Monodisperse hollow polystyrene-divinyl benzene composite microsphere, preparation method thereof and application of monodisperse hollow polystyrene-divinyl benzene composite microsphere in enzyme-linked immunosorbent assay
The invention provides a preparation method of monodisperse hollow polystyrene-divinyl benzene composite microspheres, which comprises the following steps: A) mixing polystyrene seed microspheres with the molecular weight of 30000-40000, a dispersant and an emulsifier, and emulsifying to obtain an e...
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| creator | WANG PING FU GUANGYU LU LONG YANG ZENGLI WANG ZIGUI LI GUILIN ZHAO QIAOHUI BAO JINZHI |
| description | The invention provides a preparation method of monodisperse hollow polystyrene-divinyl benzene composite microspheres, which comprises the following steps: A) mixing polystyrene seed microspheres with the molecular weight of 30000-40000, a dispersant and an emulsifier, and emulsifying to obtain an emulsified solution of the polystyrene seed microspheres; and B) uniformly mixing an initiator, a styrene monomer, a divinyl benzene monomer and a pore-foaming agent, adding into the emulsified solution of the polystyrene seed microspheres, swelling for 2-10 hours in an inert gas atmosphere, then carrying out polymerization reaction, and washing and drying an obtained product to obtain the monodisperse hollow polystyrene-divinyl benzene composite microspheres. The invention also provides the monodisperse hollow polystyrene-divinyl benzene composite microsphere and an application of the monodisperse hollow polystyrene-divinyl benzene composite microsphere in enzyme-linked immunosorbent assay.
本发明提供了一种单分散空心聚苯乙烯-二乙烯基苯复 |
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本发明提供了一种单分散空心聚苯乙烯-二乙烯基苯复</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MEASURING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS TESTING THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP |
| title | Monodisperse hollow polystyrene-divinyl benzene composite microsphere, preparation method thereof and application of monodisperse hollow polystyrene-divinyl benzene composite microsphere in enzyme-linked immunosorbent assay |
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