CN108303454A - 一种尿酸电化学传感器 - Google Patents
一种尿酸电化学传感器 Download PDFInfo
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- CN108303454A CN108303454A CN201810155548.1A CN201810155548A CN108303454A CN 108303454 A CN108303454 A CN 108303454A CN 201810155548 A CN201810155548 A CN 201810155548A CN 108303454 A CN108303454 A CN 108303454A
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- Prior art keywords
- electrode
- uric acid
- layer
- electrochemical sensor
- ferrocene
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- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 229940116269 uric acid Drugs 0.000 title claims abstract description 81
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 59
- 239000004020 conductor Substances 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 32
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Natural products OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 25
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical group [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 17
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 claims description 16
- 229960005070 ascorbic acid Drugs 0.000 claims description 15
- 235000010323 ascorbic acid Nutrition 0.000 claims description 15
- 239000011668 ascorbic acid Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 108090000854 Oxidoreductases Proteins 0.000 claims description 11
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 10
- 229910052709 silver Inorganic materials 0.000 claims description 10
- 239000004332 silver Substances 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 10
- CBJYXYXOISWSDQ-UHFFFAOYSA-M cyclopenta-1,3-diene;1-cyclopenta-2,4-dien-1-ylideneethanolate;iron(2+) Chemical compound [Fe+2].C=1C=C[CH-]C=1.CC([O-])=C1C=CC=C1 CBJYXYXOISWSDQ-UHFFFAOYSA-M 0.000 claims description 9
- 230000002255 enzymatic effect Effects 0.000 claims description 9
- 229910019142 PO4 Inorganic materials 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 8
- 239000010452 phosphate Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- -1 benzoyl ferrocene Chemical compound 0.000 claims description 7
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 claims description 6
- 229920003063 hydroxymethyl cellulose Polymers 0.000 claims description 6
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- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 claims description 5
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- MBVFRSJFKMJRHA-UHFFFAOYSA-N 4-fluoro-1-benzofuran-7-carbaldehyde Chemical compound FC1=CC=C(C=O)C2=C1C=CO2 MBVFRSJFKMJRHA-UHFFFAOYSA-N 0.000 claims description 3
- CEQKTLFMTIWDBQ-UHFFFAOYSA-N C(C)[Fe](C1C=CC=C1)C1C=CC=C1 Chemical compound C(C)[Fe](C1C=CC=C1)C1C=CC=C1 CEQKTLFMTIWDBQ-UHFFFAOYSA-N 0.000 claims description 3
- QSJXEFYPDANLFS-UHFFFAOYSA-N Diacetyl Chemical group CC(=O)C(C)=O QSJXEFYPDANLFS-UHFFFAOYSA-N 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
- LXGKRVAPVVIDQW-UHFFFAOYSA-N cyclopenta-1,3-diene;1-cyclopenta-1,3-dien-1-ylbutan-1-one;iron(2+) Chemical compound [Fe+2].C=1C=C[CH-]C=1.CCCC(=O)C1=CC=C[CH-]1 LXGKRVAPVVIDQW-UHFFFAOYSA-N 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910000510 noble metal Inorganic materials 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 239000008055 phosphate buffer solution Substances 0.000 claims description 3
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 claims 2
- 229930003268 Vitamin C Natural products 0.000 claims 2
- 235000019154 vitamin C Nutrition 0.000 claims 2
- 239000011718 vitamin C Substances 0.000 claims 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
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- 229940088598 enzyme Drugs 0.000 description 8
- GPRSOIDYHMXAGW-UHFFFAOYSA-N cyclopenta-1,3-diene cyclopentanecarboxylic acid iron Chemical compound [CH-]1[CH-][CH-][C-]([CH-]1)C(=O)O.[CH-]1C=CC=C1.[Fe] GPRSOIDYHMXAGW-UHFFFAOYSA-N 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 108010092464 Urate Oxidase Proteins 0.000 description 6
- 238000007650 screen-printing Methods 0.000 description 6
- 229940005267 urate oxidase Drugs 0.000 description 6
- 238000001035 drying Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000012046 mixed solvent Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 229910021607 Silver chloride Inorganic materials 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 201000005569 Gout Diseases 0.000 description 1
- 201000001431 Hyperuricemia Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006177 biological buffer Substances 0.000 description 1
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- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000000970 chrono-amperometry Methods 0.000 description 1
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- 235000005911 diet Nutrition 0.000 description 1
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- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
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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
- G01N27/416—Systems
-
- 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
- G01N27/307—Disposable laminated or multilayered electrodes
-
- 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
- G01N27/308—Electrodes, e.g. test electrodes; Half-cells at least partially made of carbon
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810155548.1A CN108303454A (zh) | 2018-02-23 | 2018-02-23 | 一种尿酸电化学传感器 |
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CN201810155548.1A CN108303454A (zh) | 2018-02-23 | 2018-02-23 | 一种尿酸电化学传感器 |
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CN108303454A true CN108303454A (zh) | 2018-07-20 |
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Family Applications (1)
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CN201810155548.1A Pending CN108303454A (zh) | 2018-02-23 | 2018-02-23 | 一种尿酸电化学传感器 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108872322A (zh) * | 2018-08-22 | 2018-11-23 | 江苏鱼跃医疗设备股份有限公司 | 具有可自动识别区分信息的试纸 |
CN108896635A (zh) * | 2018-09-20 | 2018-11-27 | 江苏鱼跃医疗设备股份有限公司 | 一种β-羟丁酸电化学传感器 |
CN108982617A (zh) * | 2018-08-01 | 2018-12-11 | 湖南海源医疗科技股份有限公司 | 一种尿酸电化学试条及其制作方法 |
CN109061190A (zh) * | 2018-08-22 | 2018-12-21 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | 基于纸芯片的多通道生物传感器阵列制备及免疫检测应用 |
CN110568045A (zh) * | 2019-09-12 | 2019-12-13 | 浙江大学山东工业技术研究院 | 一种快速检测的电化学生物传感器 |
CN111189899A (zh) * | 2020-01-10 | 2020-05-22 | 杭州联晟生物科技有限公司 | 一种电化学法检测肌酐的试纸条及其制备方法 |
CN111272849A (zh) * | 2019-08-20 | 2020-06-12 | 深圳硅基传感科技有限公司 | 葡萄糖传感器的工作电极及其制备方法 |
CN113447551A (zh) * | 2021-06-23 | 2021-09-28 | 哈尔滨工业大学(深圳) | 生物分子检测芯片及制备方法、生物分子的检测方法 |
WO2024051595A1 (zh) * | 2022-09-05 | 2024-03-14 | 苏州百孝医疗科技有限公司 | 植入式生物传感器及其制备方法 |
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JP2014202584A (ja) * | 2013-04-04 | 2014-10-27 | 大日本印刷株式会社 | バイオセンサ |
JP2014215247A (ja) * | 2013-04-26 | 2014-11-17 | 大日本印刷株式会社 | バイオセンサ用電極、バイオセンサおよびバイオセンサ用電極の製造方法 |
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