Cationic conjugated polymer-based FRET aptasensor for label-free and ultrasensitive ractopamine detection

A label-free fluorescence resonance energy transfer (FRET) platform based on cationic conjugated polymers and aptamers for ultrasensitive and specific ractopamine detection was constructed. This method exhibited a wide linear range from 0.05 to 500 μM and a low limit of detection of 47 nM, which mak...

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Detalles Bibliográficos
Autores principales: Fu, Xuancheng, Dong, Wei, Liu, Chang, Han, Jing, Huang, Chengzhi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8987537/
https://www.ncbi.nlm.nih.gov/pubmed/35425041
http://dx.doi.org/10.1039/d2ra00574c
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author Fu, Xuancheng
Dong, Wei
Liu, Chang
Han, Jing
Huang, Chengzhi
author_facet Fu, Xuancheng
Dong, Wei
Liu, Chang
Han, Jing
Huang, Chengzhi
author_sort Fu, Xuancheng
collection PubMed
description A label-free fluorescence resonance energy transfer (FRET) platform based on cationic conjugated polymers and aptamers for ultrasensitive and specific ractopamine detection was constructed. This method exhibited a wide linear range from 0.05 to 500 μM and a low limit of detection of 47 nM, which make it an attractive assay platform for foodborne doping.
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spelling pubmed-89875372022-04-13 Cationic conjugated polymer-based FRET aptasensor for label-free and ultrasensitive ractopamine detection Fu, Xuancheng Dong, Wei Liu, Chang Han, Jing Huang, Chengzhi RSC Adv Chemistry A label-free fluorescence resonance energy transfer (FRET) platform based on cationic conjugated polymers and aptamers for ultrasensitive and specific ractopamine detection was constructed. This method exhibited a wide linear range from 0.05 to 500 μM and a low limit of detection of 47 nM, which make it an attractive assay platform for foodborne doping. The Royal Society of Chemistry 2022-04-07 /pmc/articles/PMC8987537/ /pubmed/35425041 http://dx.doi.org/10.1039/d2ra00574c Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Fu, Xuancheng
Dong, Wei
Liu, Chang
Han, Jing
Huang, Chengzhi
Cationic conjugated polymer-based FRET aptasensor for label-free and ultrasensitive ractopamine detection
title Cationic conjugated polymer-based FRET aptasensor for label-free and ultrasensitive ractopamine detection
title_full Cationic conjugated polymer-based FRET aptasensor for label-free and ultrasensitive ractopamine detection
title_fullStr Cationic conjugated polymer-based FRET aptasensor for label-free and ultrasensitive ractopamine detection
title_full_unstemmed Cationic conjugated polymer-based FRET aptasensor for label-free and ultrasensitive ractopamine detection
title_short Cationic conjugated polymer-based FRET aptasensor for label-free and ultrasensitive ractopamine detection
title_sort cationic conjugated polymer-based fret aptasensor for label-free and ultrasensitive ractopamine detection
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8987537/
https://www.ncbi.nlm.nih.gov/pubmed/35425041
http://dx.doi.org/10.1039/d2ra00574c
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AT liuchang cationicconjugatedpolymerbasedfretaptasensorforlabelfreeandultrasensitiveractopaminedetection
AT hanjing cationicconjugatedpolymerbasedfretaptasensorforlabelfreeandultrasensitiveractopaminedetection
AT huangchengzhi cationicconjugatedpolymerbasedfretaptasensorforlabelfreeandultrasensitiveractopaminedetection

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