JP2015504410A5 - - Google Patents
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- Publication number
- JP2015504410A5 JP2015504410A5 JP2014543843A JP2014543843A JP2015504410A5 JP 2015504410 A5 JP2015504410 A5 JP 2015504410A5 JP 2014543843 A JP2014543843 A JP 2014543843A JP 2014543843 A JP2014543843 A JP 2014543843A JP 2015504410 A5 JP2015504410 A5 JP 2015504410A5
- Authority
- JP
- Japan
- Prior art keywords
- microparticles
- precursor
- silica
- porous
- silica particles
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 34
- 239000011859 microparticle Substances 0.000 claims description 13
- 239000000377 silicon dioxide Substances 0.000 claims description 13
- 239000002243 precursor Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 10
- 239000002105 nanoparticle Substances 0.000 claims description 8
- 239000004094 surface-active agent Substances 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 7
- 230000005494 condensation Effects 0.000 claims description 7
- 230000007062 hydrolysis Effects 0.000 claims description 7
- 238000006460 hydrolysis reaction Methods 0.000 claims description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 4
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 4
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 claims description 4
- 238000002296 dynamic light scattering Methods 0.000 claims description 4
- 125000000524 functional group Chemical group 0.000 claims description 4
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 4
- TXDNPSYEJHXKMK-UHFFFAOYSA-N sulfanylsilane Chemical compound S[SiH3] TXDNPSYEJHXKMK-UHFFFAOYSA-N 0.000 claims description 4
- 230000005526 G1 to G0 transition Effects 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 claims description 2
- 238000001354 calcination Methods 0.000 claims description 2
- 238000004811 liquid chromatography Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005580 one pot reaction Methods 0.000 claims description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000003775 Density Functional Theory Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1120665.3A GB2497105B (en) | 2011-12-01 | 2011-12-01 | Process for the preparation of porous silica particles |
| GB1120665.3 | 2011-12-01 | ||
| PCT/EP2012/073405 WO2013079396A1 (en) | 2011-12-01 | 2012-11-22 | Porous particles for liquid chromatography and processes for the preparation thereof |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015504410A JP2015504410A (ja) | 2015-02-12 |
| JP2015504410A5 true JP2015504410A5 (https=) | 2015-11-19 |
| JP6122438B2 JP6122438B2 (ja) | 2017-04-26 |
Family
ID=45508991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014543843A Active JP6122438B2 (ja) | 2011-12-01 | 2012-11-22 | 液体クロマトグラフィ用の多孔質粒子およびその調製方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10493428B2 (https=) |
| EP (1) | EP2785641B1 (https=) |
| JP (1) | JP6122438B2 (https=) |
| CN (1) | CN104010970B (https=) |
| GB (1) | GB2497105B (https=) |
| WO (1) | WO2013079396A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10434496B2 (en) | 2016-03-29 | 2019-10-08 | Agilent Technologies, Inc. | Superficially porous particles with dual pore structure and methods for making the same |
| WO2019240294A1 (ja) | 2018-06-15 | 2019-12-19 | 国立大学法人東北大学 | コアシェル型多孔質シリカ粒子の製造方法 |
| BR112021017233A2 (pt) | 2019-03-12 | 2021-11-09 | Basf Se | Uso de microesferas porosas de óxido de metal, artigo de polímero artificial modelado, e, composição de polímero extrusada, fundida, fiada, moldada ou calandrada |
| EP4121203A1 (en) * | 2020-03-20 | 2023-01-25 | Restek Corporation | Spike particles, superficially porous spike particles, chromatographic separation devices, and processes for forming spike particles |
| CA3189382A1 (en) * | 2020-09-11 | 2022-03-17 | Jared M. CLINGER | Affinity chromatography devices containing a heat treated fibrillated polymer membrane and manifolds containing the same |
| CN112852188B (zh) * | 2020-12-28 | 2022-09-30 | 广东彤泰新材料科技有限公司 | 一种填料组合物 |
| KR102635292B1 (ko) * | 2021-08-26 | 2024-02-08 | 경희대학교 산학협력단 | 공극 구조 세라믹 나노 입자, 공극 구조 세라믹 나노 입자-탄소 동소체 복합체 및 이들의 제조방법 |
| KR102693133B1 (ko) * | 2021-09-01 | 2024-08-09 | 경희대학교 산학협력단 | 공극 구조의 세라믹 나노 입자-탄소 동소체 복합체를 이용한 리튬 이차전지의 음극 및 이의 제조방법 |
| CN113929128B (zh) * | 2021-10-27 | 2023-06-23 | 烟台佳隆纳米产业有限公司 | CuO@SiO2纳米复合材料的制备方法 |
| CN117753099B (zh) * | 2023-11-10 | 2026-04-10 | 上海金鑫生物科技有限公司 | 功能性过滤测试滤芯及其应用 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3505785A (en) | 1967-06-20 | 1970-04-14 | Du Pont | Superficially porous supports for chromatography |
| US20070189944A1 (en) | 2006-02-13 | 2007-08-16 | Advanced Materials Technology, Inc. | Porous microparticles with solid cores |
| TW200914372A (en) | 2007-06-04 | 2009-04-01 | Alltech Associates Inc | Silica particles and methods of making and using the same |
| US8685283B2 (en) * | 2008-08-29 | 2014-04-01 | Agilent Technologies, Inc. | Superficially porous metal oxide particles, methods for making them, and separation devices using them |
| SG171795A1 (en) | 2008-11-26 | 2011-07-28 | Univ College Cork Nat Univ Ie | A process for preparing silica microparticles |
| US7846337B2 (en) * | 2009-02-17 | 2010-12-07 | Agilent Technologies, Inc. | Superficially porous particles and methods of making and using same |
| CN101961639A (zh) | 2009-07-23 | 2011-02-02 | 中国科学院兰州化学物理研究所 | 二氧化硅核壳型液相色谱填料的制备方法 |
| CN102070148B (zh) | 2009-11-23 | 2012-11-07 | 哈尔滨理工大学 | 单分散微米级球状介孔氧化硅mcm-41合成方法及应用 |
| JP5856162B2 (ja) * | 2010-07-26 | 2016-02-09 | ウオーターズ・テクノロジーズ・コーポレイシヨン | 粒度分布の狭い実質的に非多孔質のハイブリッドコアを含む表面多孔質材料 |
-
2011
- 2011-12-01 GB GB1120665.3A patent/GB2497105B/en active Active
-
2012
- 2012-11-22 JP JP2014543843A patent/JP6122438B2/ja active Active
- 2012-11-22 US US14/361,768 patent/US10493428B2/en active Active
- 2012-11-22 WO PCT/EP2012/073405 patent/WO2013079396A1/en not_active Ceased
- 2012-11-22 CN CN201280059128.4A patent/CN104010970B/zh active Active
- 2012-11-22 EP EP12794688.7A patent/EP2785641B1/en active Active
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