Turn-on and label-free fluorescence detection of lead ions based on target-induced G-quadruplex formation-Reference-Cited by-同舟云学术

Turn-on and label-free fluorescence detection of lead ions based on target-induced G-quadruplex formation

Published:2015 Issue:38 Volume:51 Page:8165-8168
ISSN:1359-7345
Container-title:Chemical Communications
language:en
Short-container-title:Chem. Commun.

Author:

Xu Lijun¹²³⁴⁵,Shen Xiaoqiang¹²³⁴⁵,Hong Shanni¹²³⁴⁵,Wang Jine¹²³⁴⁵,Zhang Yuanyuan¹²³⁴⁵,Wang Hongyan¹²³⁴⁵,Zhang Jianye⁶⁷⁸⁹,Pei Renjun¹²³⁴⁵

Affiliation:

1. Key Laboratory of Nano-Bio Interface

2. Division of Nanobiomedicine

3. Collaborative Innovation Center of Suzhou Nano Science and Technology

4. Suzhou Institute of Nano-Tech and Nano-Bionics

5. Chinese Academy of Sciences

6. School of Chemistry and Molecular Engineering

7. Zhengzhou University

8. Zhengzhou

9. P. R. China

Abstract

Using a guanine-rich sequence (AGRO100) and N-methyl mesoporphyrin IX (NMM), a turn-on and label-free fluorescent Pb²⁺ sensor with high sensitivity and low background fluorescence was presented as a representative of five turn-on sensing systems.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2015/CC/C5CC01590A

Reference48 articles.

1. Metal Ion Sensors Based on DNAzymes and Related DNA Molecules

2. Carbon nanodots as fluorescence probes for rapid, sensitive, and label-free detection of Hg2+and biothiols in complex matrices

3. Ag Nanoparticle-decorated graphene quantum dots for label-free, rapid and sensitive detection of Ag+ and biothiols

4. Lead Poisoning

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