CN103773855B - 一种汞离子的快速检测方法及检测试剂盒 - Google Patents
一种汞离子的快速检测方法及检测试剂盒 Download PDFInfo
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- CN103773855B CN103773855B CN201410005084.8A CN201410005084A CN103773855B CN 103773855 B CN103773855 B CN 103773855B CN 201410005084 A CN201410005084 A CN 201410005084A CN 103773855 B CN103773855 B CN 103773855B
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- dna
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- mercury ion
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- 238000001514 detection method Methods 0.000 title claims abstract description 71
- BQPIGGFYSBELGY-UHFFFAOYSA-N mercury(2+) Chemical compound [Hg+2] BQPIGGFYSBELGY-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000012360 testing method Methods 0.000 claims abstract description 39
- 108020004414 DNA Proteins 0.000 claims description 149
- 239000003298 DNA probe Substances 0.000 claims description 52
- 108020003215 DNA Probes Proteins 0.000 claims description 50
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 35
- 239000010931 gold Substances 0.000 claims description 32
- 229910052737 gold Inorganic materials 0.000 claims description 32
- 238000003908 quality control method Methods 0.000 claims description 27
- 230000000295 complement effect Effects 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 19
- 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 18
- 102000053602 DNA Human genes 0.000 claims description 14
- 239000000523 sample Substances 0.000 claims description 12
- 239000000020 Nitrocellulose Substances 0.000 claims description 10
- 108010090804 Streptavidin Proteins 0.000 claims description 10
- 229920001220 nitrocellulos Polymers 0.000 claims description 10
- 229960002685 biotin Drugs 0.000 claims description 8
- 235000020958 biotin Nutrition 0.000 claims description 8
- 239000011616 biotin Substances 0.000 claims description 8
- 238000012986 modification Methods 0.000 claims description 5
- 230000004048 modification Effects 0.000 claims description 5
- 238000004737 colorimetric analysis Methods 0.000 claims description 4
- 238000002848 electrochemical method Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 23
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000002965 ELISA Methods 0.000 abstract description 3
- 238000012800 visualization Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 17
- 150000002500 ions Chemical class 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 239000011735 vitamin B7 Substances 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000001404 mediated effect Effects 0.000 description 3
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- 206010013786 Dry skin Diseases 0.000 description 2
- 229930003756 Vitamin B7 Natural products 0.000 description 2
- 238000013461 design Methods 0.000 description 2
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- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical compound [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- RWQNBRDOKXIBIV-UHFFFAOYSA-N thymine Chemical compound CC1=CNC(=O)NC1=O RWQNBRDOKXIBIV-UHFFFAOYSA-N 0.000 description 2
- 235000011912 vitamin B7 Nutrition 0.000 description 2
- 229910004042 HAuCl4 Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 108090001007 Interleukin-8 Proteins 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- 101100242890 Quaranfil virus (isolate QrfV/Tick/Afghanistan/EG_T_377/1968) PA gene Proteins 0.000 description 1
- 101100242901 Quaranfil virus (isolate QrfV/Tick/Afghanistan/EG_T_377/1968) PB2 gene Proteins 0.000 description 1
- 101150082826 Segment-2 gene Proteins 0.000 description 1
- 101150027881 Segment-3 gene Proteins 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
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- 101100194052 Thogoto virus (isolate SiAr 126) Segment 2 gene Proteins 0.000 description 1
- 101100242891 Thogoto virus (isolate SiAr 126) Segment 3 gene Proteins 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100000704 bioconcentration Toxicity 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
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- 239000003344 environmental pollutant Substances 0.000 description 1
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- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
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- 210000004994 reproductive system Anatomy 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 229940113082 thymine Drugs 0.000 description 1
- 210000001541 thymus gland Anatomy 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
Classifications
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Description
Claims (9)
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CN201410005084.8A CN103773855B (zh) | 2014-01-02 | 2014-01-02 | 一种汞离子的快速检测方法及检测试剂盒 |
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CN201410005084.8A CN103773855B (zh) | 2014-01-02 | 2014-01-02 | 一种汞离子的快速检测方法及检测试剂盒 |
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CN103773855A CN103773855A (zh) | 2014-05-07 |
CN103773855B true CN103773855B (zh) | 2015-12-09 |
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CN201410005084.8A Expired - Fee Related CN103773855B (zh) | 2014-01-02 | 2014-01-02 | 一种汞离子的快速检测方法及检测试剂盒 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105652012B (zh) * | 2014-11-28 | 2018-08-17 | 惠州市银嘉环保科技有限公司 | 一种汞离子的纳米金-dna复合检测试纸及其制备方法和用途 |
CN105259314B (zh) * | 2015-10-26 | 2017-03-22 | 广东省生态环境与土壤研究所 | 一种铅离子可视化检测方法及检测试剂盒 |
CN107727623B (zh) * | 2017-10-12 | 2020-06-05 | 广东省生态环境技术研究所 | 一种汞离子荧光检测试剂盒 |
CN110823977B (zh) * | 2019-10-28 | 2022-02-15 | 江苏大学 | 一种检测Hg2+的自增强电化学发光适配体传感器的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102207502A (zh) * | 2011-03-25 | 2011-10-05 | 宁波大学 | 一种汞离子检测试纸条及其制备方法 |
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Patent Citations (1)
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CN102207502A (zh) * | 2011-03-25 | 2011-10-05 | 宁波大学 | 一种汞离子检测试纸条及其制备方法 |
Non-Patent Citations (2)
Title |
---|
an amplified surface Plasmon resonance "turn-on" sensor for mercury ion using gold nanoparticles;Chia-Chen Chang et al;《biosensors and bioelectronics》;20110922;摘要、第236页左栏第3段-第237页左栏第1段、第236页Table 1、第237页跨栏段、Fig 1 * |
Yuqing He et al.visual detection of Hg2+ in aqueous solution using gold nanoparticles and thymine-rich hairpin DNA probes.《Biosens Bioelectron.》.2012,摘要、第2-3页跨页段、第3-4页2.2-2.5、第5页3.1、图1. * |
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CN103773855A (zh) | 2014-05-07 |
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CP03 | Change of name, title or address |
Address after: 510650 No. 808 Tianyuan Road, Tianhe District, Guangzhou, Guangdong Patentee after: GUANGDONG INSTITUTE OF ECO-ENVIRONMENTAL SCIENCE & TECHNOLOGY Address before: 510650 808 Tianyuan Road, Guangzhou, Guangdong Patentee before: GUANGDONG INSTITUTE OF ECO-ENVIRONMENT AND SOIL SCIENCES |
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CP03 | Change of name, title or address | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tianhe District Tianyuan road Guangzhou City, Guangdong province 510650 No. 808 Patentee after: Institute of ecological environment and soil, Guangdong Academy of Sciences Address before: Tianhe District Tianyuan road Guangzhou City, Guangdong province 510650 No. 808 Patentee before: GUANGDONG INSTITUTE OF ECO-ENVIRONMENTAL SCIENCE & TECHNOLOGY |
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CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 |
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CF01 | Termination of patent right due to non-payment of annual fee |