Rod-shaped gold nanomaterials,known as gold nanorods(GNRs),may undergo specific surface modification,because of their straightforward surface chemistry.This feature makes them appropriate for use as functional and bio...Rod-shaped gold nanomaterials,known as gold nanorods(GNRs),may undergo specific surface modification,because of their straightforward surface chemistry.This feature makes them appropriate for use as functional and biocompatible nano-formulations.By optimizing the absorption of longitudinally localized surface plasmon resonance in the near-infrared region,which corresponds to the near-infrared bio-tissue window,GNRs with appropriate modifications may improve the results of photothermal treatment(PTT).In dermatology,potential noninvasive uses of GNRs to enhance wound healing,manage infections,combat cutaneous malignancies,and remodel skin tissues via PTT have attracted research attention in recent years.The review discussed the basic properties of GNRs,such as their shape,size,optical performance,photothermal efficiency,and metabolism.Then,the disadvantages of using these particles in photodynamic therapy are highlighted.Next,biological applications of GNRs-based PTT are explored in detail.Finally,the limitations and future perspectives of this research are addressed,providing a comprehensive perspective on the potential GNRs with PTT.展开更多
Dear Editor,Treating psoriatic arthritis(PsA)is always difficult.Systemic treatments can be administered either orally or through intramuscular and intra-articular injection,including conventional synthetics,biologics...Dear Editor,Treating psoriatic arthritis(PsA)is always difficult.Systemic treatments can be administered either orally or through intramuscular and intra-articular injection,including conventional synthetics,biologics and targeted synthetic disease-modifying antirheumatic drugs[1].The alternatives,topical external therapies,are not effective on joint lesions due to drug permeability issues.Drugs injected into the articular cavity are also unsuitable for small peripheral joint lesions,the most common manifestations of PsA.The limited treatment options for PsA present a challenge.展开更多
基金supported by the National Natural Science Foundation of China(Grant Nos.82073439 and 82373475)。
文摘Rod-shaped gold nanomaterials,known as gold nanorods(GNRs),may undergo specific surface modification,because of their straightforward surface chemistry.This feature makes them appropriate for use as functional and biocompatible nano-formulations.By optimizing the absorption of longitudinally localized surface plasmon resonance in the near-infrared region,which corresponds to the near-infrared bio-tissue window,GNRs with appropriate modifications may improve the results of photothermal treatment(PTT).In dermatology,potential noninvasive uses of GNRs to enhance wound healing,manage infections,combat cutaneous malignancies,and remodel skin tissues via PTT have attracted research attention in recent years.The review discussed the basic properties of GNRs,such as their shape,size,optical performance,photothermal efficiency,and metabolism.Then,the disadvantages of using these particles in photodynamic therapy are highlighted.Next,biological applications of GNRs-based PTT are explored in detail.Finally,the limitations and future perspectives of this research are addressed,providing a comprehensive perspective on the potential GNRs with PTT.
基金supported by the National Natural Science Foundation of China(Grant No.82073439).
文摘Dear Editor,Treating psoriatic arthritis(PsA)is always difficult.Systemic treatments can be administered either orally or through intramuscular and intra-articular injection,including conventional synthetics,biologics and targeted synthetic disease-modifying antirheumatic drugs[1].The alternatives,topical external therapies,are not effective on joint lesions due to drug permeability issues.Drugs injected into the articular cavity are also unsuitable for small peripheral joint lesions,the most common manifestations of PsA.The limited treatment options for PsA present a challenge.
