Results 21 to 30 of about 5,338 (231)

Quantitative evaluation of SARS-CoV-2 inactivation using a deep ultraviolet light-emitting diode

Scientific Reports, 2021
Inactivation technology for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is certainly a critical measure to mitigate the spread of coronavirus disease 2019 (COVID-19). A deep ultraviolet light-emitting diode (DUV-LED) would be a promising
Takeo Minamikawa, Takaaki Koma, Akihiro Suzuki, Takahiko Mizuno, Kentaro Nagamatsu, Hideki Arimochi, Koichiro Tsuchiya, Kaoru Matsuoka, Takeshi Yasui, Koji Yasutomo, Masako Nomaguchi   +10 more
doaj   +1 more source

Development and Validation of 96-Microwell-Based Spectrophotometric and High-Performance Liquid Chromatography with Fluorescence Detection Methods with High Throughput for Quantitation of Duvelisib and Seliciclib in Their Bulk Forms and Capsules

Applied Sciences, 2022
The Food and Drug Administration (FDA) has approved duvelisib (DUV) for managing follicular lymphoma, small lymphocytic lymphoma, and relapsed or refractory chronic lymphocytic leukemia.
Haya I. Aljohar, Abdulmajeed A. Alghamdi, Nasr Y. Khalil, Hany W. Darwish, Rashad Al-Salahi, Ibrahim A. Darwish   +5 more
doaj   +1 more source

The DUV-FEL development program [PDF]

PACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268), 2002
We discuss the design and output radiation parameters for the Deep Ultra-violet Free Electron Laser at BNL, which will generate coherent output down to 100 nm using high gain harmonic generation. The result of the FEL calculation and the status of the experiment are presented.
Yu, L. H., Dimauro, L. F., Doyuran, A., Graves, W., Johnson, E., Krinsky, S., Rakowsky, G., Skaritka J., Shaftan, T., Sheehy, B., Wu, J. H., Mikhailov, S.   +11 more
openaire   +1 more source

Operation of spatial light modulators in DUV light

, 2022
S.277-284The Fraunhofer Institute for Microelectronic Circuits and Systems (FhG-IMS) has developed spatial light modulators (SLM), which are used in a pattern generator for DUV laser mask writing developed by Micronic Laser Systems.
Krellmann, M., Leonardsson, L., Dauderstädt, U., Wendrock, H., Karlin, T., Berzinsh, U., Dürr, P.   +6 more
core   +1 more source

Deep-ultraviolet photonics for the disinfection of SARS-CoV-2 and its variants (Delta and Omicron) in the cryogenic environment

Opto-Electronic Advances, 2023
Deep-ultraviolet (DUV) disinfection technology provides an expeditious and efficient way to suppress the transmission of coronavirus disease 2019 (COVID-19).
Wenyu Kang, Jing Zheng, Jiaxin Huang, Lina Jiang, Qingna Wang, Zhinan Guo, Jun Yin, Xianming Deng, Ye Wang, Junyong Kang   +9 more
doaj   +1 more source

Improvement of Light Extraction in Deep Ultraviolet GaN Light Emitting Diodes with Mesh P-Contacts

Applied Sciences, 2020
One of the main reasons that the emission efficiency of GaN-based light-emitting diodes (LEDs) decreases significantly as the emission wavelength shorter than 300 nm is the low light extraction efficiency (LEE). Especially in deep ultra-violet (DUV) LEDs,
Shiou-Yi Kuo, Chia-Jui Chang, Zhen-Ting Huang, Tien-Chang Lu   +3 more
doaj   +1 more source

A Review of Recent Research Advances on AlGaN-Based Deep Ultraviolet Light-Emitting Diodes

IEEE Access
Due to environmental friendliness, small size, long lifetime, and adjustable light-emitting wavelength, AlGaN-based deep ultraviolet light-emitting diodes (DUV-LEDs) have great development potential in the fields of biochemical detection, sterilization ...
Yong Huang, Yu Li, Dan Xiang
doaj   +1 more source

Characteristics of collection and inactivation of virus in air flowing inside a winding conduit equipped with 280 nm deep UV-LEDs

Environment International, 2022
A general-purpose virus inactivation unit that can inactivate viruses was developed using deep ultraviolet (DUV) LEDs that emit DUV rays with a wavelength of 280 nm.
Kotaro Takamure, Yasuaki Sakamoto, Yasumasa Iwatani, Hiroshi Amano, Tetsuya Yagi, Tomomi Uchiyama   +5 more
doaj   +1 more source

A Novel Liquid Packaging Structure of Deep-Ultraviolet Light-Emitting Diodes to Enhance the Light-Extraction Efficiency

Crystals, 2019
To realize high-efficiency, AlGaN-based, deep-ultraviolet light-emitting diodes (DUV-LEDs), enhancing their light-extraction efficiency and reducing thermal resistance is very crucial.
Chieh-Yu Kang, Chih-Hao Lin, Tingzhu Wu, Po-Tsung Lee, Zhong Chen, Hao-Chung Kuo   +5 more
doaj   +1 more source

Bilayer E-Beam/DUV Resist Systems [PDF]

, 1990
Two bilayer E-beam/DUV resist schemes were developed using a DUV sensitive PMGI planarization layer and two E-beam sensitive imaging layers. PMM~ and Olin-Hunt Waycoat HEBR-214 were used as imaging layers.
Baccaro, James
core   +1 more source