CN102675678A - 一种PCL-g-PGMA/明胶复合材料及其制备方法 - Google Patents
一种PCL-g-PGMA/明胶复合材料及其制备方法 Download PDFInfo
- Publication number
- CN102675678A CN102675678A CN2011102288683A CN201110228868A CN102675678A CN 102675678 A CN102675678 A CN 102675678A CN 2011102288683 A CN2011102288683 A CN 2011102288683A CN 201110228868 A CN201110228868 A CN 201110228868A CN 102675678 A CN102675678 A CN 102675678A
- Authority
- CN
- China
- Prior art keywords
- pcl
- pgma
- film
- poly
- epsilon
- 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.)
- Granted
Links
- 229920001610 polycaprolactone Polymers 0.000 title claims abstract description 49
- 229920000159 gelatin Polymers 0.000 title claims abstract description 41
- 239000008273 gelatin Substances 0.000 title claims abstract description 41
- 229920002189 poly(glycerol 1-O-monomethacrylate) polymer Polymers 0.000 title claims abstract description 40
- 108010010803 Gelatin Proteins 0.000 title claims abstract description 30
- 235000019322 gelatine Nutrition 0.000 title claims abstract description 30
- 235000011852 gelatine desserts Nutrition 0.000 title claims abstract description 30
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000004632 polycaprolactone Substances 0.000 title abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 36
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 15
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 14
- QTMDXZNDVAMKGV-UHFFFAOYSA-L copper(ii) bromide Chemical compound [Cu+2].[Br-].[Br-] QTMDXZNDVAMKGV-UHFFFAOYSA-L 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 11
- 229910021589 Copper(I) bromide Inorganic materials 0.000 claims description 8
- NKNDPYCGAZPOFS-UHFFFAOYSA-M copper(i) bromide Chemical compound Br[Cu] NKNDPYCGAZPOFS-UHFFFAOYSA-M 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 238000010526 radical polymerization reaction Methods 0.000 claims description 7
- 229910021590 Copper(II) bromide Inorganic materials 0.000 claims description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 6
- 230000031709 bromination Effects 0.000 claims description 6
- 238000005893 bromination reaction Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 5
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 4
- 230000032050 esterification Effects 0.000 claims description 4
- 238000005886 esterification reaction Methods 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000003999 initiator Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 238000001890 transfection Methods 0.000 abstract description 18
- 238000010560 atom transfer radical polymerization reaction Methods 0.000 abstract description 6
- 238000012637 gene transfection Methods 0.000 abstract description 6
- 230000005660 hydrophilic surface Effects 0.000 abstract description 2
- YOCIJWAHRAJQFT-UHFFFAOYSA-N 2-bromo-2-methylpropanoyl bromide Chemical compound CC(C)(Br)C(Br)=O YOCIJWAHRAJQFT-UHFFFAOYSA-N 0.000 abstract 2
- 238000002791 soaking Methods 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 33
- 239000000203 mixture Substances 0.000 description 9
- 230000021164 cell adhesion Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 101710141544 Allatotropin-related peptide Proteins 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000001464 adherent effect Effects 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XJMOSONTPMZWPB-UHFFFAOYSA-M propidium iodide Chemical compound [I-].[I-].C12=CC(N)=CC=C2C2=CC=C(N)C=C2[N+](CCC[N+](C)(CC)CC)=C1C1=CC=CC=C1 XJMOSONTPMZWPB-UHFFFAOYSA-M 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical compound N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 2
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 239000006285 cell suspension Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000000684 flow cytometry Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000002924 oxiranes Chemical group 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007142 ring opening reaction Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- -1 aldehyde radical Chemical class 0.000 description 1
- 238000005576 amination reaction Methods 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000006392 deoxygenation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 210000003292 kidney cell Anatomy 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920002246 poly[2-(dimethylamino)ethyl methacrylate] polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110228868.3A CN102675678B (zh) | 2011-03-17 | 2011-08-10 | 一种PCL-g-PGMA/明胶复合材料及其制备方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110064643 | 2011-03-17 | ||
CN201110064643.9 | 2011-03-17 | ||
CN201110228868.3A CN102675678B (zh) | 2011-03-17 | 2011-08-10 | 一种PCL-g-PGMA/明胶复合材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102675678A true CN102675678A (zh) | 2012-09-19 |
CN102675678B CN102675678B (zh) | 2014-04-16 |
Family
ID=46808268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110228868.3A Active CN102675678B (zh) | 2011-03-17 | 2011-08-10 | 一种PCL-g-PGMA/明胶复合材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102675678B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107699982A (zh) * | 2017-10-31 | 2018-02-16 | 无锡中科光远生物材料有限公司 | 一种改性聚羟基脂肪酸酯复合纤维支架的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1836743A (zh) * | 2006-04-28 | 2006-09-27 | 武汉理工大学 | 多孔、分层、三维空间多级结构的组织支架材料及其制备方法 |
CN101481444A (zh) * | 2009-01-31 | 2009-07-15 | 西北师范大学 | 表面羧基功能化聚苯乙烯/纳米二氧化硅杂化材料及其制备 |
CN101684174A (zh) * | 2008-07-09 | 2010-03-31 | 天津大学 | 两亲性可生物降解聚酯梳型接枝共聚物及其温敏原位凝胶体系 |
-
2011
- 2011-08-10 CN CN201110228868.3A patent/CN102675678B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1836743A (zh) * | 2006-04-28 | 2006-09-27 | 武汉理工大学 | 多孔、分层、三维空间多级结构的组织支架材料及其制备方法 |
CN101684174A (zh) * | 2008-07-09 | 2010-03-31 | 天津大学 | 两亲性可生物降解聚酯梳型接枝共聚物及其温敏原位凝胶体系 |
CN101481444A (zh) * | 2009-01-31 | 2009-07-15 | 西北师范大学 | 表面羧基功能化聚苯乙烯/纳米二氧化硅杂化材料及其制备 |
Non-Patent Citations (2)
Title |
---|
《Biomaterials》 20100201 F.J. Xu 等 Surface functionalization of polycaprolactone films via surface-initiated atom transfer radical polymerization for covalently coupling cell-adhesive biomolecules 第3139-3147页 第31卷, 第12期 * |
F.J. XU 等: "Surface functionalization of polycaprolactone films via surface-initiated atom transfer radical polymerization for covalently coupling cell-adhesive biomolecules", 《BIOMATERIALS》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107699982A (zh) * | 2017-10-31 | 2018-02-16 | 无锡中科光远生物材料有限公司 | 一种改性聚羟基脂肪酸酯复合纤维支架的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102675678B (zh) | 2014-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109021229B (zh) | 一种含硫超支化聚缩水甘油醚共聚物的制备方法及其应用 | |
CN110734566B (zh) | 一种松香季铵盐抗菌改性硅橡胶的制备方法 | |
CN102137924A (zh) | 细胞培养制品和筛选 | |
Beria et al. | ‘Clickable’hydrogels for all: facile fabrication and functionalization | |
CN104562666B (zh) | 一种聚丙烯无纺布的表面改性方法 | |
CN107236143A (zh) | 阳离子‑两性离子共聚物涂层及其制备方法和应用 | |
CN102924860B (zh) | 一种水凝胶原位杂化纳米银复合材料及其制备方法 | |
CN102068912A (zh) | 一种等离子体辐射引发接枝制备荷负电纳滤膜的方法 | |
CN110760077B (zh) | 一种聚乙烯醇基抗菌水凝胶及其制备方法 | |
CN100384521C (zh) | 树状支化分子改善聚合物多孔膜亲水性的方法 | |
CN102675677B (zh) | PCL-g-PGMA/明胶复合材料在细胞转染中的应用 | |
Wang et al. | Preparation of antibacterial polypeptides with different topologies and their antibacterial properties | |
US20220275243A1 (en) | Surface functionalized substrates and methods of making the same | |
CN114288880A (zh) | 一种抗菌亲水性超滤膜及其制备方法 | |
CN102675678B (zh) | 一种PCL-g-PGMA/明胶复合材料及其制备方法 | |
JP6704197B2 (ja) | 細胞構造体の製造方法 | |
CN102675676A (zh) | 一种PCL-g-PDMAEMA/明胶复合材料及其制备方法 | |
Gutsche et al. | N‐acetylglucosamine and adenosine derivatized surfaces for cell culture: 3T3 fibroblast and chicken hepatocyte response | |
Lehnen et al. | Modification of 3D‐Printed PLA Structures Using Photo‐Iniferter Polymerization: Toward On‐Demand Antimicrobial Water Filters | |
JP4545605B2 (ja) | 細胞培養材料 | |
CN105126658B (zh) | 一种基于超分子的智能膜及其制备方法 | |
Jung et al. | Preparation and properties of modified PHEMA hydrogel with sulfonated PEG graft | |
JP4522707B2 (ja) | 微生物捕捉剤 | |
JPH06277038A (ja) | 細胞培養基材 | |
Lu et al. | Combined ‘spear and shield’: superhydrophilic antimicrobial and antifouling mesh membrane for efficient oil–water separation through facile and environmentally friendly strategy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TUMOR HOSPITAL, CHINESE MEDICAL ACADEMY Free format text: FORMER OWNER: TUMOUR INST., CHINA MEDICAL SCIENCE RESEARCH ACADEMY Effective date: 20150810 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150810 Address after: 100021 Beijing, Panjiayuan, South Lane, No. 17, No. Patentee after: Tumor Hospital, Chinese Medical Academy Address before: 100021 Beijing, Panjiayuan, South Lane, No. 17, No. Patentee before: Tumour Inst., China Medical Science Research Academy |
|
TR01 | Transfer of patent right |
Effective date of registration: 20201021 Address after: 101102-y553, floor 1-3, building 26, No. 17, huanke Middle Road, Jinqiao Science and technology industrial base, Tongzhou Park, Zhongguancun Science and Technology Park, Tongzhou District, Beijing Patentee after: PwC Biomedical Technology Co., Ltd Address before: 100021 No. 17, South Lane, Chaoyang District, Beijing, Panjiayuan Patentee before: Cancer Hospital, Chinese Academy of Medical Sciences |
|
TR01 | Transfer of patent right |