CN109520803A - A kind of method and application reducing microballoon non-specific adsorption - Google Patents
A kind of method and application reducing microballoon non-specific adsorption Download PDFInfo
- Publication number
- CN109520803A CN109520803A CN201811648131.5A CN201811648131A CN109520803A CN 109520803 A CN109520803 A CN 109520803A CN 201811648131 A CN201811648131 A CN 201811648131A CN 109520803 A CN109520803 A CN 109520803A
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- microballoon
- specific adsorption
- reducing
- modification
- carboxyl
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
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- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811648131.5A CN109520803B (en) | 2018-12-29 | 2018-12-29 | Method for reducing nonspecific adsorption of microspheres and application |
Applications Claiming Priority (1)
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CN201811648131.5A CN109520803B (en) | 2018-12-29 | 2018-12-29 | Method for reducing nonspecific adsorption of microspheres and application |
Publications (2)
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CN109520803A true CN109520803A (en) | 2019-03-26 |
CN109520803B CN109520803B (en) | 2022-01-18 |
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CN201811648131.5A Active CN109520803B (en) | 2018-12-29 | 2018-12-29 | Method for reducing nonspecific adsorption of microspheres and application |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103864967A (en) * | 2012-12-11 | 2014-06-18 | 中国科学院大连化学物理研究所 | Polymer particles modified by amphoteric carrier and application thereof in pretreatment of protein sample |
CN104031201A (en) * | 2014-05-29 | 2014-09-10 | 深圳市新产业生物医学工程股份有限公司 | Preparation method and application of magnetic microsphere for biological protein separation |
CN105126714A (en) * | 2015-08-05 | 2015-12-09 | 上海交通大学 | Functional nano particle composite microsphere, preparation and applications thereof |
CN106237947A (en) * | 2016-08-31 | 2016-12-21 | 上海美吉生物医药科技有限公司 | Magnetic microsphere of high density carboxyl modified and preparation method thereof |
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2018
- 2018-12-29 CN CN201811648131.5A patent/CN109520803B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103864967A (en) * | 2012-12-11 | 2014-06-18 | 中国科学院大连化学物理研究所 | Polymer particles modified by amphoteric carrier and application thereof in pretreatment of protein sample |
CN104031201A (en) * | 2014-05-29 | 2014-09-10 | 深圳市新产业生物医学工程股份有限公司 | Preparation method and application of magnetic microsphere for biological protein separation |
CN105126714A (en) * | 2015-08-05 | 2015-12-09 | 上海交通大学 | Functional nano particle composite microsphere, preparation and applications thereof |
CN106237947A (en) * | 2016-08-31 | 2016-12-21 | 上海美吉生物医药科技有限公司 | Magnetic microsphere of high density carboxyl modified and preparation method thereof |
Non-Patent Citations (3)
Title |
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ZAMMATTEO N 等: "Comparison between different strategies of covalent attachment of DNA to glass surfaces to build DNA microarrays", 《ANALYTICAL BIOCHEMISTRY》 * |
文颖慧 等: "多醇法可控制备羧基化Fe3O4超顺磁性微球", 《功能材料》 * |
许永娟 等: "载体材料表面化学组成对蛋白质吸附行为的影响研究进展", 《化工进展》 * |
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CN109520803B (en) | 2022-01-18 |
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Inventor after: Zhang Xiaoqin Inventor after: Hong Ming Inventor after: Wang Yao Inventor after: Xu Hong Inventor after: Gu Hongchen Inventor after: He Guoqing Inventor after: Wang Jufeng Inventor after: Liu Wei Inventor after: Zhou Xuyi Inventor before: Hong Ming Inventor before: Liu Wei Inventor before: Zhou Xuyi Inventor before: Wang Yao Inventor before: Du Weilin Inventor before: Xu Hong Inventor before: Liu Xiang Inventor before: Gu Hongchen Inventor before: He Guoqing Inventor before: Wang Jufeng Inventor before: Shi Lili |
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