CN102030952B - 一种磁性核壳高分子复合材料微球及其制备方法 - Google Patents
一种磁性核壳高分子复合材料微球及其制备方法 Download PDFInfo
- Publication number
- CN102030952B CN102030952B CN 201010541955 CN201010541955A CN102030952B CN 102030952 B CN102030952 B CN 102030952B CN 201010541955 CN201010541955 CN 201010541955 CN 201010541955 A CN201010541955 A CN 201010541955A CN 102030952 B CN102030952 B CN 102030952B
- Authority
- CN
- China
- Prior art keywords
- water
- mixture
- shell polymer
- polymer composite
- add
- 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.)
- Expired - Fee Related
Links
- 239000004005 microsphere Substances 0.000 title claims abstract description 64
- 229920000642 polymer Polymers 0.000 title claims abstract description 55
- 239000002131 composite material Substances 0.000 title claims abstract description 42
- 239000011258 core-shell material Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 58
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000004793 Polystyrene Substances 0.000 claims abstract description 30
- 229920002223 polystyrene Polymers 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000006249 magnetic particle Substances 0.000 claims abstract description 20
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000007864 aqueous solution Substances 0.000 claims abstract description 15
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000004094 surface-active agent Substances 0.000 claims abstract description 14
- 239000002105 nanoparticle Substances 0.000 claims abstract description 12
- 239000000178 monomer Substances 0.000 claims abstract description 10
- 150000001335 aliphatic alkanes Chemical class 0.000 claims abstract description 9
- 239000003960 organic solvent Substances 0.000 claims abstract description 9
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims abstract description 8
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims abstract description 7
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 28
- DZSVIVLGBJKQAP-UHFFFAOYSA-N 1-(2-methyl-5-propan-2-ylcyclohex-2-en-1-yl)propan-1-one Chemical compound CCC(=O)C1CC(C(C)C)CC=C1C DZSVIVLGBJKQAP-UHFFFAOYSA-N 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 10
- 239000011837 N,N-methylenebisacrylamide Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical group C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 7
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 6
- 229920000136 polysorbate Polymers 0.000 claims description 6
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 4
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 claims description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229920001213 Polysorbate 20 Polymers 0.000 claims description 3
- 229920001214 Polysorbate 60 Polymers 0.000 claims description 3
- LWZFANDGMFTDAV-BURFUSLBSA-N [(2r)-2-[(2r,3r,4s)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O LWZFANDGMFTDAV-BURFUSLBSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 claims description 3
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 claims description 3
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 3
- 229920000053 polysorbate 80 Polymers 0.000 claims description 3
- 235000011067 sorbitan monolaureate Nutrition 0.000 claims description 3
- 230000003134 recirculating effect Effects 0.000 claims description 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims 3
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 14
- 230000005415 magnetization Effects 0.000 description 11
- 239000002861 polymer material Substances 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 8
- 238000007885 magnetic separation Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 5
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 239000000696 magnetic material Substances 0.000 description 5
- -1 -OH Chemical group 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 241000238366 Cephalopoda Species 0.000 description 3
- 238000003917 TEM image Methods 0.000 description 3
- 229920005615 natural polymer Polymers 0.000 description 3
- 102000008100 Human Serum Albumin Human genes 0.000 description 2
- 108091006905 Human Serum Albumin Proteins 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 description 2
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- 229920001661 Chitosan Polymers 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 108010093096 Immobilized Enzymes Proteins 0.000 description 1
- QVYYOKWPCQYKEY-UHFFFAOYSA-N [Fe].[Co] Chemical compound [Fe].[Co] QVYYOKWPCQYKEY-UHFFFAOYSA-N 0.000 description 1
- 238000001261 affinity purification Methods 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012674 dispersion polymerization Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000003018 immunoassay Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011553 magnetic fluid Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 238000006557 surface reaction Methods 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Landscapes
- Manufacturing Of Micro-Capsules (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010541955 CN102030952B (zh) | 2010-11-12 | 2010-11-12 | 一种磁性核壳高分子复合材料微球及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010541955 CN102030952B (zh) | 2010-11-12 | 2010-11-12 | 一种磁性核壳高分子复合材料微球及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102030952A CN102030952A (zh) | 2011-04-27 |
CN102030952B true CN102030952B (zh) | 2013-04-17 |
Family
ID=43884441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010541955 Expired - Fee Related CN102030952B (zh) | 2010-11-12 | 2010-11-12 | 一种磁性核壳高分子复合材料微球及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102030952B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109092219A (zh) * | 2018-07-31 | 2018-12-28 | 湖南华腾制药有限公司 | 一种磁性高分子微球结构及其制备 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103143042B (zh) * | 2013-02-04 | 2014-09-17 | 厦门大学 | 一种超顺磁聚合物微球磁共振成像对比剂及其制备方法 |
CN103474190B (zh) * | 2013-08-26 | 2016-09-07 | 浙江海洋学院 | 一种纳米磁性高分子微球及其制备方法 |
CN104707582A (zh) * | 2015-03-20 | 2015-06-17 | 南京理工大学 | 一种超疏水多孔Fe3O4/PS纳米复合材料及其制备方法 |
CN106475071A (zh) * | 2016-11-24 | 2017-03-08 | 清华大学 | 一种磁性微球及其制备方法和在处理抗生素废水中的应用 |
CN108654528B (zh) * | 2018-04-26 | 2021-02-19 | 华南理工大学 | 磁性高分子核壳结构微球及其制备方法和应用 |
CN109158063A (zh) * | 2018-07-31 | 2019-01-08 | 湖南华腾制药有限公司 | 一种磁性高分子微球结构及其制备 |
CN110187104B (zh) * | 2019-06-13 | 2021-09-14 | 华中农业大学 | 基于生物正交反应的横向弛豫时间免疫传感器的制备方法、传感器及其应用 |
CN110935405B (zh) * | 2019-11-11 | 2022-04-12 | 湖北新纵科病毒疾病工程技术有限公司 | 一种表面富含双键的磁性聚苯乙烯微球的制备方法 |
CN111500258A (zh) * | 2020-03-31 | 2020-08-07 | 长江存储科技有限责任公司 | 研磨微粒及其制造方法、研磨剂 |
CN113061575B (zh) * | 2021-03-25 | 2023-04-07 | 中国人民解放军陆军军医大学 | 从大龄小鼠结肠固有层中分离纯化固有淋巴样细胞的方法 |
CN113304700B (zh) * | 2021-06-11 | 2023-06-02 | 上海科技大学 | 一种制备磁性聚合物微球的方法及其应用 |
CN117024788B (zh) * | 2023-09-01 | 2024-02-20 | 山东微领生物有限公司 | 一种磁性聚合物微球的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1943560A (zh) * | 2005-10-09 | 2007-04-11 | 北京师范大学 | 具有功能化壳层的夹心结构磁性复合微球、其制备方法及其应用 |
CN101817960A (zh) * | 2010-03-17 | 2010-09-01 | 中国石油大学(华东) | 一种核壳结构磁性复合纳米粒子的制备方法 |
-
2010
- 2010-11-12 CN CN 201010541955 patent/CN102030952B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1943560A (zh) * | 2005-10-09 | 2007-04-11 | 北京师范大学 | 具有功能化壳层的夹心结构磁性复合微球、其制备方法及其应用 |
CN101817960A (zh) * | 2010-03-17 | 2010-09-01 | 中国石油大学(华东) | 一种核壳结构磁性复合纳米粒子的制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109092219A (zh) * | 2018-07-31 | 2018-12-28 | 湖南华腾制药有限公司 | 一种磁性高分子微球结构及其制备 |
Also Published As
Publication number | Publication date |
---|---|
CN102030952A (zh) | 2011-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102030952B (zh) | 一种磁性核壳高分子复合材料微球及其制备方法 | |
CN101256864B (zh) | 一种超顺磁性介孔二氧化硅复合球及其制备方法 | |
Morel et al. | Sonochemical approach to the synthesis of Fe3O4@ SiO2 core− shell nanoparticles with tunable properties | |
Liu et al. | Preparation and characterization of amino–silane modified superparamagnetic silica nanospheres | |
Liu et al. | Synthesis and characterization of highly-magnetic biodegradable poly (d, l-lactide-co-glycolide) nanospheres | |
CN104759260B (zh) | 一种氨基功能化磁性二氧化硅‑四氧化三铁复合纳米材料及其制备方法 | |
Ma et al. | Applications of magnetic materials separation in biological nanomedicine | |
CN104031201B (zh) | 一种用于生物蛋白分离的磁性微球的制备方法及其应用 | |
Rao et al. | Magnetic zero-valent metal polymer nanoparticles: Current trends, scope, and perspectives | |
CN106710773A (zh) | 一种单分散磁性多孔二氧化硅微球及其制备方法 | |
CN102134334A (zh) | 磁性壳聚糖微球的制备方法 | |
EP3150665B1 (en) | Method for preparing magnetic microspheres for the capture of proteins and their use in quantitative chemiluminescence immunoassays | |
CN1994469A (zh) | 生物降解磁性纳米颗粒及其制法和应用 | |
WO1999019000A1 (en) | Controlled size polymeric microspheres with superparamagnetic cores | |
Liu et al. | Preparation of magnetic poly (styrene-co-acrylic acid) microspheres with adsorption of protein | |
Bilalis et al. | Multi‐responsive polymeric microcontainers for potential biomedical applications: synthesis and functionality evaluation | |
Kannappan et al. | Synthesis of structurally enhanced magnetite cored poly (propyleneimine) dendrimer nanohybrid material and evaluation of its functionality in sustainable catalysis of condensation reactions | |
Liu et al. | Selective removal of hemoglobin from blood using hierarchical copper shells anchored to magnetic nanoparticles | |
CN102580642B (zh) | 一种制备高磁含量壳聚糖纳米球的方法 | |
Niu et al. | Magnetic microcapsules based on Fe3O4 nanoparticles: Preparation, properties, and applications | |
CN105435753A (zh) | 一种介孔磁性高分子复合球及其制备方法与应用 | |
CN109438597B (zh) | 磁性聚二乙烯苯微球树脂及其制备方法和应用 | |
CN100573747C (zh) | 纳米磁性微球的制备方法 | |
He et al. | Preparation of SiO2/(PMMA/Fe3O4) from monolayer linolenic acid modified Fe3O4 nanoparticles via miniemulsion polymerization | |
CN106366182A (zh) | pH响应型磁性复合纳米球及其制备方法与应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Dai Lizong Inventor after: Lin Sujuan Inventor after: Deng Hujun Inventor after: Jiang Binjie Inventor after: Jiang Nina Inventor after: Luo Weiang Inventor after: Xu Yiting Inventor before: Dai Lizong Inventor before: Lin Wenjuan Inventor before: Deng Hujun Inventor before: Jiang Binjie Inventor before: Jiang Nina Inventor before: Luo Weiang Inventor before: Xu Yiting |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DAI LIZONG LIN WENJUAN DENG HUJUN JIANG BINJIE JIANG NINUO LUO WEIANG XU YITING TO: DAI LIZONG LIN SUJUAN DENG HUJUN JIANG BINJIE JIANG NINUO LUO WEIANG XU YITING |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151112 |
|
EXPY | Termination of patent right or utility model |