CN114371201B - 一种可重复使用的葡萄糖传感器及其制备方法和应用 - Google Patents
一种可重复使用的葡萄糖传感器及其制备方法和应用 Download PDFInfo
- Publication number
- CN114371201B CN114371201B CN202210016256.6A CN202210016256A CN114371201B CN 114371201 B CN114371201 B CN 114371201B CN 202210016256 A CN202210016256 A CN 202210016256A CN 114371201 B CN114371201 B CN 114371201B
- Authority
- CN
- China
- Prior art keywords
- prussian blue
- glucose sensor
- reusable
- gold
- pba
- 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
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 title claims abstract description 73
- 239000008103 glucose Substances 0.000 title claims abstract description 73
- 238000002360 preparation method Methods 0.000 title abstract description 9
- 239000010931 gold Substances 0.000 claims abstract description 77
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000005530 etching Methods 0.000 claims abstract description 18
- 239000002105 nanoparticle Substances 0.000 claims abstract description 12
- 229910003271 Ni-Fe Inorganic materials 0.000 claims description 85
- 239000002091 nanocage Substances 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 37
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical class [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 claims description 36
- 229910052737 gold Inorganic materials 0.000 claims description 28
- 239000002086 nanomaterial Substances 0.000 claims description 22
- 238000012360 testing method Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 239000008280 blood Substances 0.000 claims description 8
- 210000004369 blood Anatomy 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 8
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 claims description 4
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 3
- 230000021523 carboxylation Effects 0.000 claims description 3
- 238000006473 carboxylation reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000001994 activation Methods 0.000 claims description 2
- 238000005576 amination reaction Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 15
- 230000003647 oxidation Effects 0.000 abstract description 14
- 238000007254 oxidation reaction Methods 0.000 abstract description 14
- 230000035945 sensitivity Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002255 enzymatic effect Effects 0.000 abstract description 7
- 238000011065 in-situ storage Methods 0.000 abstract description 5
- 230000004044 response Effects 0.000 abstract description 5
- 230000027756 respiratory electron transport chain Effects 0.000 abstract description 3
- 229920000557 Nafion® Polymers 0.000 description 12
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 8
- 239000012621 metal-organic framework Substances 0.000 description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 4
- 238000007792 addition Methods 0.000 description 4
- 235000010323 ascorbic acid Nutrition 0.000 description 4
- 229960005070 ascorbic acid Drugs 0.000 description 4
- 239000011668 ascorbic acid Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 4
- 239000013225 prussian blue Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229920001992 poloxamer 407 Polymers 0.000 description 3
- 229960003351 prussian blue Drugs 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 108010050375 Glucose 1-Dehydrogenase Proteins 0.000 description 2
- 108010015776 Glucose oxidase Proteins 0.000 description 2
- 239000004366 Glucose oxidase Substances 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 2
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 206010012601 diabetes mellitus Diseases 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 229940116332 glucose oxidase Drugs 0.000 description 2
- 235000019420 glucose oxidase Nutrition 0.000 description 2
- 150000002343 gold Chemical class 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 2
- 229940116269 uric acid Drugs 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CFPHMAVQAJGVPV-UHFFFAOYSA-N 2-sulfanylbutanoic acid Chemical compound CCC(S)C(O)=O CFPHMAVQAJGVPV-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 208000007342 Diabetic Nephropathies Diseases 0.000 description 1
- 229910004042 HAuCl4 Inorganic materials 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000007806 chemical reaction intermediate Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 208000033679 diabetic kidney disease Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000835 electrochemical detection Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004153 glucose metabolism Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 208000002780 macular degeneration Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 238000006557 surface reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/08—Simple or complex cyanides of metals
- C01C3/12—Simple or complex iron cyanides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- Analytical Chemistry (AREA)
- Electrochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210016256.6A CN114371201B (zh) | 2022-01-07 | 2022-01-07 | 一种可重复使用的葡萄糖传感器及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210016256.6A CN114371201B (zh) | 2022-01-07 | 2022-01-07 | 一种可重复使用的葡萄糖传感器及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114371201A CN114371201A (zh) | 2022-04-19 |
CN114371201B true CN114371201B (zh) | 2022-09-27 |
Family
ID=81144604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210016256.6A Active CN114371201B (zh) | 2022-01-07 | 2022-01-07 | 一种可重复使用的葡萄糖传感器及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114371201B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114994156A (zh) * | 2022-06-15 | 2022-09-02 | 四川大学 | 一种无试剂型电化学葡萄糖生物传感器及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103940765A (zh) * | 2014-04-25 | 2014-07-23 | 厦门大学 | 一种生物功能化的纳米微球颗粒联合氯金酸-金纳米颗粒探针及其制备方法和用途 |
WO2021114551A1 (zh) * | 2019-12-10 | 2021-06-17 | 北京工业大学 | 一种应用于发酵过程原位检测的新型无酶葡萄糖传感器 |
CN113066964A (zh) * | 2021-03-15 | 2021-07-02 | 南昌大学 | 双金属磷化物镶嵌的碳中空纳米笼及其制备方法和应用 |
-
2022
- 2022-01-07 CN CN202210016256.6A patent/CN114371201B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103940765A (zh) * | 2014-04-25 | 2014-07-23 | 厦门大学 | 一种生物功能化的纳米微球颗粒联合氯金酸-金纳米颗粒探针及其制备方法和用途 |
WO2021114551A1 (zh) * | 2019-12-10 | 2021-06-17 | 北京工业大学 | 一种应用于发酵过程原位检测的新型无酶葡萄糖传感器 |
CN113066964A (zh) * | 2021-03-15 | 2021-07-02 | 南昌大学 | 双金属磷化物镶嵌的碳中空纳米笼及其制备方法和应用 |
Non-Patent Citations (3)
Title |
---|
Enhancing Enzyme-like Activities of Prussian Blue Analog Nanocages by Molybdenum Doping: Toward Cytoprotecting and Online Optical Hydrogen Sulfide Monitoring;Chao Wang等;《Anal. Chem.》;20200507;第92卷;第7822-7830页 * |
Ni-Fe nanocubes embedded with Pt nanoparticles for hydrogen and oxygen evolution reactions;Mingxuan Fu等;《International journal of hydrogen energy》;20200624;第45卷;第20832-20842页 * |
纳米材料在GOD电极中应用的近期研究进展;王丹等;《化学传感器》;20060330(第01期);第24-28页 * |
Also Published As
Publication number | Publication date |
---|---|
CN114371201A (zh) | 2022-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Wei et al. | Electrochemical non-enzymatic glucose sensors: recent progress and perspectives | |
Kangkamano et al. | Chitosan cryogel with embedded gold nanoparticles decorated multiwalled carbon nanotubes modified electrode for highly sensitive flow based non-enzymatic glucose sensor | |
Li et al. | Hydrogen peroxide sensing using ultrathin platinum-coated gold nanoparticles with core@ shell structure | |
Shu et al. | Direct electrodeposition of gold nanostructures onto glassy carbon electrodes for non-enzymatic detection of glucose | |
Meng et al. | Nonenzymatic electrochemical detection of glucose based on palladium− single-walled carbon nanotube hybrid nanostructures | |
Meng et al. | Nonenzymatic biosensor based on CuxO nanoparticles deposited on polypyrrole nanowires for improving detectionrange | |
Yu et al. | Ni nanoparticles decorated titania nanotube arrays as efficient nonenzymatic glucose sensor | |
CN106226382B (zh) | 纳米多孔铜/Cu(OH)2纳米线阵列传感器电极材料及其制备方法 | |
Hameed | Amperometric glucose sensor based on nickel nanoparticles/carbon Vulcan XC-72R | |
Niu et al. | Advanced strategies for improving the analytical performance of Pt-based nonenzymatic electrochemical glucose sensors: a minireview | |
Su et al. | MoS 2–Au@ Pt nanohybrids as a sensing platform for electrochemical nonenzymatic glucose detection | |
Sun et al. | A novel non-enzymatic amperometric glucose sensor based on a hollow Pt–Ni alloy nanotube array electrode with enhanced sensitivity | |
Gupta et al. | Performance of template-assisted electrodeposited Copper/Cobalt bilayered nanowires as an efficient glucose and Uric acid senor | |
Lee et al. | A coral-like macroporous gold–platinum hybrid 3D electrode for enzyme-free glucose detection | |
Li et al. | Electrodeposition of gold–platinum alloy nanoparticles on carbon nanotubes as electrochemical sensing interface for sensitive detection of tumor marker | |
Chen et al. | Au nanoparticles-ZnO composite nanotubes using natural silk fibroin fiber as template for electrochemical non-enzymatic sensing of hydrogen peroxide | |
Zhang et al. | In-situ facile preparation of highly efficient copper/nickel bimetallic nanocatalyst on chemically grafted carbon nanotubes for nonenzymatic sensing of glucose | |
Bairagi et al. | Electro-polymerized polyacrylamide nano film grown on a Ni-reduced graphene oxide-polymer composite: A highly selective non-enzymatic electrochemical recognition element for glucose | |
CN104289725A (zh) | Pd基复合纳米粒子及其制备方法 | |
CN104614425B (zh) | 一种功能化碳纳米管载Cu2O六角星形微晶复合材料的制备与应用 | |
Fang et al. | A highly sensitive nonenzymatic glucose sensor based on Cu/Cu2O composite nanoparticles decorated single carbon fiber | |
McCormick et al. | Development of a highly nanoporous platinum screen-printed electrode and its application in glucose sensing | |
CN102735732A (zh) | 纳米氧化亚铜无酶过氧化氢传感器电极的制备及应用 | |
Zhang et al. | In situ attachment of cupric oxide nanoparticles to mesoporous carbons for sensitive amperometric non-enzymatic sensing of glucose | |
Kamyabi et al. | A highly sensitive ECL platform based on GOD and NiO nanoparticle decorated nickel foam for determination of glucose in serum samples |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221111 Address after: 210000 building 6, No. 699-10, Xuanwu Avenue, Xuanwu District, Nanjing City, Jiangsu Province Patentee after: Jiangsu YueKai Biotechnology Co.,Ltd. Patentee after: ZHEJIANG POCTECH Corp. Address before: 610064, No. 24, south section of first ring road, Chengdu, Sichuan, Wuhou District Patentee before: SICHUAN University Effective date of registration: 20221111 Address after: 210000 building 6, No. 699-10, Xuanwu Avenue, Xuanwu District, Nanjing City, Jiangsu Province Patentee after: Jiangsu YueKai Biotechnology Co.,Ltd. Patentee after: ZHEJIANG POCTECH Corp. Patentee after: Jiangsu Yuyue kailite Biotechnology Co.,Ltd. Address before: 210000 building 6, No. 699-10, Xuanwu Avenue, Xuanwu District, Nanjing City, Jiangsu Province Patentee before: Jiangsu YueKai Biotechnology Co.,Ltd. Patentee before: ZHEJIANG POCTECH Corp. |