Synthesis of nitrogen-doping carbon dots with different photoluminescence properties by controlling the surface states-Reference-Cited by-同舟云学术

Synthesis of nitrogen-doping carbon dots with different photoluminescence properties by controlling the surface states

Published:2016 Issue:12 Volume:8 Page:6770-6776
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Yuan Yun Huan¹²³⁴⁵,Liu Ze Xi⁶⁴⁷,Li Rong Sheng⁶⁴⁷,Zou Hong Yan⁶⁴⁷,Lin Min⁶⁴⁷,Liu Hui⁶⁴⁷,Huang Cheng Zhi¹²³⁴⁵

Affiliation:

1. Key Laboratory on Luminescence and Real-Time Analytical Chemistry

2. Ministry of Education

3. College of Chemistry and Chemical Engineering

4. Southwest University

5. Chongqing 400715, China

6. College of Pharmaceutical Science

7. Chongqing 400716, China

Abstract

We used a simple hydrothermal route to obtain EDE N-CDs or EIE N-CDs. The fluorescence of the as-prepared CDs could be quenched by cellular Hg²⁺ owing to the electrons transfer from CDs to Hg²⁺.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2016/NR/C6NR00402D

Reference41 articles.

1. In Situ Growth of Surfactant-Free Gold Nanoparticles on Nitrogen-Doped Graphene Quantum Dots for Electrochemical Detection of Hydrogen Peroxide in Biological Environments

2. Carbon dots—Emerging light emitters for bioimaging, cancer therapy and optoelectronics

3. Germanium-doped carbon dots as a new type of fluorescent probe for visualizing the dynamic invasions of mercury(ii) ions into cancer cells

4. A surfactant-assisted redox hydrothermal route to prepare highly photoluminescent carbon quantum dots with aggregation-induced emission enhancement properties

5. A general quantitative pH sensor developed with dicyandiamide N-doped high quantum yield graphene quantum dots

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