WO2002046483A3 - Silver stain removal from dna detection chips by cyanide etching or sonication - Google Patents

Silver stain removal from dna detection chips by cyanide etching or sonication Download PDF

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Publication number
WO2002046483A3
WO2002046483A3 PCT/US2001/045039 US0145039W WO0246483A3 WO 2002046483 A3 WO2002046483 A3 WO 2002046483A3 US 0145039 W US0145039 W US 0145039W WO 0246483 A3 WO0246483 A3 WO 0246483A3
Authority
WO
WIPO (PCT)
Prior art keywords
dna detection
silver
detection chips
sonication
silver stain
Prior art date
Application number
PCT/US2001/045039
Other languages
French (fr)
Other versions
WO2002046483A2 (en
Inventor
Chad A Mirkin
So-Jung Park
Rongchao Jin
Original Assignee
Univ Northwestern
Chad A Mirkin
So-Jung Park
Rongchao Jin
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 Northwestern, Chad A Mirkin, So-Jung Park, Rongchao Jin filed Critical Univ Northwestern
Priority to AU2002219983A priority Critical patent/AU2002219983A1/en
Publication of WO2002046483A2 publication Critical patent/WO2002046483A2/en
Publication of WO2002046483A3 publication Critical patent/WO2002046483A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H21/00—Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6806—Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813—Hybridisation assays
    • C12Q1/6834—Enzymatic or biochemical coupling of nucleic acids to a solid phase
    • C12Q1/6837—Enzymatic or biochemical coupling of nucleic acids to a solid phase using probe arrays or probe chips
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C22B11/042—Recovery of noble metals from waste materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Abstract

This invention relates to methods for regenerating spent DNA detection chips for further use. Specifically, this invention relates to a method for removal of silver form used DNA detection chips that employ gold nanoparticle-oligonucleotide conjugate probes and that use silver staining for signal amplification. A first method comprises contacting the used silver stained DNA detection chip with a cyanide etching solution. A second method comprises subjecting the silver stained DNA detection chip having bound gold particles to ultrasound waves for a time sufficient to remove the silver stain. The sonication treatment removed the gold nanoparticles as well.
PCT/US2001/045039 2000-12-06 2001-11-30 Silver stain removal from dna detection chips by cyanide etching or sonication WO2002046483A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002219983A AU2002219983A1 (en) 2000-12-06 2001-11-30 Silver stain removal from dna detection chips by cyanide etching or sonication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25171500P 2000-12-06 2000-12-06
US60/251,715 2000-12-06

Publications (2)

Publication Number Publication Date
WO2002046483A2 WO2002046483A2 (en) 2002-06-13
WO2002046483A3 true WO2002046483A3 (en) 2003-03-06

Family

ID=22953095

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/045039 WO2002046483A2 (en) 2000-12-06 2001-11-30 Silver stain removal from dna detection chips by cyanide etching or sonication

Country Status (3)

Country Link
US (1) US6726847B2 (en)
AU (1) AU2002219983A1 (en)
WO (1) WO2002046483A2 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6984491B2 (en) 1996-07-29 2006-01-10 Nanosphere, Inc. Nanoparticles having oligonucleotides attached thereto and uses therefor
US6750016B2 (en) * 1996-07-29 2004-06-15 Nanosphere, Inc. Nanoparticles having oligonucleotides attached thereto and uses therefor
US6506564B1 (en) * 1996-07-29 2003-01-14 Nanosphere, Inc. Nanoparticles having oligonucleotides attached thereto and uses therefor
US7169556B2 (en) * 1996-07-29 2007-01-30 Nanosphere, Inc. Nanoparticles having oligonucleotides attached thereto and uses therefor
ES2287956T3 (en) 1996-07-29 2007-12-16 Nanosphere Inc. NANOPARTICLES THAT HAVE OLIGONUCLEOTIDES UNITED TO THE SAME AND USES OF THE SAME.
US6582921B2 (en) 1996-07-29 2003-06-24 Nanosphere, Inc. Nanoparticles having oligonucleotides attached thereto and uses thereof
US7098320B1 (en) 1996-07-29 2006-08-29 Nanosphere, Inc. Nanoparticles having oligonucleotides attached thereto and uses therefor
US6974669B2 (en) * 2000-03-28 2005-12-13 Nanosphere, Inc. Bio-barcodes based on oligonucleotide-modified nanoparticles
US20050037397A1 (en) * 2001-03-28 2005-02-17 Nanosphere, Inc. Bio-barcode based detection of target analytes
JP2004501340A (en) 2000-01-13 2004-01-15 ナノスフェアー　インコーポレイテッド Oligonucleotide-attached nanoparticles and methods of use
WO2002004681A2 (en) * 2000-07-11 2002-01-17 Northwestern University Method of detection by enhancement of silver staining
US20060040286A1 (en) * 2001-03-28 2006-02-23 Nanosphere, Inc. Bio-barcode based detection of target analytes
US20030113740A1 (en) * 2001-04-26 2003-06-19 Mirkin Chad A. Oligonucleotide-modified ROMP polymers and co-polymers
US7238472B2 (en) * 2001-05-25 2007-07-03 Nanosphere, Inc. Non-alloying core shell nanoparticles
US7147687B2 (en) * 2001-05-25 2006-12-12 Nanosphere, Inc. Non-alloying core shell nanoparticles
JP4220397B2 (en) 2001-11-09 2009-02-04 ナノスフェアー インコーポレイテッド Bioconjugate-nanoparticle probe
US20030211488A1 (en) * 2002-05-07 2003-11-13 Northwestern University Nanoparticle probs with Raman spectrocopic fingerprints for analyte detection
EP1540006B1 (en) * 2002-07-02 2009-01-07 Nanosphere, Inc. Nanoparticle polyanion conjugates and methods of use thereof in detecting analytes
WO2005001143A2 (en) * 2003-02-27 2005-01-06 Nanosphere, Inc. Label-free gene expression profiling with universal nanoparticle probes in microarray assay format
US20050250094A1 (en) * 2003-05-30 2005-11-10 Nanosphere, Inc. Method for detecting analytes based on evanescent illumination and scatter-based detection of nanoparticle probe complexes
EP1771583A2 (en) * 2004-07-26 2007-04-11 Nanosphere, Inc. Method for distinguishing methicillin resistant s. aureus from methicillin sensitive s. aureus in a mixed culture
US20060281076A1 (en) * 2005-05-18 2006-12-14 Nanosphere, Inc. Substrate functionalization method for high sensitivity applications
US20070154903A1 (en) * 2005-06-23 2007-07-05 Nanosphere, Inc. Selective isolation and concentration of nucleic acids from complex samples
EP1940734A2 (en) 2005-08-10 2008-07-09 Northwestern University Composite particles
EP1915466B1 (en) * 2005-08-19 2010-11-24 Nanosphere, Inc. Methods for preparing hybrid substrates comprising dna and antibodies and uses thereof
US20090280188A1 (en) * 2006-06-23 2009-11-12 Northwestern University Asymmetric functionalizated nanoparticles and methods of use
US7829735B2 (en) * 2007-10-26 2010-11-09 Northwestern University Universal phosphoramidite for preparation of modified biomolecules and surfaces
DE102009038674B4 (en) * 2009-08-24 2012-02-09 Epcos Ag Carrier device, arrangement with such a carrier device and method for producing a structured layer stack comprising at least one ceramic layer
KR101141192B1 (en) 2009-10-30 2012-05-04 배재대학교 산학협력단 Methods for Detection and Isolation of DNAs Using Nanoparticles
EP2616401A4 (en) 2010-09-16 2017-06-28 Specmat Inc. Method, process and fabrication technology for high-efficency low-cost crytalline silicon solar cells
US10619097B2 (en) 2014-06-30 2020-04-14 Specmat, Inc. Low-[HF] room temperature wet chemical growth (RTWCG) chemical formulation
CN105256325A (en) * 2015-10-28 2016-01-20 湖南赛奥硅业股份有限公司 Stripping agent for silver plating layer
CN109420177B (en) 2017-08-28 2022-03-04 香港中文大学 Materials and methods for efficient in vivo delivery of DNA nanostructures to atherosclerotic plaques
US20230314324A1 (en) * 2022-03-29 2023-10-05 Nautilus Subsidiary, Inc. Integrated arrays for single-analyte processes

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278633A (en) * 1975-12-12 1977-07-02 Tokyo Shibaura Electric Co Method of treating unplated portion of partially silver plated product
JPS5989399A (en) * 1982-11-12 1984-05-23 株式会社ビ−ブランド・メデイコ−デンタル Remover for dental silver processing foul
JPH0394072A (en) * 1989-09-07 1991-04-18 Orient Watch Co Ltd Method for plating thin film
JPH04333504A (en) * 1991-05-10 1992-11-20 Sumitomo Metal Mining Co Ltd Continuous production of monodisperse fine silver powder
JPH08103738A (en) * 1994-08-12 1996-04-23 Canon Inc Part cleaning method and device therefor and part
US5567585A (en) * 1991-03-28 1996-10-22 The University Of Tennessee Research Corporation Method and kit for silver staining, developing an image and visualizing biological materials
WO1998004740A1 (en) * 1996-07-29 1998-02-05 Nanosphere Llc Nanoparticles having oligonucleotides attached thereto and uses therefor
WO1999023258A1 (en) * 1997-10-31 1999-05-14 Gen-Probe Incorporated Methods of nucleic acid detection
US6127122A (en) * 1996-12-31 2000-10-03 Bioneer Corporation Method for high-sensitive silver staining

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996143A (en) 1985-12-23 1991-02-26 Syngene, Inc. Fluorescent stokes shift probes for polynucleotide hybridization
WO1992008133A1 (en) 1990-10-29 1992-05-14 Dekalb Plant Genetics Isolation of biological materials using magnetic particles
US5294291A (en) * 1991-09-20 1994-03-15 Hitachi, Ltd. Process for the formation of a conductive circuit pattern
ATE165118T1 (en) 1993-06-09 1998-05-15 Gamera Bioscience Corp MAGNETIC CYCLE REACTIONS
ATE357663T1 (en) 1996-04-25 2007-04-15 Genicon Sciences Corp ANALYTICAL TASSAY USING PARTICLE MARKER
US5922537A (en) 1996-11-08 1999-07-13 N.o slashed.AB Immunoassay, Inc. Nanoparticles biosensor
US5972615A (en) 1998-01-21 1999-10-26 Urocor, Inc. Biomarkers and targets for diagnosis, prognosis and management of prostate disease
US6290839B1 (en) 1998-06-23 2001-09-18 Clinical Micro Sensors, Inc. Systems for electrophoretic transport and detection of analytes
IL126776A (en) 1998-10-27 2001-04-30 Technion Res & Dev Foundation Method for gold depositions
CA2352362C (en) 1998-11-30 2009-02-17 Nanosphere, Inc. Nanoparticles with polymer shells
US6348159B1 (en) * 1999-02-15 2002-02-19 First Solar, Llc Method and apparatus for etching coated substrates

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278633A (en) * 1975-12-12 1977-07-02 Tokyo Shibaura Electric Co Method of treating unplated portion of partially silver plated product
JPS5989399A (en) * 1982-11-12 1984-05-23 株式会社ビ−ブランド・メデイコ−デンタル Remover for dental silver processing foul
JPH0394072A (en) * 1989-09-07 1991-04-18 Orient Watch Co Ltd Method for plating thin film
US5567585A (en) * 1991-03-28 1996-10-22 The University Of Tennessee Research Corporation Method and kit for silver staining, developing an image and visualizing biological materials
JPH04333504A (en) * 1991-05-10 1992-11-20 Sumitomo Metal Mining Co Ltd Continuous production of monodisperse fine silver powder
JPH08103738A (en) * 1994-08-12 1996-04-23 Canon Inc Part cleaning method and device therefor and part
WO1998004740A1 (en) * 1996-07-29 1998-02-05 Nanosphere Llc Nanoparticles having oligonucleotides attached thereto and uses therefor
US6127122A (en) * 1996-12-31 2000-10-03 Bioneer Corporation Method for high-sensitive silver staining
WO1999023258A1 (en) * 1997-10-31 1999-05-14 Gen-Probe Incorporated Methods of nucleic acid detection

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 197733, Derwent World Patents Index; Class M14, AN 1977-58156Y, XP002217549 *
DATABASE WPI Section Ch Week 198427, Derwent World Patents Index; Class D21, AN 1984-167139, XP002217551 *
DATABASE WPI Section Ch Week 199122, Derwent World Patents Index; Class L03, AN 1991-159506, XP002217552 *
DATABASE WPI Section Ch Week 199626, Derwent World Patents Index; Class A60, AN 1996-254279, XP002217550 *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 177 (M - 1393) 6 April 1993 (1993-04-06) *

Also Published As

Publication number Publication date
US6726847B2 (en) 2004-04-27
US20020125214A1 (en) 2002-09-12
WO2002046483A2 (en) 2002-06-13
AU2002219983A1 (en) 2002-06-18

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