CN1145028C - 金沉积法 - Google Patents
金沉积法 Download PDFInfo
- Publication number
- CN1145028C CN1145028C CNB998148814A CN99814881A CN1145028C CN 1145028 C CN1145028 C CN 1145028C CN B998148814 A CNB998148814 A CN B998148814A CN 99814881 A CN99814881 A CN 99814881A CN 1145028 C CN1145028 C CN 1145028C
- Authority
- CN
- China
- Prior art keywords
- matrix
- gold
- nucleating center
- reagent
- complex
- 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 - Fee Related
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 117
- 239000010931 gold Substances 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 97
- 230000008021 deposition Effects 0.000 title claims description 63
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 69
- 239000012491 analyte Substances 0.000 claims abstract description 65
- 238000000151 deposition Methods 0.000 claims abstract description 63
- 239000000203 mixture Substances 0.000 claims abstract description 61
- 229910052751 metal Inorganic materials 0.000 claims abstract description 48
- 239000002184 metal Substances 0.000 claims abstract description 47
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims description 115
- 239000000523 sample Substances 0.000 claims description 84
- 239000003153 chemical reaction reagent Substances 0.000 claims description 72
- 108091034117 Oligonucleotide Proteins 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 25
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 claims description 16
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 claims description 16
- 238000005516 engineering process Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 230000004048 modification Effects 0.000 claims description 13
- 238000012986 modification Methods 0.000 claims description 13
- 230000006641 stabilisation Effects 0.000 claims description 13
- 238000011105 stabilization Methods 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 13
- 239000000427 antigen Substances 0.000 claims description 12
- 102000036639 antigens Human genes 0.000 claims description 12
- 108091007433 antigens Proteins 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 239000002773 nucleotide Substances 0.000 claims description 12
- 125000003729 nucleotide group Chemical group 0.000 claims description 12
- 239000001913 cellulose Substances 0.000 claims description 10
- 229920002678 cellulose Polymers 0.000 claims description 10
- 239000013528 metallic particle Substances 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 9
- 229960002685 biotin Drugs 0.000 claims description 8
- 235000020958 biotin Nutrition 0.000 claims description 8
- 239000011616 biotin Substances 0.000 claims description 8
- 108090001008 Avidin Proteins 0.000 claims description 6
- 108010090804 Streptavidin Proteins 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 6
- 238000003384 imaging method Methods 0.000 claims description 6
- 238000001465 metallisation Methods 0.000 claims description 6
- 108090000623 proteins and genes Proteins 0.000 claims description 6
- 102000004169 proteins and genes Human genes 0.000 claims description 6
- 229920002101 Chitin Polymers 0.000 claims description 5
- 108020004635 Complementary DNA Proteins 0.000 claims description 5
- 102000004856 Lectins Human genes 0.000 claims description 5
- 108090001090 Lectins Proteins 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000002523 lectin Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000004630 atomic force microscopy Methods 0.000 claims description 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N para-benzoquinone Natural products O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 claims description 2
- 125000004151 quinonyl group Chemical group 0.000 claims description 2
- 238000004626 scanning electron microscopy Methods 0.000 claims description 2
- 238000004627 transmission electron microscopy Methods 0.000 claims description 2
- 238000000149 argon plasma sintering Methods 0.000 claims 1
- 230000031700 light absorption Effects 0.000 claims 1
- 238000002834 transmittance Methods 0.000 claims 1
- 238000007794 visualization technique Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 4
- 230000006911 nucleation Effects 0.000 abstract 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000010899 nucleation Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 238000009396 hybridization Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000000018 DNA microarray Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 210000003463 organelle Anatomy 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 230000002269 spontaneous effect Effects 0.000 description 5
- 108020004414 DNA Proteins 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000002671 adjuvant Substances 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 238000001962 electrophoresis Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000386 microscopy Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- RPQXOPVMKAOTOY-UFLZEWODSA-N 5-[(3as,4s,6ar)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoic acid;platinum Chemical compound [Pt].N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 RPQXOPVMKAOTOY-UFLZEWODSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 150000004054 benzoquinones Chemical class 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 150000004696 coordination complex Chemical class 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 150000001455 metallic ions Chemical class 0.000 description 2
- 238000000399 optical microscopy Methods 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000004809 thin layer chromatography Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 108091028026 C-DNA Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 108020005187 Oligonucleotide Probes Proteins 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000001042 affinity chromatography Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 238000006352 cycloaddition reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 238000001215 fluorescent labelling Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000001502 gel electrophoresis Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- -1 halogen ion Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000011005 laboratory method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 125000005439 maleimidyl group Chemical class C1(C=CC(N1*)=O)=O 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- QJAOYSPHSNGHNC-UHFFFAOYSA-N octadecane-1-thiol Chemical compound CCCCCCCCCCCCCCCCCCS QJAOYSPHSNGHNC-UHFFFAOYSA-N 0.000 description 1
- 239000002751 oligonucleotide probe Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005289 physical deposition Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
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- 230000000717 retained effect Effects 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 150000003573 thiols Chemical group 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
- G01N33/585—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with a particulate label, e.g. coloured latex
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
-
- 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
- G01N33/5438—Electrodes
Abstract
Description
Claims (41)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL126776 | 1998-10-27 | ||
IL12677698A IL126776A (en) | 1998-10-27 | 1998-10-27 | A method of investing gold |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1331800A CN1331800A (zh) | 2002-01-16 |
CN1145028C true CN1145028C (zh) | 2004-04-07 |
Family
ID=11072075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998148814A Expired - Fee Related CN1145028C (zh) | 1998-10-27 | 1999-10-27 | 金沉积法 |
Country Status (12)
Country | Link |
---|---|
US (2) | US7056748B1 (zh) |
EP (1) | EP1125128B1 (zh) |
JP (1) | JP4453856B2 (zh) |
CN (1) | CN1145028C (zh) |
AT (1) | ATE320002T1 (zh) |
AU (1) | AU759205B2 (zh) |
CA (1) | CA2348415C (zh) |
DE (1) | DE69930285T2 (zh) |
ES (1) | ES2263289T3 (zh) |
IL (1) | IL126776A (zh) |
RU (1) | RU2242005C2 (zh) |
WO (1) | WO2000025136A1 (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2287956T3 (es) | 1996-07-29 | 2007-12-16 | Nanosphere Inc. | Nanoparticulas que tienen oligonucleotidos unidos a las mismas y usos de las mismas. |
US6506564B1 (en) | 1996-07-29 | 2003-01-14 | Nanosphere, Inc. | Nanoparticles having oligonucleotides attached thereto and uses therefor |
US6582921B2 (en) | 1996-07-29 | 2003-06-24 | Nanosphere, Inc. | Nanoparticles having oligonucleotides attached thereto and uses thereof |
US6750016B2 (en) | 1996-07-29 | 2004-06-15 | Nanosphere, Inc. | Nanoparticles having oligonucleotides attached thereto and uses therefor |
US7098320B1 (en) | 1996-07-29 | 2006-08-29 | Nanosphere, Inc. | Nanoparticles having oligonucleotides attached thereto and uses therefor |
US6984491B2 (en) | 1996-07-29 | 2006-01-10 | Nanosphere, Inc. | Nanoparticles having oligonucleotides attached thereto and uses therefor |
IL121312A (en) | 1997-07-14 | 2001-09-13 | Technion Res & Dev Foundation | Microelectronic components, their manufacture and electronic networks containing them |
US6974669B2 (en) | 2000-03-28 | 2005-12-13 | Nanosphere, Inc. | Bio-barcodes based on oligonucleotide-modified nanoparticles |
IL124322A (en) * | 1998-05-04 | 2002-05-23 | Technion Res & Dev Foundation | Detection of an entity in a sample |
IL126776A (en) | 1998-10-27 | 2001-04-30 | Technion Res & Dev Foundation | A method of investing gold |
JP4555484B2 (ja) | 1999-04-07 | 2010-09-29 | デニス マイケル コノリー | 高解像度のdna検出の方法および装置 |
US7364920B2 (en) | 1999-10-27 | 2008-04-29 | Technion Research And Development Foundation Ltd. | Method for gold deposition |
CA2396113C (en) | 2000-01-13 | 2009-04-07 | Nanosphere, Inc. | Nanoparticles having oligonucleotides attached thereto and uses therefor |
WO2002046483A2 (en) | 2000-12-06 | 2002-06-13 | Northwestern University | Silver stain removal from dna detection chips by cyanide etching or sonication |
US7186814B2 (en) | 2001-11-09 | 2007-03-06 | Nanosphere, Inc. | Bioconjugate-nanoparticle probes |
EP1439392A3 (en) * | 2003-01-15 | 2005-07-27 | Agilent Technologies, Inc. | Biosensor systems and methods for determining the presence of biomolecules |
DE10322912A1 (de) * | 2003-05-21 | 2004-12-16 | Bayer Technology Services Gmbh | Verfahren zum Nachweis von Nukleinsäuren |
DE10328136A1 (de) * | 2003-06-23 | 2005-01-27 | Infineon Technologies Ag | Sensor-Element, Sensor-Array und Verfahren zum Erfassen von in einem Analyten möglicherweise enthaltenen Partikeln |
DE10330717A1 (de) * | 2003-07-03 | 2005-02-10 | Friedrich-Schiller-Universität Jena | Vorrichtung und Verfahren zum Nachweis von Analyt |
GB0812679D0 (en) | 2008-07-10 | 2008-08-20 | Sec Dep For Innovation Universities | Sample carrier for effecting chemical assays |
AU2008328588B2 (en) * | 2007-11-26 | 2013-09-05 | Agplus Diagnostics Limited | Electrochemical detection of a metal - labelled analyte |
ITTO20080632A1 (it) * | 2008-08-12 | 2010-02-13 | Consiglio Naz Delle Ricerche Infm Istituto | Procedimento per la configurazione a scala micrometrica e nanometrica di strati metallici su un substrato |
GB201217390D0 (en) | 2012-09-28 | 2012-11-14 | Agplus Diagnostics Ltd | Test device and sample carrier |
RU2578977C1 (ru) * | 2015-05-12 | 2016-03-27 | Федеральное государственное бюджетное научное учреждение "Научно-исследовательский институт глазных болезней" | Способ подготовки биологического образца к исследованию при помощи сканирующей электронной микроскопии |
CN115951070A (zh) * | 2023-01-19 | 2023-04-11 | 北京青莲百奥生物科技有限公司 | 一种检测样品中的蛋白的方法 |
Family Cites Families (84)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3032436A (en) * | 1960-11-18 | 1962-05-01 | Metal Proc Co Inc | Method and composition for plating by chemical reduction |
GB1343642A (en) * | 1971-04-28 | 1974-01-16 | May & Baker Ltd | Zinc sulphided pigments |
US3833894A (en) | 1973-06-20 | 1974-09-03 | Ibm | Organic memory device |
US4314821A (en) | 1979-04-09 | 1982-02-09 | Minnesota Mining And Manufacturing Company | Sandwich immunoassay using piezoelectric oscillator |
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DE69930285T2 (de) | 2006-12-07 |
EP1125128A1 (en) | 2001-08-22 |
CA2348415A1 (en) | 2000-05-04 |
US7851149B2 (en) | 2010-12-14 |
AU6485999A (en) | 2000-05-15 |
CN1331800A (zh) | 2002-01-16 |
JP2002528098A (ja) | 2002-09-03 |
RU2242005C2 (ru) | 2004-12-10 |
JP4453856B2 (ja) | 2010-04-21 |
EP1125128B1 (en) | 2006-03-08 |
US20040033626A1 (en) | 2004-02-19 |
IL126776A0 (en) | 1999-08-17 |
CA2348415C (en) | 2010-09-07 |
US7056748B1 (en) | 2006-06-06 |
ES2263289T3 (es) | 2006-12-01 |
DE69930285D1 (de) | 2006-05-04 |
ATE320002T1 (de) | 2006-03-15 |
AU759205B2 (en) | 2003-04-10 |
IL126776A (en) | 2001-04-30 |
WO2000025136A1 (en) | 2000-05-04 |
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