CN106841352B - 一种苯丙氨酸二肽-石墨烯量子点复合材料的制备及其应用 - Google Patents
一种苯丙氨酸二肽-石墨烯量子点复合材料的制备及其应用 Download PDFInfo
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- CN106841352B CN106841352B CN201710095324.1A CN201710095324A CN106841352B CN 106841352 B CN106841352 B CN 106841352B CN 201710095324 A CN201710095324 A CN 201710095324A CN 106841352 B CN106841352 B CN 106841352B
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- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 title claims abstract description 66
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 59
- 239000002096 quantum dot Substances 0.000 title claims abstract description 54
- 239000002131 composite material Substances 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical class C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 claims abstract description 30
- 108010016626 Dipeptides Proteins 0.000 claims abstract description 29
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- 238000000034 method Methods 0.000 claims abstract description 9
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- 230000000694 effects Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 claims description 10
- 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
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical class FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- 238000001338 self-assembly Methods 0.000 claims description 8
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- 229910021529 ammonia Inorganic materials 0.000 claims description 4
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- 229910000403 monosodium phosphate Inorganic materials 0.000 claims description 4
- 235000019799 monosodium phosphate Nutrition 0.000 claims description 4
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 4
- VAJVDSVGBWFCLW-UHFFFAOYSA-N 3-Phenyl-1-propanol Chemical compound OCCCC1=CC=CC=C1 VAJVDSVGBWFCLW-UHFFFAOYSA-N 0.000 claims description 3
- DYUQAZSOFZSPHD-UHFFFAOYSA-N Phenylpropyl alcohol Natural products CCC(O)C1=CC=CC=C1 DYUQAZSOFZSPHD-UHFFFAOYSA-N 0.000 claims description 3
- 229910021397 glassy carbon Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000002484 cyclic voltammetry Methods 0.000 description 3
- 108090000765 processed proteins & peptides Proteins 0.000 description 3
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- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
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- ZLWLTDZLUVBSRJ-UHFFFAOYSA-K chembl2360149 Chemical compound [Na+].[Na+].[Na+].O=C1C(N=NC=2C=CC(=CC=2)S([O-])(=O)=O)=C(C(=O)[O-])NN1C1=CC=C(S([O-])(=O)=O)C=C1 ZLWLTDZLUVBSRJ-UHFFFAOYSA-K 0.000 description 1
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- 150000007523 nucleic acids Chemical class 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 102000039446 nucleic acids Human genes 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
- 125000001151 peptidyl group Chemical group 0.000 description 1
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- 239000005017 polysaccharide Substances 0.000 description 1
- -1 potassium ferricyanide Chemical compound 0.000 description 1
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Classifications
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- 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
- G01N27/3278—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction involving nanosized elements, e.g. nanogaps or nanoparticles
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
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CN108445064B (zh) * | 2018-03-05 | 2019-12-31 | 常州大学 | 一种可应用于电化学手性识别的石墨烯量子点—牛血清白蛋白复合材料的制备方法 |
CN109239171B (zh) * | 2018-08-06 | 2020-12-29 | 广州百兴网络科技有限公司 | N-乙酰-l-羟基脯氨酸修饰电极用于氯噻酮手性识别的方法 |
CN110940653A (zh) * | 2019-12-20 | 2020-03-31 | 王逸凡 | 一种定量检测d-色氨酸的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070138007A1 (en) * | 2005-11-03 | 2007-06-21 | Ramot At Tel Aviv University Ltd. | Peptide nanostructure-coated electrodes |
WO2014042660A1 (en) * | 2012-09-11 | 2014-03-20 | Nanoselect, Inc. | Carbon nanostructure sensor and method for biomolecule sensing |
CN104289210A (zh) * | 2014-07-02 | 2015-01-21 | 苏州苏凯路化学科技有限公司 | 一种新型苯丙氨酸手性色谱柱固定相的制备方法 |
CN105181769A (zh) * | 2015-08-27 | 2015-12-23 | 北京化工大学 | 基于肽纳米管/壳聚糖的电化学细胞传感器及制备方法 |
CN105758915A (zh) * | 2016-03-02 | 2016-07-13 | 常州大学 | 一种羧甲基纤维素-壳聚糖复合材料的制备及其修饰电极电化学法识别色氨酸对映体 |
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2017
- 2017-02-22 CN CN201710095324.1A patent/CN106841352B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070138007A1 (en) * | 2005-11-03 | 2007-06-21 | Ramot At Tel Aviv University Ltd. | Peptide nanostructure-coated electrodes |
WO2014042660A1 (en) * | 2012-09-11 | 2014-03-20 | Nanoselect, Inc. | Carbon nanostructure sensor and method for biomolecule sensing |
CN104289210A (zh) * | 2014-07-02 | 2015-01-21 | 苏州苏凯路化学科技有限公司 | 一种新型苯丙氨酸手性色谱柱固定相的制备方法 |
CN105181769A (zh) * | 2015-08-27 | 2015-12-23 | 北京化工大学 | 基于肽纳米管/壳聚糖的电化学细胞传感器及制备方法 |
CN105758915A (zh) * | 2016-03-02 | 2016-07-13 | 常州大学 | 一种羧甲基纤维素-壳聚糖复合材料的制备及其修饰电极电化学法识别色氨酸对映体 |
Non-Patent Citations (3)
Title |
---|
Effective Synergistic Effect of Dipeptide-Polyoxometalate-Graphene Oxide Ternary Hybrid Materials on Peroxidase-like Mimics with Enhanced Performance;Zhuo Ma 等;《ACS Applied Materials & Interfaces》;20150921;第7卷;第22036-22045页 * |
Self-assembled dipeptide-graphene nanostructures onto an electrode surface for highly sensitive amperometric hydrogen peroxide biosensors;Yanju Wu 等;《Sensors and Actuators B》;20170107;第244卷;第1022-1030页 * |
基于聚邻苯二胺/石墨烯修饰电极的肠道病毒71型(EV71)电化学免疫传感器;谢爱娟 等;《常州大学学报(自然科学版)》;20130131;第25卷(第1期);第71-75页 * |
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