An ‘‘off–on–off’’ sensor for sequential detection of Cu(2+) and hydrogen sulfide based on a naphthalimide–rhodamine B derivative and its application in dual-channel cell imaging

A novel colorimetric and fluorometric sensor with unique dual-channel emission to sequentially detect Cu(2+) and hydrogen sulfide (H(2)S) was synthesized from naphthalimide–rhodamine B through the PET and FRET mechanism. The sensor showed a selective “off–on” fluorescence response with a 120-fold in...

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Detalles Bibliográficos
Autores principales: Wang, Shuai, Ding, Haichang, Wang, Yuesong, Fan, Congbin, Tu, Yayi, Liu, Gang, Pu, Shouzhi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9086380/
https://www.ncbi.nlm.nih.gov/pubmed/35548160
http://dx.doi.org/10.1039/c8ra05963b

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9086380/
https://www.ncbi.nlm.nih.gov/pubmed/35548160
http://dx.doi.org/10.1039/c8ra05963b

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