JP2015190836A - ラマン分光測定法及びラマン分光測定器 - Google Patents
ラマン分光測定法及びラマン分光測定器 Download PDFInfo
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- JP2015190836A JP2015190836A JP2014067870A JP2014067870A JP2015190836A JP 2015190836 A JP2015190836 A JP 2015190836A JP 2014067870 A JP2014067870 A JP 2014067870A JP 2014067870 A JP2014067870 A JP 2014067870A JP 2015190836 A JP2015190836 A JP 2015190836A
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- substrate
- raman
- noble metal
- metal nanoparticles
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- 238000001069 Raman spectroscopy Methods 0.000 title claims abstract description 68
- 239000000758 substrate Substances 0.000 claims abstract description 81
- 239000007787 solid Substances 0.000 claims abstract description 32
- 229910000510 noble metal Inorganic materials 0.000 claims description 45
- 239000002082 metal nanoparticle Substances 0.000 claims description 39
- 238000005259 measurement Methods 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 9
- 238000000691 measurement method Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 4
- 239000012491 analyte Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 8
- 238000001237 Raman spectrum Methods 0.000 abstract description 4
- WCDSVWRUXWCYFN-UHFFFAOYSA-N 4-aminobenzenethiol Chemical compound NC1=CC=C(S)C=C1 WCDSVWRUXWCYFN-UHFFFAOYSA-N 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 239000010409 thin film Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002105 nanoparticle Substances 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 238000010249 in-situ analysis Methods 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000004416 surface enhanced Raman spectroscopy Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000000772 tip-enhanced Raman spectroscopy Methods 0.000 description 2
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000013076 target substance Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Description
2 基板
2A 基板
3 凹部
4 貴金属ナノ粒子
25 基体
30 スライドガラス
31 p−アミノチオフェノール
Claims (4)
- 弾性体からなる基板の表面に貴金属ナノ粒子が形成されたラマン分光基板を用い、固体に吸着した被検体と前記貴金属ナノ粒子が対向するように前記ラマン分光基板を配置し、前記貴金属ナノ粒子が形成された領域全体に所定の圧力を加えて前記ラマン分光基板を前記固体に押し付けながら、又は、前記ラマン分光基板を前記固体に押し付けた後に表面ラマン増強分光測定を行うことを特徴とするラマン分光測定法。
- 前記ラマン分光基板に所定の圧力を加える手段として流体を用いることを特徴とする請求項1に記載のラマン分光測定法。
- 凹部を有する基体を備え、少なくとも前記基体の凹部に対応する領域は弾性体で構成されており、前記弾性体の表面には貴金属ナノ粒子が形成されていることを特徴とするラマン分光測定器。
- 前記基体の凹部に流体を導入するための流体導入管を前記基体に接続したことを特徴とする請求項3に記載のラマン分光測定器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014067870A JP6368516B2 (ja) | 2014-03-28 | 2014-03-28 | ラマン分光測定法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014067870A JP6368516B2 (ja) | 2014-03-28 | 2014-03-28 | ラマン分光測定法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015190836A true JP2015190836A (ja) | 2015-11-02 |
| JP6368516B2 JP6368516B2 (ja) | 2018-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014067870A Expired - Fee Related JP6368516B2 (ja) | 2014-03-28 | 2014-03-28 | ラマン分光測定法 |
Country Status (1)
| Country | Link |
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| JP (1) | JP6368516B2 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018132339A (ja) * | 2017-02-13 | 2018-08-23 | 学校法人 東洋大学 | 表面増強ラマン分光法用基板およびその製造方法 |
| CN109884030A (zh) * | 2019-03-12 | 2019-06-14 | 牛建国 | 一种利用激光的食品/药品安全识别装置 |
| WO2020162321A1 (ja) * | 2019-02-08 | 2020-08-13 | 株式会社デンソー | センシングシステムおよびそれに用いられるデータ構造 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6086450A (ja) * | 1983-10-19 | 1985-05-16 | Hitachi Ltd | レ−ザラマン分析用の微小資料サンプリング方法 |
| JPH10508699A (ja) * | 1994-11-04 | 1998-08-25 | ラ マイナ インコーポレイテッド | 光学的解析用物体の調製方法及び装置 |
| US20070086001A1 (en) * | 2005-10-17 | 2007-04-19 | Islam M S | Dynamically variable separation among nanoparticles for nano-enhanced Raman spectroscopy (NERS) molecular sensing |
| WO2012063535A1 (ja) * | 2010-11-10 | 2012-05-18 | 三菱電機株式会社 | 識別装置および識別方法 |
| JP2012101054A (ja) * | 2004-05-11 | 2012-05-31 | Koninkl Philips Electronics Nv | 非侵襲血液分析用の測定ヘッド |
| WO2012077756A1 (ja) * | 2010-12-08 | 2012-06-14 | 公立大学法人大阪府立大学 | 金属ナノ粒子集積構造体を利用した被検出物質の検出装置および方法 |
| JP2012198060A (ja) * | 2011-03-18 | 2012-10-18 | Seiko Epson Corp | 物質成分検出装置 |
| JP2012242167A (ja) * | 2011-05-17 | 2012-12-10 | Fujifilm Corp | ラマン分光測定方法および装置 |
| JP2013019747A (ja) * | 2011-07-11 | 2013-01-31 | Seiko Epson Corp | 光学デバイス及びそれを用いた検出装置 |
| WO2014025028A1 (ja) * | 2012-08-10 | 2014-02-13 | 浜松ホトニクス株式会社 | 表面増強ラマン散乱素子 |
-
2014
- 2014-03-28 JP JP2014067870A patent/JP6368516B2/ja not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6086450A (ja) * | 1983-10-19 | 1985-05-16 | Hitachi Ltd | レ−ザラマン分析用の微小資料サンプリング方法 |
| JPH10508699A (ja) * | 1994-11-04 | 1998-08-25 | ラ マイナ インコーポレイテッド | 光学的解析用物体の調製方法及び装置 |
| JP2012101054A (ja) * | 2004-05-11 | 2012-05-31 | Koninkl Philips Electronics Nv | 非侵襲血液分析用の測定ヘッド |
| US20070086001A1 (en) * | 2005-10-17 | 2007-04-19 | Islam M S | Dynamically variable separation among nanoparticles for nano-enhanced Raman spectroscopy (NERS) molecular sensing |
| WO2012063535A1 (ja) * | 2010-11-10 | 2012-05-18 | 三菱電機株式会社 | 識別装置および識別方法 |
| WO2012077756A1 (ja) * | 2010-12-08 | 2012-06-14 | 公立大学法人大阪府立大学 | 金属ナノ粒子集積構造体を利用した被検出物質の検出装置および方法 |
| JP2012198060A (ja) * | 2011-03-18 | 2012-10-18 | Seiko Epson Corp | 物質成分検出装置 |
| JP2012242167A (ja) * | 2011-05-17 | 2012-12-10 | Fujifilm Corp | ラマン分光測定方法および装置 |
| JP2013019747A (ja) * | 2011-07-11 | 2013-01-31 | Seiko Epson Corp | 光学デバイス及びそれを用いた検出装置 |
| WO2014025028A1 (ja) * | 2012-08-10 | 2014-02-13 | 浜松ホトニクス株式会社 | 表面増強ラマン散乱素子 |
Non-Patent Citations (1)
| Title |
|---|
| LU,G. ET AL.: "Nanoparticle-coated PDMS elastomers for enhancement of Raman scattering", CHEM.COMMUN., vol. 47, JPN6017043263, 2011, pages 8560 - 8562, ISSN: 0003681588 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018132339A (ja) * | 2017-02-13 | 2018-08-23 | 学校法人 東洋大学 | 表面増強ラマン分光法用基板およびその製造方法 |
| WO2020162321A1 (ja) * | 2019-02-08 | 2020-08-13 | 株式会社デンソー | センシングシステムおよびそれに用いられるデータ構造 |
| JP2020128927A (ja) * | 2019-02-08 | 2020-08-27 | 株式会社デンソー | センシングシステムおよびそれに用いられるデータ構造 |
| CN113412423A (zh) * | 2019-02-08 | 2021-09-17 | 株式会社电装 | 传感检测系统以及用于该传感检测系统的数据结构 |
| JP7205271B2 (ja) | 2019-02-08 | 2023-01-17 | 株式会社デンソー | センシングシステム |
| CN113412423B (zh) * | 2019-02-08 | 2024-04-26 | 株式会社电装 | 传感检测系统、用于该传感检测系统的数据结构、以及非临时性存储介质 |
| US12163894B2 (en) | 2019-02-08 | 2024-12-10 | Denso Corporation | Sensing system and storage medium storing data structure used in sensing system |
| CN109884030A (zh) * | 2019-03-12 | 2019-06-14 | 牛建国 | 一种利用激光的食品/药品安全识别装置 |
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| Publication number | Publication date |
|---|---|
| JP6368516B2 (ja) | 2018-08-01 |
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