ES2396805R1 - Metodo de fabricacion de superficies metalicas estructuradas para usar en espectroscopia raman aumentada por la superficie y otras espectroscopias relacionadas - Google Patents
Metodo de fabricacion de superficies metalicas estructuradas para usar en espectroscopia raman aumentada por la superficie y otras espectroscopias relacionadasInfo
- Publication number
- ES2396805R1 ES2396805R1 ES201000031A ES201000031A ES2396805R1 ES 2396805 R1 ES2396805 R1 ES 2396805R1 ES 201000031 A ES201000031 A ES 201000031A ES 201000031 A ES201000031 A ES 201000031A ES 2396805 R1 ES2396805 R1 ES 2396805R1
- Authority
- ES
- Spain
- Prior art keywords
- spectroscopy
- raman spectroscopy
- structured
- metal
- metal surfaces
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
- B23K26/0676—Dividing the beam into multiple beams, e.g. multifocusing into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00436—Shaping materials, i.e. techniques for structuring the substrate or the layers on the substrate
- B81C1/00444—Surface micromachining, i.e. structuring layers on the substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Nanotechnology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Crystallography & Structural Chemistry (AREA)
- Molecular Biology (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
Abstract
Método de fabricación de superficies metálicas estructuradas para usar en espectroscopia Raman aumentada por la superficie y otras espectroscopias relacionadas. Método para la fabricación de estructuras metálicas, activas en espectroscopia Raman o espectroscopias relacionadas aumentadas por la superficie, que comprende una lente, unos espejos y unos divisores de haz, y una superficie de un material sólido cubierta de metal activo. Este método permite formar estructuras de distintas formas geométricas en la escala nanométrica o micrométrica a partir de un haz láser que se divide en subhaces por medio de espejos y que se hace incidir sobre la muestra a ablacionar, a partir de ahí se deposita una capa de metal activo en SERS sobre la superficie estructurada, y se coloca el analito distribuido sobre la superficie para finalmente obtener el espectro Raman haciendo incidir una luz monocromática sobre las moléculas inmovilizadas en la superficie estructurada. Dichas superficies pueden utilizarse en diferentes aplicaciones tales como en protección del medio ambiente, sensores de moléculas biológicas o identificación de polímeros.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201000031A ES2396805B2 (es) | 2010-01-12 | 2010-01-12 | Metodo de fabricacion de superficies metalicas estructuradas para usar en espectroscopia raman aumentada por la superficie y otras espectroscopias relacionadas |
EP11075006A EP2343533A3 (en) | 2010-01-12 | 2011-01-12 | Manufacturing method of metal structures for surface enhanced raman spectroscopy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201000031A ES2396805B2 (es) | 2010-01-12 | 2010-01-12 | Metodo de fabricacion de superficies metalicas estructuradas para usar en espectroscopia raman aumentada por la superficie y otras espectroscopias relacionadas |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2396805A2 ES2396805A2 (es) | 2013-02-27 |
ES2396805R1 true ES2396805R1 (es) | 2013-04-26 |
ES2396805B2 ES2396805B2 (es) | 2014-04-24 |
Family
ID=43989849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES201000031A Active ES2396805B2 (es) | 2010-01-12 | 2010-01-12 | Metodo de fabricacion de superficies metalicas estructuradas para usar en espectroscopia raman aumentada por la superficie y otras espectroscopias relacionadas |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2343533A3 (es) |
ES (1) | ES2396805B2 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103674924A (zh) * | 2012-09-13 | 2014-03-26 | 福州高意光学有限公司 | 一种拉曼光谱测试探针及其制作方法 |
ITTO20130639A1 (it) * | 2013-07-29 | 2015-01-30 | Fond Istituto Italiano Di Tecnologia | Metodo di preparazione di un substrato per un dispositivo plasmonico |
CN103398997A (zh) * | 2013-08-07 | 2013-11-20 | 苏州扬清芯片科技有限公司 | 一种具有纳米圆锥形sers活性基片的快速制备方法 |
CN103862171B (zh) * | 2014-03-28 | 2016-04-20 | 南开大学 | 双波长飞秒激光制备二维周期金属颗粒阵列结构的方法 |
USD857148S1 (en) | 2017-06-26 | 2019-08-20 | Telebrands Corp. | Pest deterrent device |
CN109119332B (zh) * | 2018-07-30 | 2022-07-22 | 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 |
DE102022100262A1 (de) | 2022-01-07 | 2023-07-13 | Gebr. Heller Maschinenfabrik Gmbh | Beschichtungsverfahren und beschichtetes Bauteil |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11345773A (ja) * | 1998-06-02 | 1999-12-14 | Ritsumeikan | 超微細周期構造の製造方法 |
US20040115336A1 (en) * | 2002-12-12 | 2004-06-17 | Industrial Technology Research Institute | Method of fabricating a grating-based optical biosensor |
CN1768963A (zh) * | 2005-10-14 | 2006-05-10 | 江苏大学 | 激光干涉耦合制备纳米材料方法及其装置 |
WO2006138442A2 (en) * | 2005-06-14 | 2006-12-28 | Ebstein Steven M | Applications of laser-processed substrate for molecular diagnostics |
KR100838344B1 (ko) * | 2007-03-28 | 2008-06-17 | 연세대학교 산학협력단 | 펄스 레이저를 이용한 나노입자 패터닝 방법 |
WO2008091852A2 (en) * | 2007-01-23 | 2008-07-31 | President & Fellows Of Harvard College | Polymeric substrates for surface enhanced raman spectroscopy |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6149868A (en) | 1997-10-28 | 2000-11-21 | The Penn State Research Foundation | Surface enhanced raman scattering from metal nanoparticle-analyte-noble metal substrate sandwiches |
US6623977B1 (en) | 1999-11-05 | 2003-09-23 | Real-Time Analyzers, Inc. | Material for surface-enhanced Raman spectroscopy, and SER sensors and method for preparing same |
US6989897B2 (en) | 2002-06-12 | 2006-01-24 | Intel Corporation | Metal coated nanocrystalline silicon as an active surface enhanced Raman spectroscopy (SERS) substrate |
GB2418017A (en) | 2004-09-10 | 2006-03-15 | Univ Southampton | Raman spectroscopy |
US7158219B2 (en) | 2004-09-16 | 2007-01-02 | Hewlett-Packard Development Company, L.P. | SERS-active structures including nanowires |
WO2008127807A1 (en) * | 2007-03-09 | 2008-10-23 | University Of Virginia Patent Foundation | Systems and methods of laser texturing of material surfaces and their applications |
US7639356B2 (en) | 2007-05-18 | 2009-12-29 | The United States Of America As Represented By The Secretary Of The Navy | Highly efficient surface enhanced Raman and fluorescence nanostructure substrates |
US8115920B2 (en) * | 2007-11-14 | 2012-02-14 | 3M Innovative Properties Company | Method of making microarrays |
-
2010
- 2010-01-12 ES ES201000031A patent/ES2396805B2/es active Active
-
2011
- 2011-01-12 EP EP11075006A patent/EP2343533A3/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11345773A (ja) * | 1998-06-02 | 1999-12-14 | Ritsumeikan | 超微細周期構造の製造方法 |
US20040115336A1 (en) * | 2002-12-12 | 2004-06-17 | Industrial Technology Research Institute | Method of fabricating a grating-based optical biosensor |
WO2006138442A2 (en) * | 2005-06-14 | 2006-12-28 | Ebstein Steven M | Applications of laser-processed substrate for molecular diagnostics |
CN1768963A (zh) * | 2005-10-14 | 2006-05-10 | 江苏大学 | 激光干涉耦合制备纳米材料方法及其装置 |
WO2008091852A2 (en) * | 2007-01-23 | 2008-07-31 | President & Fellows Of Harvard College | Polymeric substrates for surface enhanced raman spectroscopy |
KR100838344B1 (ko) * | 2007-03-28 | 2008-06-17 | 연세대학교 산학협력단 | 펄스 레이저를 이용한 나노입자 패터닝 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP2343533A2 (en) | 2011-07-13 |
ES2396805B2 (es) | 2014-04-24 |
ES2396805A2 (es) | 2013-02-27 |
EP2343533A3 (en) | 2012-07-04 |
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