ARTEMIS Far UVC DISINFECTION DEVICES

Far UV-C radiation: An emerging tool for pandemic control

New Type of Ultraviolet Light Makes Indoor Air as Safe as Outdoors | Columbia University Irving Medical Center

Anti-viral light neutralises COVID-19 | University of Leeds

Far-UVC light (222 nm) efficiently and safely inactivates airborne human coronaviruses | Scientific Reports - Nature

Research Shows Ushio’s 222 nm UV-C Light is Effective in Inactivating the Delta Variant of SARS-CoV-2 | USHIO INC.

Narrow Wavelength of UV Light Safely Kills Drug-Resistant Bacteria - Columbia University Irving Medical Center

Chronic irradiation with 222-nm UVC light induces neither DNA damage nor epidermal lesions in mouse skin, even at high doses - PLOS

Ultraviolet C light with wavelength of 222 nm inactivates a wide spectrum of microbial pathogens

Long‐term Effects of 222‐nm ultraviolet radiation C Sterilizing Lamps on Mice Susceptible to Ultraviolet Radiation - Yamano - 2020 - Wiley Online Library

Far-UVC light: A new tool to control the spread of airborne-mediated microbial diseases | Scientific Reports - Nature

Evaluation of acute corneal damage induced by 222-nm and 254-nm ultraviolet light in Sprague–Dawley rats

Effect of far ultraviolet light emitted from an optical diffuser on methicillin-resistant Staphylococcus aureus in vitro - PLOS

Germicidal Efficacy and Mammalian Skin Safety of 222-nm UV Light

Modeling of ultraviolet propagation from air to human epidermis with wavelength range of 200–300 nm

Far UVC light for E. coli disinfection generated by carbon nanotube cold cathode and sapphire anode - ScienceDirect

Skin tolerant inactivation of multiresistant pathogens using far-UVC LEDs | Scientific Reports

Ozone Generation by Ultraviolet Lamps† - Claus - 2021 - Photochemistry and Photobiology - Wiley Online Library

Turn Up the Lights, Leave them On and Shine them All Around—Numerical Simulations Point the Way to more Efficient Use of Far‐UVC Lights

Re‐Evaluation of Rat Corneal Damage by Short‐Wavelength UV Revealed Extremely Less Hazardous Property of Far‐UV‐C†

Reduction of Patulin in Apple Juice Products by UV Light of Different Wavelengths in the UVC Range

36 World Journal of Textile Engineering and Technology , 2021, 36-39 Prospective of Germicidal Far UV-C in Face Masks and PPE

Disinfection and healing effects of 222-nm UVC light on methicillin-resistant Staphylococcus aureus infection in mouse wounds - PMC

Disclaimer - Seoul National University

Compatibility of Aircraft Interior Surfaces with 222 nm Far-UV Light Exposure - Boeing

Far-UVC (222 nm) efficiently inactivates an airborne pathogen in a room-sized chamber | Scientific Reports Many infectious diseases, including COVID-19, are transmitted by airborne pathogens.

New Type of Ultraviolet Light Makes Indoor Air as Safe as Outdoors | Columbia University Irving Medical Center A new study from David Brenner's lab at Columbia University's Center for Radiological Research found ...

Anti-viral light neutralises COVID-19 | University of Leeds A new type of ultraviolet light can efficiently kill airborne microbes, such as those which cause COVID-19, a study has found after successful trials.

Far-UVC light (222 nm) efficiently and safely inactivates airborne human coronaviruses | Scientific Reports - Nature A direct approach to limit airborne viral transmissions is to inactivate them within a short time of their production.

Research Shows Ushio’s 222 nm UV-C Light is Effective in Inactivating the Delta Variant of SARS-CoV-2 | USHIO INC. A group of researchers including Professor Hiroki Oge of Hiroshima University Hospital's Department of Infectious Diseases

Narrow Wavelength of UV Light Safely Kills Drug-Resistant Bacteria - Columbia University Irving Medical Center NEW YORK (June 8, 2016) – Scientists from the Center for Radiological Research at Columbia University

Chronic irradiation with 222-nm UVC light induces neither DNA damage nor epidermal lesions in mouse skin, even at high doses - PLOS Surgical site infections (SSIs) represent an important clinical problem associated with increased levels of surgical morbidity and mortality.

Ultraviolet C light with wavelength of 222 nm inactivates a wide spectrum of microbial pathogens Ultraviolet C (UVC) light has been used to inactivate several pathogens. Unlike conventional 254-nm UVC, 222-nm UVC is harmless to mammalian cells.

Long‐term Effects of 222‐nm ultraviolet radiation C Sterilizing Lamps on Mice Susceptible to Ultraviolet Radiation - Yamano - 2020 - Wiley Online Library Introduction. Ultraviolet radiation C (UVC) is defined as 100–280 nm wavelengths UV.

Far-UVC light: A new tool to control the spread of airborne-mediated microbial diseases | Scientific Reports - Nature Airborne-mediated microbial diseases represent one of the major challenges to worldwide public health

Evaluation of acute corneal damage induced by 222-nm and 254-nm ultraviolet light in Sprague–Dawley rats (2019). Evaluation of acute corneal damage induced by 222-nm and 254-nm ultraviolet light in Sprague–Dawley rats.

Effect of far ultraviolet light emitted from an optical diffuser on methicillin-resistant Staphylococcus aureus in vitro - PLOS Drug-resistant bacteria such as methicillin-resistant Staphylococcus aureus (MRSA) are a target for new antimicrobial technologies.

Germicidal Efficacy and Mammalian Skin Safety of 222-nm UV Light We have previously shown that 207-nm ultraviolet (UV) light has similar antimicrobial properties as typical germicidal UV light (254 nm), but without inducing mammalian skin damage.

Modeling of ultraviolet propagation from air to human epidermis with wavelength range of 200–300 nm Ultraviolet (UV) technology plays an important role in the fields of sterilization, disinfection, and short-range wireless optical communications.

Ultraviolet (UV) devices emitting UVC irradiation (200− 280 nm) have proven to be effective for virus disinfection, especially on surfaces and in air, due to their rapid effectiveness and limited to no material corrosion. Numerous studies of UV-induced inactivation focused on nonenveloped viruses.

The devastating COVID-19 pandemic has brought many challenges for the scientific commune. Containment of infection becomes paramount when the agent is novel with little or no management options.

Far UVC light for E. coli disinfection generated by carbon nanotube cold cathode and sapphire anode - ScienceDirect E. coli was sterilized by far UVC light generated by carbon nanotubes and sapphire..

Skin tolerant inactivation of multiresistant pathogens using far-UVC LEDs | Scientific Reports The stability of the LED emission is essential to the irradiation studies.

Ozone Generation by Ultraviolet Lamps† - Claus - 2021 - Photochemistry and Photobiology - Wiley Online Library The COVID-19 pandemic has generated great interest in ultraviolet germicidal irradiation (UVGI) as a means to disinfect air and surfaces.

Turn Up the Lights, Leave them On and Shine them All Around—Numerical Simulations Point the Way to more Efficient Use of Far‐UVC Lights for the Inactivation of Airborne Coronavirus - Wood - - Photochemistry and Photobiology - Wiley Online Library

Re‐Evaluation of Rat Corneal Damage by Short‐Wavelength UV Revealed Extremely Less Hazardous Property of Far‐UV‐C† Corneal damage‐induced various wavelength UV (311, 254, 235, 222 and 207 nm) was evaluated in rats.

In this study, the antiviral activity of a far-UVC (222 nm) microplasma flat lamp against SARS-CoV-2 was evaluated.

Reduction of Patulin in Apple Juice Products by UV Light of Different Wavelengths in the UVC Range | Journal of Food Protection - Allen Press

36 World Journal of Textile Engineering and Technology , 2021, 36-39 Prospective of Germicidal Far UV-C in Face Masks and PPE

Disinfection and healing effects of 222-nm UVC light on methicillin-resistant Staphylococcus aureus infection in mouse wounds - PMC 2.2. UVC light source.

Disclaimer - Seoul National University 저작자표시-비영리-변경금지 2.0 대한민국 이용자는 아래의 조건을 따르는 경우에 한하여 자유롭게 l 이 저작물을 복제, 배포, 전송, 전시, 공연 및 방송할 수 있습니다. 다음과 같은 조건을 따라야 합니다: l 귀하는, 이 저작물의 재이용이나 배포의 경우, 이 저작물에 적용된 이용허락조건

Compatibility of Aircraft Interior Surfaces with 222 nm Far-UV Light Exposure - Boeing Compatibility of Aircraft Interior Surfaces with 222 nm Far-UV Light Exposure

(PDF) The efficiency of coaxial KrCl* excilamps - ResearchGate The spectrum, input power and 222 nm radiant efficiency were measured for coaxial KrCl* excilamps based on a dielectric barrier discharge.

In the food industry, cross-contamination, which can occur through post-harvest, process, and storage, is an important part of the food safety (Chen et al. 2001).

Comparison of the Disinfection Effects of Vacuum‐UV (VUV) and UV Light on Bacillus subtilis Spores in Aqueous Suspensions at 172, 222 and 254 nm - Wang - 2010 - Photochemistry and Photobiology - Wiley Online Library

Further evidence that far‐UVC for disinfection is unlikely to cause erythema or pre‐mutagenic DNA lesions in skin

The Study of Far-UVC 222-nm Excilamp and Germicidal-UVC 254-nm Low-pressure Hg Lamp: Optical Characteristics and Service Life | IEEE Conference Publication | IEEE Xplore

Disinfection with Far-UV (222 nm Ultraviolet light) 2 Copyright ©2020 Boeing. All rights reserved. available. It is this ability to add energy to molecules that gives UV light its germicidal properties.

State-of-the-art Technology: Inactivation of Pathogens Using a 222-nm Ultraviolet Light Source with an Optical Filter 9 The lluinating ngineering ntitute of Jaan Journal of Science and Technology in Lighting Vol.44, 2020 Translated Paper State-of-the-art Technology

Anti-microbial effect of filtered 222nm excimer lamps in a hospital waiting area | medRxiv Background Hospital aquired infections is a considerable challenge for vulnerable patients.

Disinfection capabilities of a 222 nm wavelength ultraviolet lighting device: a pilot study | Journal of Wound Care - MAG Online Library There is a growing threat of multidrug resistant (MDR) pathogens which are both costly and difficult to treat.

The purpose of this study was to investigate the synergistic bactericidal effect of 222-nm KrCl excilamp and 254-nm LP Hg lamp simultaneous treatment against Escherichia coli O157:H7, Salmonella enterica subsp.

(PDF) Ultraviolet disinfection with 222 nm wavelength – New options to inactivate UV-resistant pathogens. PDF | On Jul 1, 2009, Marcus Clauss and others published Ultraviolet disinfection with 222 nm wavelength – New options to inactivate UV-resistant pathogens.

Viability evaluation of layered cell sheets after ultraviolet light irradiation of 222 nm - ScienceDirect Results. The UV transmittance of 222 nm was 10 times less than that of 254 nm. A MTT assay revealed that cells of cell sheets irradiated at 222 nm was less damaged than those at 254 nm

Synergistic effect of 222-nm krypton-chlorine excilamp and mild heating combined treatment on inactivation of Escherichia coli O157:H7 and Salmonella Typhimurium in apple juice - ScienceDirect.com

Polarization-dependent hole generation in 222 nm-band AlGaN-based Far-UVC LED: a way forward to the epi-growers of MBE and MOCVD - Journal of Materials Chemistry C (RSC Publishing)

Effect of 222-nm krypton-chloride excilamp treatment on inactivation of Escherichia coli O157:H7 and Salmonella Typhimurium on alfalfa seeds and seed germination - ScienceDirect KrCl excilamp had greater bactericidal effect than LP Hg lamp against pathogens on alfalfa seeds

Improved Spectral Purity of 222‐nm Irradiation Eliminates Detectable Cyclobutylpyrimidine Dimers Formation in Skin Reconstructs even at High and Repetitive Disinfecting Doses - Ivanova - - Photochemistry and Photobiology - Wiley Online Library

Safety of 222 nm UVC irradiation to the surgical site in a rabbit model To prevent surgical site infection, continuous disinfection could be helpful. Short wavelength UVC is highly bactericidal but shows cytotoxicity. Radiation of UVC with a wavelength of 222 nm to the s...

Methicillin-resistant Staphylococcus aureus contamination of hospital-use-only mobile phones and efficacy of 222-nm ultraviolet disinfection - ScienceDirect.com A 222-nm UVC-emitting Kr-Cl excimer lamp module (Care222, Ushio Inc. Tokyo, Japan) was used in this study.

Effect of intermittent 222 nm krypton-chlorine excilamp irradiation on microbial inactivation in water - ScienceDirect In order to assure the microbial safety of drinking water, krypton-chlorine (KrCl) excilamp treatment has emerged as a possible technology to replace the use of

Simultaneous atrazine degradation and E. coli inactivation by UV/S2O82-/Fe2+ process under KrCl excilamp (222 nm) irradiation - ScienceDirect This study is the first to reveal that the iron-catalyzed photo-activation of persulfate (UV/PS/Fe 2+ system) under mercury-free KrCl...

Mechanism and efficacy of virus inactivation by a microplasma UV lamp generating monochromatic UV irradiation at 222 nm - ScienceDirect This study evaluated the potential of a microplasma UV lamp as an alternative UV source to the current mercury-based (Hg-based) UV lamp for water disi…

Application of a 222-nm krypton-chlorine excilamp to control foodborne pathogens on sliced cheese surfaces and characterization of the bactericidal mechanisms

Efficiency of KrCl excilamp (222 nm) for inactivation of bacteria in suspension - Matafonova - 2008 - Letters in Applied Microbiology - Wiley Online Library UV excilamp. An DBD KrCl excilamp with output power of 5 W was used for disinfection experiments on a bench scale.

Higher effectiveness of photoinactivation of bacterial spores, UV resistant vegetative bacteria and mold spores with 222 nm compared to 254 nm wavelength - Clauß - 2006 - Acta hydrochimica et hydrobiologica - Wiley Online Library

Pilot study on the decontamination efficacy of an installed 222-nm ultraviolet disinfection device (Care222™), with a motion sensor, in a shared bathroom - ScienceDirect

Effective disinfection technology to combat severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can help reduce viral transmission during the ongoing COVID-19 global pandemic and in the future.

Extreme Exposure to Filtered Far-UVC: A Case Study DISCUSSION. These self-exposure results have indicated that large radiant exposures (“doses”) of 1500 mJ cm −2 of filtered far-UVC

Chronic irradiation with 222-nm UVC light induces neither DNA damage nor epidermal lesions in mouse skin, even at high doses - PLOS

We’re thrilled to announce that Ushio Inc. and the plastic surgery group led by Professor T.C Lim, Head & Senior Consultant, Division of Plastic...

Germicidal Efficacy and Mammalian Skin Safety of 222-nm UV Light We have previously shown that 207-nm ultraviolet (UV) light has similar antimicrobial properties as typical germicidal UV light (254 nm)

Exploratory clinical trial on the safety and bactericidal effect of 222-nm ultraviolet C irradiation in healthy humans - Home - PLOS

White Papers - Far-UV Sterilray™ Far-UV Sterilray™ is the world leader and developer of 222nm disinfection equipment. We utilize patented 222nm

Effect of far ultraviolet light emitted from an optical diffuser on methicillin-resistant Staphylococcus aureus in vitro - PLOS

Predicting airborne coronavirus inactivation by far-UVC in populated rooms using a high-fidelity coupled radiation-CFD model | Scientific Reports - Nature

Harmless Effects of Sterilizing 222‐nm far‐UV Radiation on Mouse Skin and Eye Tissues - Cadet - 2020 - Photochemistry and Photobiology

Potential of far ultraviolet (UV) 222 nm light for management of strawberry fungal pathogens - ScienceDirect Recently developed, night-time irradiation provided the breakthrough...

{{ResearchData[ix].title}} - Boeing Learn about safe and healthy air travel and how the aviation industry

Study Shows Ushio’s Care222® Lamps Effectively Inactivate SARS-CoV-2 (the COVID-19 Virus) Cypress, California (September 2020) – Dr. Hiroki Ohge, Professor, Department of Infectious Diseases

222-nm ultraviolet light inactivates dried inocula of human rhinovirus and human coronavirus on a glass carrier Narita et al. demonstrated strong germicidal effects of 254-nm and 222-nm ultraviolet C (UVC) light ...

No evidence of induced skin cancer or other skin abnormalities after long term (66 week) chronic exposure to 222-nm far-UVC radiation | bioRxiv Far-UVC radiation, typically defined as 200-235 nm, has similar or greater anti-microbial

Far-UVC light prevents MRSA infection of superficial wounds in vivo Background Prevention of superficial surgical wound infections from drug-resistant bacteria such as methicillin resistant Staphylococcus aureus (MRSA) currently

Safety of 222 nm Band-Pass Filtered Irradiation: A Review and Analysis of Current Data Casey Brantner, Angela Wong, Angela Davis, Celestia Hammond, Nels Olson*

A new Far-UVC based method for germ free hospitals and travel: Initus-V | medRxiv Direct contact and airborne spread are main mechanisms of transmission for SARS-CoV-2

Far-UVC Light Devices in Long-term Care Facilities to Reduce Infections - Full Text View - ClinicalTrials.gov Background: Nova Scotia has the highest proportion of seniors in Canada. Investing in high quality

Far-UVC Light Devices in Long-term Care Facilities to Reduce Infections - Full Text View - ClinicalTrials.gov Background: Nova Scotia has the highest proportion of seniors in Canada. Investing in high quality

Far-UVC (222 nm) efficiently inactivates an airborne pathogen in a room-sized chamber | Scientific Reports