袁勋

教授

教授 博士生导师 硕士生导师

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所在单位:材料化学教研室

学历:博士研究生

办公地点:四方校区CCE1306

论文成果

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Effect of ligand structure on the size control of mono- and bi-thiolate-protected silver nanoclusters

发布时间:2021-03-15 点击次数:

摘要:Ligand structure could control the size and structure of thiolate-protected silver nanoclusters (Ag NCs) in water. Small alkane-thiols, medium-sized aromatic-thiols, and bulky thiol-containing tri-peptides direct the formation of Ag-25(SR)(18), Ag-44(SR)(30), and Ag9-15(SR)(5-10), respectively. In addition, small alkane-thiol collocates well with other types of thiolate ligand to generate bi-thiolate-protected Ag-25 NCs with controlled ligand landscapes on their surfaces.
卷号:53
期号:70
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