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Alvin C.K. Lai

City University of Hong Kong

43H-index
147Paper Count
6.8KCitation Count
Published Papers 91
Publication Date
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Far-UVC and UVC disinfection of healthcare fabrics: from laboratory evidence to clinical application
errResults in Engineering
IF7.9
err2026-09-23
err0
errOAAI
errX.W. Su; G.Y.A. Tan; K. Ceesay; W.S. Li; A.C.K. Lai
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errSave
Enhancing upper-room UVGI performance through rotating UV source under poorly-mixed ventilation conditions
errJournal of Hazardous Materials
IF11.3
err2026-07-24
err0
PREAI
errMinghao Wang; Alvin C.K. Lai
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errSave
Improving Far-UVC Disinfection Efficiency in Portable Devices: Optical Enhancement and Agent-Based Lamps’ Layout Optimization
errBuilding and Environment
IF7.6
err2025-12-15
err0
PREAI
errXunmei Wu; Huihui Zhang; Thomas S.T. Ng; Alvin C.K. Lai
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Study On the Air Gap Effect When Closing Toilet Lid on Droplet and Pathogen Escaping from Flushing
errAmerican Journal of Infection Control
IF2.4
err2025-10-12
err0
PREAI
errHuihui Zhang; Borui Chen; Alvin CK Lai
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A Novel Bioaerosol Chamber to Measure the Inactivation Rate of Airborne Viruses at Low Far-UV-C Radiation Doses
errAEROSOL AND AIR QUALITY RESEARCH
IF2.5
err2025-09-26
err0
errOAAI
errRomay, Francisco J.; Sobhy, Nader M.; Collins, Aaron M.; Juidici, Ryne A.; Wang, Minghao; Youssef, Christiana R. B.; Pui, David Y. H.; Goyal, Sagar M.; Lai, Alvin C. K.
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Performance evaluation of antimicrobial blue light for inactivating multidrug-resistant bacteria on common fabric materials
errJournal of Infection and Public Health
IF4
err2025-05-28
err0
errOAAI
errHanlin Liu; Huihui Zhang; Alvin C.K. Lai
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errSave
Wavelength-specific inactivation mechanisms and efficacies of germicidal UVC for airborne human coronavirus
errJOURNAL OF HAZARDOUS MATERIALS
IF11.3
err2025-02-01
err0
PREAI
errLu, Y. H.; Shi, X. R.; Li, W. S.; Lai, A. C. K.
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Experimental investigation comparing Far-UVC (222nm) and UVC (254nm) for inactivation of bacteria on hard and fabric surfaces
errBUILDING AND ENVIRONMENT
IF7.6
err2025-01-01
err0
PREAI
errSu, X. W.; Chen, B. R.; Li, W. S.; Lai, A. C. K.
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Experimental study on the effect of light source arrangements on the disinfection performance of upper-room 222 nm Far-UVC
errJOURNAL OF HAZARDOUS MATERIALS
IF11.3
err2024-11-01
err0
PREAI
errWang, M. H.; Wu, X. M.; Lai, A. C. K.
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Experimental study on enhancing single-pass air disinfection efficacy for portable disinfection systems with different Far-UVC sources
errBUILDING AND ENVIRONMENT
IF7.6
err2024-08-01
err2
PREAI
errWang, Minghao; Lai, Alvin C. K.
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Effects of surface-attached durations, nutrients, and relative humidity on the resuspension of bacteria during human walking
errJOURNAL OF HAZARDOUS MATERIALS
IF11.3
err2024-05-01
err0
PREAI
errZhang, Huihui; Ferro, Andrea R.; Li, Iris W. S.; Lai, Alvin C. K.
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Reply letter for comments raised by professor Deng for inactivation of foodborne pathogenic and spoilage bacteria by single and dual wavelength UV-LEDs: Synergistic effect and pulsed operation
errFOOD CONTROL
IF6.3
err2024-05-01
err0
PREAI
errLu, Yuhao; Yang, Bin; Zhang, Huihui; Lai, A. C. K.
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Evaluating the Performance of UV Disinfection across the 222-365 nm Spectrum against Aerosolized Bacteria and Viruses
errENVIRONMENTAL SCIENCE & TECHNOLOGY
IF11.3
err2024-04-09
err4
PREAI
errLu, Y. H.; Wang, R. X.; Liu, H. L.; Lai, A. C. K.
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Experimental study on droplet and bioaerosol emissions from flushing a squat toilet
errBUILDING AND ENVIRONMENT
IF7.6
err2024-02-01
err1
PREAI
errZhang, Huihui; Su, Xiaowen; Xiao, Qiuke; Lai, Alvin C. K.
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Techno-economic assessment of the solar-assisted heat pump latent heat thermal energy storage system for water heating
errENERGY AND BUILDINGS
IF7.1
err2023-12-01
err7
PREAI
errJin, Xin; You, Shi; Huang, Gongsheng; Lai, Alvin C. K.
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Secondary aerosol formation in incense burning particles by O3 and OH oxidation via single particle mixing state analysis
errSCIENCE OF THE TOTAL ENVIRONMENT
IF8
err2023-10-01
err3
PREAI
errLiang, Zhancong; Zhou, Liyuan; Li, Xinyue; Cuevas, Rosemarie Ann Infante; Tang, Rongzhi; Li, Mei; Cheng, Chunlei; Chu, Yangxi; Lee, Patrick K. H.; Lai, Alvin C. K.; Chan, Chak K.
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Effects of triboelectric charging, flooring materials, relative humidity, and shoe sole materials on human walking-induced particle resuspension
errBUILDING AND ENVIRONMENT
IF7.6
err2023-10-01
err3
PREAI
errZhang, Huihui; Liu, Hanlin; Ferro, Andrea R.; Vivian; Lai, Alvin C. K.
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Highly host-linked viromes in the built environment possess habitat-dependent diversity and functions for potential virus-host coevolution
errNATURE COMMUNICATIONS
IF15.7
err2023-05-09
err14
errOAAI
errDu, Shicong; Tong, Xinzhao; Lai, Alvin C. K.; Chan, Chak K.; Mason, Christopher E.; Lee, Patrick K. H.
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Experimental study of the disinfection performance of a 222-nm Far-UVC upper-room system on airborne microorganisms in a full-scale chamber
errBUILDING AND ENVIRONMENT
IF7.6
err2023-05-01
err15
PREAI
errWang, M. H.; Zhang, H. H.; Chan, C. K.; Lee, P. K. H.; Lai, A. C. K.
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errSave
Evaluation of human walking-induced resuspension of bacteria on different flooring materials
errBUILDING AND ENVIRONMENT
IF7.6
err2023-05-01
err5
PREAI
errYang, S. Y.; Zhang, H. H.; Hsiao, T. C.; Ferro, A. R.; Lai, A. C. K.
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Research Directions

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Co-authors
Cooperation Journals
C
Christopher E. Mason
H-index: 103 · Papers: 936
W
William W. Nazaroff
H-index: 87 · Papers: 407
C
Charles J. Weschler
H-index: 85 · Papers: 319
C
Chak K. Chan
H-index: 82 · Papers: 485
W
W. J. Riley
H-index: 80 · Papers: 758
View more