JP5471989B2 - 生化学反応用チップ及びその作製方法 - Google Patents
生化学反応用チップ及びその作製方法 Download PDFInfo
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- JP5471989B2 JP5471989B2 JP2010200684A JP2010200684A JP5471989B2 JP 5471989 B2 JP5471989 B2 JP 5471989B2 JP 2010200684 A JP2010200684 A JP 2010200684A JP 2010200684 A JP2010200684 A JP 2010200684A JP 5471989 B2 JP5471989 B2 JP 5471989B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/16—Laser beams
- B29C65/1629—Laser beams characterised by the way of heating the interface
- B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/003—Protecting areas of the parts to be joined from overheating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/756—Microarticles, nanoarticles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Optical Measuring Cells (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
図1は、本発明の実施の形態1による生化学反応用チップの構成図を示し、(A)は(B)のA−A方向断面図であり、(B)は上面図である。なお、図1(A)において、xは左右方向を示し、zは高さ方向を示し、yは前後方向を示している。なお、これらのx,y,zの符号の関係は、他の図でも同一である。
図3は、本発明の実施の形態2によるチップの構成図を示し、(A)は(B)のA−A方向断面図であり、(B)は上面図である。なお、本実施の形態において、実施の形態1と同一のものは説明を省略する。本チップは、断熱部として、貫通溝24に代えて、放熱部材25を採用したことを特徴としている。
図4は、本発明の実施の形態3によるチップの構成図を示し、(A)は(B)のA−A断面図を示し、(B)は上面図を示している。実施の形態3によるチップは、流路11に弾性部材13を取り付けたことを特徴としている。なお、本実施の形態において実施の形態1,2と同一のものは説明を省略する。
図5は、本発明の実施の形態4によるチップの断面構成図を示している。実施の形態4によるチップは、第1樹脂基板1に接合代15を設けたことを特徴としている。なお、本実施の形態において、実施の形態1〜3と同一のものは説明を省略する。図5に示すように、接合代15は、x方向において流路11を挟むようにして左右一対設けられ、流路11から離間して設けられている。
2 第2樹脂基板
3 抗体
4 金薄膜
11 流路
12 溝
13 弾性部材
14 貫通溝
15 接合代
21 プリズム
21a 受光面
23 接合代
24 貫通溝
E レーザ
L 光
Claims (7)
- 第1樹脂基板と、前記第1樹脂基板に貼り付けられる第2樹脂基板とを備える生化学反応用チップであって、
前記第1樹脂基板は、前記第2樹脂基板との貼り付け面に形成された流路を備え、
前記第2樹脂基板は、前記流路に対向する位置に設けられ、外部から照射された光を前記流路に導く受光部を備え、
前記第1樹脂基板又は第2樹脂基板は、
前記流路から離間する位置に配置され、他方の樹脂基板の貼り付け面に当接する接合代であって、前記第1樹脂基板と前記第2樹脂基板とを接着するために溶着エネルギーが付与された接合代と、
前記流路と前記接合代との間に形成され、前記接合代に生じた熱の前記流路への伝達を防止するための断熱部とを備える生化学反応用チップ。 - 前記断熱部は、貫通溝である請求項1記載の生化学反応用チップ。
- 前記断熱部は、放熱部材である請求項1記載の生化学反応用チップ。
- 前記第1及び第2樹脂基板は、前記溶着エネルギーを付与する溶着手法を用いて貼り付けられている請求項1〜3のいずれかに記載の生化学反応用チップ。
- 前記溶着手法は、熱溶着、レーザ溶着、又はUV接着である請求項4記載の生化学反応用チップ。
- 前記第1樹脂基板は、流路の外周の全域に設けられた弾性部材を更に備える請求項1〜5のいずれかに記載の生化学反応用チップ。
- 第1樹脂基板と、前記第1樹脂基板に貼り付けられる第2樹脂基板とを備える生化学反応用チップの作製方法であって、
前記第1樹脂基板は、前記第2樹脂基板との貼り付け面に形成された流路を備え、
前記第2樹脂基板は、前記流路に対向して設けられ、外部から照射された光を前記流路に導く受光部を備え、
前記第1樹脂基板又は第2樹脂基板は、前記流路から離間して配置され、他方の樹脂基板の貼り付け面に当接する接合代と、前記流路と前記接合代との間に形成された断熱部とを備え、
前記第2樹脂基板において、前記流路と対向する位置に抗体を固定するステップと、
前記流路内に前記抗体が収納されるように前記第1樹脂基板と前記第2樹脂基板とを当接させるステップと、
前記接合代に溶着エネルギーを付与して前記第1樹脂基板と前記第2樹脂基板とを接着するステップとを備える生化学反応用チップの作製方法。
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JP2010200684A JP5471989B2 (ja) | 2010-09-08 | 2010-09-08 | 生化学反応用チップ及びその作製方法 |
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JP2010200684A JP5471989B2 (ja) | 2010-09-08 | 2010-09-08 | 生化学反応用チップ及びその作製方法 |
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JP5471989B2 true JP5471989B2 (ja) | 2014-04-16 |
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Families Citing this family (3)
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DE102014007355B3 (de) * | 2014-05-19 | 2015-08-20 | Particle Metrix Gmbh | Verfahren der Partikel Tracking Aalyse mit Hilfe von Streulicht (PTA) und eine Vorrichtung zur Erfassung und Charakterisierung von Partikeln in Flüssigkeiten aller Art in der Größenordnung von Nanometern |
US10379044B2 (en) | 2015-01-20 | 2019-08-13 | Konica Minolta, Inc. | Analysis chip and analysis apparatus |
JP6861043B2 (ja) * | 2017-02-03 | 2021-04-21 | ポリプラスチックス株式会社 | 樹脂成型品の接合方法 |
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JP4472881B2 (ja) * | 2001-01-11 | 2010-06-02 | 株式会社島津製作所 | 微小流路を有する樹脂製部材の作製方法、その方法により作製された部材およびそれを用いた計測装置 |
JP3880931B2 (ja) * | 2002-08-23 | 2007-02-14 | 株式会社エンプラス | プレートの組立構造 |
JP2005030906A (ja) * | 2003-07-11 | 2005-02-03 | Mitsubishi Chemicals Corp | 分析用チップ及び分析方法 |
JP4415612B2 (ja) * | 2003-08-29 | 2010-02-17 | 住友ベークライト株式会社 | プラスチック基板の接合方法および接合基板 |
JP2006078414A (ja) * | 2004-09-13 | 2006-03-23 | Alps Electric Co Ltd | 検査用プレート |
JP4496934B2 (ja) * | 2004-11-19 | 2010-07-07 | スターライト工業株式会社 | マイクロ化学デバイスの製造方法 |
JP4540491B2 (ja) * | 2005-01-25 | 2010-09-08 | 積水化学工業株式会社 | マイクロリアクターの製造方法 |
JP2007078393A (ja) * | 2005-09-12 | 2007-03-29 | Yamaha Corp | マイクロチップ |
JP2007098237A (ja) * | 2005-10-03 | 2007-04-19 | Hitachi Ltd | 物質の製造装置およびそれを備えた化学反応装置 |
JP2007120399A (ja) * | 2005-10-27 | 2007-05-17 | Konica Minolta Medical & Graphic Inc | マイクロ流体チップおよびマイクロ総合分析システム |
WO2008117651A1 (ja) * | 2007-03-26 | 2008-10-02 | Konica Minolta Opto, Inc. | マイクロチップ |
JP2009095800A (ja) * | 2007-10-18 | 2009-05-07 | Sato Light Kogyo Kk | 微細流路構造体およびその製造方法 |
JP5303976B2 (ja) * | 2008-03-19 | 2013-10-02 | 住友ベークライト株式会社 | マイクロチップ基板の接合方法およびマイクロチップ |
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