Nitrogen and phosphorus co-doped graphene quantum dots as a nano-sensor for highly sensitive and selective imaging detection of nitrite in live cell

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• 作者：Rongjun Liu^a ; ^bAuthor Vitae ; Jingjin Zhao^a ; ^{jzhao12@163.com}Author Vitae ; Zirong Huang^aAuthor Vitae ; Liangliang Zhang^aAuthor Vitae ; Mengbing Zou^aAuthor Vitae ; Bingfang Shi^aAuthor Vitae ; Shulin Zhao^a ; ^{zhaoshulin001@163.com}Author Vitae
• 关键词：Doped graphene quantum dots ; Nitrogen ; Phosphorus ; Detection of nitrite ; Live cell imaging
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：240
• 期：Complete
• 页码：604-612
• 全文大小：4359 K
• 卷排序：240

文摘

A novel graphene quantum dots is prepared by doping nitrogen and phosphorus. A new fluorescence probe was developed for the detection of nitrite. The assay is high sensitivity and selectivity for imaging detection of nitrite in live cell.