CN104132921A - 一种基于化学气相沉积制备表面拉曼增强活性基底的方法 - Google Patents
一种基于化学气相沉积制备表面拉曼增强活性基底的方法 Download PDFInfo
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104692827A (zh) * | 2015-02-02 | 2015-06-10 | 华南师范大学 | 一种Ag-SiO2-Ag纳米球阵列的制备方法 |
CN105390587A (zh) * | 2015-10-27 | 2016-03-09 | 天津三安光电有限公司 | 一种对led发光组件进行金属键合的方法 |
CN109119332A (zh) * | 2018-07-30 | 2019-01-01 | 长春理工大学 | 一种采用退火方法制备图案化有序双金属纳米粒子阵列的方法 |
CN112432938A (zh) * | 2020-10-20 | 2021-03-02 | 华南师范大学 | 一种可重复使用的拉曼增强基底及其制备方法与应用 |
CN112536045A (zh) * | 2020-12-09 | 2021-03-23 | 华南师范大学 | 一种银/二硫化铼二元复合纳米光催化杀菌材料及其制备方法和应用 |
CN113433107A (zh) * | 2021-05-25 | 2021-09-24 | 北京理工大学 | 一种表面增强拉曼活性基底的制备方法 |
CN113533295A (zh) * | 2021-06-01 | 2021-10-22 | 山东师范大学 | 基于ReS2的三维SERS基底及其制备方法和应用 |
CN113817996A (zh) * | 2021-08-31 | 2021-12-21 | 电子科技大学 | 一种ybco薄膜表面制备高质量银电极的方法 |
CN114507846A (zh) * | 2022-01-25 | 2022-05-17 | 中国科学院海洋研究所 | 一种表面负载银纳米颗粒的sers基底的制备方法 |
CN115096871A (zh) * | 2022-07-22 | 2022-09-23 | 香港科技大学深圳研究院 | 应用于多通道的sers微流控芯片的检测装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101281133A (zh) * | 2008-05-12 | 2008-10-08 | 中国科学院合肥智能机械研究所 | 大面积微纳树状结构阵列的表面增强拉曼活性基底的制备方法 |
CN101910829A (zh) * | 2007-11-14 | 2010-12-08 | 3M创新有限公司 | 制造微阵列的方法 |
WO2011068999A2 (en) * | 2009-12-02 | 2011-06-09 | Carbon Design Innovations, Inc. | Carbon nanotube based composite surface enhanced raman scattering (sers) probe |
CN102391014A (zh) * | 2011-08-12 | 2012-03-28 | 华北水利水电学院 | 具有表面增强拉曼散射效应的活性基底及其制备方法和应用 |
CN102530828A (zh) * | 2012-01-09 | 2012-07-04 | 重庆大学 | 基于碳纳米管阵列和金属纳米颗粒的表面增强拉曼散射活性基底 |
CN102759520A (zh) * | 2012-05-14 | 2012-10-31 | 北京化工大学 | 一种具有表面增强拉曼散射效应的活性基底的制备方法 |
US20130038178A1 (en) * | 2011-08-08 | 2013-02-14 | Samsung Electronics Co., Ltd. | Znsno3/zno nanowire having core-shell structure, method of forming znsno3/zno nanowire and nanogenerator including znsno3/zno nanowire, and method of forming znsno3 nanowire and nanogenerator including znsno3 nanowire |
-
2014
- 2014-07-07 CN CN201410321419.7A patent/CN104132921B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101910829A (zh) * | 2007-11-14 | 2010-12-08 | 3M创新有限公司 | 制造微阵列的方法 |
CN101281133A (zh) * | 2008-05-12 | 2008-10-08 | 中国科学院合肥智能机械研究所 | 大面积微纳树状结构阵列的表面增强拉曼活性基底的制备方法 |
WO2011068999A2 (en) * | 2009-12-02 | 2011-06-09 | Carbon Design Innovations, Inc. | Carbon nanotube based composite surface enhanced raman scattering (sers) probe |
US20130038178A1 (en) * | 2011-08-08 | 2013-02-14 | Samsung Electronics Co., Ltd. | Znsno3/zno nanowire having core-shell structure, method of forming znsno3/zno nanowire and nanogenerator including znsno3/zno nanowire, and method of forming znsno3 nanowire and nanogenerator including znsno3 nanowire |
CN102391014A (zh) * | 2011-08-12 | 2012-03-28 | 华北水利水电学院 | 具有表面增强拉曼散射效应的活性基底及其制备方法和应用 |
CN102530828A (zh) * | 2012-01-09 | 2012-07-04 | 重庆大学 | 基于碳纳米管阵列和金属纳米颗粒的表面增强拉曼散射活性基底 |
CN102759520A (zh) * | 2012-05-14 | 2012-10-31 | 北京化工大学 | 一种具有表面增强拉曼散射效应的活性基底的制备方法 |
Non-Patent Citations (5)
Title |
---|
CHUANWEI CHENG ET AL.: "Fabrication and SERS Performance of Silver-Nanoparticle-Decorated Si ZnO Nanotrees in Ordered Arrays", 《APPLIED MATERIALS & INTERFACES》 * |
P. MOTTE ET AL.: "Investigation of chemical vapor deposition of silicon by surface-enhanced Raman scattering", 《THIN SOLID FILMS》 * |
WEI FEN JIANGA ET AL.: "SERS activity of Au nanoparticles coated on an array of carbon nanotube nested into silicon nanoporous pillar", 《APPLIED SURFACE SCIENCE》 * |
杨震 等: "超薄AAO模板法辅助生长高密度有序金纳米点阵列", 《华南师范大学学报( 自然科学版)》 * |
阮伟东 等: "化学气相沉积法制备ZnO纳米结构薄膜及其SERS活性研究", 《高等学校化学学报》 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104692827A (zh) * | 2015-02-02 | 2015-06-10 | 华南师范大学 | 一种Ag-SiO2-Ag纳米球阵列的制备方法 |
CN105390587A (zh) * | 2015-10-27 | 2016-03-09 | 天津三安光电有限公司 | 一种对led发光组件进行金属键合的方法 |
CN109119332A (zh) * | 2018-07-30 | 2019-01-01 | 长春理工大学 | 一种采用退火方法制备图案化有序双金属纳米粒子阵列的方法 |
CN112432938A (zh) * | 2020-10-20 | 2021-03-02 | 华南师范大学 | 一种可重复使用的拉曼增强基底及其制备方法与应用 |
CN112432938B (zh) * | 2020-10-20 | 2022-04-08 | 华南师范大学 | 一种可重复使用的拉曼增强基底及其制备方法与应用 |
CN112536045A (zh) * | 2020-12-09 | 2021-03-23 | 华南师范大学 | 一种银/二硫化铼二元复合纳米光催化杀菌材料及其制备方法和应用 |
CN113433107A (zh) * | 2021-05-25 | 2021-09-24 | 北京理工大学 | 一种表面增强拉曼活性基底的制备方法 |
CN113533295A (zh) * | 2021-06-01 | 2021-10-22 | 山东师范大学 | 基于ReS2的三维SERS基底及其制备方法和应用 |
CN113817996A (zh) * | 2021-08-31 | 2021-12-21 | 电子科技大学 | 一种ybco薄膜表面制备高质量银电极的方法 |
CN114507846A (zh) * | 2022-01-25 | 2022-05-17 | 中国科学院海洋研究所 | 一种表面负载银纳米颗粒的sers基底的制备方法 |
CN115096871A (zh) * | 2022-07-22 | 2022-09-23 | 香港科技大学深圳研究院 | 应用于多通道的sers微流控芯片的检测装置 |
CN115096871B (zh) * | 2022-07-22 | 2022-12-23 | 香港科技大学深圳研究院 | 应用于多通道的sers微流控芯片的检测装置 |
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