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Lai Wah Chan

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TOP 3
Poh Mun Wong; Lai Wah Chan; Paul Wan Sia Heng
Investigation on side-spray fluidized bed granulation with swirling airflow.
Shubhajit Paul; Paul Wan Sia Heng; Lai Wah Chan
Optimization in solvent selection for chlorin e6 in photodynamic therapy.
Christine Cahyadi; Lai Wah Chan; Paul Wan Sia Heng
The reality of in-line tablet coating.

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All Publications

2013: Poh Mun Wong; Lai Wah Chan; Paul Wan Sia Heng
Investigation on side-spray fluidized bed granulation with swirling airflow.
AAPS PharmSciTech 2013;14(1):211-21.
2013: Shubhajit Paul; Paul Wan Sia Heng; Lai Wah Chan
Optimization in solvent selection for chlorin e6 in photodynamic therapy.
Journal of fluorescence 2013;23(2):283-91.
2013: Christine Cahyadi; Lai Wah Chan; Paul Wan Sia Heng
The reality of in-line tablet coating.
Pharmaceutical development and technology 2013;18(1):2-16.
2012: Christine Cahyadi; Lai Wah Chan; Jackson Jie Sheng Koh; Zhi Hui Loh; Paul Wan Sia Heng
A feasibility study on pellet coating using a high-speed quasi-continuous coater.
AAPS PharmSciTech 2012;13(4):1276-86.
2012: C Cahyadi; Lai Wah Chan; B X Tan; P W S Heng
A study on in-line tablet coating--the influence of compaction and coating on tablet dimensional changes.
AAPS PharmSciTech 2012;13(3):785-92.
2012: Stephanie L M Tay; Paul Wan Sia Heng; Lai Wah Chan
The chick chorioallantoic membrane imaging method as a platform to evaluate vasoactivity and assess irritancy of compounds.
The Journal of pharmacy and pharmacology 2012;64(8):1128-37.
2012: Stephanie Li Mei Tay; Paul Wan Sia Heng; Lai Wah Chan
The CAM-LDPI method: a novel platform for the assessment of drug absorption.
The Journal of pharmacy and pharmacology 2012;64(4):517-29.
2012: Xiang Kou; Hartwig Steckel; Lai Wah Chan; Paul W S Heng
Physico-chemical aspects of lactose for inhalation.
Advanced drug delivery reviews 2012;64(3):220-32.
2011: Zhi Hui Loh; Celine V Liew; Lai Wah Chan; Dawn Z L Er; Paul W S Heng
Spray granulation for drug formulation.
Expert opinion on drug delivery 2011;8(12):1645-61.
2011: Stephanie Li Mei Tay; Paul Wan Sia Heng; Lai Wah Chan
An investigation of the chick chorioallantoic membrane as an alternative model to various biological tissues for permeation studies.
The Journal of pharmacy and pharmacology 2011;63(10):1283-9.
2011: C Cahyadi; Lai Wah Chan; P Colombo; P W S Heng
The butterfly effect: a physical phenomenon of hypromellose matrices during dissolution and the factors affecting its occurrence.
International journal of pharmaceutics 2011;406(1-2):31-40.
2011: Christine Cahyadi; Paul Wan Sia Heng; Lai Wah Chan
Optimization of process parameters for a quasi-continuous tablet coating system using design of experiments.
AAPS PharmSciTech 2011;12(1):119-31.
2010: C Cahyadi; A D Karande; Lai Wah Chan; Paul Wan Sia Heng
Comparative study of non-destructive methods to quantify thickness of tablet coatings.
International journal of pharmaceutics 2010;398(1-2):39-49.
2009: Lay Hui Tan; Lai Wah Chan; Paul Wan Sia Heng
Alginate/starch composites as wall material to achieve microencapsulation with high oil loading.
Journal of microencapsulation 2009;26(3):263-71.
2008: Keat Theng Chow; Lai Wah Chan; Paul Wan Sia Heng
Characterization of spreadability of nonaqueous ethylcellulose gel matrices using dynamic contact angle.
Journal of pharmaceutical sciences 2008;97(8):3467-82.
2008: GOH CHEONG HIAN; Paul Wan Sia Heng; Esther Pei En Huang; Benny Kai Hui Li; Lai Wah Chan
Interactions of antimicrobial compounds with cross-linking agents of alginate dressings.
The Journal of antimicrobial chemotherapy 2008;62(1):105-8.
2008: A L Ching; Celine V Liew; Paul Wan Sia Heng; Lai Wah Chan
Impact of cross-linker on alginate matrix integrity and drug release.
International journal of pharmaceutics 2008;355(1-2):259-68.
2008: Ai Ling Ching; Celine V Liew; Lai Wah Chan; Paul Wan Sia Heng
Modifying matrix micro-environmental pH to achieve sustained drug release from highly laminating alginate matrices.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 2008;33(4-5):361-70.
2008: E S K Tang; Li Wang; Celine V Liew; Lai Wah Chan; Paul Wan Sia Heng
Drying efficiency and particle movement in coating--impact on particle agglomeration and yield.
International journal of pharmaceutics 2008;350(1-2):172-80.
2008: Lai Wah Chan; Emily L C Cheah; Constance L L Saw; Wanyu Weng; Paul W S Heng
Antimicrobial and antioxidant activities of Cortex Magnoliae Officinalis and some other medicinal plants commonly used in South-East Asia.
Chinese medicine 2008;3():15.
2008: Lai Wah Chan; L H Tan; Paul Wan Sia Heng
Process analytical technology: application to particle sizing in spray drying.
AAPS PharmSciTech 2008;9(1):259-66.
2008: Keat Theng Chow; Lai Wah Chan; Paul Wan Sia Heng
Formulation of hydrophilic non-aqueous gel: drug stability in different solvents and rheological behavior of gel matrices.
Pharmaceutical research 2008;25(1):207-17.
2007: Lai Wah Chan; Ai Ling Ching; Celine V Liew; Paul Wan Sia Heng
Mechanistic study on hydration and drug release behavior of sodium alginate compacts.
Drug development and industrial pharmacy 2007;33(6):667-76.
2006: Paul Wan Sia Heng; Lai Wah Chan; E S K Tang
Use of swirling airflow to enhance coating performance of bottom spray fluid bed coaters.
International journal of pharmaceutics 2006;327(1-2):26-35.
2006: Huey Ying Lee; Lai Wah Chan; Anton V Dolzhenko; Paul Wan Sia Heng
Influence of viscosity and uronic acid composition of alginates on the properties of alginate films and microspheres produced by emulsification.
Journal of microencapsulation 2006;23(8):912-27.
2006: Xiaohua Liu; Wan Sia Heng; Qi Li; Lai Wah Chan
Novel polymeric microspheres containing norcantharidin for chemoembolization.
Journal of controlled release : official journal of the Controlled Release Society 2006;116(1):35-41.
2006: Celine V Liew; Lai Wah Chan; Ai Ling Ching; Paul Wan Sia Heng
Evaluation of sodium alginate as drug release modifier in matrix tablets.
International journal of pharmaceutics 2006;309(1-2):25-37.
2006: Lai Wah Chan; K T Chow; Paul Wan Sia Heng
Investigation of wetting behavior of nonaqueous ethylcellulose gel matrices using dynamic contact angle.
Pharmaceutical research 2006;23(2):408-21.
2005: Lai Wah Chan; Xiaohua Liu; Paul Wan Sia Heng
Liquid phase coating to produce controlled-release alginate microspheres.
Journal of microencapsulation 2005;22(8):891-900.
2005: Huey Ying Lee; Lai Wah Chan; Paul Wan Sia Heng
Influence of partially cross-linked alginate used in the production of alginate microspheres by emulsification.
Journal of microencapsulation 2005;22(3):275-80.
2005: L H Tan; Lai Wah Chan; Paul Wan Sia Heng
Effect of oil loading on microspheres produced by spray drying.
Journal of microencapsulation 2005;22(3):253-9.
2005: Q Y Guo; Lai Wah Chan; Paul Wan Sia Heng
Investigation of the release of aspirin from spray-congealed micro-pellets.
Journal of microencapsulation 2005;22(3):245-51.
2005: Paul Wan Sia Heng; Lai Wah Chan; K T Chow
Development of novel nonaqueous ethylcellulose gel matrices: rheological and mechanical characterization.
Pharmaceutical research 2005;22(4):676-84.
2005: Lai Wah Chan; Kang Teng Ong; Paul Wan Sia Heng
Novel film modifiers to alter the physical properties of composite ethylcellulose films.
Pharmaceutical research 2005;22(3):476-89.
2004: Jin Song Hao; Lai Wah Chan; Ze Xiang Shen; Paul Wan Sia Heng
Complexation between PVP and Gantrez polymer and its effect on release and bioadhesive properties of the composite PVP/Gantrez films.
Pharmaceutical development and technology 2004;9(4):379-86.
2004: Paul Wan Sia Heng; Jinsong Hao; Lai Wah Chan; Siok Hui Chew
Influences of osmotic agents in diffusion layer on drug release from multilayer coated pellets.
Drug development and industrial pharmacy 2004;30(2):213-20.
2004: Paul Wan Sia Heng; Lai Wah Chan; Celine V Liew; S N Chee; Josephine L P Soh; S M Ooi
Roller compaction of crude plant material: influence of process variables, polyvinylpyrrolidone, and co-milling.
Pharmaceutical development and technology 2004;9(2):135-44.
2003: Paul Wan Sia Heng; Lai Wah Chan; Kang Teng Ong
Influence of storage conditions and type of plasticizers on ethylcellulose and acrylate films formed from aqueous dispersions.
Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Société canadienne des sciences pharmaceutiques 2003;6(3):334-44.
2003: Paul Wan Sia Heng; Lai Wah Chan; Tin Wui Wong
Formation of alginate microspheres produced using emulsification technique.
Journal of microencapsulation 2003;20(3):401-13.
2003: Lai Wah Chan; Liang Theng Lim; Paul Wan Sia Heng
Immobilization of fine particles on lactose carrier by precision coating and its effect on the performance of dry powder formulations.
Journal of pharmaceutical sciences 2003;92(5):975-84.
2003: Lai Wah Chan; Tin Wui Wong; Pih Chng Chua; Peter York; Paul Wan Sia Heng
Anti-tack action of polyvinylpyrrolidone on hydroxypropylmethylcellulose solution.
Chemical & pharmaceutical bulletin 2003;51(2):107-12.
2003: C C Lee; Lai Wah Chan; Paul Wan Sia Heng
Use of a fluidized bed hammer mill for size reduction and classification: effects of process variables and starting materials on the particle size distribution of milled lactose batches.
Pharmaceutical development and technology 2003;8(4):431-42.
2002: Tin Wui Wong; Lai Wah Chan; Shyan Bin Kho; Paul Wan Sia Heng
Design of controlled-release solid dosage forms of alginate and chitosan using microwave.
Journal of controlled release : official journal of the Controlled Release Society 2002;84(3):99-114.
2002: Lai Wah Chan; C C Lee; Paul Wan Sia Heng
Ultrafine grinding using a fluidized bed opposed jet mill: effects of feed load and rotational speed of classifier wheel on particle shape.
Drug development and industrial pharmacy 2002;28(8):939-47.
2002: Tin Wui Wong; Lai Wah Chan; Huey Ying Lee; Paul Wan Sia Heng
Release characteristics of pectin microspheres prepared by an emulsification technique.
Journal of microencapsulation 2002;19(4):511-22.
2002: Lai Wah Chan; Paul Wan Sia Heng
Effects of aldehydes and methods of cross-linking on properties of calcium alginate microspheres prepared by emulsification.
Biomaterials 2002;23(5):1319-26.
2001: Paul Wan Sia Heng; Lai Wah Chan; M G Easterbrook; X Li
Investigation of the influence of mean HPMC particle size and number of polymer particles on the release of aspirin from swellable hydrophilic matrix tablets.
Journal of controlled release : official journal of the Controlled Release Society 2001;76(1-2):39-49.
2001: Lai Wah Chan; W Y Chan; Paul Wan Sia Heng
An improved method for the measurement of colour uniformity in pellet coating.
International journal of pharmaceutics 2001;213(1-2):63-74.
2000: Tin Wui Wong; Lai Wah Chan; Paul Wan Sia Heng
Study of the melt pelletization process focusing on the micromeritic property of pellets.
Chemical & pharmaceutical bulletin 2000;48(11):1639-43.
2000: Lai Wah Chan; Liang Theng Lim; Paul Wan Sia Heng
Microencapsulation of oils using sodium alginate.
Journal of microencapsulation 2000;17(6):757-66.
2000: Paul Wan Sia Heng; Lai Wah Chan; Celine V Liew; T Y Ng
Effect of tabletting compaction pressure on alginate microspheres.
Journal of microencapsulation 2000;17(5):553-64.
2000: Paul Wan Sia Heng; Tin Wui Wong; Lai Wah Chan
Influence of production variables on the sphericity of melt pellets.
Chemical & pharmaceutical bulletin 2000;48(3):420-4.
2000: Paul Wan Sia Heng; Lai Wah Chan; Liang Theng Lim
Quantification of the surface morphologies of lactose carriers and their effect on the in vitro deposition of salbutamol sulphate.
Chemical & pharmaceutical bulletin 2000;48(3):393-8.
2000: Lai Wah Chan; T R Kurup; A Muthaiah; Jeyanthi Chinnappa Thenmozhiyal
Interaction of p-hydroxybenzoic esters with beta-cyclodextrin.
International journal of pharmaceutics 2000;195(1-2):71-9.
1999: Paul Wan Sia Heng; Lai Wah Chan; Siok Hui Chew
Mechanism of pellet coat rupture and its effect on drug release.
Chemical & pharmaceutical bulletin 1999;47(7):939-43.
1998: Lai Wah Chan; Paul Wan Sia Heng
Effects of poly(vinylpyrrolidone) and ethylcellulose on alginate microspheres prepared by emulsification.
Journal of microencapsulation 1998;15(4):409-20.
1997: Lai Wah Chan; Paul Wan Sia Heng; LS Wan
Effect of cellulose derivatives on alginate microspheres prepared by emulsification.
Journal of microencapsulation 1997;14(5):545-55.
1992: LS Wan; Paul Wan Sia Heng; Lai Wah Chan
Drug encapsulation in alginate microspheres by emulsification.
Journal of microencapsulation 1992;9(3):309-16.
1992: T R Kurup; LS Wan; Lai Wah Chan
Interaction of preservatives with macromolecules: Part I--Natural hydrocolloids.
Pharmaceutica acta Helvetiae 1992;67(11):301-7.
1991: T R Kurup; LS Wan; Lai Wah Chan
Availability and activity of preservatives in emulsified systems.
Pharmaceutica acta Helvetiae 1991;66(3):76-82.
1991: T R Kurup; LS Wan; Lai Wah Chan
Effect of surfactants on the antibacterial activity of preservatives.
Pharmaceutica acta Helvetiae 1991;66(9-10):274-80.
1986: LS Wan; T R Kurup; Lai Wah Chan
Partition of preservatives in oil/water systems.
Pharmaceutica acta Helvetiae 1986;61(10-11):308-13.