典型文献
Chiral carbon dots:synthesis,optical properties,and emerging applications
文献摘要：
Carbon dots are luminescent carbonaceous nanoparticles that can be endowed with chiral properties,making them particularly interesting for biomedical applications due to their low cytotoxicity and facile synthesis.In recent years,synthetic efforts leading to chiral carbon dots with other attractive optical properties such as two-photon absorption and circularly polarized light emission have flourished.We start this review by introducing examples of molecular chirality and its origins and providing a summary of chiroptical spectroscopy used for its characterization.Then approaches used to induce chirality in nanomaterials are reviewed.In the main part of this review we focus on chiral carbon dots,introducing their fabrication techniques such as bottom-up and top-down chemical syntheses,their morphology,and optical/chiroptical properties.We then consider emerging applications of chiral carbon dots in sensing,bioimaging,and catalysis,and conclude this review with a summary and future challenges.
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作者姓名：
Aaron D?ring;Elena Ushakova;Andrey L.Rogach
作者机构：
Department of Materials Science and Engineering,and Centre for Functional Photonics(CFP),City University of Hong Kong,83 Tat Chee Avenue,Kowloon,Hong Kong SAR,China;Center of Information Optical Technologies,ITMO University,Saint Petersburg 197101,Russia;Shenzhen Research Institute,City University of Hong Kong,518057 Shenzhen,China
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引用格式：
[1]Aaron D?ring;Elena Ushakova;Andrey L.Rogach-.Chiral carbon dots:synthesis,optical properties,and emerging applications)[J].光：科学与应用（英文版）,2022(04):542-564
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Chiral,dots,synthesis,properties,emerging,applications,Carbon,are,luminescent,carbonaceous,nanoparticles,that,can,be,endowed,making,them,particularly,interesting,biomedical,due,their,low,cytotoxicity,facile,In,recent,years,synthetic,efforts,leading,other,attractive,such,as,two,photon,absorption,circularly,polarized,light,emission,have,flourished,We,start,this,by,introducing,examples,molecular,chirality,its,origins,providing,summary,chiroptical,spectroscopy,used,characterization,Then,approaches,induce,nanomaterials,reviewed,main,focus,fabrication,techniques,bottom,up,top,down,chemical,syntheses,morphology,then,consider,sensing,bioimaging,catalysis,conclude,future,challenges
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0.620525
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