Prof. LAI Chi Keung Alvin (賴志強)
Research Output
- 2025
- Published
Wavelength-specific inactivation mechanisms and efficacies of germicidal UVC for airborne human coronavirus
Lu, Y. H., Shi, X. R., Li, W. S. & Lai, A. C. K., 15 Feb 2025, In: Journal of Hazardous Materials. 484, 136666.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
- Published
Experimental investigation comparing Far-UVC (222nm) and UVC (254nm) for inactivation of bacteria on hard and fabric surfaces
Su, X. W., Chen, B. R., Li, W. S. & Lai, A. C. K., 1 Jan 2025, In: Building and Environment. 267, Part C, 112324.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
- 2024
- Published
Experimental study on the effect of light source arrangements on the disinfection performance of upper-room 222 nm Far-UVC
Wang, M. H., Wu, X. M. & Lai, A. C. K., 5 Nov 2024, In: Journal of Hazardous Materials. 479, 135571.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
- Accepted/In press/Filed
便攜式且無過濾器單程空氣消毒系統
LAI, C. K. A. (Inventor), ZHANG, H. (Inventor), WANG, M. (Inventor) & LU, Y. (Inventor), 9 Oct 2024, (Accepted/In press/Filed) Priority No. 202411401449.9Research output: Patents, Agreements and Assignments › RGC 51 - Patents (CityUHK)
- Accepted/In press/Filed
Portable And Filter-Free Single-Pass Air Disinfection System For Disinfection Of Contaminated Airflow Or Bioaerosols
LAI, C. K. A. (Inventor), ZHANG, H. (Inventor), WANG, M. (Inventor) & LU, Y. (Inventor), 16 Aug 2024, (Accepted/In press/Filed) Priority No. 18/806,743Research output: Patents, Agreements and Assignments › RGC 51 - Patents (CityUHK)
- Published
Experimental study on enhancing single-pass air disinfection efficacy for portable disinfection systems with different Far-UVC sources
Wang, M. & Lai, A. C. K., 1 Aug 2024, In: Building and Environment. 261, 111742.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Scopus citations: 2 - Published
Formation of secondary aerosol by 222 nm Far-UVC irradiation on SO2
Liang, Z., Zhou, L., Chen, K., Lin, Y.-H., Lai, A. C. K., Lee, P. K. H. & Sit, P. H. L. & 2 others, , 1 Aug 2024, In: Atmospheric Environment. 330, 120559.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Scopus citations: 3 - Published
Don’t Forget About the Microbes on Surfaces in Indoor Atmospheric Chemistry
Nah, T., Lee, P. K. H. & Lai, A. C. K., Aug 2024, In: ACS ES&T Air. 1, 8, p. 743-746 4 p.Research output: Journal Publications and Reviews › Comment/debate
- Published
Effects of surface-attached durations, nutrients, and relative humidity on the resuspension of bacteria during human walking
Zhang, H., Ferro, A. R., Li, I. W. S. & Lai, A. C. K., 15 May 2024, In: Journal of Hazardous Materials. 470, 134278.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Scopus citations: 1 - Published
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”
Lu, Y., Yang, B., Zhang, H. & Lai, A. C. K., May 2024, In: Food Control. 159, 110256.Research output: Journal Publications and Reviews › Letter
- Published
Evaluating the Performance of UV Disinfection across the 222−365 nm Spectrum against Aerosolized Bacteria and Viruses
Lu, Y. H., Wang, R. X., Liu, H. L. & Lai, A. C. K., 23 Apr 2024, In: Environmental Science and Technology. 58, 16, p. 6868-6877Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Scopus citations: 10 - Published
Experimental study on droplet and bioaerosol emissions from flushing a squat toilet
Zhang, H., Su, X., Xiao, Q. & Lai, A. C. K., 15 Feb 2024, In: Building and Environment. 250, 111162.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Scopus citations: 1 - 2023
- Published
Techno-economic assessment of the solar-assisted heat pump latent heat thermal energy storage system for water heating
Jin, X., You, S., Huang, G. & Lai, A. C. K., 15 Dec 2023, In: Energy and Buildings. 301, 113657.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Scopus citations: 13 - Published
Secondary aerosol formation in incense burning particles by O3 and OH oxidation via single particle mixing state analysis
Liang, Z., Zhou, L., Li, X., Cuevas, R. A. I., Tang, R., Li, M. & Cheng, C. & 4 others, , 10 Oct 2023, In: Science of the Total Environment. 894, 164942.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Scopus citations: 4 - Published
Effects of triboelectric charging, flooring materials, relative humidity, and shoe sole materials on human walking-induced particle resuspension
Zhang, H., Liu, H., Ferro, A. R., Vivian & Lai, A. C. K., 1 Oct 2023, In: Building and Environment. 244, 110838.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Scopus citations: 3 - Published
Negligible increase in indoor endotoxin activity by 222 nm far-UVC illumination on bioaerosols
Liang, Z., Cheung, T. Y., Chan, W. L., Lim, C. K., Lai, A. C. K., Lee, P. K. H. & Chan, C. K., 1 Aug 2023, In: Environmental Science: Atmospheres. 3, 8, p. 1212-1220Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Scopus citations: 3 - Published
Experimental study of the disinfection performance of a 222-nm Far-UVC upper-room system on airborne microorganisms in a full-scale chamber
Wang, M. H., Zhang, H. H., Chan, C. K., Lee, P. K. H. & Lai, A. C. K., 15 May 2023, In: Building and Environment. 236, 110260.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Scopus citations: 18 - Published
Evaluation of human walking-induced resuspension of bacteria on different flooring materials
Yang, S. Y., Zhang, H. H., Hsiao, T. C., Ferro, A. R. & Lai, A. C. K., 1 May 2023, In: Building and Environment. 235, 110218.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Scopus citations: 5 - Published
Coordinated energy management for commercial prosumers integrated with distributed stationary storages and EV fleets
Zheng, S., Huang, G. & Lai, A. C. K., 1 Mar 2023, In: Energy and Buildings. 282, 112773.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Scopus citations: 24 - Published
Energy and economic performance of the heat pump integrated with latent heat thermal energy storage for peak demand shifting
Jin, X., Zheng, S., Huang, G. & CK Lai, A., 5 Jan 2023, In: Applied Thermal Engineering. 218, 119337.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Scopus citations: 19