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METHOD OF PREPARING SUBSTRATE FOR SURFACE-ENHANCED RAMAN SPECTROSCOPY, AND SUBSTRATE FOR SURFACE-ENHANCED RAMAN SPECTROSCOPY

机译：制备用于表面增强拉曼光谱的物质以及用于表面增强拉曼光谱的物质

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摘要

PROBLEM TO BE SOLVED: To easily mass-produce a highly sensitive substrate for surface-enhanced Raman spectroscopy allowing storage for a long period, and having high reproducibility, in a short time.;SOLUTION: A reductant (for example, hydrazine) 18 is added to a silver ultrafine particle liquid 16 provided by adding a dispersant 12 (for example, a copolymer having an acidic group) into a solution containing a complex ion of silver (for example, a solution 10 prepared by adding aqueous ammonia into a sliver nitrate solution) and by stirring it, and the substrate (for example, a glass substrate 20) is immersed thereinto at the same time, to carry out a silver mirror reaction, and a silver nano fine particle is thereby deposited on the substrate 20.;COPYRIGHT: (C)2007,JPO&INPIT

机译：解决的问题：为了轻松批量生产用于表面增强拉曼光谱的高灵敏度基材，可以在短时间内长时间保存并具有高重现性;解决方案：还原剂（例如肼）18是将其添加到通过将分散剂12（例如，具有酸性基团的共聚物）添加到含有银的复合离子的溶液（例如，将氨水添加到硝酸银中制备的溶液10）而提供的银超细颗粒液体16中溶液）并搅拌，同时将基板（例如，玻璃基板20）浸入其中，以进行银镜反应，从而在基板20上沉积银纳米微粒。版权：（C）2007，日本特许厅＆INPIT

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公开/公告号JP2007198933A

专利类型
公开/公告日2007-08-09

原文格式PDF
申请/专利权人 KEIO GIJUKU;
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申请/专利号JP20060018555
发明设计人 KUROOKA KATSUTO;MIKI NORINAO;
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申请日2006-01-27
分类号G01N21/65;
国家 JP
入库时间 2022-08-21 21:13:05

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