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147031

PREPARATION, CHARACTERIZATION, THERMAL STUDIES, PHOTOCHEMICAL BEHAVIOURS AND ANTIMICROBIAL ACTIVITY OF COMPLEXES DERIVED FROM 5-METHYL-3-FURALDEHYDE THIOSEMICARBAZONE AND HG(II)

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Last updated: 04 Jan 2025

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Abstract

Complexes from of 5-methyl-3-furaldehydethiosemicarbazone (5M3HFTSC) and Hg(II) salts derived from inorganic (HCl) and organic hallo acids (CHCl2COOH or CF3COOH) have been prepared. There chemical structures were characterized using elemental analyses, conductivity spectral measurements, thermogravimetric methods and photochemical behaviours. The thermal studies of such complexes using thermogravimetric analysis (TGA), derivatives thermogravimetry (DrTG) from ambient temperature to 750°C showed three decomposition steps. These studies indicated that the thermal decompositions are not simples. The photolysis of the studied compounds has been carried out in the presence of H2O2. It was found that, the photolysis was enhanced in the presence of H2O2 due to the generation of .OH radicals which are very strong oxidizing agent. Biological activity of theses compounds was tested and screened for their in-vitro antibacterial and antifungal activity. The mixed ligand complexes generally are more active than the binary and free thiosemicarbazne ligand.

DOI

10.21608/bfsa.2010.147031

Authors

First Name

Kamal

Last Name

S.T. Al-Jadabi

MiddleName

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Affiliation

Department of Chemistry, Faculty of Education-Arhab, Sana'a University, Sana'a, Yemen

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Volume

33

Article Issue

2

Related Issue

9780

Issue Date

2010-12-01

Receive Date

2010-03-16

Publish Date

2010-12-31

Page Start

95

Page End

105

Print ISSN

1110-0052

Online ISSN

3009-7703

Article File

BFSA_Volume 33_Issue 2_Pages 95-105.pdf

PDF . 614.2kB

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https://bpsa.journals.ekb.eg/article_147031.html

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https://bpsa.journals.ekb.eg/service?article_code=147031

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Original Article

Type Code

1,096

Publication Type

Journal

Publication Title

Bulletin of Pharmaceutical Sciences Assiut University

Publication Link

https://bpsa.journals.ekb.eg/

MainTitle

PREPARATION, CHARACTERIZATION, THERMAL STUDIES, PHOTOCHEMICAL BEHAVIOURS AND ANTIMICROBIAL ACTIVITY OF COMPLEXES DERIVED FROM 5-METHYL-3-FURALDEHYDE THIOSEMICARBAZONE AND HG(II)

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Article

Created At

22 Jan 2023