CN112441752A - 一种表面增强拉曼散射基底及其制备方法 - Google Patents
一种表面增强拉曼散射基底及其制备方法 Download PDFInfo
- Publication number
- CN112441752A CN112441752A CN202011238199.3A CN202011238199A CN112441752A CN 112441752 A CN112441752 A CN 112441752A CN 202011238199 A CN202011238199 A CN 202011238199A CN 112441752 A CN112441752 A CN 112441752A
- Authority
- CN
- China
- Prior art keywords
- glass
- film
- solution
- glass cover
- cover glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 51
- 238000004416 surface enhanced Raman spectroscopy Methods 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title abstract description 12
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229920001486 SU-8 photoresist Polymers 0.000 claims abstract description 54
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000011521 glass Substances 0.000 claims abstract description 43
- 239000002105 nanoparticle Substances 0.000 claims abstract description 34
- 239000000243 solution Substances 0.000 claims abstract description 33
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000006059 cover glass Substances 0.000 claims abstract description 32
- 239000010931 gold Substances 0.000 claims abstract description 28
- 229910052737 gold Inorganic materials 0.000 claims abstract description 28
- 239000012064 sodium phosphate buffer Substances 0.000 claims abstract description 16
- 238000002791 soaking Methods 0.000 claims abstract description 14
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000005406 washing Methods 0.000 claims abstract description 11
- 239000011259 mixed solution Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 238000000151 deposition Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 230000001678 irradiating effect Effects 0.000 claims abstract description 3
- 239000010408 film Substances 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000010409 thin film Substances 0.000 claims description 6
- 229910021642 ultra pure water Inorganic materials 0.000 claims description 5
- 239000012498 ultrapure water Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 238000001069 Raman spectroscopy Methods 0.000 description 10
- 238000001179 sorption measurement Methods 0.000 description 8
- VYXSBFYARXAAKO-WTKGSRSZSA-N chembl402140 Chemical compound Cl.C1=2C=C(C)C(NCC)=CC=2OC2=C\C(=N/CC)C(C)=CC2=C1C1=CC=CC=C1C(=O)OCC VYXSBFYARXAAKO-WTKGSRSZSA-N 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000001878 scanning electron micrograph Methods 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000001237 Raman spectrum Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 238000001338 self-assembly Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000000479 surface-enhanced Raman spectrum Methods 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000000609 electron-beam lithography Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 150000002343 gold Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000054 nanosphere lithography Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/38—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal at least one coating being a coating of an organic material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
- G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/111—Deposition methods from solutions or suspensions by dipping, immersion
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/15—Deposition methods from the vapour phase
- C03C2218/152—Deposition methods from the vapour phase by cvd
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011238199.3A CN112441752A (zh) | 2020-11-09 | 2020-11-09 | 一种表面增强拉曼散射基底及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011238199.3A CN112441752A (zh) | 2020-11-09 | 2020-11-09 | 一种表面增强拉曼散射基底及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112441752A true CN112441752A (zh) | 2021-03-05 |
Family
ID=74736190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011238199.3A Pending CN112441752A (zh) | 2020-11-09 | 2020-11-09 | 一种表面增强拉曼散射基底及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112441752A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112903661A (zh) * | 2021-04-12 | 2021-06-04 | 杭州苏铂科技有限公司 | 拉曼表面增强微针阵列及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101792112A (zh) * | 2010-03-03 | 2010-08-04 | 北京大学 | 一种基于表面增强拉曼散射活性基底的微流控检测器件 |
CN102253027A (zh) * | 2011-05-09 | 2011-11-23 | 东南大学 | 基于金纳米星的表面增强拉曼散射活性基底及其制备方法 |
CN104807802A (zh) * | 2015-04-03 | 2015-07-29 | 南京邮电大学 | 一种表面增强拉曼散射基底及其原位生长方法 |
CN105954251A (zh) * | 2016-04-07 | 2016-09-21 | 南京邮电大学 | 表面增强拉曼散射基底及其制备方法 |
US20170115226A1 (en) * | 2015-10-23 | 2017-04-27 | King Fahd University Of Petroleum And Minerals | Anisotropic monolayer gold nanoassembly: a highly sers-active substrate for molecular detection |
CN107490570A (zh) * | 2015-04-15 | 2017-12-19 | 江苏理工学院 | 表面增强拉曼散射基底的制备方法 |
CN108827933A (zh) * | 2018-05-17 | 2018-11-16 | 华南师范大学 | 一种表面增强拉曼散射基底及其制备方法和应用 |
-
2020
- 2020-11-09 CN CN202011238199.3A patent/CN112441752A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101792112A (zh) * | 2010-03-03 | 2010-08-04 | 北京大学 | 一种基于表面增强拉曼散射活性基底的微流控检测器件 |
CN102253027A (zh) * | 2011-05-09 | 2011-11-23 | 东南大学 | 基于金纳米星的表面增强拉曼散射活性基底及其制备方法 |
CN104807802A (zh) * | 2015-04-03 | 2015-07-29 | 南京邮电大学 | 一种表面增强拉曼散射基底及其原位生长方法 |
CN107490570A (zh) * | 2015-04-15 | 2017-12-19 | 江苏理工学院 | 表面增强拉曼散射基底的制备方法 |
US20170115226A1 (en) * | 2015-10-23 | 2017-04-27 | King Fahd University Of Petroleum And Minerals | Anisotropic monolayer gold nanoassembly: a highly sers-active substrate for molecular detection |
CN105954251A (zh) * | 2016-04-07 | 2016-09-21 | 南京邮电大学 | 表面增强拉曼散射基底及其制备方法 |
CN108827933A (zh) * | 2018-05-17 | 2018-11-16 | 华南师范大学 | 一种表面增强拉曼散射基底及其制备方法和应用 |
Non-Patent Citations (1)
Title |
---|
于锦等: "缓蚀剂磷酸氢二钠和三乙醇胺的协同作用", 《沈阳工业大学学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112903661A (zh) * | 2021-04-12 | 2021-06-04 | 杭州苏铂科技有限公司 | 拉曼表面增强微针阵列及其制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Pristinski et al. | In situ SERS study of Rhodamine 6G adsorbed on individually immobilized Ag nanoparticles | |
CN102341524B (zh) | 金属膜中高度有序的纳米孔阵列及其制作方法 | |
US9279759B2 (en) | Nanoparticle array with tunable nanoparticle size and separation | |
TWI469917B (zh) | 具表面增強拉曼散射活性之結構、其製造方法及其偵測裝置 | |
Zhu et al. | Block copolymer brush layer-templated gold nanoparticles on nanofibers for surface-enhanced Raman scattering optophysiology | |
EP2595932B1 (fr) | Procede de fabrication d'un depot de nanoparticules inorganiques, comportant des micros-vides, sur un support transparent a la lumiere | |
KR102202509B1 (ko) | 소수성 페이퍼 기판 기반의 표면증강 라만산란 센서 및 그 제작 방법 | |
CN102608103A (zh) | 表面增强拉曼散射基底及其制备方法 | |
KR20140027033A (ko) | 표면―증강 라만 산란에 기초한 고속 및 고감도 미량 분석용 유무기 나노섬유 복합체 기판 및 이의 제조방법 | |
KR20190102914A (ko) | 금속 필름 위에 나노 입자를 고밀도로 조립시켜 대면적으로 나노갭이 존재하는 플라즈모닉 기판을 제조하는 방법 및 이에 따라 얻어진 플라즈모닉 기판 | |
CN108226137A (zh) | 一种柔性、透明的二硫化钼@银颗粒/三维金字塔结构pmma sers基底的制备方法及应用 | |
JP2012246162A (ja) | ナノ多孔質薄膜、およびその製造方法 | |
Zhu et al. | Monolayer arrays of nanoparticles on block copolymer brush films | |
CN112441752A (zh) | 一种表面增强拉曼散射基底及其制备方法 | |
CN104237202B (zh) | 一种硅纳米阵列基底及其制备方法、应用 | |
Satheeshkumar et al. | Photochemical decoration of silver nanoparticles on ZnO nanowires as a three‐dimensional substrate for surface‐enhanced Raman scattering measurement | |
Hu et al. | Tailoring size and coverage density of silver nanoparticles on monodispersed polymer spheres as highly sensitive SERS substrates | |
US20120028029A1 (en) | Highly ordered arrays of nanoholes in metallic films and methods for producing the same | |
CN114965436A (zh) | 咖啡环交叉富集拉曼芯片及其制备方法和其应用 | |
Liu et al. | SERS devices with “hedgehog-like” nanosphere arrays for detection of trace pesticides | |
Lin et al. | Reproducible and bendable SERS substrates with tailored wettability using block copolymers and anodic aluminum oxide templates | |
Woodward et al. | Micropatterning of plasma fluorinated super-hydrophobic surfaces | |
CN111982883A (zh) | 一种石墨烯/银十六角星阵列拉曼增强基底及其制备方法 | |
JP2012051771A (ja) | 穴あき中空シリカ粒子の製造方法 | |
CN221745882U (zh) | 用于分子痕量检测的柔性疏水sers检测装置及系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220411 Address after: 310018 room 1011-1, building 15, No.57, kejiyuan Road, Baiyang street, Qiantang New District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Supo Technology Co.,Ltd. Address before: 310018 room 1011-1, building 15, No.57, kejiyuan Road, Baiyang street, Qiantang New District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Supo Technology Co.,Ltd. Applicant before: DIGONG (HANGZHOU) SCIENCE AND TECHNOLOGY INDUSTRY Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210305 |