Adsorption behavior and solvent effects of an adamantane-triazole derivative on metal clusters – DFT simulation studies

2022 ◽  
Vol 345 ◽  
pp. 118242
Author(s):  
Jamelah S. Al-Otaibi ◽  
Y. Sheena Mary ◽  
Y. Shyma Mary ◽  
Zakir Ullah ◽  
Hyung Wook Kwon
2021 ◽  
Author(s):  
Jamelah S. Al-Otaibi ◽  
Y. Sheena Mary ◽  
Y. Shyma Mary

Abstract Investigation of the adsorption properties of 3-(adamantan-1-yl)-4-phenyl-1-[(4-phenylpiperazin-yl)methyl]-1H-1,2,4-triazole-5(4H)-thione (APT) with metal clusters (mC: Ag, Au and Cu) are reported using DFT method. APT is found to form stable cluster with transition metal clusters of copper, silver and gold. The drug-cluster complexation energy is slightly more for the gold nanocluster-drug complex. Dipole moment of the drug-gold cluster is found to be higher than that of the other systems. SERS studies demonstrate improved Raman signals for multiple wavenumbers of all APT-metal cluster complexes. Different spectroscopic, chemical and electronic properties are also investigated.


2021 ◽  
pp. 117439
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Aamal A.Al-Mutairi ◽  
Hanan M.Hassan ◽  
Ali A. Emam ◽  
Y.Sheena Mary ◽  
...  

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Author(s):  
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Michail Stamatakis ◽  
Antonis N. Andriotis ◽  
Giannis Mpourmpakis

2018 ◽  
Vol 123 ◽  
pp. 150-156 ◽  
Author(s):  
Asma Ben Rached ◽  
Wassim Maalej ◽  
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...  

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pp. 8779-8782 ◽  
Author(s):  
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P. Radcliffe ◽  
A. Przystawik ◽  
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J. Tiggesbäumker

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Vol 21 (5) ◽  
pp. 445-450 ◽  
Author(s):  
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Fei-fei Hu ◽  
Da-jun Ding

Nanoscale ◽  
2010 ◽  
Vol 2 (12) ◽  
pp. 2679 ◽  
Author(s):  
Hung-Lung Chou ◽  
Chih-Hsiang Tseng ◽  
K. Chandrasekara Pillai ◽  
Bing-Joe Hwang ◽  
Liang-Yih Chen

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