| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1233020 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2012 | 7 Pages |
Abstract
⺠The rigidity of the GSH-OPA could be increased by electrostatic interaction with Zn2+ ion. ⺠Coordination of Zn2+ to GSH-OPA gives rise to a new ligand-to-metal charge transfer transition. ⺠The emission at about 380 nm of GSH-OPA-Zn can be assigned to the GSH-OPA intraligand Ï* âÂ Ï transition. ⺠The effects of water and methanol on the emission spectra of GSH-OPA and GSH-OPA-Zn are not obvious.
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Authors
Jianhua Liu, Jie Ma, Hua Zhang, Haijun Wang,