A fluorescent DNAzyme-based biosensor for the detection of lead ions using carbon quantum dots prepared from grapefruit peel-Reference-Cited by-同舟云学术

A fluorescent DNAzyme-based biosensor for the detection of lead ions using carbon quantum dots prepared from grapefruit peel

Published:2024 Issue:10 Volume:48 Page:4253-4261
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Zhao Weiqin¹,Huang Chun¹,Zhu Youyu¹,Li Yuangang¹^ORCID,Duan Yingfeng¹,Gao Jie²^ORCID

Affiliation:

1. College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, Xi'an 710054, China

2. Department of Stomatology, Xi’an International Medical Center Hospital Affiliated to Northwest University, Xi’an 710061, China

Abstract

The key design strategy lies in hemin/G-CQDs. The fluorescence of G-CQDs was quenched after binding with hemin and recovered after removing hemin by combining with a G-quadruplex.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/NJ/D3NJ05829H

Reference47 articles.

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4. Accumulation and Tolerance of Pb in Some Bioenergy Crops

5. Bio-modified carbon paste electrode for the detection of Pb(II) ions in wastewater

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