CN102183472B - 一种检测汞离子的方法和试剂盒 - Google Patents
一种检测汞离子的方法和试剂盒 Download PDFInfo
- Publication number
- CN102183472B CN102183472B CN 201110008847 CN201110008847A CN102183472B CN 102183472 B CN102183472 B CN 102183472B CN 201110008847 CN201110008847 CN 201110008847 CN 201110008847 A CN201110008847 A CN 201110008847A CN 102183472 B CN102183472 B CN 102183472B
- Authority
- CN
- China
- Prior art keywords
- cpc
- test sample
- buffer solution
- concentration
- solution
- 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.)
- Active
Links
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 40
- -1 mercury ions Chemical class 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 21
- 239000000243 solution Substances 0.000 claims abstract description 58
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000007995 HEPES buffer Substances 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 238000012360 testing method Methods 0.000 claims abstract description 20
- BQPIGGFYSBELGY-UHFFFAOYSA-N mercury(2+) Chemical compound [Hg+2] BQPIGGFYSBELGY-UHFFFAOYSA-N 0.000 claims description 26
- 239000007864 aqueous solution Substances 0.000 claims description 19
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 12
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- RWSXRVCMGQZWBV-WDSKDSINSA-N glutathione Chemical compound OC(=O)[C@@H](N)CCC(=O)N[C@@H](CS)C(=O)NCC(O)=O RWSXRVCMGQZWBV-WDSKDSINSA-N 0.000 claims description 8
- LXUABZCKABGWIG-UHFFFAOYSA-N 7-chloro-3,3a-dihydro-2H-cyclopenta[b]chromen-1-one Chemical compound O1C2CCC(=O)C2=CC2=CC(Cl)=CC=C21 LXUABZCKABGWIG-UHFFFAOYSA-N 0.000 claims description 7
- 150000002500 ions Chemical class 0.000 claims description 7
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 claims description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 6
- 239000007853 buffer solution Substances 0.000 claims description 5
- FFFHZYDWPBMWHY-VKHMYHEASA-N L-homocysteine Chemical compound OC(=O)[C@@H](N)CCS FFFHZYDWPBMWHY-VKHMYHEASA-N 0.000 claims description 4
- 229960003180 glutathione Drugs 0.000 claims description 4
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 claims description 3
- 108010024636 Glutathione Proteins 0.000 claims description 3
- 239000008055 phosphate buffer solution Substances 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 36
- 238000004737 colorimetric analysis Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 150000008371 chromenes Chemical class 0.000 abstract description 3
- 238000001506 fluorescence spectroscopy Methods 0.000 abstract description 3
- 238000000870 ultraviolet spectroscopy Methods 0.000 abstract description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003068 molecular probe Substances 0.000 abstract description 2
- 125000003396 thiol group Chemical class [H]S* 0.000 abstract description 2
- 239000012472 biological sample Substances 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 44
- 150000003573 thiols Chemical class 0.000 description 15
- 241000282414 Homo sapiens Species 0.000 description 7
- 229910001385 heavy metal Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 206010029216 Nervousness Diseases 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- QZHPTGXQGDFGEN-UHFFFAOYSA-N chromene Chemical compound C1=CC=C2C=C[CH]OC2=C1 QZHPTGXQGDFGEN-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- 208000035475 disorder Diseases 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- DRFBDDSDEDBTFK-UHFFFAOYSA-N 7-methoxy-3,3a-dihydro-2H-cyclopenta[b]chromen-1-one Chemical compound O1C2CCC(=O)C2=CC2=CC(OC)=CC=C21 DRFBDDSDEDBTFK-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229910021555 Chromium Chloride Inorganic materials 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 229910021380 Manganese Chloride Inorganic materials 0.000 description 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 1
- 208000008763 Mercury poisoning Diseases 0.000 description 1
- 206010027439 Metal poisoning Diseases 0.000 description 1
- 208000030527 Minamata disease Diseases 0.000 description 1
- 208000009507 Nervous System Mercury Poisoning Diseases 0.000 description 1
- 230000037374 absorbed through the skin Effects 0.000 description 1
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229940063656 aluminum chloride Drugs 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- 238000001636 atomic emission spectroscopy Methods 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000005251 capillar electrophoresis Methods 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 1
- 231100000739 chronic poisoning Toxicity 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229960003280 cupric chloride Drugs 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 235000018417 cysteine Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000000840 electrochemical analysis Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002189 fluorescence spectrum Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 208000007565 gingivitis Diseases 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000011565 manganese chloride Substances 0.000 description 1
- 235000002867 manganese chloride Nutrition 0.000 description 1
- 229940099607 manganese chloride Drugs 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229940078494 nickel acetate Drugs 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 229960001516 silver nitrate Drugs 0.000 description 1
- 239000007974 sodium acetate buffer Substances 0.000 description 1
- BHZOKUMUHVTPBX-UHFFFAOYSA-M sodium acetic acid acetate Chemical compound [Na+].CC(O)=O.CC([O-])=O BHZOKUMUHVTPBX-UHFFFAOYSA-M 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 208000003265 stomatitis Diseases 0.000 description 1
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical compound [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- CKLHRQNQYIJFFX-UHFFFAOYSA-K ytterbium(III) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Yb+3] CKLHRQNQYIJFFX-UHFFFAOYSA-K 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 229960001939 zinc chloride Drugs 0.000 description 1
Images
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110008847 CN102183472B (zh) | 2011-01-11 | 2011-01-11 | 一种检测汞离子的方法和试剂盒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110008847 CN102183472B (zh) | 2011-01-11 | 2011-01-11 | 一种检测汞离子的方法和试剂盒 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102183472A CN102183472A (zh) | 2011-09-14 |
CN102183472B true CN102183472B (zh) | 2013-01-23 |
Family
ID=44569696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110008847 Active CN102183472B (zh) | 2011-01-11 | 2011-01-11 | 一种检测汞离子的方法和试剂盒 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102183472B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2526176C2 (ru) * | 2012-11-07 | 2014-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет им. Д.И. Менделеева", (РХТУ им. Д.И. Менделеева) | Способ спекрофотометрического определения ионов металлов |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITPI20060083A1 (it) * | 2006-07-11 | 2008-01-12 | Univ Pisa | Derivati 2,2-dimetilcromanici 4-spiro-eterocicilici azotati (a 5 e 6 termini) n-sostituiti quali cardio-protettori nei confronti dell'insulto ischemico |
CN101372494B (zh) * | 2007-08-23 | 2011-06-15 | 中国科学院化学研究所 | 用于汞离子痕量检测的化合物及其制备方法与应用 |
KR20100028274A (ko) * | 2008-09-04 | 2010-03-12 | 한국원자력연구원 | 수은 또는 구리 이온 선택성을 갖는 형광화합물, 이를 이용한 이온 검출 방법 및 형광센서 |
CN101393126A (zh) * | 2008-10-23 | 2009-03-25 | 华中师范大学 | 亚硝基硫醇的荧光定量检测试剂盒 |
CN101477059B (zh) * | 2009-01-09 | 2011-01-05 | 山西大学 | 快速检测水溶液中无机磷的方法 |
-
2011
- 2011-01-11 CN CN 201110008847 patent/CN102183472B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102183472A (zh) | 2011-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Li et al. | Chromogenic and fluorogenic chemosensors for hydrogen sulfide: review of detection mechanisms since the year 2009 | |
Peng et al. | Thiol reactive probes and chemosensors | |
Shrivas et al. | Smartphone coupled with paper-based chemical sensor for on-site determination of iron (III) in environmental and biological samples | |
Rajamanikandan et al. | Red emitting human serum albumin templated copper nanoclusters as effective candidates for highly specific biosensing of bilirubin | |
CN101329279B (zh) | 快速检测水溶液中半胱氨酸的方法 | |
Wang et al. | A novel colorimetric assay for rapid detection of cysteine and Hg2+ based on gold clusters | |
Venkatachalam et al. | A novel ratiometric fluorescent probe for “naked-eye” detection of sulfite ion: Applications in detection of biological SO32− ions in food and live cells | |
CN103439267B (zh) | 一种二价汞离子的检测试剂组合及检测方法 | |
Sun et al. | Construction of a water-soluble fluorescent probe for copper (II) ion detection in live cells and food products | |
Zhang et al. | Sensitive detection of ozone by a practical resorufin-based spectroscopic probe with extremely low background signal | |
Chang et al. | Determination of L-cysteine base on the reversion of fluorescence quenching of calcein by copper (II) ion | |
Li et al. | Sensitive detection of glutathione through inhibiting quenching of copper nanoclusters fluorescence | |
CN106518800B (zh) | 一种基于氢离子激活的双响应检测ClO-/H2S荧光分子探针的制备方法及应用 | |
Huang et al. | Ultrafast detection of bisulfite by a unique quinolinium-based fluorescent probe and its applications in smartphone-assisted food detection and bioimaging | |
Zhang et al. | Ratiometric fluorescence and colorimetric dual-mode sensing platform based on carbon dots for detecting copper (II) ions and D-penicillamine | |
Li et al. | Determination of nitric oxide and its metabolites in Biological tissues using ozone-based chemiluminescence detection: a state-of-the-art review | |
Sonwal et al. | Colorimetric sensing of calcium carbide over banana peels using 5, 5′-dithiobis-(2-nitrobenzoic acid)(DTNB) as a rapid chemoreceptor: a point of care tool for food fraud analysis | |
Qi et al. | A dual‐mode optical assay for iron (II) and gallic acid based on Fenton reaction | |
Leng et al. | A highly sensitive and selective fluorescein-based Cu2+ probe and its bioimaging in cell | |
Wang et al. | A copper (II) ensemble-based fluorescence Chemosensor and its application in the ‘Naked–Eye’Detection of Biothiols in Human urine | |
Wang et al. | A highly sensitive assay for spectrofluorimetric determination of reduced glutathione using organic nano-probes | |
Lyu et al. | Toward food freshness monitoring: Coordination binding–based colorimetric sensor array for sulfur-containing amino acids | |
Sun et al. | Fluorescent probe for imaging N2H4 in plants, food, and living cells and for quantitative detection of N2H4 in soil and water using a smartphone | |
Aryal et al. | Smartphone-enabled green anthocyanin sensor for Fe (III) sensing on paper using capillary-driven microfluidics | |
CN113340866B (zh) | 一种基于黄色荧光碳量子点检测亚硫酸根离子的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: SHANXI UNIVERISTY Effective date: 20131217 Owner name: SHANXI UNIVERISTY LVLIANG POWER SUPPLY COMPANY, ST Effective date: 20131217 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 030006 TAIYUAN, SHAANXI PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131217 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Shanxi Univeristy Patentee after: LVLIANG POWER SUPPLY COMPANY, STATE GRID SHANXI ELECTRIC POWER COMPANY Address before: 030006 Taiyuan, Xiaodian District, Shanxi City Road, No. 92 Patentee before: Shanxi Univeristy |