L
Lucy S.C. Wan
Researcher at National University of Singapore
Publications - 84
Citations - 1730
Lucy S.C. Wan is an academic researcher from National University of Singapore. The author has contributed to research in topics: Dosage form & Pulmonary surfactant. The author has an hindex of 21, co-authored 84 publications receiving 1660 citations.
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Journal ArticleDOI
CMC of polysorbates
Lucy S.C. Wan,Philip F.S. Lee +1 more
TL;DR: The CMC of a series of polysorbates was determined using a surface tension method, indicating that the procedure adopted was reliable, simple, and fast.
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Drug encapsulation in alginate microspheres by emulsification
TL;DR: A method based on an emulsification process was developed for the production of calcium alginate microspheres and it was found that a suspension of the drug particles was required for effective microencapsulation.
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Relationship Between Swelling and Drug Release in a Hydrophilic Matrix
TL;DR: In this article, the authors examined the mechanism of behaviour of HPMC in a polymer-drug directly-compressed matrix and showed that the swelling of the polypropylmethylcellulose (HPMC) is affected by concentration and viscosity grade of the polymer.
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Spheronization conditions on spheroid shape and size
TL;DR: In this paper, the effects of spheronization speed and residence time on the size and sphericity of microcrystalline cellulose (MCC)-lactose spheroids were investigated.
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Chitosan Microspheres Prepared by Emulsification and Ionotropic Gelation
TL;DR: In this paper, an attempt was made to prepare chitosan microspheres by an emulsion-phase separation technique but without the usual use of glutaraldehyde as a cross-linking agent.