Anion chelation-induced porphyrin protonation and its application for chloride anion sensing

Authors :: Ying Zhang
Mei Xian Li
Meng Yuan Lu
Rong Hua Yang
Feng Liu
Ke An Li
Source :: Journal of Physical Chemistry A. August 25, 2005, Vol. 109 Issue 33, 7442-7448
Publication Year :: 2005
Abstract: The porphyrin protonation is systematically studied in the presence of different anions in an organic, aqueous system and it is found that different anions caused distinctive spectroscopic and electroscopic features. The protonated form of porphyrin system does not interact with the anions that induce the porphyrin protonation.

Subjects :: Porphyrins -- Electric properties
Anions -- Research
Chlorides -- Electric properties
Dichloropropane -- Electric properties
Chemical reactions -- Research
Chemicals, plastics and rubber industries

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