Development of a Ratiometric Fluorescent Cu(II) Indicator Based on Poly(<i>N</i>-isopropylacrylamide) Thermal Phase Transition and an Aminopyridyl Cu(II) Ligand

Development of a Ratiometric Fluorescent Cu(II) Indicator Based on Poly(<i>N</i>-isopropylacrylamide) Thermal Phase Transition and an Aminopyridyl Cu(II) Ligand

An aqueous Cu<sup>2+</sup> and Zn<sup>2+</sup> indicator is reported based on copolymerizing aminopyridine ligands and the environment-sensitive dansyl fluorophore into the responsive polymer poly(N-isopropylacrylamide) (PNIPAm). The metal ion binding creates charge and solva...

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Bibliographic Details
Main Authors: Lea Nyiranshuti, Emily R. Andrews, Leonid I. Povolotskiy, Frances M. Gomez, Nathan R. Bartlett, Arun Timothy Royappa, Arnold L. Rheingold, William Rudolf Seitz, Roy P. Planalp
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Molecules
Subjects:
ratiometric sensing
copper
zinc
pyridyl ligands
formation constant
Online Access:https://www.mdpi.com/1420-3049/28/20/7097

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