Molecularly imprinted electrochemical aptasensor based on functionalized graphene and nitrogen-doped carbon quantum dots for trace cortisol assay-Reference-Cited by-同舟云学术

Molecularly imprinted electrochemical aptasensor based on functionalized graphene and nitrogen-doped carbon quantum dots for trace cortisol assay

Published:2022 Issue:4 Volume:147 Page:744-752
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Yu Chenhong¹,Li Li¹,Ding Yaping¹^ORCID,Liu Huajie²^ORCID,Cui Hanyue¹

Affiliation:

1. Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, PR China

2. School of Chemical Science and Engineering, Tongji University, Shanghai 200092, PR China

Abstract

A molecularly imprinted electrochemical aptasensor based on functionalized graphene and nitrogen-doped carbon quantum dots exhibits highly sensitive detection performance for cortisol over a wide linear range with a low detection limit.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/AN/D1AN01838H

Reference40 articles.

1. Impedimetric determination of cortisol using screen-printed electrode with aptamer-modified magnetic beads

2. Aptamer-functionalized nanoparticles for surface immobilization-free electrochemical detection of cortisol in a microfluidic device

3. Salivary Electrochemical Cortisol Biosensor Based on Tin Disulfide Nanoflakes

4. Localized surface plasmon resonance aptasensor for the highly sensitive direct detection of cortisol in human saliva

5. Label-Free Sensitive Detection of Steroid Hormone Cortisol Based on Target-Induced Fluorescence Quenching of Quantum Dots

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