DE3513168C2 - - Google Patents

Info

Publication number
DE3513168C2
DE3513168C2 DE3513168A DE3513168A DE3513168C2 DE 3513168 C2 DE3513168 C2 DE 3513168C2 DE 3513168 A DE3513168 A DE 3513168A DE 3513168 A DE3513168 A DE 3513168A DE 3513168 C2 DE3513168 C2 DE 3513168C2
Authority
DE
Germany
Prior art keywords
layer
biosensor according
electronic
biosensor
organic
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 - Lifetime
Application number
DE3513168A
Other languages
German (de)
English (en)
Other versions
DE3513168A1 (de
Inventor
Thomas 8000 Muenchen De Dandekar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19853513168 priority Critical patent/DE3513168A1/de
Priority to US06/850,727 priority patent/US4777019A/en
Publication of DE3513168A1 publication Critical patent/DE3513168A1/de
Application granted granted Critical
Publication of DE3513168C2 publication Critical patent/DE3513168C2/de
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813Hybridisation assays
    • C12Q1/6816Hybridisation assays characterised by the detection means
    • C12Q1/6825Nucleic acid detection involving sensors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6869Methods for sequencing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403Cells and electrode assemblies
    • G01N27/414Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • G01N27/4145Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for biomolecules, e.g. gate electrode with immobilised receptors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06NCOMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00Computing arrangements based on biological models
    • G06N3/002Biomolecular computers, i.e. using biomolecules, proteins, cells
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00Chemistry: analytical and immunological testing
    • Y10S436/806Electrical property or magnetic property

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biophysics (AREA)
  • Microbiology (AREA)
  • Theoretical Computer Science (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Pathology (AREA)
  • Nanotechnology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Hematology (AREA)
  • Genetics & Genomics (AREA)
  • Mathematical Physics (AREA)
  • Electrochemistry (AREA)
  • Artificial Intelligence (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
DE19853513168 1985-04-12 1985-04-12 Biosensor bestehend aus einem halbleiter auf silizium oder kohlenstoffbasis (elektronischer teil) und nukleinbasen (od. anderen biol. monomeren) Granted DE3513168A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19853513168 DE3513168A1 (de) 1985-04-12 1985-04-12 Biosensor bestehend aus einem halbleiter auf silizium oder kohlenstoffbasis (elektronischer teil) und nukleinbasen (od. anderen biol. monomeren)
US06/850,727 US4777019A (en) 1985-04-12 1986-04-11 Biosensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853513168 DE3513168A1 (de) 1985-04-12 1985-04-12 Biosensor bestehend aus einem halbleiter auf silizium oder kohlenstoffbasis (elektronischer teil) und nukleinbasen (od. anderen biol. monomeren)

Publications (2)

Publication Number Publication Date
DE3513168A1 DE3513168A1 (de) 1986-10-16
DE3513168C2 true DE3513168C2 (enExample) 1990-08-16

Family

ID=6267855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853513168 Granted DE3513168A1 (de) 1985-04-12 1985-04-12 Biosensor bestehend aus einem halbleiter auf silizium oder kohlenstoffbasis (elektronischer teil) und nukleinbasen (od. anderen biol. monomeren)

Country Status (2)

Country Link
US (1) US4777019A (enExample)
DE (1) DE3513168A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10163557B4 (de) * 2001-12-21 2007-12-06 Forschungszentrum Jülich GmbH Transistorbasierter Sensor mit besonders ausgestalteter Gateelektrode zur hochempfindlichen Detektion von Analyten

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