发明名称 |
Thiol terminated monodisperse ethylene oxide oligomer capped gold nanoclusters |
摘要 |
A thiol terminated ethylene oxide oligomer and the method of substituting the oligomer onto a gold nanocluster surface using a thiol-exchange reaction to form a charge-neutral, non-ionizable, water soluble, ethylene oxide protected gold nanocluster. The thiol terminated ethylene oxide oligomer has the formula CH<SUB>3</SUB>(OCH<SUB>2</SUB>CH<SUB>2</SUB>)<SUB>x</SUB>SH where x varies from one to ten. Also disclosed is the related method of making the thiol terminated ethylene oxide oligomer.
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申请公布号 |
US7404928(B2) |
申请公布日期 |
2008.07.29 |
申请号 |
US20020206431 |
申请日期 |
2002.07.29 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
FOOS EDWARD E;SNOW ARTHUR W |
分类号 |
G01N27/12;G01N21/75;G01N33/553 |
主分类号 |
G01N27/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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