DE69615615D1 - Zweidimensionaler Sensor unter Verwendung einer Fotoleiterschicht zur Messung der Zellaktivität - Google Patents
Zweidimensionaler Sensor unter Verwendung einer Fotoleiterschicht zur Messung der ZellaktivitätInfo
- Publication number
- DE69615615D1 DE69615615D1 DE69615615T DE69615615T DE69615615D1 DE 69615615 D1 DE69615615 D1 DE 69615615D1 DE 69615615 T DE69615615 T DE 69615615T DE 69615615 T DE69615615 T DE 69615615T DE 69615615 D1 DE69615615 D1 DE 69615615D1
- Authority
- DE
- Germany
- Prior art keywords
- spot
- sensor
- electrode
- cell activity
- photoconductive layer
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
- G01N33/48728—Investigating individual cells, e.g. by patch clamp, voltage clamp
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/305—Electrodes, e.g. test electrodes; Half-cells optically transparent or photoresponsive electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/806—Electrical property or magnetic property
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Hematology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Urology & Nephrology (AREA)
- Biophysics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Light Receiving Elements (AREA)
- Measurement Of Current Or Voltage (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7153344A JP2930182B2 (ja) | 1995-06-20 | 1995-06-20 | 神経細胞活動測定用2次元センサ及びこれを用いた測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69615615D1 true DE69615615D1 (de) | 2001-11-08 |
DE69615615T2 DE69615615T2 (de) | 2002-07-18 |
Family
ID=15560428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69615615T Expired - Fee Related DE69615615T2 (de) | 1995-06-20 | 1996-06-19 | Zweidimensionaler Sensor unter Verwendung einer Fotoleiterschicht zur Messung der Zellaktivität |
Country Status (9)
Country | Link |
---|---|
US (1) | US6281670B1 (de) |
EP (1) | EP0750194B1 (de) |
JP (1) | JP2930182B2 (de) |
KR (1) | KR100257306B1 (de) |
CN (1) | CN1099595C (de) |
AT (1) | ATE206518T1 (de) |
CA (1) | CA2179458A1 (de) |
DE (1) | DE69615615T2 (de) |
TW (1) | TW324063B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030077600A1 (en) * | 2001-10-23 | 2003-04-24 | Chi-Chan Chen | Photovoltaic device to accelerate the interaction among biomolecules |
CN100344960C (zh) * | 2001-12-17 | 2007-10-24 | 清华大学 | 刺激动物细胞并记录其生理信号的装置及其生产使用方法 |
DE10242530A1 (de) * | 2002-09-12 | 2004-03-25 | Forschungszentrum Jülich GmbH | Lichtquelle für ein Meßsystem mit photoempfindlicher Elektrode zum Nachweis eines oder mehrerer Analyten |
CA2560714A1 (en) * | 2004-03-23 | 2005-10-13 | Matsushita Electric Industrial Co., Ltd. | High throughput electrophysiology system |
CN102586092B (zh) * | 2012-02-10 | 2013-07-31 | 浙江大学 | 动态监测伤口愈合的细胞阻抗成像系统及方法 |
CN104132965B (zh) * | 2014-07-11 | 2016-03-09 | 江西科技师范大学 | 远志皂苷对大鼠海马神经元突触传递的作用的试验方法 |
KR101702739B1 (ko) * | 2015-01-27 | 2017-02-06 | 경희대학교 산학협력단 | 세포 및 조직 배양을 위한 실시간 모니터링 및 피드백 제어 장치 및 그 방법 |
KR101875509B1 (ko) | 2016-05-17 | 2018-08-09 | 한국과학기술연구원 | 신경 세포의 기능적 연결성 분석 장치 |
JP6541160B2 (ja) | 2017-02-13 | 2019-07-10 | 株式会社片岡製作所 | 細胞処理装置および対象物の処理方法 |
JP6532063B2 (ja) | 2017-02-13 | 2019-06-19 | 株式会社片岡製作所 | 細胞処理装置 |
CN112041425B (zh) * | 2018-04-27 | 2024-04-16 | 离子通道与转运研究公司 | 通过电容型电位测量装置测量细胞内电位的方法 |
JP6574028B1 (ja) | 2018-06-29 | 2019-09-11 | 株式会社片岡製作所 | 細胞処理装置および細胞のレーザ処理方法 |
CN110151160B (zh) * | 2019-05-20 | 2021-09-21 | 深圳市问库信息技术有限公司 | 一种电子经络检测装置及其检测方法 |
CN113654971B (zh) * | 2021-07-21 | 2022-11-01 | 长春理工大学 | 一种测量生物细胞电特性的光诱导电极扫描显微镜及方法 |
CN115340943A (zh) * | 2022-09-07 | 2022-11-15 | 孙明 | 一种用于生物体健康信息的诊断检测辅助装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3448377A (en) * | 1967-10-12 | 1969-06-03 | Atomic Energy Commission | Method utilizing an electron beam for nondestructively measuring the dielectric properties of a sample |
US4855243A (en) * | 1983-09-26 | 1989-08-08 | H.S.G. Venture (A Joint Venture Partnership) | Neurological and biological molecular electro-optical devices and methods |
DE3407850A1 (de) * | 1984-02-29 | 1985-09-05 | Hahn-Meitner-Institut für Kernforschung Berlin GmbH, 1000 Berlin | Mikrowellen-messverfahren und -messapparatur zur kontaktlosen und zerstoerungsfreien untersuchung photoempfindlicher materialien |
US4963815A (en) | 1987-07-10 | 1990-10-16 | Molecular Devices Corporation | Photoresponsive electrode for determination of redox potential |
JP3101122B2 (ja) | 1993-04-16 | 2000-10-23 | 松下電器産業株式会社 | 一体化複合電極 |
JP3193471B2 (ja) | 1992-09-04 | 2001-07-30 | 松下電器産業株式会社 | 一体化複合電極 |
-
1995
- 1995-06-20 JP JP7153344A patent/JP2930182B2/ja not_active Expired - Fee Related
-
1996
- 1996-06-11 TW TW085107073A patent/TW324063B/zh active
- 1996-06-13 US US08/661,316 patent/US6281670B1/en not_active Expired - Fee Related
- 1996-06-19 DE DE69615615T patent/DE69615615T2/de not_active Expired - Fee Related
- 1996-06-19 CN CN96108204A patent/CN1099595C/zh not_active Expired - Fee Related
- 1996-06-19 CA CA002179458A patent/CA2179458A1/en not_active Abandoned
- 1996-06-19 AT AT96109879T patent/ATE206518T1/de not_active IP Right Cessation
- 1996-06-19 EP EP96109879A patent/EP0750194B1/de not_active Expired - Lifetime
- 1996-06-20 KR KR1019960022505A patent/KR100257306B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE206518T1 (de) | 2001-10-15 |
EP0750194A1 (de) | 1996-12-27 |
US6281670B1 (en) | 2001-08-28 |
KR100257306B1 (ko) | 2000-08-01 |
EP0750194B1 (de) | 2001-10-04 |
JPH095295A (ja) | 1997-01-10 |
CA2179458A1 (en) | 1996-12-21 |
CN1099595C (zh) | 2003-01-22 |
KR970000191A (ko) | 1997-01-21 |
DE69615615T2 (de) | 2002-07-18 |
CN1154475A (zh) | 1997-07-16 |
JP2930182B2 (ja) | 1999-08-03 |
TW324063B (en) | 1998-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |