Academic Papers
Build a solid technical foundation with academic knowledge, and verify the possibilities of innovation through experiments.
A Study on the Performance of an Oral Disinfector Based on UV-C LED Disinfection Technology
Eason Liao *MASSPHOTON LIMITED Hong Kong, Hong Kong, HK1100, China, eason@massphoton.comXiaoxiao WangMASSPHOTON LIMITED Hong Kong, Hong Kong, HK1100, China, sunny@massphoton.comMuhammad FurqanChase Farm Hospital National Health Service London, London, United Kingdomm.furqanl@nhs.netMuhammad ShafaMAS
Performance Evaluation of A High-Efficiency Water Disinfection Module Based on UV-C LED Technology
Eason Liao1[1] , Xiaoxiao Wang2[1], Qing Zhang[1], Jiancheng Wang[1], Shuzhong L[1]1 MASSPHOTON LIMITED Hong Kong, China, HK1100
Study on the Effect of Intermittent UV-C Irradiation on Fruit Preservation
This study systematically investigated the mechanisms underlying the effects of UV-C LED irradiation on the preservation of fresh fruits. High-power 270–280 nm gallium nitride (GaN)-based UV-C LED chips were employed, with device performance enhanced through optimized heat dissipation structures and a matrix arrangement design. Experimental results demonstrated that, under ambient conditions (22–27°C), a 75% duty cycle UV-C irradiation (45 s on/15 s off) achieved the most effective suppression of mold growth on apple slices and raspberries, completely inhibiting mold proliferation.
Application of UV-C LED Technology in Air Sterilizer: Sterilization And Odor Removal
The study demonstrates that the MASSPHOTON Q6060-D UV-C air sterilizer, utilizing 260–280nm UVC LED technology, effectively achieves multi-functional air purification. It inactivates airborne bacteria and viruses, removes TVOCs, PM2.5, and ammonia, with sterilization rates over 70% in real-world spaces and up to 99.9% odor removal in testing. This highlights its strong potential for commercial indoor air disinfection and odor control.
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