SK1272017A3 - Štruktúra nanooptického čipu na detekciu látok/molekúl v životnom prostredí, potravinách a biologických systémoch - Google Patents

Štruktúra nanooptického čipu na detekciu látok/molekúl v životnom prostredí, potravinách a biologických systémoch

Info

Publication number
SK1272017A3
SK1272017A3 SK127-2017A SK1272017A SK1272017A3 SK 1272017 A3 SK1272017 A3 SK 1272017A3 SK 1272017 A SK1272017 A SK 1272017A SK 1272017 A3 SK1272017 A3 SK 1272017A3
Authority
SK
Slovakia
Prior art keywords
molecules
food
substances
environment
biological systems
Prior art date
Application number
SK127-2017A
Other languages
English (en)
Inventor
Pavol Miškovský
Santiago Sánchez Cortés
Original Assignee
Saftra Photonics, S.R.O.
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 Saftra Photonics, S.R.O. filed Critical Saftra Photonics, S.R.O.
Priority to SK127-2017A priority Critical patent/SK1272017A3/sk
Priority to CA3085400A priority patent/CA3085400A1/en
Priority to JP2020552168A priority patent/JP2021512331A/ja
Priority to RU2020122628A priority patent/RU2767946C2/ru
Priority to US16/772,669 priority patent/US20200309706A1/en
Priority to PCT/IB2018/060065 priority patent/WO2019116320A1/en
Priority to EP18836877.3A priority patent/EP3724643A1/en
Publication of SK1272017A3 publication Critical patent/SK1272017A3/sk

Links

Classifications

    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
    • G01N21/278—Constitution of standards
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • 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
    • G01N33/02—Food
    • 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
    • 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
    • G01N33/531—Production of immunochemical test materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Medicinal Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

Vynález sa týka štruktúry prenosného nanooptického čipu založeného na princípe generácie plazmónov a na úprave plazmonického nanočasticového povrchu. Nanooptický čip detekuje veľmi nízke koncentrácie látok/molekúl v životnom prostredí (voda, vzduch, pôda), potravinách a biologických systémoch. Nanooptický čip je tvorený plazmonickými nanočasticami (NPs), ktoré sú vhodne tvarovo a distančne prispôsobené a imobilizované na substráte. Selektivita a citlivosť takto vytvoreného nanočasticového povrchu na detekciu analyzovaných molekúl sa moduluje a zvyšuje funkcionalizačným procesom spočívajúcim v naviazaní špecifických linkerov na NPs.
SK127-2017A 2017-12-14 2017-12-14 Štruktúra nanooptického čipu na detekciu látok/molekúl v životnom prostredí, potravinách a biologických systémoch SK1272017A3 (sk)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SK127-2017A SK1272017A3 (sk) 2017-12-14 2017-12-14 Štruktúra nanooptického čipu na detekciu látok/molekúl v životnom prostredí, potravinách a biologických systémoch
CA3085400A CA3085400A1 (en) 2017-12-14 2018-12-13 Nano-optical plasmonic chip for the detection of substances or molecules in the environment, food, and biological systems
JP2020552168A JP2021512331A (ja) 2017-12-14 2018-12-13 環境中、食品中、生物系中の物質または分子を検出するためのナノ光学プラズモンチップ
RU2020122628A RU2767946C2 (ru) 2017-12-14 2018-12-13 Нанооптический плазмонный чип для детектирования веществ или молекул в окружающей среде, пище и биологических системах
US16/772,669 US20200309706A1 (en) 2017-12-14 2018-12-13 Nano-optical plasmonic chip for the detection of substances or molecules in the environment, food, and biological systems
PCT/IB2018/060065 WO2019116320A1 (en) 2017-12-14 2018-12-13 Nano-optical plasmonic chip for the detection of substances or molecules in the environment, food, and biological systems
EP18836877.3A EP3724643A1 (en) 2017-12-14 2018-12-13 Nano-optical plasmonic chip for the detection of substances or molecules in the environment, food, and biological systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SK127-2017A SK1272017A3 (sk) 2017-12-14 2017-12-14 Štruktúra nanooptického čipu na detekciu látok/molekúl v životnom prostredí, potravinách a biologických systémoch

Publications (1)

Publication Number Publication Date
SK1272017A3 true SK1272017A3 (sk) 2019-07-02

Family

ID=66820096

Family Applications (1)

Application Number Title Priority Date Filing Date
SK127-2017A SK1272017A3 (sk) 2017-12-14 2017-12-14 Štruktúra nanooptického čipu na detekciu látok/molekúl v životnom prostredí, potravinách a biologických systémoch

Country Status (7)

Country Link
US (1) US20200309706A1 (sk)
EP (1) EP3724643A1 (sk)
JP (1) JP2021512331A (sk)
CA (1) CA3085400A1 (sk)
RU (1) RU2767946C2 (sk)
SK (1) SK1272017A3 (sk)
WO (1) WO2019116320A1 (sk)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6750016B2 (en) * 1996-07-29 2004-06-15 Nanosphere, Inc. Nanoparticles having oligonucleotides attached thereto and uses therefor
US20070007512A1 (en) * 2005-07-09 2007-01-11 Nada Dimitrijevic Bio-inorganic conjugates
US7292334B1 (en) * 2005-03-25 2007-11-06 Hewlett-Packard Development Company, L.P. Binary arrays of nanoparticles for nano-enhanced Raman scattering molecular sensors
US8212225B2 (en) * 2005-05-13 2012-07-03 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of The University Of Oregon TEM grids for determination of structure-property relationships in nanotechnology
WO2008154332A1 (en) * 2007-06-06 2008-12-18 Becton, Dickinson And Company Near-infrared dyes as surface enhanced raman scattering reporters
US8111393B2 (en) * 2009-04-16 2012-02-07 Hewlett-Packard Development Company, L.P. Structure for surface enhanced Raman spectroscopy
US8836941B2 (en) * 2010-02-10 2014-09-16 Imra America, Inc. Method and apparatus to prepare a substrate for molecular detection
EP2580615A4 (en) * 2010-06-09 2017-11-29 Agency For Science, Technology And Research A photonic crystal fiber sensor
US20130242297A1 (en) * 2010-08-24 2013-09-19 Singapore Health Services Pte Ltd Substrate for optical sensing by surface enhanced raman spectroscopy (sers) and methods for forming the same
US8462334B2 (en) * 2010-08-25 2013-06-11 Weixing Lu Sensor system with plasmonic nano-antenna array
US8580100B2 (en) * 2011-02-24 2013-11-12 Massachusetts Institute Of Technology Metal deposition using seed layers
WO2012134853A1 (en) * 2011-03-25 2012-10-04 Imra America, Inc. Surface-enhanced raman scattering apparatus and methods
WO2012175900A1 (en) * 2011-06-24 2012-12-27 Cambridge Enterprise Limited Plasmonic junctions for surface-enhanced spectroscopy
CA2812312C (en) * 2012-11-20 2018-09-18 Attila Daniel Toth Device, method, system and kit for the detection of contaminants and/or pathogens in consumables by way of a color-change analysis using nanoparticles within a hydrogel
JP2015127442A (ja) * 2013-12-27 2015-07-09 富士フイルム株式会社 プラズモンセンサー用基板およびプラズモンセンサー
US10145845B2 (en) * 2015-10-01 2018-12-04 The Florida International University Board Of Trustees On-chip assay for environmental surveillance
CN105911044B (zh) * 2016-04-25 2019-02-15 中国科学院理化技术研究所 一种具有纳米间隙的表面增强拉曼光谱基底及其制备方法

Also Published As

Publication number Publication date
CA3085400A1 (en) 2019-06-20
JP2021512331A (ja) 2021-05-13
EP3724643A1 (en) 2020-10-21
RU2767946C2 (ru) 2022-03-22
US20200309706A1 (en) 2020-10-01
RU2020122628A3 (sk) 2022-01-14
WO2019116320A1 (en) 2019-06-20
RU2020122628A (ru) 2022-01-14

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Legal Events

Date Code Title Description
TE4A Change of owner's address

Owner name: SAFTRA PHOTONICS, S.R.O., KOSICE-ZAPAD, SK

Effective date: 20220831