scholarly journals Preparation, spectral characterization and antibacterial studies of silver(I) complexes of 2-mercaptopyridine and thiomalate

2008 ◽  
Vol 22 (1) ◽  
pp. 51-56 ◽  
Author(s):  
Muhammad Hanif ◽  
Aisha Saddiqa ◽  
Shahida Hasnain ◽  
Saeed Ahmad ◽  
Ghulam Rabbani ◽  
...  
Keyword(s):  
Nmr Spectra ◽  
Mixed Ligand Complex ◽  
Inhibition Zone ◽  
Mixed Ligand ◽  
Ligand Complex ◽  
Antibacterial Studies ◽  
Activity Inhibition ◽  
High Antibacterial Activity ◽  
Ir And Nmr Spectroscopy ◽  
C Nmr

Silver(I) complexes of 2-mercaptopyridine (Mpy), [Ag(Mpy)]NO3and [Ag(Mpy)2]NO3, and the first mixed-ligand complex having a thione and thiolate coordinated to Ag(I), [Mpy–Ag–Tm] (Tm═thiomalate) have been prepared and characterized by IR and NMR spectroscopy. The1H and13C NMR spectra show the presence of both ligands in the mixed-ligand complex, [Mpy–Ag–Tm]. An upfield shift is observed in the >C═S resonance of Mpy and C═O resonances of thiomalate in13C NMR, while the other resonances are shifted downfield. The complexes showed relatively high antibacterial activity (inhibition zone of 6–11 mm) against a gram +ve bacterium,Bacillus subtilis, as compared to that (inhibition zone of 4 mm) against a gram –ve bacterium,Escherichia coli.

scholarly journals Electrochemical Characterization of Biochemically Active Cu(II) Mixed Ligand Complex with Histidine and Cysteine

2016 ◽  
Vol 29 (2) ◽  
pp. 392-397 ◽  
Author(s):  
Marina Mlakar ◽  
Sonja Pavković ◽  
Lidija-Marija Tumir ◽  
Petra Vukosav ◽  
Blaženka Gašparović
Keyword(s):  
Mixed Ligand Complex ◽  
Mixed Ligand ◽  
Electrochemical Characterization ◽  
Ligand Complex

Eu(tta)3DPPZ-based organic light-emitting diodes: spin-coating vs vacuum-deposition

2021 ◽  
Author(s):  
Kirill M Kuznetsov ◽  
Makarii I. Kozlov ◽  
Andrey N Aslandukov ◽  
Andrey A Vashchenko ◽  
Alexey Medved'ko ◽  
...  
Keyword(s):  
Spin Coating ◽  
Mixed Ligand Complex ◽  
Mixed Ligand ◽  
Organic Light Emitting Diodes ◽  
Vacuum Deposition ◽  
Ligand Complex ◽  
Emission Layer ◽  
Light Emitting ◽  
Organic Light ◽  
Layer Deposition

The effect of the emission layer deposition method on the characteristics of OLEDs was studied on the example of the europium mixed ligand complex Eu(tta)3DPPZ (tta: 2-thenoyltrifluoroacetone, DPPZ: dipyrido[3,2-a:2’c,3’c-c]phenazine), which...

Photophysical properties and DNA binding studies of novel Eu 3+ mixed ligand complex

2016 ◽  
Vol 177 ◽  
pp. 416-424 ◽  
Author(s):  
Sneha R. Wankar ◽  
Umar Jan Pandit ◽  
Imran Khan ◽  
S.N. Limaye
Keyword(s):  
Dna Binding ◽  
Photophysical Properties ◽  
Mixed Ligand Complex ◽  
Mixed Ligand ◽  
Binding Studies ◽  
Ligand Complex ◽  
Dna Binding Studies

Mixed-ligand complex formation by Cu(II) with imidazole and dipeptides

1980 ◽  
Vol 41 ◽  
pp. 7-10 ◽  
Author(s):  
M.Sivasankaran Nair ◽  
M. Santappa ◽  
P. Natarajan
Keyword(s):  
Complex Formation ◽  
Mixed Ligand Complex ◽  
Mixed Ligand ◽  
Ligand Complex
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