FIG 1 (IMAGE) Compuscript Ltd Caption Operating wavelength, typical structure and application in disinfection and sterilization field of AlGaN based DUV LED. Credit OEA Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.