BRPI0716635A8 - sistema de detecção e quantificação de matéria biológica constituído por um ou mais sensores óticos e uma ou mais fontes luminosas, processo associado e respectivas utilizações - Google Patents

sistema de detecção e quantificação de matéria biológica constituído por um ou mais sensores óticos e uma ou mais fontes luminosas, processo associado e respectivas utilizações

Info

Publication number
BRPI0716635A8
BRPI0716635A8 BRPI0716635A BRPI0716635A BRPI0716635A8 BR PI0716635 A8 BRPI0716635 A8 BR PI0716635A8 BR PI0716635 A BRPI0716635 A BR PI0716635A BR PI0716635 A BRPI0716635 A BR PI0716635A BR PI0716635 A8 BRPI0716635 A8 BR PI0716635A8
Authority
BR
Brazil
Prior art keywords
amorphous
biological
light sources
detection
functionalized
Prior art date
Application number
BRPI0716635A
Other languages
English (en)
Inventor
Maria Correia Fortunato Elvira
Miguel Ribeiro Viana Baptista Pedro
Ferrão De Paiva Martins Rodrigo
Original Assignee
Univ Nova De Lisboa
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 Univ Nova De Lisboa filed Critical Univ Nova De Lisboa
Publication of BRPI0716635A2 publication Critical patent/BRPI0716635A2/pt
Publication of BRPI0716635A8 publication Critical patent/BRPI0716635A8/pt

Links

Classifications

    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
    • Y10T436/143333—Saccharide [e.g., DNA, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

sistema de deteção e quantificação de matéria biológica constituído por um ou mais sensores óticos e uma ou mais fontes luminosas, processo associado e aplicações relacionadas a invenção atual relaciona- se a um sistema e a um processo para a deteção e/ou a identificação qualitativa e quantitativa do material biológico, tal como seqüências específicas de ácidos nucleicos ou de proteínas como anticorpos, presente em amostras biológicas. o sistema é composto por uma ou mais fontes luminosas ( 1) combinadas com um ou mais fotosensores óticos integrados, ou não, e vários componentes eletrônicos ( 4) , necessários para obter/processar o sinal emitido pelas nanosondas de metal funcionalizadas com uma solução de compósi to biológico, assim como igualmente um microcontrolador e um microprocessador, reparados ou portátil. esta estrutura do fotosensor pode detectar e determinar as variações da cor produzidas por nanosondas do metal, sendo este preferencialmente ouro, funcionalizado pelos oligonucleotídeos complementares às seqüências específicas, as proteínas de dna/rna, como por exemplo os anticorpos e/ou os antígenos relativos a determinada doença, ou a outra amostra ou solução de composto biológico, que devem ser investigada. a deteção e o processo da quantificação são baseados na resposta de um fotosensor, singular ou integrados, baseado na tecnologia da película fina de silicones amorfos, nanocristalinos ou microcristalino e suas ligas, assim como os semicondutores cerâmicos ativos novos, amorfos e não amorfos.
BRPI0716635A 2006-09-08 2007-09-07 sistema de detecção e quantificação de matéria biológica constituído por um ou mais sensores óticos e uma ou mais fontes luminosas, processo associado e respectivas utilizações BRPI0716635A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PT103561 2006-09-08
PT103561A PT103561A (pt) 2006-09-08 2006-09-08 Sistema de detecção e quantificação de matéria biológica constituído por um ou mais sensores ópticos e uma ou mais fontes luminosas, processo associado e respectivas utilizações
PCT/IB2007/053614 WO2008029374A2 (en) 2006-09-08 2007-09-07 Detection and quantification system of biological matter constituted by one or more optical sensors and one or more light sources, associated process and related applications

Publications (2)

Publication Number Publication Date
BRPI0716635A2 BRPI0716635A2 (pt) 2013-10-15
BRPI0716635A8 true BRPI0716635A8 (pt) 2019-02-05

Family

ID=39096108

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0716635A BRPI0716635A8 (pt) 2006-09-08 2007-09-07 sistema de detecção e quantificação de matéria biológica constituído por um ou mais sensores óticos e uma ou mais fontes luminosas, processo associado e respectivas utilizações

Country Status (9)

Country Link
US (1) US8377699B2 (pt)
EP (1) EP2059810B1 (pt)
AT (1) ATE505729T1 (pt)
BR (1) BRPI0716635A8 (pt)
DE (1) DE602007013915D1 (pt)
ES (1) ES2365079T3 (pt)
PT (2) PT103561A (pt)
WO (1) WO2008029374A2 (pt)
ZA (1) ZA200901612B (pt)

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WO2010115147A2 (en) * 2009-04-02 2010-10-07 Life Technologies Corporation Biomolecular sensing with metal-nanostructures
US9023607B2 (en) * 2010-04-26 2015-05-05 Intellectual Discovery Co., Ltd. Method for early diagnosis of alzheimer'S disease using phototransistor
CN102033125B (zh) * 2010-10-29 2013-08-14 济南大学 基于免疫纳米晶的现场快速体外即时多疾病同时诊断石英荧光传感器的研究与应用
US9188531B2 (en) 2011-07-14 2015-11-17 Kendall Technology Inc. Method and apparatus for gold detection
US8416418B2 (en) 2011-07-14 2013-04-09 Kendall Technology Inc. Method and apparatus for gold detection
RU2474443C1 (ru) * 2011-11-28 2013-02-10 Борис Николаевич Хлебцов Термосенсибилизатор для лазерной гипертермии и способ его получения
US9310352B2 (en) 2012-12-14 2016-04-12 The Board Of Trustees Of The Leland Stanford Junior University Biological cell nanocavity probes
CA3017952C (en) * 2016-03-15 2021-01-19 Byunghoo Jung Devices, systems, and methods for detecting targeted compounds
US11559216B1 (en) * 2016-08-12 2023-01-24 Apple Inc. Integrated photodiode
CN109298804B (zh) * 2018-10-23 2022-10-28 京东方科技集团股份有限公司 触控电路及其驱动方法、触控基板及显示装置
KR102165771B1 (ko) * 2018-10-23 2020-10-14 광주과학기술원 자가발전 바이오 센서, 상기 바이오 센서의 제조 방법 및 상기 바이오 센서를 포함하는 스마트 바이오 센서 시스템
US20200368375A1 (en) * 2019-02-12 2020-11-26 Becton, Dickinson And Company Medical device to disinfect a skin surface
BR112021015064A2 (pt) * 2019-02-12 2021-09-28 Becton, Dickinson And Company Tampa para desinfecção de um dispositivo médico
CN114324537B (zh) * 2021-12-13 2023-03-21 中国科学院上海微系统与信息技术研究所 一种光电集成生物传感器及生物分子检测设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598435A1 (fr) 1986-05-06 1987-11-13 Clonatec Sa Procede et dispositif pour la detection de genomes viraux a adn et arn dans les milieux biologiques, notamment dans le serum sanguin
GR1004178B (el) * 2001-11-29 2003-03-05 "����������" Ολοκληρωμενος οπτοηλεκτρονικος βιοαισθητηρας πυριτιου για ανιχνευση βιομοριων επισημασμενων με χρωμοφορες ομαδες ή νανοσωματιδια
US20040110206A1 (en) * 2002-09-26 2004-06-10 Bio Techplex Corporation Waveform modulated light emitting diode (LED) light source for use in a method of and apparatus for screening to identify drug candidates
US7221455B2 (en) * 2004-01-20 2007-05-22 The Regents Of The Unversity Of California Integrated, fluorescence-detecting microanalytical system
US7173702B2 (en) 2004-07-15 2007-02-06 Lockheed Martin Corporation Sensor comprising multi-wavelength LEDs
US20060127931A1 (en) * 2004-11-15 2006-06-15 Bradley Schmidt Particle detector with waveguide light confinement
CN100395349C (zh) 2004-12-22 2008-06-18 华南师范大学 等位特异性扩增与纳米金探针结合的基因点突变检测方法

Also Published As

Publication number Publication date
EP2059810A2 (en) 2009-05-20
WO2008029374A2 (en) 2008-03-13
WO2008029374A3 (en) 2008-08-21
US8377699B2 (en) 2013-02-19
EP2059810B1 (en) 2011-04-13
BRPI0716635A2 (pt) 2013-10-15
ES2365079T3 (es) 2011-09-21
ATE505729T1 (de) 2011-04-15
PT103561A (pt) 2008-03-31
ZA200901612B (en) 2009-12-30
PT2059810E (pt) 2011-07-19
DE602007013915D1 (de) 2011-05-26
US20100041161A1 (en) 2010-02-18

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Legal Events

Date Code Title Description
B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]
B07G Grant request does not fulfill article 229-c lpi (prior consent of anvisa) [chapter 7.7 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements