CN105466987B - 基于金属配位的蛋白质分子印迹电化学传感器的制备方法 - Google Patents
基于金属配位的蛋白质分子印迹电化学传感器的制备方法 Download PDFInfo
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- CN105466987B CN105466987B CN201510948987.4A CN201510948987A CN105466987B CN 105466987 B CN105466987 B CN 105466987B CN 201510948987 A CN201510948987 A CN 201510948987A CN 105466987 B CN105466987 B CN 105466987B
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- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 32
- 239000002184 metal Substances 0.000 title claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 21
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 229910001431 copper ion Inorganic materials 0.000 claims abstract description 7
- 239000000243 solution Substances 0.000 claims description 27
- 239000000523 sample Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 10
- 102000016943 Muramidase Human genes 0.000 claims description 9
- 108010014251 Muramidase Proteins 0.000 claims description 9
- 108010062010 N-Acetylmuramoyl-L-alanine Amidase Proteins 0.000 claims description 9
- 239000004325 lysozyme Substances 0.000 claims description 9
- 229960000274 lysozyme Drugs 0.000 claims description 9
- 235000010335 lysozyme Nutrition 0.000 claims description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 239000003431 cross linking reagent Substances 0.000 claims description 6
- 238000001548 drop coating Methods 0.000 claims description 6
- 239000003480 eluent Substances 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 6
- 230000005518 electrochemistry Effects 0.000 claims description 5
- 230000004048 modification Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 4
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 229920006254 polymer film Polymers 0.000 claims description 4
- ULKLGIFJWFIQFF-UHFFFAOYSA-N 5K8XI641G3 Chemical compound CCC1=NC=C(C)N1 ULKLGIFJWFIQFF-UHFFFAOYSA-N 0.000 claims description 3
- 238000006392 deoxygenation reaction Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000003944 fast scan cyclic voltammetry Methods 0.000 claims description 3
- 238000007306 functionalization reaction Methods 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 210000002381 plasma Anatomy 0.000 claims description 3
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- 229940075397 calomel Drugs 0.000 claims description 2
- 238000002484 cyclic voltammetry Methods 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 claims 1
- 102000002322 Egg Proteins Human genes 0.000 claims 1
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- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- 229910052927 chalcanthite Inorganic materials 0.000 claims 1
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- 150000003839 salts Chemical class 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 abstract description 13
- 229920001661 Chitosan Polymers 0.000 abstract description 5
- 229920000344 molecularly imprinted polymer Polymers 0.000 abstract description 5
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract description 3
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- 229910016374 CuSO45H2O Inorganic materials 0.000 description 2
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- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000000835 electrochemical detection Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001481789 Rupicapra Species 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000000539 amino acid group Chemical group 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
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- 229910052593 corundum Inorganic materials 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009878 intermolecular interaction Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- 238000005406 washing Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
- G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
- G01N27/3277—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction being a redox reaction, e.g. detection by cyclic voltammetry
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
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CN201510948987.4A CN105466987B (zh) | 2015-12-18 | 2015-12-18 | 基于金属配位的蛋白质分子印迹电化学传感器的制备方法 |
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CN109374704B (zh) * | 2018-11-01 | 2020-07-07 | 华东交通大学 | 基于金属离子配位-分子印迹传感器的凝血酶检测方法 |
CN111313240B (zh) * | 2020-02-29 | 2024-09-03 | 安徽艾瑞环境科技有限公司 | 平板石墨烯高能离子芯装置及其制作方法 |
CN113133753B (zh) * | 2021-05-21 | 2023-07-18 | 重庆理工大学 | 基于磁感应相位移的生物组织血流实时监测系统及模拟监测系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103913499A (zh) * | 2014-03-26 | 2014-07-09 | 青岛大学 | 一种用于牛血红蛋白检测的分子印迹电化学传感器的制备方法 |
CN103926294A (zh) * | 2014-04-24 | 2014-07-16 | 青岛大学 | Cs/il-gr修饰的牛血清白蛋白分子印迹电极的制备及其应用 |
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- 2015-12-18 CN CN201510948987.4A patent/CN105466987B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103913499A (zh) * | 2014-03-26 | 2014-07-09 | 青岛大学 | 一种用于牛血红蛋白检测的分子印迹电化学传感器的制备方法 |
CN103926294A (zh) * | 2014-04-24 | 2014-07-16 | 青岛大学 | Cs/il-gr修饰的牛血清白蛋白分子印迹电极的制备及其应用 |
Non-Patent Citations (3)
Title |
---|
Protein recognition via ion-coordinated molecularly imprinted supermacroporous cryogels;Nilay Bereli等;《Journal of Chromatography A》;20080312;第1190卷;摘要以及第19页 |
Synthesis of surface molecularly imprinted nanoparticles for recognition of lysozyme using a metal coordination monomer;Huachang Chen等;《Biosensors and Bioelectronics》;20130925;第53卷;第5–11页 |
石墨烯蛋白质分子印迹电极的制备及其应用;李峰;《中国优秀硕士学位论文全文数据库 工程科技I辑》;20141115(第11期);第B014-144页 |
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