An asymmetric Schiff base-functionalized gold nanoparticle-based colorimetric sensor for Hg2+ ion determination: experimental and DFT studies

Author:

Amourizi Fereshteh1234ORCID,Dashtian Kheibar1234ORCID,Ghaedi Mehrorang1234ORCID,Hosseinzadeh Behzad56784

Affiliation:

1. Chemistry Department

2. Yasouj University

3. Yasouj 75918-74831

4. Iran

5. Department of Organic Chemistry

6. Faculty of Chemistry

7. University of Mazandaran

8. Babolsar 47416-95447

Abstract

Polyvinyl alcohol-capped citrate-stabilized gold nanoparticles, functionalized with newly synthesized Schiff base derived from 3,4-diaminotoluene and benzaldehyde, to determine Hg2+ ions with HOMO–LUMO orbital study.

Funder

Yasouj University

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

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