Ultra-fast synthesis of water soluble MoO3−x quantum dots with controlled oxygen vacancies and their near infrared fluorescence sensing to detect H2O2-Reference-Cited by-同舟云学术

Ultra-fast synthesis of water soluble MoO3−x quantum dots with controlled oxygen vacancies and their near infrared fluorescence sensing to detect H2O2

Published:2020 Issue:11 Volume:5 Page:1538-1543
ISSN:2055-6756
Container-title:Nanoscale Horizons
language:en
Short-container-title:Nanoscale Horiz.

Author:

Zhong Shichuan¹²³⁴⁵,Xing Changchang¹²³⁴⁵,Cao An¹²³⁴⁵,Zhang Tao¹²³⁴⁵,Li Xuejiao¹²³⁴⁵,Yu Jie¹²³⁴⁵,Cai Weiping¹²³⁴⁵^ORCID,Li Yue¹²³⁴⁵^ORCID

Affiliation:

1. Key Lab of Materials Physics

2. Anhui Key Lab of Nanomaterials and Nanotechnology

3. Institute of Solid State Physics

4. Hefei Institutes of Physical Science

5. Chinese Academy of Sciences

Abstract

We report a facile method for the synthesis of water soluble MoO_3−x QDs with controlled oxygen vacancies at room temperature within 5 seconds, the QDs could be used as a NIR fluorescence probe to detect H₂O₂ with a low detection limit (3 nM).

Funder

National Natural Science Foundation of China

National Basic Research Program of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2020/NH/D0NH00394H

Reference46 articles.

1. Truly Fluorescent Excitation-Dependent Carbon Dots and Their Applications in Multicolor Cellular Imaging and Multidimensional Sensing

2. Selenium‐Doped Carbon Quantum Dots for Free‐Radical Scavenging