential green and efficient functional material because of its advantages of magnetism,electrochemistry,catalysis,and biocompatibility in the fields of materials chemistry,environmental engineering,and biomedicine.There-fore,the obtained research results need to be systematically summarized,and new perspectives on CF and its composite materials need to be analyzed.Based on the presented studies of CF and its composite materials,the types and structures of the crystal are summarized.In addition,the current application technologies and theoretical mechanisms with various properties in different fields are elucidated.Moreover,the various preparation methods of CF and its composite materials are elaborated in detail.Most importantly,the advantages and disadvantages of the synthesis methods of CF and its composite materials are discussed,and the existing problems and emerging challenges in practical production are identified.Furthermore,the key future research directions of CF and its composite materials have been prospected from the potential application technologies to provide references for its synthesis and efficient utilization.展开更多
Nowadays,the rapid development of the social economy inevitably leads to global energy and environmental crisis.For this reason,more and more scholars focus on the development of photocatalysis and/or electrocatalysis...Nowadays,the rapid development of the social economy inevitably leads to global energy and environmental crisis.For this reason,more and more scholars focus on the development of photocatalysis and/or electrocatalysis technology for the advantage in the sustainable production of high-value-added products,and the high efficiency in pollutants remediation.Although there is plenty of outstanding research has been put forward continuously,most of them focuses on catalysis performance and reaction mechanisms in laboratory conditions.Realizing industrial application of photo/electrocatalytic processes is still a challenge that needs to be overcome by social demand.In this regard,this review comprehensively summarized several explorations in thefield of photo/electrocatalytic reduction towards potential industrial applications in recent years.Special attention is paid to the successful attempts and the current status of photo/electrocatalytic water splitting,carbon dioxide conversion,resource utilization from waste,etc.,by using advanced reactors.The key problems and challenges of photo/electrocatalysis in future industrial practice are also discussed,and the possible development directions are also pointed out from the industry view.展开更多
Concerns about air quality in dental clinics where aerosol generation during procedures poses significant health risks,have prompted investigations on advanced disinfection technologies.This editorial describes the st...Concerns about air quality in dental clinics where aerosol generation during procedures poses significant health risks,have prompted investigations on advanced disinfection technologies.This editorial describes the strengths and limitations of ventilation and aerosol control measures in dental offices,especially with respect to the use of graphene nanocomposites.The potential of graphene nanocomposites as an innovative solution to aerosol-associated health risks is examined in this review due to the unique properties of graphene(e.g.,high con-ductivity,mechanical strength,and antimicrobial activity).These properties have produced promising results in various fields,but the application of graphene in dentistry remains unexplored.The recent study by Ju et al which was published in World Journal of Clinical Cases evaluated the effectiveness of graphene-based air disinfection systems in dental clinics.The study demonstrated that graphene-based disinfection techniques produced significant reductions in suspended particulate matter and bacterial colony counts,when co-mpared with traditional methods.Despite these positive results,challenges such as material saturation,frequency of filter replacement,and associated costs must be addressed before widespread adoption of graphene-based disinfection techniques in clinical practice.Therefore,there is need for further research on material structure optimization,long-term safety evaluations,and broader clinical applications,in order to maximize their positive impact on public health.展开更多
Theoretical education and practical education are very important in clinical laboratory teaching.The teaching evaluation system is one of the important means to test the quality of course teaching.The traditional summ...Theoretical education and practical education are very important in clinical laboratory teaching.The teaching evaluation system is one of the important means to test the quality of course teaching.The traditional summative evaluation needs to be improved in terms of scientificity and impartiality,and its guiding effect on teaching reform is limited.Therefore,this paper proposes to apply formative evaluation to clinical laboratory teaching to remobilize students'learning enthusiasm and provide valuable guidance for the subsequent teaching reform,hoping to achieve the purpose of improving the quality of laboratory teaching.展开更多
Quinoa is pseudo cereal and considered as full nutritional food for its functional ingredients such as peptides,polysaccharides,saponins and polyphenols.Up to now,over 20 phenolic compounds have been reported in quino...Quinoa is pseudo cereal and considered as full nutritional food for its functional ingredients such as peptides,polysaccharides,saponins and polyphenols.Up to now,over 20 phenolic compounds have been reported in quinoa,and these polyphenols are related to anti-cancer,anti-inflammatory,anti-obesity,anti-diabetic and cardioprotective activities.Recently,more and more attentions are focused on quinoa in the food and pharmaceutical fields.Many new products such as bakery,beverage and meat product made from quinoa are popular in the market.This article presents a review of the literature on the function and application of polyphenols in quinoa.The review will benefit the researchers working with nutrition,functional diets of quinoa.展开更多
Liquid metals(LMs),because of their ability to remain in a liquid state at room temperature,render them highly versatile for applications in electronics,energy storage,medicine,and robotics.Among various LMs,Ga-based ...Liquid metals(LMs),because of their ability to remain in a liquid state at room temperature,render them highly versatile for applications in electronics,energy storage,medicine,and robotics.Among various LMs,Ga-based LMs exhibit minimal cytotoxicity,low viscosity,high thermal and electrical conductivities,and excellent wettability.Therefore,Ga-based LM composites(LMCs)have emerged as a recent research focus.Recent advancements have focused on novel fabrication techniques and applications spanning energy storage,flexible electronics,and biomedical devices.Particularly noteworthy are the developments in wearable sensors and electronic skins,which hold promise for healthcare monitoring and human-machine interfaces.Despite their potential,challenges,such as oxidative susceptibil-ity and biocompatibility,remain.Creating bio-based LMC materials is a promising approach to address these issues while exploring new avenues to optimize LMC performance and broaden its application domains.This review provides a concise overview of the recent trends in LMC research,highlights their transformative impacts,and outlines key directions for future investigation and development.展开更多
Today,energy is essential for every aspect of human life,including clothing,food,housing and transportation.However,traditional energy resources are insufficient to meet our modern needs.Self-powered sensing devices e...Today,energy is essential for every aspect of human life,including clothing,food,housing and transportation.However,traditional energy resources are insufficient to meet our modern needs.Self-powered sensing devices emerge as promising alternatives,offering sustained operation without relying on external power sources.Leveraging advancements in materials and manufacturing research,these devices can autonomously harvest energy from various sources.In this review,we focus on the current landscape of self-powered wearable sensors,providing a concise overview of energy harvesting technologies,conversion mechanisms,structural or material innovations,and energy storage platforms.Then,we present experimental advances in different energy sources,showing their underlying mechanisms,and the potential for energy acquisition.Furthermore,we discuss the applications of self-powered flexible sensors in diverse fields such as medicine,sports,and food.Despite significant progress in this field,widespread commercialization will necessitate enhanced sensor detection abilities,improved design factors for adaptable devices,and a balance between sensitivity and standardization.展开更多
With the rapid development of generative artificial intelligence(AI)technology in the field of education,global educational systems are facing unprecedented opportunities and challenges,urgently requiring the establis...With the rapid development of generative artificial intelligence(AI)technology in the field of education,global educational systems are facing unprecedented opportunities and challenges,urgently requiring the establishment of comprehensive,flexible,and forward-looking governance solutions.The“Australian Framework for Generative AI in Schools”builds a multi-dimensional governance system covering aspects such as teaching and humanistic care,fairness and transparency,and accountability and security.Based on 22 specific principles and six core elements,it emphasizes a human-centered design concept,adopts a principle-based flexible structure,focuses on fairness and transparency,and stresses accountability and security.The framework provides valuable references for the use of generative AI in China’s education system and holds significant importance for promoting educational modernization and cultivating innovative talents adapted to the era of artificial intelligence.展开更多
Flexible photodetectors have garnered significant attention by virtue of their potential applications in environmental monitoring,wearable healthcare,imaging sensing,and portable optical communications.Perovskites sta...Flexible photodetectors have garnered significant attention by virtue of their potential applications in environmental monitoring,wearable healthcare,imaging sensing,and portable optical communications.Perovskites stand out as particularly promising materials for photodetectors,offering exceptional optoelectronic properties,tunable band gaps,low-temperature solution processing,and notable mechanical flexibility.In this review,we explore the latest progress in flexible perovskite photodetectors,emphasizing the strategies developed for photoactive materials and device structures to enhance optoelectronic performance and stability.Additionally,we discuss typical applications of these devices and offer insights into future directions and potential applications.展开更多
The Health Action Process Approach(HAPA),developed by German psychologist Schwarzer in the 1980s,provides a comprehensive framework for understanding and influencing health behavior change.By dividing behavior change ...The Health Action Process Approach(HAPA),developed by German psychologist Schwarzer in the 1980s,provides a comprehensive framework for understanding and influencing health behavior change.By dividing behavior change into three dynamic stages-pre-intention,intention,and action-HAPA highlights the critical role of self-efficacy as a driving force in adopting healthier behaviors.This stage-based approach addresses the limitations of continuous health behavior models by emphasizing individual differentiation and recognizing that behavior change is not linear but progresses through distinct phases.HAPA theory has demonstrated significant potential in clinical applications,particularly in orthopedic postoperative patients.Its implementation facilitates the development of positive behavioral intentions,enhances self-efficacy,and supports sustained health action,ultimately improving patients’health outcomes and quality of life.Tailored interventions based on HAPA stages ensure that patients receive appropriate guidance and support throughout their recovery journey.Despite its successes,limitations remain.Future research should focus on expanding the application of HAPA to various orthopedic conditions and developing more targeted behavioral plans and health education programs to optimize patient rehabilitation.Additionally,further exploration is needed to sustain HAPA’s effectiveness during long-term recovery.Strengthening interdisciplinary collaboration and integrating HAPA with other theoretical models could create a more comprehensive health behavior education system,providing robust support for orthopedic patients and advancing their overall recovery and well-being.展开更多
Thermoelectric(TE)technology,capable of converting heat directly into electricity,holds great promise for applications requiring efficient energy output,such as wearable devices and aerospace vehicles.However,the wide...Thermoelectric(TE)technology,capable of converting heat directly into electricity,holds great promise for applications requiring efficient energy output,such as wearable devices and aerospace vehicles.However,the widespread use of traditional TE materials is limited by challenges such as high density,brittleness,and coupling of thermoelectric parameters.Porous TE materials offer a potential solution by enabling lightweight,enhancing mechanical flexibility,and reducing thermal conductivity by rational design and precise control of the pore structure.This review examined recent advances in the construction of optimized pore structures,including the size,distribution,and geometry.We summarized the state-of-the-art synthesis and classification for porous TE materials,highlighting methods for tuning pore configurations to enhance TE efficiency.Additionally,we also collected the cutting-edge device ensemble strategies and demonstrated their application such as aerospace,temperature management,and medical devices.Finally,we took an outlook on the rational and intelligent design of pore structures and their integration into systems for energy output.This review provides new understanding of mechanisms and designs for porous TEs,and also offers valuable guidance for the development of next-generation materials and their application in innovative self-powered systems.展开更多
With the advancement of the modernization of traditional Chinese medicine(TCM),TCM granules have emerged and garnered widespread attention.This study provides a comprehensive review of the development of TCM granules,...With the advancement of the modernization of traditional Chinese medicine(TCM),TCM granules have emerged and garnered widespread attention.This study provides a comprehensive review of the development of TCM granules,analyzing their characteristics in terms of ease of use,quality stability,and pharmacodynamic advantages.It also explores their broad application prospects in clinical TCM treatment and preventive healthcare.Through an integrative analysis of relevant research literature,the study highlights the significant value and vast development potential of TCM granules in modern medicine.The article aims to offer valuable references for the modernization and internationalization of TCM while promoting the continuous development and innovative application of TCM granules in the field of traditional Chinese medicine.展开更多
Implantable temperature sensors are revolutionizing physiological monitoring and playing a crucial role in diagnostics,therapeutics,and life sciences research.This review classifies the materials used in these sensors...Implantable temperature sensors are revolutionizing physiological monitoring and playing a crucial role in diagnostics,therapeutics,and life sciences research.This review classifies the materials used in these sensors into three categories:metal-based,inorganic semiconductor,and organic semiconductor materials.Metal-based materials are widely used in medical and industrial applications due to their linearity,stability,and reliability.Inorganic semiconductors provide rapid response times and high miniaturization potential,making them promising for biomedical and environmental monitoring.Organic semiconductors offer high sensitivity and ease of processing,enabling the development of flexible and stretchable sensors.This review analyzes recent studies for each material type,covering design principles,performance characteristics,and applications,highlighting key advantages and challenges regarding miniaturization,sensitivity,response time,and biocompatibility.Furthermore,critical performance parameters of implantable temperature sensors based on different material types are summarized,providing valuable references for future sensor design and optimization.The future development of implantable temperature sensors is discussed,focusing on improving biocompatibility,long-term stability,and multifunctional integration.These advancements are expected to expand the application potential of implantable sensors in telemedicine and dynamic physiological monitoring.展开更多
Given the significant isotopic information in nature,magnesium(Mg)isotopes have played a pivotal role in elucidating the underlying mechanisms of environmental and geological processes.Along with the advancement of mu...Given the significant isotopic information in nature,magnesium(Mg)isotopes have played a pivotal role in elucidating the underlying mechanisms of environmental and geological processes.Along with the advancement of multicollector inductively coupled plasma mass spectrometry(MC-ICP-MS),the application of the standard-sample-bracketing(SSB)method,especially the recently developed double-spike(DS)method in Mg isotopes,has significantly enhanced precision to levels as low as±0.03‰(2SD).This review primarily focuses on the comparative analysis of the above two methods,with special attention given to the DS method and its application in investigating intricate lithospheric processes with subtle Mg isotope fractionations.We first introduce the development of Mg isotopic analysis,followed by a detailed description of the basic principles of the SSB and DS methods.Subsequently,a comparative discussion of these two approaches is presented to assist researchers in choosing the preferred strategy for specific natural samples.Furthermore,we carefully discuss the more precise scales of equilibrium inter-mineral Mg isotopic fractionations through the DS method,emphasizing that with improved precision,a broader range of applications may emerge.This review ends with our insights and perspectives on this compelling topic,aiming to provide guidelines for advancing Mg isotopic analysis and inspiring researchers to explore various geo-environmental phenomena.展开更多
This paper explores strategies to enhance the application ability of digital health resources among the elderly,addressing the challenges posed by the digital divide.As the global population ages,effective health mana...This paper explores strategies to enhance the application ability of digital health resources among the elderly,addressing the challenges posed by the digital divide.As the global population ages,effective health management for seniors becomes increasingly important.The study highlights the significance of technology training and education,social support networks,and design thinking in improving elderly individuals'digital health literacy.By implementing comprehensive training programs and fostering community support,seniors can gain the necessary skills and confidence to utilize digital health tools effectively.The paper also emphasizes the need for age-friendly technology that caters to the specific needs of older adults.Successful case studies,such as China's"Healthy China Action"and the U.S."Senior Tech"program,demonstrate the positive impact of these strategies.Ultimately,enhancing the elderly's capacity to use digital health resources is a collaborative effort that requires ongoing innovation,policy support,and community engagement,ensuring that seniors can enjoy the benefits of modern healthcare technologies while improving their quality of life.展开更多
Zinc oxide(ZnO),as a broadband gap semiconductor material,exhibits unique physical and chemical properties that make it highly suitable for optoelectronics,piezoelectric devices,and gas-sensitive sensors,showing signi...Zinc oxide(ZnO),as a broadband gap semiconductor material,exhibits unique physical and chemical properties that make it highly suitable for optoelectronics,piezoelectric devices,and gas-sensitive sensors,showing significant potential for various applications.This paper focuses on the regulation and application of ZnO-based p-n junctions and piezoelectric devices.It discusses in detail the preparation of ZnO materials,the construction of p-n junctions,the optimization of piezoelectric device performance,and its application in various fields.By employing different preparation methods and strategies,high-quality ZnO thin films can be grown,and effective control of p-type conductivity achieved.This study provides both a theoretical foundation and technical support for controlling the performance of ZnO-based piezoelectric devices,as well as paving new pathways for the broader application of ZnO materials.展开更多
Carbon nanotubes(CNTs)have many excellent properties that make them ideally suited for use in lithium-ion batteries(LIBs).In this review,the recent research on applications of CNTs in LIBs,including their usage as fre...Carbon nanotubes(CNTs)have many excellent properties that make them ideally suited for use in lithium-ion batteries(LIBs).In this review,the recent research on applications of CNTs in LIBs,including their usage as freestanding anodes,conductive additives,and current collectors,are discussed.Challenges,strategies,and progress are analyzed by selecting typical examples.Particularly,when CNTs are used with relatively large mass fractions,the relevant interfacial electrochemistry in such a CNT-based electrode,which dictates the quality of the resulting solid-electrolyte interface,becomes a concern.Hence,in this review the different lithium-ion adsorption and insertion mechanisms inside and outside of CNTs are compared;the influence of not only CNT structural features(including their length,defect density,diameter,and wall thickness)but also the electrolyte composition on the solid-electrolyte interfacial reactions is analyzed in detail.Strategies to optimize the solid-solid interface between CNTs and the other solid components in various composite electrodes are also covered.By emphasizing the importance of such a structure-performance relationship,the merits and weaknesses of various applications of CNTs in various advanced LIBs are clarified.展开更多
Atomically dispersed nanozymes have garnered immense attention within the biomedical field,while precisely designing these nanozymes and elucidating their intricate structure-performance relationships of their structu...Atomically dispersed nanozymes have garnered immense attention within the biomedical field,while precisely designing these nanozymes and elucidating their intricate structure-performance relationships of their structures and antibacterial performance remain the formidable challenges.Herein,we fabricated defect-rich graphene supported layered Ir cluster nanozymes for antibacterial applications.Steady-state kinetic experiments revealed that the layered Ir clusters exhibited the higher catalytic efficiency of 1.16 mM^(−1)·s^(−1)with 3,3′,5,5′-tetramethylbenzidine(TMB)and 0.18 mM^(−1)·s^(−1)with H_(2)O_(2),compared to Ir nanoparticle(0.55 and 0.1 mM^(−1)·s^(−1))and the atomically dispersed Ir single-atom nanozyme(SAzyme)(0.3 and 0.039 mM^(−1)·s^(−1))and other previously reported single-atom nanozymes.Moreover,both experimental results and density functional theory studies disclosed that the layered Ir clusters exhibited the enhanced ability to facilitate the conversion of hydrogen peroxide into hydroxyl free radicals,signifying the higher catalytic efficiency than that on Ir nanoparticles and Ir single-atoms.Notably,the Ir cluster nanozyme with robust peroxidase-like activity had 100%antimicrobial rate against E.coli and S.aureus,underscoring its potential applications in antibacterial fields.展开更多
Graphene fiber supercapacitors(GFSCs)have garnered significant attention due to their exceptional features,including high power density,rapid charge/discharge rates,prolonged cycling durability,and versatile weaving c...Graphene fiber supercapacitors(GFSCs)have garnered significant attention due to their exceptional features,including high power density,rapid charge/discharge rates,prolonged cycling durability,and versatile weaving capabilities.Nevertheless,inherent challenges in graphene fibers(GFs),particularly the restricted ion-accessible specific surface area(SSA)and sluggish ion transport kinetics,hinder the achievement of optimal capacitance and rate performance.Despite existing reviews on GFSCs,a notable gap exists in thoroughly exploring the kinetics governing the energy storage process in GFSCs.This review aims to address this gap by thoroughly analyzing the energy storage mechanism,fabrication methodologies,property manipulation,and wearable applications of GFSCs.Through theoretical analysis of the energy storage process,specific parameters in advanced GF fabrication methodologies are carefully summarized,which can be used to modulate nano/micro-structures,thereby enhancing energy storage kinetics.In particular,enhanced ion storage is realized by creating more ion-accessible SSA and introducing extra-capacitive components,while accelerated ion transport is achieved by shortening the transport channel length and improving the accessibility of electrolyte ions.Building on the established structure-property relationship,several critical strategies for constructing optimal surface and structure profiles of GF electrodes are summarized.Capitalizing on the exceptional flexibility and wearability of GFSCs,the review further underscores their potential as foundational elements for constructing multifunctional e-textiles using conventional textile technologies.In conclusion,this review provides insights into current challenges and suggests potential research directions for GFSCs.展开更多
Objective:To analyze the application value of a non-catheter tampon in abdominal hysterectomy,providing a reference for related research.Methods:A total of 100 patients were included in this study,with data collected ...Objective:To analyze the application value of a non-catheter tampon in abdominal hysterectomy,providing a reference for related research.Methods:A total of 100 patients were included in this study,with data collected between January 4,2022,and January 4,2024.The patients were divided into two groups:the new group and the traditional group,each comprising 50 patients.Results:Compared with the traditional group,the new group demonstrated significantly lower intraoperative blood loss(P<0.05).Additionally,the incidence of complications,operation time,hospital stay,time required to resume normal activities,and postoperative VAS scores were all significantly lower in the new group(P<0.05).Conclusion:The application of a non-catheter tampon during abdominal hysterectomy yields satisfactory results.This approach is worthy of further clinical promotion and application.展开更多
基金supported by the National Natural Science Foundation of China(No.51574105)the Science and Technology Program of Hebei Province,China(No.23564101D)+2 种基金the Natural Science Foundation of Hebei Province,China(No.E2021209147)the Key Research Project of North China University of Science and Technology(No.ZD-ST-202308)the Postgraduate Innovation Funding Project of Hebei Province,China(No.CXZZBS2024135).
文摘Calcium ferrite(CF)is recognized as a potential green and efficient functional material because of its advantages of magnetism,electrochemistry,catalysis,and biocompatibility in the fields of materials chemistry,environmental engineering,and biomedicine.There-fore,the obtained research results need to be systematically summarized,and new perspectives on CF and its composite materials need to be analyzed.Based on the presented studies of CF and its composite materials,the types and structures of the crystal are summarized.In addition,the current application technologies and theoretical mechanisms with various properties in different fields are elucidated.Moreover,the various preparation methods of CF and its composite materials are elaborated in detail.Most importantly,the advantages and disadvantages of the synthesis methods of CF and its composite materials are discussed,and the existing problems and emerging challenges in practical production are identified.Furthermore,the key future research directions of CF and its composite materials have been prospected from the potential application technologies to provide references for its synthesis and efficient utilization.
基金supported by the National Natural Science Foundation of China(22278030,22090032,22090030,22288102,22242019)the Fundamental Research Funds for the Central Universities(buctrc202119,2312018RC07)+1 种基金Major Program of Qingyuan Innovation Laboratory(Grant No.001220005)the Experiments for Space Exploration Program and the Qian Xuesen Laboratory,China Academy of Space Technology。
文摘Nowadays,the rapid development of the social economy inevitably leads to global energy and environmental crisis.For this reason,more and more scholars focus on the development of photocatalysis and/or electrocatalysis technology for the advantage in the sustainable production of high-value-added products,and the high efficiency in pollutants remediation.Although there is plenty of outstanding research has been put forward continuously,most of them focuses on catalysis performance and reaction mechanisms in laboratory conditions.Realizing industrial application of photo/electrocatalytic processes is still a challenge that needs to be overcome by social demand.In this regard,this review comprehensively summarized several explorations in thefield of photo/electrocatalytic reduction towards potential industrial applications in recent years.Special attention is paid to the successful attempts and the current status of photo/electrocatalytic water splitting,carbon dioxide conversion,resource utilization from waste,etc.,by using advanced reactors.The key problems and challenges of photo/electrocatalysis in future industrial practice are also discussed,and the possible development directions are also pointed out from the industry view.
文摘Concerns about air quality in dental clinics where aerosol generation during procedures poses significant health risks,have prompted investigations on advanced disinfection technologies.This editorial describes the strengths and limitations of ventilation and aerosol control measures in dental offices,especially with respect to the use of graphene nanocomposites.The potential of graphene nanocomposites as an innovative solution to aerosol-associated health risks is examined in this review due to the unique properties of graphene(e.g.,high con-ductivity,mechanical strength,and antimicrobial activity).These properties have produced promising results in various fields,but the application of graphene in dentistry remains unexplored.The recent study by Ju et al which was published in World Journal of Clinical Cases evaluated the effectiveness of graphene-based air disinfection systems in dental clinics.The study demonstrated that graphene-based disinfection techniques produced significant reductions in suspended particulate matter and bacterial colony counts,when co-mpared with traditional methods.Despite these positive results,challenges such as material saturation,frequency of filter replacement,and associated costs must be addressed before widespread adoption of graphene-based disinfection techniques in clinical practice.Therefore,there is need for further research on material structure optimization,long-term safety evaluations,and broader clinical applications,in order to maximize their positive impact on public health.
文摘Theoretical education and practical education are very important in clinical laboratory teaching.The teaching evaluation system is one of the important means to test the quality of course teaching.The traditional summative evaluation needs to be improved in terms of scientificity and impartiality,and its guiding effect on teaching reform is limited.Therefore,this paper proposes to apply formative evaluation to clinical laboratory teaching to remobilize students'learning enthusiasm and provide valuable guidance for the subsequent teaching reform,hoping to achieve the purpose of improving the quality of laboratory teaching.
文摘Quinoa is pseudo cereal and considered as full nutritional food for its functional ingredients such as peptides,polysaccharides,saponins and polyphenols.Up to now,over 20 phenolic compounds have been reported in quinoa,and these polyphenols are related to anti-cancer,anti-inflammatory,anti-obesity,anti-diabetic and cardioprotective activities.Recently,more and more attentions are focused on quinoa in the food and pharmaceutical fields.Many new products such as bakery,beverage and meat product made from quinoa are popular in the market.This article presents a review of the literature on the function and application of polyphenols in quinoa.The review will benefit the researchers working with nutrition,functional diets of quinoa.
基金supported by the GRDC(Global Research Development Center)Cooperative Hub Program through the National Research Foundation of Korea(NRF),funded by the Ministry of Science and ICT(MSIT)(No.RS-2023-00257595).
文摘Liquid metals(LMs),because of their ability to remain in a liquid state at room temperature,render them highly versatile for applications in electronics,energy storage,medicine,and robotics.Among various LMs,Ga-based LMs exhibit minimal cytotoxicity,low viscosity,high thermal and electrical conductivities,and excellent wettability.Therefore,Ga-based LM composites(LMCs)have emerged as a recent research focus.Recent advancements have focused on novel fabrication techniques and applications spanning energy storage,flexible electronics,and biomedical devices.Particularly noteworthy are the developments in wearable sensors and electronic skins,which hold promise for healthcare monitoring and human-machine interfaces.Despite their potential,challenges,such as oxidative susceptibil-ity and biocompatibility,remain.Creating bio-based LMC materials is a promising approach to address these issues while exploring new avenues to optimize LMC performance and broaden its application domains.This review provides a concise overview of the recent trends in LMC research,highlights their transformative impacts,and outlines key directions for future investigation and development.
基金supported by the Shanghai Collaborative Innovation Centre for Tumour Energy Therapy Technology and Equipment。
文摘Today,energy is essential for every aspect of human life,including clothing,food,housing and transportation.However,traditional energy resources are insufficient to meet our modern needs.Self-powered sensing devices emerge as promising alternatives,offering sustained operation without relying on external power sources.Leveraging advancements in materials and manufacturing research,these devices can autonomously harvest energy from various sources.In this review,we focus on the current landscape of self-powered wearable sensors,providing a concise overview of energy harvesting technologies,conversion mechanisms,structural or material innovations,and energy storage platforms.Then,we present experimental advances in different energy sources,showing their underlying mechanisms,and the potential for energy acquisition.Furthermore,we discuss the applications of self-powered flexible sensors in diverse fields such as medicine,sports,and food.Despite significant progress in this field,widespread commercialization will necessitate enhanced sensor detection abilities,improved design factors for adaptable devices,and a balance between sensitivity and standardization.
基金2024 Undergraduate Innovation Training Program Project“Research on the Current Situation,Impact and Management Countermeasures of Generative AI in College Students’Learning”(202410065153)。
文摘With the rapid development of generative artificial intelligence(AI)technology in the field of education,global educational systems are facing unprecedented opportunities and challenges,urgently requiring the establishment of comprehensive,flexible,and forward-looking governance solutions.The“Australian Framework for Generative AI in Schools”builds a multi-dimensional governance system covering aspects such as teaching and humanistic care,fairness and transparency,and accountability and security.Based on 22 specific principles and six core elements,it emphasizes a human-centered design concept,adopts a principle-based flexible structure,focuses on fairness and transparency,and stresses accountability and security.The framework provides valuable references for the use of generative AI in China’s education system and holds significant importance for promoting educational modernization and cultivating innovative talents adapted to the era of artificial intelligence.
基金supported by the grants from the National Key Research and Development Program of China 2023YFC2505900support from State Key Laboratory of Photovoltaic Science and Technology 202401030303.
文摘Flexible photodetectors have garnered significant attention by virtue of their potential applications in environmental monitoring,wearable healthcare,imaging sensing,and portable optical communications.Perovskites stand out as particularly promising materials for photodetectors,offering exceptional optoelectronic properties,tunable band gaps,low-temperature solution processing,and notable mechanical flexibility.In this review,we explore the latest progress in flexible perovskite photodetectors,emphasizing the strategies developed for photoactive materials and device structures to enhance optoelectronic performance and stability.Additionally,we discuss typical applications of these devices and offer insights into future directions and potential applications.
基金Youth Project of Inner Mongolia Medical University in 2022(YKD2022QN020)。
文摘The Health Action Process Approach(HAPA),developed by German psychologist Schwarzer in the 1980s,provides a comprehensive framework for understanding and influencing health behavior change.By dividing behavior change into three dynamic stages-pre-intention,intention,and action-HAPA highlights the critical role of self-efficacy as a driving force in adopting healthier behaviors.This stage-based approach addresses the limitations of continuous health behavior models by emphasizing individual differentiation and recognizing that behavior change is not linear but progresses through distinct phases.HAPA theory has demonstrated significant potential in clinical applications,particularly in orthopedic postoperative patients.Its implementation facilitates the development of positive behavioral intentions,enhances self-efficacy,and supports sustained health action,ultimately improving patients’health outcomes and quality of life.Tailored interventions based on HAPA stages ensure that patients receive appropriate guidance and support throughout their recovery journey.Despite its successes,limitations remain.Future research should focus on expanding the application of HAPA to various orthopedic conditions and developing more targeted behavioral plans and health education programs to optimize patient rehabilitation.Additionally,further exploration is needed to sustain HAPA’s effectiveness during long-term recovery.Strengthening interdisciplinary collaboration and integrating HAPA with other theoretical models could create a more comprehensive health behavior education system,providing robust support for orthopedic patients and advancing their overall recovery and well-being.
基金the National Natural Science Foundation of China(No.22379124)the National Science Fund for Excellent Young Scientist Fund Program(Overseas)of China,Research Fund of the State Key Laboratory of Solidification Processing(NPU)(No.China 2023-QZ-01)+2 种基金the Fund for State Key Laboratory(No.6142806230202)the support from China Postdoctoral Science Foundation(Certificate No.2024M764249)the Research Fund of the State Key Laboratory of Solidification Processing(NPU),China(No.2024-BJ-01).
文摘Thermoelectric(TE)technology,capable of converting heat directly into electricity,holds great promise for applications requiring efficient energy output,such as wearable devices and aerospace vehicles.However,the widespread use of traditional TE materials is limited by challenges such as high density,brittleness,and coupling of thermoelectric parameters.Porous TE materials offer a potential solution by enabling lightweight,enhancing mechanical flexibility,and reducing thermal conductivity by rational design and precise control of the pore structure.This review examined recent advances in the construction of optimized pore structures,including the size,distribution,and geometry.We summarized the state-of-the-art synthesis and classification for porous TE materials,highlighting methods for tuning pore configurations to enhance TE efficiency.Additionally,we also collected the cutting-edge device ensemble strategies and demonstrated their application such as aerospace,temperature management,and medical devices.Finally,we took an outlook on the rational and intelligent design of pore structures and their integration into systems for energy output.This review provides new understanding of mechanisms and designs for porous TEs,and also offers valuable guidance for the development of next-generation materials and their application in innovative self-powered systems.
文摘With the advancement of the modernization of traditional Chinese medicine(TCM),TCM granules have emerged and garnered widespread attention.This study provides a comprehensive review of the development of TCM granules,analyzing their characteristics in terms of ease of use,quality stability,and pharmacodynamic advantages.It also explores their broad application prospects in clinical TCM treatment and preventive healthcare.Through an integrative analysis of relevant research literature,the study highlights the significant value and vast development potential of TCM granules in modern medicine.The article aims to offer valuable references for the modernization and internationalization of TCM while promoting the continuous development and innovative application of TCM granules in the field of traditional Chinese medicine.
基金supported by the National Natural Science Foundation of China(NSFC)(62422501)Beijing Nova Program(20230484254,20240484742)Hebei Natural Science Foundation(F2024105039).
文摘Implantable temperature sensors are revolutionizing physiological monitoring and playing a crucial role in diagnostics,therapeutics,and life sciences research.This review classifies the materials used in these sensors into three categories:metal-based,inorganic semiconductor,and organic semiconductor materials.Metal-based materials are widely used in medical and industrial applications due to their linearity,stability,and reliability.Inorganic semiconductors provide rapid response times and high miniaturization potential,making them promising for biomedical and environmental monitoring.Organic semiconductors offer high sensitivity and ease of processing,enabling the development of flexible and stretchable sensors.This review analyzes recent studies for each material type,covering design principles,performance characteristics,and applications,highlighting key advantages and challenges regarding miniaturization,sensitivity,response time,and biocompatibility.Furthermore,critical performance parameters of implantable temperature sensors based on different material types are summarized,providing valuable references for future sensor design and optimization.The future development of implantable temperature sensors is discussed,focusing on improving biocompatibility,long-term stability,and multifunctional integration.These advancements are expected to expand the application potential of implantable sensors in telemedicine and dynamic physiological monitoring.
基金supported by the National Natural Science Foundation of China(Grant Nos.42103016&42173024)the State Key Laboratory of Nuclear Resources and Environment(Grant No.2020Z20)+2 种基金the National Key R&D Program of China(Grant Nos.2021YFC2901705&2023YFC2906601)the Jiangxi Double Thousand Plan(Grant No.DHSQT22021005)the Doctoral Grant from East China University of Technology(Grant Nos.DHBK2020011&DHBK2019290)。
文摘Given the significant isotopic information in nature,magnesium(Mg)isotopes have played a pivotal role in elucidating the underlying mechanisms of environmental and geological processes.Along with the advancement of multicollector inductively coupled plasma mass spectrometry(MC-ICP-MS),the application of the standard-sample-bracketing(SSB)method,especially the recently developed double-spike(DS)method in Mg isotopes,has significantly enhanced precision to levels as low as±0.03‰(2SD).This review primarily focuses on the comparative analysis of the above two methods,with special attention given to the DS method and its application in investigating intricate lithospheric processes with subtle Mg isotope fractionations.We first introduce the development of Mg isotopic analysis,followed by a detailed description of the basic principles of the SSB and DS methods.Subsequently,a comparative discussion of these two approaches is presented to assist researchers in choosing the preferred strategy for specific natural samples.Furthermore,we carefully discuss the more precise scales of equilibrium inter-mineral Mg isotopic fractionations through the DS method,emphasizing that with improved precision,a broader range of applications may emerge.This review ends with our insights and perspectives on this compelling topic,aiming to provide guidelines for advancing Mg isotopic analysis and inspiring researchers to explore various geo-environmental phenomena.
基金supported by the Research Project on Innovative Development of Social Sciences in Anhui Province(Grant Number:2022KD012)the Anhui Provincial University Philosophy and Social Science Key Project(Grant Number:2022AH051412).
文摘This paper explores strategies to enhance the application ability of digital health resources among the elderly,addressing the challenges posed by the digital divide.As the global population ages,effective health management for seniors becomes increasingly important.The study highlights the significance of technology training and education,social support networks,and design thinking in improving elderly individuals'digital health literacy.By implementing comprehensive training programs and fostering community support,seniors can gain the necessary skills and confidence to utilize digital health tools effectively.The paper also emphasizes the need for age-friendly technology that caters to the specific needs of older adults.Successful case studies,such as China's"Healthy China Action"and the U.S."Senior Tech"program,demonstrate the positive impact of these strategies.Ultimately,enhancing the elderly's capacity to use digital health resources is a collaborative effort that requires ongoing innovation,policy support,and community engagement,ensuring that seniors can enjoy the benefits of modern healthcare technologies while improving their quality of life.
基金The Natural Science Foundation of Guangdong Province(Project No.2023A1515012352)。
文摘Zinc oxide(ZnO),as a broadband gap semiconductor material,exhibits unique physical and chemical properties that make it highly suitable for optoelectronics,piezoelectric devices,and gas-sensitive sensors,showing significant potential for various applications.This paper focuses on the regulation and application of ZnO-based p-n junctions and piezoelectric devices.It discusses in detail the preparation of ZnO materials,the construction of p-n junctions,the optimization of piezoelectric device performance,and its application in various fields.By employing different preparation methods and strategies,high-quality ZnO thin films can be grown,and effective control of p-type conductivity achieved.This study provides both a theoretical foundation and technical support for controlling the performance of ZnO-based piezoelectric devices,as well as paving new pathways for the broader application of ZnO materials.
基金Xiamen Science and Technology Project,Grant/Award Number:3502Z20231057National Key Research and Development Program of China,Grant/Award Number:3502Z20231057National Natural Science Foundation of China,Grant/Award Numbers:22279107,22288102。
文摘Carbon nanotubes(CNTs)have many excellent properties that make them ideally suited for use in lithium-ion batteries(LIBs).In this review,the recent research on applications of CNTs in LIBs,including their usage as freestanding anodes,conductive additives,and current collectors,are discussed.Challenges,strategies,and progress are analyzed by selecting typical examples.Particularly,when CNTs are used with relatively large mass fractions,the relevant interfacial electrochemistry in such a CNT-based electrode,which dictates the quality of the resulting solid-electrolyte interface,becomes a concern.Hence,in this review the different lithium-ion adsorption and insertion mechanisms inside and outside of CNTs are compared;the influence of not only CNT structural features(including their length,defect density,diameter,and wall thickness)but also the electrolyte composition on the solid-electrolyte interfacial reactions is analyzed in detail.Strategies to optimize the solid-solid interface between CNTs and the other solid components in various composite electrodes are also covered.By emphasizing the importance of such a structure-performance relationship,the merits and weaknesses of various applications of CNTs in various advanced LIBs are clarified.
基金supported by the National Natural Science Foundation of China(Nos.22072162,U21B2092,22402210,22202213,and 21961160722)International Partnership Program of Chinese Academy of Sciences(No.172GJHZ2022028MI)+2 种基金Shenyang Young Talents Program(No.RC220155)Natural Science Foundation of Liaoning Province(No.2024-MS-05)Liaoning BaiQianWan Talents Program and Guangxi Collaborative Innovation Centre of Structure and Property for New Energy and Materials,Science Research,Technology Development Project of Guilin(No.20210102-4)。
文摘Atomically dispersed nanozymes have garnered immense attention within the biomedical field,while precisely designing these nanozymes and elucidating their intricate structure-performance relationships of their structures and antibacterial performance remain the formidable challenges.Herein,we fabricated defect-rich graphene supported layered Ir cluster nanozymes for antibacterial applications.Steady-state kinetic experiments revealed that the layered Ir clusters exhibited the higher catalytic efficiency of 1.16 mM^(−1)·s^(−1)with 3,3′,5,5′-tetramethylbenzidine(TMB)and 0.18 mM^(−1)·s^(−1)with H_(2)O_(2),compared to Ir nanoparticle(0.55 and 0.1 mM^(−1)·s^(−1))and the atomically dispersed Ir single-atom nanozyme(SAzyme)(0.3 and 0.039 mM^(−1)·s^(−1))and other previously reported single-atom nanozymes.Moreover,both experimental results and density functional theory studies disclosed that the layered Ir clusters exhibited the enhanced ability to facilitate the conversion of hydrogen peroxide into hydroxyl free radicals,signifying the higher catalytic efficiency than that on Ir nanoparticles and Ir single-atoms.Notably,the Ir cluster nanozyme with robust peroxidase-like activity had 100%antimicrobial rate against E.coli and S.aureus,underscoring its potential applications in antibacterial fields.
基金Shanghai Municipal Commission for Science and Technology,Grant/Award Number:23ZR1402500National Natural Science Foundation of China,Grant/Award Number:51973034+1 种基金National Scholarship CouncilNational Key Research and Development Program of China,Grant/Award Number:2023YFB3809800.
文摘Graphene fiber supercapacitors(GFSCs)have garnered significant attention due to their exceptional features,including high power density,rapid charge/discharge rates,prolonged cycling durability,and versatile weaving capabilities.Nevertheless,inherent challenges in graphene fibers(GFs),particularly the restricted ion-accessible specific surface area(SSA)and sluggish ion transport kinetics,hinder the achievement of optimal capacitance and rate performance.Despite existing reviews on GFSCs,a notable gap exists in thoroughly exploring the kinetics governing the energy storage process in GFSCs.This review aims to address this gap by thoroughly analyzing the energy storage mechanism,fabrication methodologies,property manipulation,and wearable applications of GFSCs.Through theoretical analysis of the energy storage process,specific parameters in advanced GF fabrication methodologies are carefully summarized,which can be used to modulate nano/micro-structures,thereby enhancing energy storage kinetics.In particular,enhanced ion storage is realized by creating more ion-accessible SSA and introducing extra-capacitive components,while accelerated ion transport is achieved by shortening the transport channel length and improving the accessibility of electrolyte ions.Building on the established structure-property relationship,several critical strategies for constructing optimal surface and structure profiles of GF electrodes are summarized.Capitalizing on the exceptional flexibility and wearability of GFSCs,the review further underscores their potential as foundational elements for constructing multifunctional e-textiles using conventional textile technologies.In conclusion,this review provides insights into current challenges and suggests potential research directions for GFSCs.
文摘Objective:To analyze the application value of a non-catheter tampon in abdominal hysterectomy,providing a reference for related research.Methods:A total of 100 patients were included in this study,with data collected between January 4,2022,and January 4,2024.The patients were divided into two groups:the new group and the traditional group,each comprising 50 patients.Results:Compared with the traditional group,the new group demonstrated significantly lower intraoperative blood loss(P<0.05).Additionally,the incidence of complications,operation time,hospital stay,time required to resume normal activities,and postoperative VAS scores were all significantly lower in the new group(P<0.05).Conclusion:The application of a non-catheter tampon during abdominal hysterectomy yields satisfactory results.This approach is worthy of further clinical promotion and application.
