WO2011047662A3 - Sers substrate - Google Patents

Sers substrate Download PDF

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Publication number
WO2011047662A3
WO2011047662A3 PCT/DE2010/001210 DE2010001210W WO2011047662A3 WO 2011047662 A3 WO2011047662 A3 WO 2011047662A3 DE 2010001210 W DE2010001210 W DE 2010001210W WO 2011047662 A3 WO2011047662 A3 WO 2011047662A3
Authority
WO
WIPO (PCT)
Prior art keywords
sers
sers substrates
substrates
substrate
sers substrate
Prior art date
Application number
PCT/DE2010/001210
Other languages
German (de)
French (fr)
Other versions
WO2011047662A2 (en
Inventor
Robert MÖLLER
Jürgen Popp
Thomas Schüler
Katharina Strelau
Original Assignee
Friedrich-Schiller-Universität Jena
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 Friedrich-Schiller-Universität Jena filed Critical Friedrich-Schiller-Universität Jena
Priority to EP10781405A priority Critical patent/EP2491373A2/en
Publication of WO2011047662A2 publication Critical patent/WO2011047662A2/en
Publication of WO2011047662A3 publication Critical patent/WO2011047662A3/en

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

Abstract

The invention relates to a novel SERS substrate, a method for the production thereof, a method for the examination thereof, and the use thereof. The aim of the invention, which is to provide novel SERS substrates that can be produced in a cost-effective manner compared to clean-room SERS substrates and that have substantially ordered particle structures compared to randomly arranged metal-particle SERS substrates, is solved in that the SERS substrates are composed of metal nanoparticles that are enzymatically deposited onto a substrate surface, and the SERS activity is characterized by means of electrical conductivity measurements or gray-scale analysis.
PCT/DE2010/001210 2009-10-20 2010-10-15 Sers substrate WO2011047662A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10781405A EP2491373A2 (en) 2009-10-20 2010-10-15 Sers substrate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009050287.4 2009-10-20
DE200910050287 DE102009050287B4 (en) 2009-10-20 2009-10-20 SERS substrate

Publications (2)

Publication Number Publication Date
WO2011047662A2 WO2011047662A2 (en) 2011-04-28
WO2011047662A3 true WO2011047662A3 (en) 2011-06-23

Family

ID=43768705

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2010/001210 WO2011047662A2 (en) 2009-10-20 2010-10-15 Sers substrate

Country Status (3)

Country Link
EP (1) EP2491373A2 (en)
DE (1) DE102009050287B4 (en)
WO (1) WO2011047662A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103308462A (en) * 2013-06-26 2013-09-18 南京邮电大学 Surface plasma resonance probe with silver-gold core-satellite structure and preparation method thereof
DE102015004114B4 (en) 2015-03-31 2022-06-15 Friedrich-Schiller-Universität Jena Surface enhancing plasmonic substrate
FR3044415B1 (en) * 2015-11-27 2017-12-01 Biomerieux Sa METHOD FOR DETERMINING THE REACTION OF A MICROORGANISM TO ITS EXPOSURE TO AN ANTIBIOTICS
DE102016118440B4 (en) 2016-09-29 2018-04-12 Friedrich-Schiller-Universität Jena Activated 3-D nano surface, process for its preparation and its use
CN106645090A (en) * 2017-01-11 2017-05-10 华南师范大学 Novel SERS substrate-based method for quantitatively testing pathogenic bacteria
CN114018897B (en) * 2021-10-21 2023-04-07 云南省产品质量监督检验研究院 Preparation method of silicon-based SERS substrate based on double-layer silver nanostructure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6670113B2 (en) 2001-03-30 2003-12-30 Nanoprobes Enzymatic deposition and alteration of metals
US20030211488A1 (en) 2002-05-07 2003-11-13 Northwestern University Nanoparticle probs with Raman spectrocopic fingerprints for analyte detection
US20040180379A1 (en) 2002-08-30 2004-09-16 Northwestern University Surface-enhanced raman nanobiosensor

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
HERING K K ET AL: "Microarray-based detection of dye-labeled DNA by SERRS using particles formed by enzymatic silver deposition", CHEMPHYSCHEM WILEY-VCH VERLAG GMBH GERMANY, vol. 9, no. 6, 21 April 2008 (2008-04-21), pages 867 - 872, XP002630584, ISSN: 1439-4235 *
MÖLLER ROBERT ET AL: "Enzymatic control of metal deposition as key step for a low-background electrical detection for DNA chips", NANO LETTERS, ACS, WASHINGTON, DC, US, vol. 5, no. 7, 1 July 2005 (2005-07-01), pages 1475 - 1482, XP002564429, ISSN: 1530-6984, [retrieved on 20050622], DOI: DOI:10.1021/NL050824K *
See also references of EP2491373A2 *
STRELAU K K ET AL: "Novel Bottom-up SERS Substrates for Quantitative and Parallelized Analytics", CHEMPHYSCHEM WILEY-VCH VERLAG GMBH GERMANY, vol. 11, no. 2, 1 February 2010 (2010-02-01), pages 394 - 398, XP002630585, ISSN: 1439-4235 *

Also Published As

Publication number Publication date
WO2011047662A2 (en) 2011-04-28
DE102009050287B4 (en) 2012-07-05
EP2491373A2 (en) 2012-08-29
DE102009050287A1 (en) 2011-05-26

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