Showing 121 - 140 results of 1,536 for search '(((pinna OR (pina OR pin)) OR cheng) OR ((((spans OR span) OR pink) OR ssspina) OR ping))', query time: 0.18s Refine Results
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    Dated by Tan, Ping Hao

    Published 2016
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    Final Year Project (FYP)
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    Reverse emulsion polymerization : study of variables’ effects on nanogel synthesis and behaviour by Ho, Cheng En

    Published 2019
    “…Stable water-dispersible nanohydrogels of crosslinked acrylic acid-co-acrylamide (Poly AAc-co-AM) polymer were formed by inverse emulsion polymerization using N,N'methylenebisacrylamide (NNMBA) as cross-linking agent, and polyoxyethylene sorbitan mono-oleate (TWEEN80) and sorbitan monooleate (SPAN80) as cosurfactants. Various factors (temperature, initiator type, solvent ratio and surfactant ratio) that affect the reaction were arranged in a matrix and experiments were carried out in order to test how the factors affect the formation of the nanogel. …”
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