CN115232803B - 固定化纤维素酶、固定化纤维素酶的制备方法及制备装置 - Google Patents
固定化纤维素酶、固定化纤维素酶的制备方法及制备装置 Download PDFInfo
- Publication number
- CN115232803B CN115232803B CN202210921885.3A CN202210921885A CN115232803B CN 115232803 B CN115232803 B CN 115232803B CN 202210921885 A CN202210921885 A CN 202210921885A CN 115232803 B CN115232803 B CN 115232803B
- Authority
- CN
- China
- Prior art keywords
- immobilized
- solution
- cellulase
- calcium chloride
- sodium alginate
- 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
- 108010059892 Cellulase Proteins 0.000 title claims abstract description 79
- 229940106157 cellulase Drugs 0.000 title claims abstract description 79
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 108010093096 Immobilized Enzymes Proteins 0.000 claims abstract description 70
- 239000008188 pellet Substances 0.000 claims abstract description 48
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 43
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 41
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000661 sodium alginate Substances 0.000 claims abstract description 31
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 31
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 31
- 229920002873 Polyethylenimine Polymers 0.000 claims abstract description 21
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 21
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 19
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000001913 cellulose Substances 0.000 claims abstract description 8
- 229920002678 cellulose Polymers 0.000 claims abstract description 8
- 238000002791 soaking Methods 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 230000001678 irradiating effect Effects 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000000243 solution Substances 0.000 claims description 48
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000011259 mixed solution Substances 0.000 claims description 6
- 239000003463 adsorbent Substances 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 3
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 3
- 108090000790 Enzymes Proteins 0.000 description 19
- 102000004190 Enzymes Human genes 0.000 description 19
- 229940088598 enzyme Drugs 0.000 description 19
- 230000000694 effects Effects 0.000 description 18
- 239000000758 substrate Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 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 description 7
- 239000008103 glucose Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229910001424 calcium ion Inorganic materials 0.000 description 6
- 229910021642 ultra pure water Inorganic materials 0.000 description 6
- 239000012498 ultrapure water Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 108010084185 Cellulases Proteins 0.000 description 4
- 102000005575 Cellulases Human genes 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- LWFUFLREGJMOIZ-UHFFFAOYSA-N 3,5-dinitrosalicylic acid Chemical compound OC(=O)C1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O LWFUFLREGJMOIZ-UHFFFAOYSA-N 0.000 description 3
- 229920001800 Shellac Polymers 0.000 description 3
- 235000010443 alginic acid Nutrition 0.000 description 3
- 229960001126 alginic acid Drugs 0.000 description 3
- 239000000783 alginic acid Substances 0.000 description 3
- 229920000615 alginic acid Polymers 0.000 description 3
- 150000004781 alginic acids Chemical class 0.000 description 3
- 239000012876 carrier material Substances 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000004208 shellac Substances 0.000 description 3
- 229940113147 shellac Drugs 0.000 description 3
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 3
- 235000013874 shellac Nutrition 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000002981 blocking agent Substances 0.000 description 2
- 239000000648 calcium alginate Substances 0.000 description 2
- 235000010410 calcium alginate Nutrition 0.000 description 2
- 229960002681 calcium alginate Drugs 0.000 description 2
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000012086 standard solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical compound [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 description 1
- 235000019402 calcium peroxide Nutrition 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000007979 citrate buffer Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 150000002303 glucose derivatives Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- -1 i.e. Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
- 229940074439 potassium sodium tartrate Drugs 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006557 surface reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
- C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
- C12N9/2405—Glucanases
- C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
- C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/14—Bioreactors or fermenters specially adapted for specific uses for producing enzymes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sustainable Development (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210921885.3A CN115232803B (zh) | 2022-08-02 | 2022-08-02 | 固定化纤维素酶、固定化纤维素酶的制备方法及制备装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210921885.3A CN115232803B (zh) | 2022-08-02 | 2022-08-02 | 固定化纤维素酶、固定化纤维素酶的制备方法及制备装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115232803A CN115232803A (zh) | 2022-10-25 |
CN115232803B true CN115232803B (zh) | 2024-05-07 |
Family
ID=83676845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210921885.3A Active CN115232803B (zh) | 2022-08-02 | 2022-08-02 | 固定化纤维素酶、固定化纤维素酶的制备方法及制备装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115232803B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006025932A (ja) * | 2004-07-13 | 2006-02-02 | Jms Co Ltd | 生体用縫合具及び生体用縫合方法 |
CN107893062A (zh) * | 2017-12-25 | 2018-04-10 | 北京化工大学 | 一种纤维素酶固定化及水解纤维素的方法 |
CN108004229A (zh) * | 2017-12-25 | 2018-05-08 | 北京化工大学 | 一种固定化纤维素酶的制备及其酶水解纤维素的方法 |
CN112481248A (zh) * | 2020-12-08 | 2021-03-12 | 华南农业大学 | 一种聚氨酯纳米纤维膜固定化酶及其制备方法与应用 |
CN113430077A (zh) * | 2021-08-04 | 2021-09-24 | 王盛龙 | 一种含酶洗衣凝胶球及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101945638A (zh) * | 2008-02-15 | 2011-01-12 | 宝洁公司 | 递送颗粒 |
-
2022
- 2022-08-02 CN CN202210921885.3A patent/CN115232803B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006025932A (ja) * | 2004-07-13 | 2006-02-02 | Jms Co Ltd | 生体用縫合具及び生体用縫合方法 |
CN107893062A (zh) * | 2017-12-25 | 2018-04-10 | 北京化工大学 | 一种纤维素酶固定化及水解纤维素的方法 |
CN108004229A (zh) * | 2017-12-25 | 2018-05-08 | 北京化工大学 | 一种固定化纤维素酶的制备及其酶水解纤维素的方法 |
CN112481248A (zh) * | 2020-12-08 | 2021-03-12 | 华南农业大学 | 一种聚氨酯纳米纤维膜固定化酶及其制备方法与应用 |
CN113430077A (zh) * | 2021-08-04 | 2021-09-24 | 王盛龙 | 一种含酶洗衣凝胶球及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN115232803A (zh) | 2022-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102091603B (zh) | 一种新型吸附树脂的制备方法及应用 | |
CN106423103B (zh) | 一种具有吸附-催化降解抗生素功能的复合水凝胶的制备和应用 | |
CN105195099B (zh) | 一种β‑环糊精改性大孔氨基葡聚糖吸附剂的制备方法 | |
CN109759132A (zh) | 复合光催化凝胶球的制备方法和复合光催化凝胶球 | |
CN112980827B (zh) | 一种金属有机框架材料固定化葡萄糖氧化酶及其制备方法和应用 | |
CN109046288A (zh) | 一种可自行更新甲醛吸附剂的制备方法 | |
CN115232803B (zh) | 固定化纤维素酶、固定化纤维素酶的制备方法及制备装置 | |
CN102321194B (zh) | 水溶性低分子量壳聚糖的制备方法 | |
CN105441513A (zh) | 一种玉米基多孔淀粉的制备方法 | |
CN111715194A (zh) | 一种改性银杏叶生物炭的制备方法及应用 | |
CN105400849A (zh) | 一种新型变性淀粉 | |
CN108097313A (zh) | 一种氮化碳/壳聚糖气凝胶复合光催化剂及其制备方法和应用 | |
CN107213804A (zh) | 一种抗菌反渗透复合膜及其制备方法和应用 | |
CN106400466A (zh) | 一种碳纤维改性方法制备固定化载体材料 | |
US20150320922A1 (en) | Method of producing a urea adsorbent | |
Kamal et al. | Immobilization of glucose isomerase onto radiation synthesized P (AA-co-AMPS) hydrogel and its application | |
CN108976344B (zh) | 一种淀粉基吸湿性树脂的制备方法 | |
CN111471137A (zh) | 一种高吸水性树脂及其制备方法和应用 | |
Ghollasi | Electrospun polyethersulfone nanofibers: a novel matrix for alpha-amylase immobilization | |
CN103012830A (zh) | 一种多孔淀粉制备的方法及其产品 | |
CN102010858A (zh) | 一种果胶酶固定化的载体及固定化方法 | |
CN112964772B (zh) | 一种基于丝网印刷芯片上酶的固定方法 | |
CN109971043B (zh) | 一种壳聚糖-聚乙烯醇-铁复合膜的制备方法与应用 | |
CN104031904B (zh) | 一种水凝胶固定化漆酶‑介体酶促反应器 | |
CN102294238B (zh) | 一种贵金属催化剂工业浸渍工艺 |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: He Le Inventor after: Yang Xiaoxing Inventor after: Jiang Xinyu Inventor after: Liu Yongchuang Inventor after: Wang Zhengbing Inventor after: Sun Zhongke Inventor after: Tian Erli Inventor after: Yue Zonghao Inventor after: Chen Can Inventor after: Zheng Manman Inventor after: Cui Han Inventor before: He Le Inventor before: Yang Xiaoxing Inventor before: Jiang Xinyu Inventor before: Liu Yongchuang Inventor before: Wang Zhengbing Inventor before: Sun Zhongke Inventor before: Tian Erli Inventor before: Yue Zonghao Inventor before: Chen Can Inventor before: Zheng Manman Inventor before: Cui Han |