Physicochemical characterization of the structure and desorption relationship of tioconazole-assembled gold nanoparticles investigated by density functional theory and Raman spectroscopy
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- 作者：Eun-Min Choa ; Erdene-Ochir Ganboldb ; Anh Thu Ngoc Lamb ; Dheeraj K. Singhc ; Doseok Kimc ; Sung Ik Yanga ; So Yeong Leed ; Sang-Woo Joob ; sjoo@ssu.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Desorption ; Gold nanoparticles ; Tioconazole ; Raman ; Density functional theory ; Adsorption structures
- 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
- 出版年：2015
- 出版时间：5 December 2015
- 年：2015
- 卷：486
- 期：Complete
- 页码：45-52
- 全文大小：2843 K
文摘
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Surface-enhanced Raman scattering of tioconazole was performed on gold surfaces.
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Gold nanoparticles were characterized by electron microscopy and light scattering.
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Quantum calculations predicted the optimized structure of tioconazole on gold.
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Tioconazole adsorbates were supposed to release easily from gold via glutathione.
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Cell viability tests suggested enhanced killing for tioconazole-gold nanoparticles.