JP2013096939A5 - - Google Patents
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- JP2013096939A5 JP2013096939A5 JP2011242141A JP2011242141A JP2013096939A5 JP 2013096939 A5 JP2013096939 A5 JP 2013096939A5 JP 2011242141 A JP2011242141 A JP 2011242141A JP 2011242141 A JP2011242141 A JP 2011242141A JP 2013096939 A5 JP2013096939 A5 JP 2013096939A5
- Authority
- JP
- Japan
- Prior art keywords
- optical device
- organic molecular
- molecular film
- film
- metal particles
- 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
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Claims (8)
前記基板の表面に形成される複数の金属粒子から成る金属微細構造と、
前記金属微細構造上に形成される有機分子膜と、を備え、
前記複数の金属粒子は、平面視での粒子径が１〜５００ｎｍであり、隣り合う金属粒子の間隔が０．１〜２０ｎｍであり、
前記有機分子膜は分子を捕捉する吸着膜であり、
前記有機分子膜は、隣り合う金属粒子の間隙を覆うように配置されていることを特徴とする光学デバイス。 A substrate,
A metal microstructure comprising a plurality of metal particles formed on the surface of the substrate;
An organic molecular film formed on the metal microstructure,
The plurality of metal particles has a particle diameter in a plan view of 1 to 500 nm, and an interval between adjacent metal particles is 0.1 to 20 nm,
The organic molecular film is an adsorption film that traps molecules,
The organic molecular film is disposed so as to cover a gap between adjacent metal particles.
前記有機分子膜は、金属粒子の表面を覆うように配置されていることを特徴とする光学デバイス。 The organic molecular film is disposed so as to cover a surface of a metal particle.
前記有機分子膜の膜厚が０．１〜１ｎｍであることを特徴とする光学デバイス。 The optical device according to claim 1 or 2 ,
An optical device, wherein the organic molecular film has a thickness of 0.1 to 1 nm.
前記有機分子膜の膜厚が０．１〜０．４ｎｍであることを特徴とする光学デバイス。 The optical device according to claim 1 or 2 ,
An optical device having a thickness of the organic molecular film of 0.1 to 0.4 nm.
前記有機分子膜がアルカンチオール膜であり、
前記アルカンは主鎖に１原子以上９原子以下の炭素を備えることを特徴とする光学デバイス。 The optical device according to claim 3 .
The organic molecular film is an alkanethiol film;
The alkane has carbon of 1 atom or more and 9 atoms or less in the main chain.
前記有機分子膜がアルカンチオール膜であり、
前記アルカンは主鎖に１原子以上３原子以下の炭素を備えることを特徴とする光学デバイス。 The optical device according to claim 4 .
The organic molecular film is an alkanethiol film;
The alkane has carbon of 1 atom or more and 3 atoms or less in the main chain.
前記炭素の原子数が２以上であり、２以上の炭素原子が直鎖状の配列を有することを特徴とする光学デバイス。 The optical device according to claim 5 or 6 ,
The number of carbon atoms is two or more, and the two or more carbon atoms have a linear arrangement.
前記光源の光が入射される請求項１乃至７のいずれかに記載の光学デバイスと、
前記光学デバイスから発せられる流体試料中の標的物資を反映した光を検出する光検出部と、
を有することを特徴とする検出装置。 A light source;
The optical device according to any one of claims 1 to 7 , wherein light from the light source is incident;
A light detection unit for detecting light reflecting a target material in a fluid sample emitted from the optical device;
A detection apparatus comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011242141A JP2013096939A (en) | 2011-11-04 | 2011-11-04 | Optical device and detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011242141A JP2013096939A (en) | 2011-11-04 | 2011-11-04 | Optical device and detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013096939A JP2013096939A (en) | 2013-05-20 |
| JP2013096939A5 true JP2013096939A5 (en) | 2014-12-11 |
Family
ID=48618999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011242141A Pending JP2013096939A (en) | 2011-11-04 | 2011-11-04 | Optical device and detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2013096939A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014119263A (en) | 2012-12-13 | 2014-06-30 | Seiko Epson Corp | Optical device, detection device, electronic device and optical device manufacturing method |
| JP6201369B2 (en) | 2013-03-28 | 2017-09-27 | セイコーエプソン株式会社 | Detection device and electronic device |
| JP6393967B2 (en) | 2013-09-05 | 2018-09-26 | セイコーエプソン株式会社 | Raman spectroscopy apparatus, Raman spectroscopy, and electronic equipment |
| JP6586867B2 (en) | 2015-12-08 | 2019-10-09 | セイコーエプソン株式会社 | Electric field enhancing element and Raman spectrometer |
| JP6901510B2 (en) * | 2019-02-19 | 2021-07-14 | 日本電子株式会社 | Observation method, image processing device, and electron microscope |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4087471B2 (en) * | 1997-03-31 | 2008-05-21 | 大日本印刷株式会社 | Measuring chip for surface plasmon resonance biosensor and manufacturing method thereof |
| US7528948B2 (en) * | 2006-07-25 | 2009-05-05 | Hewlett-Packard Development Company, L.P. | Controllable surface enhanced Raman spectroscopy |
| JP2008128786A (en) * | 2006-11-20 | 2008-06-05 | Canon Inc | Surface-strengthened tool for vibration spectral analysis and its manufacturing method |
| US8999244B2 (en) * | 2007-11-20 | 2015-04-07 | Technion Research And Development Foundation Ltd. | Chemical sensors based on cubic nanoparticles capped with an organic coating |
| JP2009270852A (en) * | 2008-05-01 | 2009-11-19 | Fujifilm Corp | Raman spectrum detecting method and raman spectrum detector |
| EP2561337A4 (en) * | 2010-04-20 | 2013-12-25 | Hewlett Packard Development Co | Multi-pillar structure for molecular analysis |
-
2011
- 2011-11-04 JP JP2011242141A patent/JP2013096939A/en active Pending
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