JP5268102B2 - 液滴形状を有するspr計測用チップ - Google Patents
液滴形状を有するspr計測用チップ Download PDFInfo
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- JP5268102B2 JP5268102B2 JP2008271101A JP2008271101A JP5268102B2 JP 5268102 B2 JP5268102 B2 JP 5268102B2 JP 2008271101 A JP2008271101 A JP 2008271101A JP 2008271101 A JP2008271101 A JP 2008271101A JP 5268102 B2 JP5268102 B2 JP 5268102B2
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- spr
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Description
図1において、SPR光学系100は、光源101と、レンズ102と、プリズム103と、受光素子104と、マッチングオイル105と、金属薄膜を有する透明基板106とを備える。SPR光学系110は、透明基板106をプリズム103にマッチングオイル105を介して張り合わせた状態を示す。
図2に、本発明の屈折率整合シートを使用するSPR光学系の構成例の断面図を示す。
図2において、SPR光学系200は、光源201と、レンズ202と、プリズム203と、受光素子204と、金属薄膜を有する透明基板205と、屈折率整合シート206とを備える。SPR光学系210は、透明基板205をプリズム203に屈折率整合シート206を介して張り合わせた状態を示す。
201,301,501 光源
202,302 レンズ
203,303,504 プリズム
204,304,508 受光素子
205,305,401,510,701 透明基板
206,306,402,509,702 屈折率整合シート
502 球面レンズA
503 円筒形レンズA
505 円筒形レンズB
506 偏光子
507 球面レンズB
511 金属薄膜
Claims (5)
- 表面プラズモン共鳴計測用の金属薄膜を有する透明基板と、
前記透明基板の前記金属薄膜とは反対側の面に、透明な弾性粘着シートとを備え、
前記透明な弾性粘着シートは、シートの端から中央に向かって盛り上がった液滴形状を有し、かつ前記透明基板とは反対側の面の片面のみ液滴形状とされ、
前記透明な弾性粘着シートは、前記透明基板の計測上必要な光路をカバーする複数の部分に分かれて設けられること
を特徴とする表面プラズモン共鳴計測用チップ。 - 前記透明な弾性粘着シートは、前記透明基板の前記金属薄膜とは反対側の面に設けられた窪みに形成されることを特徴とする請求項1に記載の表面プラズモン共鳴計測用チップ。
- 前記透明な弾性粘着シートは、前記透明基板を侵食しない自己硬化型材料であることを特徴とする請求項1に記載の表面プラズモン共鳴計測用チップ。
- 前記透明基板の前記透明な弾性粘着シート以外の部分に、プリズムと前記透明基板の距離を規定するスペーサを設けることを特徴とする請求項1に記載の表面プラズモン共鳴計測用チップ。
- 前記透明な弾性粘着シートには、使用前に保護剥離シートが装着されていることを特徴とする請求項1に記載の表面プラズモン共鳴計測用チップ。
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JP2008271101A JP5268102B2 (ja) | 2008-10-21 | 2008-10-21 | 液滴形状を有するspr計測用チップ |
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JP2008271101A JP5268102B2 (ja) | 2008-10-21 | 2008-10-21 | 液滴形状を有するspr計測用チップ |
Publications (2)
Publication Number | Publication Date |
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JP2010101646A JP2010101646A (ja) | 2010-05-06 |
JP5268102B2 true JP5268102B2 (ja) | 2013-08-21 |
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JP2008271101A Expired - Fee Related JP5268102B2 (ja) | 2008-10-21 | 2008-10-21 | 液滴形状を有するspr計測用チップ |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106918854B (zh) * | 2017-05-05 | 2019-05-24 | 北京航空航天大学 | 一种高数值孔径的油浸表面等离子体超透镜 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0658873A (ja) * | 1992-08-05 | 1994-03-04 | Toto Ltd | 光センサー、光センサーを用いた検出方法、及び光センサーに用いる分子認識機能膜の形成方法 |
JP2000065733A (ja) * | 1998-08-24 | 2000-03-03 | Nippon Laser Denshi Kk | 表面プラズモン共鳴角検出装置及び検出方法 |
JP2001272330A (ja) * | 2000-03-27 | 2001-10-05 | Suzuki Motor Corp | Sprセンサセル及びこれを用いた免疫反応測定装置 |
JP3356213B2 (ja) * | 2001-01-24 | 2002-12-16 | 八戸工業高等専門学校長 | Spr測定用試料セルおよびセルホルダ |
JP4076962B2 (ja) * | 2003-04-23 | 2008-04-16 | 独立行政法人科学技術振興機構 | 差動式表面プラズモン共鳴現象測定装置及びその測定方法 |
JP2006112808A (ja) * | 2004-10-12 | 2006-04-27 | Fujikura Ltd | 表面プラズモンセンサー |
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- 2008-10-21 JP JP2008271101A patent/JP5268102B2/ja not_active Expired - Fee Related
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