Facile synthesis of P-doped carbon quantum dots with highly efficient photoluminescence†,10.1039/C3RA45294H

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Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

Facile synthesis of P-doped carbon quantum dots with highly efficient photoluminescence†

Jin Zhou,Xiaoyue Shan,Juanjuan Ma,Yamin Gu,Zhaosheng Qian,Jianrong Chen,Hui Feng

RSC Advances Pub Date : 12/11/2013 00:00:00 , DOI:10.1039/C3RA45294H

Abstract

P-doped carbon quantum dots (PCQDs) were synthesized by a solvent-thermal method using phosphorous tribromide and hydroquinone as precursors. The as-prepared PCQDs present strong visible fluorescence with quantum yield up to 25%. The toxicity and bioimaging experiments showed that PCQDs have low cell toxicity and excellent biolabeling ability.