Synthesis and characterization of thiolate-Ag(I) complexes by solid-state and solution NMR and their antimicrobial activity

Anvarhusein A. Isab; Mohammed I.M. Wazeer

doi:10.1016/j.saa.2006.03.007

Synthesis and characterization of thiolate-Ag(I) complexes by solid-state and solution NMR and their antimicrobial activity

Anvarhusein A. Isab^*
, Mohammed I.M. Wazeer

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

Silver(I) complexes of several thiolates have been prepared. These complexes have been characterized by elemental analysis and ¹³C NMR spectroscopy. All the Ag(I)-thiolate complexes are polymeric in nature. Therefore, ¹³C CP MAS NMR is being used extensively to analyze the binding site of the ligand and the nature of complexation. A significant shift difference was observed for S binding site whereas smaller shift was observed for carboxylate binding site. The antimicrobial activities for Ag(I)-glutathione complex was measured and compared with Ag(I)-captopril complex.

Original language	English
Pages (from-to)	364-370
Number of pages	7
Journal	Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Volume	66
Issue number	2
DOIs	https://doi.org/10.1016/j.saa.2006.03.007
State	Published - Feb 2007

Bibliographical note

Funding Information:
This research was supported by the King Fahd University of Petroleum & Minerals Research Committee under project No. SABIC 2004-01.

Keywords

Antimicrobial activity
CP MAS NMR
Silver(I) complexes
Thiolates

ASJC Scopus subject areas

Analytical Chemistry
Atomic and Molecular Physics, and Optics
Instrumentation
Spectroscopy

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10.1016/j.saa.2006.03.007

Cite this

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title = "Synthesis and characterization of thiolate-Ag(I) complexes by solid-state and solution NMR and their antimicrobial activity",

abstract = "Silver(I) complexes of several thiolates have been prepared. These complexes have been characterized by elemental analysis and 13C NMR spectroscopy. All the Ag(I)-thiolate complexes are polymeric in nature. Therefore, 13C CP MAS NMR is being used extensively to analyze the binding site of the ligand and the nature of complexation. A significant shift difference was observed for S binding site whereas smaller shift was observed for carboxylate binding site. The antimicrobial activities for Ag(I)-glutathione complex was measured and compared with Ag(I)-captopril complex.",

keywords = "Antimicrobial activity, CP MAS NMR, Silver(I) complexes, Thiolates",

author = "Isab, \{Anvarhusein A.\} and Wazeer, \{Mohammed I.M.\}",

note = "Funding Information: This research was supported by the King Fahd University of Petroleum \& Minerals Research Committee under project No. SABIC 2004-01. ",

year = "2007",

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doi = "10.1016/j.saa.2006.03.007",

language = "English",

volume = "66",

pages = "364--370",

journal = "Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy",

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T1 - Synthesis and characterization of thiolate-Ag(I) complexes by solid-state and solution NMR and their antimicrobial activity

AU - Isab, Anvarhusein A.

AU - Wazeer, Mohammed I.M.

N1 - Funding Information: This research was supported by the King Fahd University of Petroleum & Minerals Research Committee under project No. SABIC 2004-01.

PY - 2007/2

Y1 - 2007/2

N2 - Silver(I) complexes of several thiolates have been prepared. These complexes have been characterized by elemental analysis and 13C NMR spectroscopy. All the Ag(I)-thiolate complexes are polymeric in nature. Therefore, 13C CP MAS NMR is being used extensively to analyze the binding site of the ligand and the nature of complexation. A significant shift difference was observed for S binding site whereas smaller shift was observed for carboxylate binding site. The antimicrobial activities for Ag(I)-glutathione complex was measured and compared with Ag(I)-captopril complex.

AB - Silver(I) complexes of several thiolates have been prepared. These complexes have been characterized by elemental analysis and 13C NMR spectroscopy. All the Ag(I)-thiolate complexes are polymeric in nature. Therefore, 13C CP MAS NMR is being used extensively to analyze the binding site of the ligand and the nature of complexation. A significant shift difference was observed for S binding site whereas smaller shift was observed for carboxylate binding site. The antimicrobial activities for Ag(I)-glutathione complex was measured and compared with Ag(I)-captopril complex.

KW - Antimicrobial activity

KW - CP MAS NMR

KW - Silver(I) complexes

KW - Thiolates

UR - https://www.scopus.com/pages/publications/33845914928

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DO - 10.1016/j.saa.2006.03.007

M3 - Article

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AN - SCOPUS:33845914928

SN - 1386-1425

VL - 66

SP - 364

EP - 370

JO - Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy

JF - Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy

IS - 2

ER -

Synthesis and characterization of thiolate-Ag(I) complexes by solid-state and solution NMR and their antimicrobial activity

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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