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http://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/37| Title: | Benzimidazole-based receptor for Zn2+ recognition in a biological system: a chemosensor operated by retarding the excited state proton transfer |
| Authors: | Kim, M.J. Kaur, K. Singh, N. Jang, D.O. |
| Keywords: | Chemsensor Benzimidazole Zinc Espt Tautomerism Dipodal |
| Issue Date: | 16-May-2016 |
| Abstract: | A new benzimidazole-based receptor was developed with potential functional groups for excited state proton transfer (ESPT) through keto–enol tautomerism. The enol form of the receptor selectively recognizes Zn2+, allowing it to be used as a ratiometric fluorescence sensor in DMSO/CH3CN (1:9, v/v). The binding event triggers a blue-shifted band through the modulation of charge transfer transitions. The sensor is applicable for recognizing Zn2+ in the cytoplasm of Saccharomyces cerevisiae. |
| URI: | http://localhost:8080/xmlui/handle/123456789/37 |
| Appears in Collections: | Year-2012 |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Full Text(27).pdf | 567.21 kB | Adobe PDF | View/Open Request a copy |
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