Highly Sensitive and Selective Colorimetric and Off-On Fluorescent Reversible Chemosensors for Al(3+) Based on the Rhodamine Fluorophore

A series of rhodamine derivatives L1–L3 have been prepared and characterized by IR, (1)H-NMR, (13)C-NMR and ESI-MS. These compounds exhibited selective and sensitive “turn-on” fluorescent and colorimetric responses to Al(3+) in methanol. Upon the addition of Al(III), the spiro ring was opened and a...

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Detalles Bibliográficos
Autores principales: Mergu, Naveen, Singh, Ashok Kumar, Gupta, Vinod Kumar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4431275/
https://www.ncbi.nlm.nih.gov/pubmed/25897498
http://dx.doi.org/10.3390/s150409097

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4431275/
https://www.ncbi.nlm.nih.gov/pubmed/25897498
http://dx.doi.org/10.3390/s150409097

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