CN105801899B - 一种多孔明胶纳米球的制备方法 - Google Patents
一种多孔明胶纳米球的制备方法 Download PDFInfo
- Publication number
- CN105801899B CN105801899B CN201610149796.6A CN201610149796A CN105801899B CN 105801899 B CN105801899 B CN 105801899B CN 201610149796 A CN201610149796 A CN 201610149796A CN 105801899 B CN105801899 B CN 105801899B
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- China
- Prior art keywords
- gelatin
- solution
- water
- parts
- hours
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- 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.)
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- 108010010803 Gelatin Proteins 0.000 title claims abstract description 61
- 239000008273 gelatin Substances 0.000 title claims abstract description 61
- 229920000159 gelatin Polymers 0.000 title claims abstract description 61
- 235000019322 gelatine Nutrition 0.000 title claims abstract description 61
- 235000011852 gelatine desserts Nutrition 0.000 title claims abstract description 61
- 239000002077 nanosphere Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 36
- 235000019441 ethanol Nutrition 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 25
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 9
- 235000012424 soybean oil Nutrition 0.000 claims description 7
- 239000003549 soybean oil Substances 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000008236 heating water Substances 0.000 claims description 5
- 239000002253 acid Substances 0.000 abstract description 5
- 238000004132 cross linking Methods 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 36
- 239000003921 oil Substances 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 241000790917 Dioxys <bee> Species 0.000 description 2
- 229910003978 SiClx Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/044—Elimination of an inorganic solid phase
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2389/00—Characterised by the use of proteins; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610149796.6A CN105801899B (zh) | 2016-03-16 | 2016-03-16 | 一种多孔明胶纳米球的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610149796.6A CN105801899B (zh) | 2016-03-16 | 2016-03-16 | 一种多孔明胶纳米球的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105801899A CN105801899A (zh) | 2016-07-27 |
CN105801899B true CN105801899B (zh) | 2019-02-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610149796.6A Active CN105801899B (zh) | 2016-03-16 | 2016-03-16 | 一种多孔明胶纳米球的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105801899B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108478849B (zh) * | 2018-02-07 | 2021-04-16 | 广州迈普再生医学科技股份有限公司 | 一种可吸收可黏附止血海绵及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1631951A (zh) * | 2004-12-02 | 2005-06-29 | 同济大学 | 一种聚合物中空微球及其制备方法 |
CN101280062A (zh) * | 2008-05-15 | 2008-10-08 | 同济大学 | 一种多孔磁性明胶微球及其制备方法 |
CN101885852A (zh) * | 2010-07-07 | 2010-11-17 | 天津大学 | 表面光滑明胶微球与制备方法 |
CN102604128A (zh) * | 2012-04-18 | 2012-07-25 | 吉林大学 | 一种明胶纳米球的制备方法 |
CN103834057A (zh) * | 2014-03-05 | 2014-06-04 | 四川大学 | 一种以高内相乳液为模板制备的明胶多孔材料及制备方法 |
CN104177643A (zh) * | 2014-08-12 | 2014-12-03 | 江南大学 | 一种多孔高溶胀性明胶微球的制备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1516014B1 (en) * | 2002-06-11 | 2016-11-02 | Celltrix AB | Porous gelatin material, gelatin structures, methods for preparation of the same and uses thereof |
-
2016
- 2016-03-16 CN CN201610149796.6A patent/CN105801899B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1631951A (zh) * | 2004-12-02 | 2005-06-29 | 同济大学 | 一种聚合物中空微球及其制备方法 |
CN101280062A (zh) * | 2008-05-15 | 2008-10-08 | 同济大学 | 一种多孔磁性明胶微球及其制备方法 |
CN101885852A (zh) * | 2010-07-07 | 2010-11-17 | 天津大学 | 表面光滑明胶微球与制备方法 |
CN102604128A (zh) * | 2012-04-18 | 2012-07-25 | 吉林大学 | 一种明胶纳米球的制备方法 |
CN103834057A (zh) * | 2014-03-05 | 2014-06-04 | 四川大学 | 一种以高内相乳液为模板制备的明胶多孔材料及制备方法 |
CN104177643A (zh) * | 2014-08-12 | 2014-12-03 | 江南大学 | 一种多孔高溶胀性明胶微球的制备 |
Non-Patent Citations (2)
Title |
---|
复合CaCO3法制备医用多孔明胶微球;朱雷 等;《化工新型材料》;20070731;第35卷(第7期);第81-82、87页 |
模板法制备明胶多孔微球;黄俐研 等;《北京师范大学学报(自然科学版)》;20060430;第42卷(第2期);第177-179页 |
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Publication number | Publication date |
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CN105801899A (zh) | 2016-07-27 |
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Effective date of registration: 20190108 Address after: 311113 Room 501, Qixian bridge village, Liangzhu street, Yuhang District, Hangzhou, Zhejiang (2 buildings) Applicant after: HANGZHOU TONG KING ENVIRONMENT TECHNOLOGY Co.,Ltd. Address before: Room 8613, Fifth Floor, Main Building of Hangzhou Platinum Gold Hotel Limited, 1177 Hanghai Road, Jianggan District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU YUJING ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220627 Granted publication date: 20190222 |
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Date of cancellation: 20230404 Granted publication date: 20190222 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20160727 Assignee: Shenzhen Titanium and New Material Technology Co.,Ltd. Assignor: HANGZHOU TONG KING ENVIRONMENT TECHNOLOGY Co.,Ltd. Contract record no.: X2023990000617 Denomination of invention: A Preparation Method of Porous Gelatin Nanospheres Granted publication date: 20190222 License type: Exclusive License Record date: 20230619 |