Simple Coumarin-Based Fluorescent Probe for Recognition of Pd(II) and Its Live Cell Imaging

[Image: see text] A simple coumarin hydrazine Schiff base bearing a thioether recognition fragment (compound CBBS) has been rationally designed and easily prepared. CBBS exhibited an excellent selectivity for Pd(II) and a low detection limit of 65 nM (S/N = 3). The fluorescence emission intensities...

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Autores principales: Zhang, Xiangyang, Xu, Yaodan, Shen, Youming, Wang, Feifei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2023
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10536022/
https://www.ncbi.nlm.nih.gov/pubmed/37779989
http://dx.doi.org/10.1021/acsomega.3c04626
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author Zhang, Xiangyang
Xu, Yaodan
Shen, Youming
Wang, Feifei
author_facet Zhang, Xiangyang
Xu, Yaodan
Shen, Youming
Wang, Feifei
author_sort Zhang, Xiangyang
collection PubMed
description [Image: see text] A simple coumarin hydrazine Schiff base bearing a thioether recognition fragment (compound CBBS) has been rationally designed and easily prepared. CBBS exhibited an excellent selectivity for Pd(II) and a low detection limit of 65 nM (S/N = 3). The fluorescence emission intensities of CBBS at 495 nm were linear to Pd(II) concentrations in a wide range from 0 to 80 μM. Moreover, CBBS has been well used in fluorescence imaging of Pd(II) in living A549 cells. CBBS as a simple coordination-based fluorescent probe will inspire the researchers to develop a polymer for selective detection and adsorption of Pd(II).
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spelling pubmed-105360222023-09-29 Simple Coumarin-Based Fluorescent Probe for Recognition of Pd(II) and Its Live Cell Imaging Zhang, Xiangyang Xu, Yaodan Shen, Youming Wang, Feifei ACS Omega [Image: see text] A simple coumarin hydrazine Schiff base bearing a thioether recognition fragment (compound CBBS) has been rationally designed and easily prepared. CBBS exhibited an excellent selectivity for Pd(II) and a low detection limit of 65 nM (S/N = 3). The fluorescence emission intensities of CBBS at 495 nm were linear to Pd(II) concentrations in a wide range from 0 to 80 μM. Moreover, CBBS has been well used in fluorescence imaging of Pd(II) in living A549 cells. CBBS as a simple coordination-based fluorescent probe will inspire the researchers to develop a polymer for selective detection and adsorption of Pd(II). American Chemical Society 2023-09-12 /pmc/articles/PMC10536022/ /pubmed/37779989 http://dx.doi.org/10.1021/acsomega.3c04626 Text en © 2023 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Zhang, Xiangyang
Xu, Yaodan
Shen, Youming
Wang, Feifei
Simple Coumarin-Based Fluorescent Probe for Recognition of Pd(II) and Its Live Cell Imaging
title Simple Coumarin-Based Fluorescent Probe for Recognition of Pd(II) and Its Live Cell Imaging
title_full Simple Coumarin-Based Fluorescent Probe for Recognition of Pd(II) and Its Live Cell Imaging
title_fullStr Simple Coumarin-Based Fluorescent Probe for Recognition of Pd(II) and Its Live Cell Imaging
title_full_unstemmed Simple Coumarin-Based Fluorescent Probe for Recognition of Pd(II) and Its Live Cell Imaging
title_short Simple Coumarin-Based Fluorescent Probe for Recognition of Pd(II) and Its Live Cell Imaging
title_sort simple coumarin-based fluorescent probe for recognition of pd(ii) and its live cell imaging
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10536022/
https://www.ncbi.nlm.nih.gov/pubmed/37779989
http://dx.doi.org/10.1021/acsomega.3c04626
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AT shenyouming simplecoumarinbasedfluorescentprobeforrecognitionofpdiianditslivecellimaging
AT wangfeifei simplecoumarinbasedfluorescentprobeforrecognitionofpdiianditslivecellimaging

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