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sterilization News
Diode Demonstration Establishes Efficient Route to Sterile Settings
NAGOYA, Japan, Nov. 29, 2022 — Since their introduction in the 1960s, laser diodes have been developed and commercialized for a number of applications with wavelengths ranging from infrared to blue-violet. Examples of this technology include optical communications devices with infrared laser diodes and Blu-ray Discs using blue-violet laser diodes. Still, despite the efforts of research groups around the world, deep ultraviolet (DUV) laser diodes remained elusive. Researchers from Nagoya University and Asahi Kasei
Autonomous Robot Takes on COVID-19
CHAMPAIGN, Ill., Oct. 30, 2020 — A team at the Grainger College of Engineering at University of Illinois Urbana-Champaign’s Health Care Engineering Systems Center (HCESC) developed the UVBot, an autonomous robot built from easily accessible objects and designed to neutralize...
COVID-19 Increases Demand for UV LEDs that Disinfect Spaces
ANSAN, South Korea, March 12, 2020 — Seoul Viosys, a developer of UV LED technology and a subsidiary of Seoul Semiconductor, announced this week that customer inquiries for its violeds UV LED products, which can be used for sterilizing bacteria, increased more than five times over the...
Solid-State UV Lamp Presents Sterilization Alternative
NAGOYA, Japan, April 23, 2014 — A new solid-state UV lamp could provide a cheaper and safer option for surface sterilization.
Frequency Combs Advance Biomedicine
DENVER, June 15, 2012 — Laser frequency combs, first a curiosity but now a practical research tool, are moving beyond physics and optics to advance biomedicine by helping evalulate a novel instrument that kills harmful bacteria without liquid chemicals or high...
Germ-Killing UV LEDs
RALEIGH, N.C., May 23, 2012 — A relatively simple and inexpensive solution to the problem of ultraviolet light-absorption in LED substrates will enable the development of LED devices that use UV light to kill pathogens such as bacteria and viruses. Researchers at North Carolina...
Sterilizing with Fluorescent Light
WASHINGTON, Oct. 28, 2010 — The prevalence of methicillin-resistant Staphylococcus aureus (MRSA) infections is well-known, causing an estimated 19,000 deaths yearly in the US and $3 billion to $4 billion in health care costs. What is less well-known is that this increased...
Plasma Probes Pulp Painlessly
LOS ANGELES, Aug. 31, 2009 – To reduce the process involved in routine root canal procedures, researchers developed a cold-plasma jet that may prevent deposits of bacteria from being left behind once the diseased pulp tissue is removed, while also relieving pain.
'Superbug' Zapper Tested
GLASGOW, Scotland, Jan. 6, 2009 -- A technology that uses a narrow spectrum of visible light to photodynamically inactivate the deadly skin staph infection MRSA and other so-called "superbugs" is now undergoing major hospital trials. Researchers at the University of Strathclyde's...
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April 2024
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