CN110243902A - 一种可同时识别丙氨酸和酪氨酸对映体的双分子印迹二氧化硅/聚吡咯复合材料的制备方法 - Google Patents
一种可同时识别丙氨酸和酪氨酸对映体的双分子印迹二氧化硅/聚吡咯复合材料的制备方法 Download PDFInfo
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- CN110243902A CN110243902A CN201910384064.9A CN201910384064A CN110243902A CN 110243902 A CN110243902 A CN 110243902A CN 201910384064 A CN201910384064 A CN 201910384064A CN 110243902 A CN110243902 A CN 110243902A
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- bimolecular
- alanine
- composite material
- tyrosine
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 38
- 239000002131 composite material Substances 0.000 title claims abstract description 37
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 title claims abstract description 35
- 229920000128 polypyrrole Polymers 0.000 title claims abstract description 35
- 235000004279 alanine Nutrition 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 125000001493 tyrosinyl group Chemical class [H]OC1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 title abstract 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 32
- 229960003767 alanine Drugs 0.000 claims description 20
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 claims description 16
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- 150000003668 tyrosines Chemical class 0.000 claims description 14
- 239000000243 solution Substances 0.000 claims description 12
- QNAYBMKLOCPYGJ-UHFFFAOYSA-N D-alpha-Ala Natural products CC([NH3+])C([O-])=O QNAYBMKLOCPYGJ-UHFFFAOYSA-N 0.000 claims description 11
- 108010016626 Dipeptides Proteins 0.000 claims description 11
- QNAYBMKLOCPYGJ-UWTATZPHSA-N L-Alanine Natural products C[C@@H](N)C(O)=O QNAYBMKLOCPYGJ-UWTATZPHSA-N 0.000 claims description 11
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 9
- OUYCCCASQSFEME-MRVPVSSYSA-N D-tyrosine Chemical compound OC(=O)[C@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-MRVPVSSYSA-N 0.000 claims description 8
- 229930195709 D-tyrosine Natural products 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 239000004408 titanium dioxide Substances 0.000 claims description 7
- ALZVPLKYDKJKQU-XVKPBYJWSA-N Ala-Tyr Chemical compound C[C@H](N)C(=O)N[C@H](C(O)=O)CC1=CC=C(O)C=C1 ALZVPLKYDKJKQU-XVKPBYJWSA-N 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000008055 phosphate buffer solution Substances 0.000 claims description 5
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 229910021397 glassy carbon Inorganic materials 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- 150000003233 pyrroles Chemical class 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000010828 elution Methods 0.000 claims description 3
- 238000004108 freeze drying Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 claims description 2
- 238000001548 drop coating Methods 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 2
- 238000010408 sweeping Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 229910021642 ultra pure water Inorganic materials 0.000 claims description 2
- 239000012498 ultrapure water Substances 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000002604 ultrasonography Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 206010011224 Cough Diseases 0.000 description 3
- 229940024606 amino acid Drugs 0.000 description 3
- 235000001014 amino acid Nutrition 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 3
- 238000001903 differential pulse voltammetry Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 201000011252 Phenylketonuria Diseases 0.000 description 1
- 108010070783 alanyltyrosine Proteins 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 239000006052 feed supplement Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004153 glucose metabolism Effects 0.000 description 1
- 230000003914 insulin secretion Effects 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 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
- 230000009257 reactivity Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009469 supplementation Effects 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Peptides Or Proteins (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
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Citations (6)
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US20130306485A1 (en) * | 2011-02-04 | 2013-11-21 | Council Of Scientific & Industrial Research | Molecularly Imprinted Conducting Polymer Film Based Aqueous Amino Acid Sensors |
CN105510421A (zh) * | 2016-01-16 | 2016-04-20 | 常州大学 | 制备分子印迹过氧化聚吡咯/纳米金修饰电极及其应用于电化学识别半胱氨酸对映体 |
CN105753727A (zh) * | 2016-02-24 | 2016-07-13 | 常州大学怀德学院 | 一种由分子印迹聚吡咯电极柱选择性分离氨基酸光学异构体的方法 |
CN106378097A (zh) * | 2016-10-11 | 2017-02-08 | 常州大学 | 分子印迹二氧化硅磁性凹凸棒土的制备并将其应用于识别酪氨酸对映体 |
CN107219277A (zh) * | 2017-05-08 | 2017-09-29 | 常州大学 | 分子印迹过氧化聚吡咯/聚对氨基苯磺酸修饰电极的制备 |
CN108841034A (zh) * | 2018-04-20 | 2018-11-20 | 常州大学 | 一种可用于电化学识别色氨酸对映体的分子印迹二氧化硅/海藻酸钠复合材料的制备方法 |
-
2019
- 2019-05-09 CN CN201910384064.9A patent/CN110243902B/zh active Active
Patent Citations (6)
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US20130306485A1 (en) * | 2011-02-04 | 2013-11-21 | Council Of Scientific & Industrial Research | Molecularly Imprinted Conducting Polymer Film Based Aqueous Amino Acid Sensors |
CN105510421A (zh) * | 2016-01-16 | 2016-04-20 | 常州大学 | 制备分子印迹过氧化聚吡咯/纳米金修饰电极及其应用于电化学识别半胱氨酸对映体 |
CN105753727A (zh) * | 2016-02-24 | 2016-07-13 | 常州大学怀德学院 | 一种由分子印迹聚吡咯电极柱选择性分离氨基酸光学异构体的方法 |
CN106378097A (zh) * | 2016-10-11 | 2017-02-08 | 常州大学 | 分子印迹二氧化硅磁性凹凸棒土的制备并将其应用于识别酪氨酸对映体 |
CN107219277A (zh) * | 2017-05-08 | 2017-09-29 | 常州大学 | 分子印迹过氧化聚吡咯/聚对氨基苯磺酸修饰电极的制备 |
CN108841034A (zh) * | 2018-04-20 | 2018-11-20 | 常州大学 | 一种可用于电化学识别色氨酸对映体的分子印迹二氧化硅/海藻酸钠复合材料的制备方法 |
Non-Patent Citations (4)
Title |
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QIANQIAN ZHAO 等: ""Single-Template Molecularly Imprinted Chiral Sensor for Simultaneous Recognition of Alanine and Tyrosine Enantiomers"", 《ANAL. CHEM.》 * |
YONG KONG 等: ""Molecularly Imprinted Polypyrrole Prepared by Electrodeposition for the Selective Recognition of Tryptophan Enantiomers"", 《JOURNAL OF APPLIED POLYMER SCIENCE》 * |
吴小华 等: ""聚吡咯/纳米SiO2复合材料的制备及氧化性能"", 《高分子学报》 * |
蔡孟深 等 主编: "《有机化学》", 31 January 1991 * |
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Application publication date: 20190917 Assignee: Shandong Hongde Yuheng Information Technology Co.,Ltd. Assignor: CHANGZHOU University Contract record no.: X2024980008518 Denomination of invention: Preparation method of a bimolecular imprinted silica/polypyrrole composite material capable of simultaneously recognizing enantiomers of alanine and tyrosine Granted publication date: 20210730 License type: Common License Record date: 20240702 |