Publications

KAN Chi Wai
A salt-free, zero-discharge and dyebath-recyclable circular coloration technology based on cationic polyelectrolyte complex for cotton fabric dyeing
Wang W.Y. Chiou J.C. Chen W.X. Yu J.L. Kan C.W.*
DOI: 10.1007/s10570-021-04353-0
This study introduces a sustainable circular dyeing technology for cotton fabrics, featuring zero-effluent discharge and dyebath recyclability. The method not only cuts textile pollution but also imparts antimicrobial properties, offering an eco-friendly solution to reduce the industry's environmental impact. Read more
Biosafety evaluation and quantitative determination of poly (hexamethylene biguanide) (PHMB) coated on cellulosic fabrics by Kubelka–Munk equation
Wang W.Y. Chiou J.C. Chen W.X. Yu J.Y. Kan C.W.*
DOI: 10.1007/s10570-021-03939-y
This study presents a method to quantify cationic finishing agents on cellulosic fabrics using the Kubelka–Munk equation. Findings reveal maximum PHMB adsorption around 8 mg/g and establish a safe, non-cytotoxic PHMB level for biosafety, offering crucial insights for fabric treatment. Read more
Development of antiviral cvc (Chief value cotton) fabric
Wang W.Y. Yim S.L. Wong C.H. Kan C.W.*
DOI: 10.3390/polym13162601
This study examines PHMB-treated fabric, showing it kills 94% of coronavirus in 2 hours. The findings highlight its potential for use in protective clothing and bedding, offering a promising solution to reduce COVID-19 transmission in high-risk areas. Read more
Influence of pH-responsive compounds synthesized from chitosan and hyaluronic acid on dual-responsive (pH/temperature) hydrogel drug delivery systems of Cortex Moutan
Chatterjee S. Hui P.* Siu W.S. Kan C.W. Leung P.C. Chen W.X. Chiou J.C.
DOI: 10.1016/j.ijbiomac.2020.12.035
This study investigates polysaccharide-based pH-responsive hydrogels for drug delivery. Enhanced drug release and antibacterial properties were observed, facilitated by improved stability and mechanical strength, indicating significant potential for advanced biomedical applications. Read more
Reusable face masks as alternative for disposable medical masks: factors that affect their wear-comfort
This study explores comfort factors in reusable face masks, focusing on permeability, thermal conductivity, and wear trials. Findings suggest that masks with thin, breathable fabrics and high thermal conductivity offer greater comfort, informing better mask design strategies. Read more