
Panasonic Corporation announces verification of inhibitory effect of hydroxyl radicals contained in water (nano-sized electrostatic atomized water particle) on novel coronavirus (SARS-CoV-2)
Panasonic Corporation today announced that, in collaboration with Mayo Yasugi, Associate Professor, Department of Veterinary Science, Graduate School of Life and Environmental Sciences, Osaka Prefecture University, it has verified the inhibitory effect of the hydroxyl radicals contained in water (nano-sized electrostatic atomized water particle) on the novel coronavirus (SARS-CoV-2).
Hydroxyl radicals contained in water are particulate ions containing hydroxyl radicals that are generated by applying a high voltage to moisture in the air. They are characterized by being strongly oxidative and highly reactive. Panasonic has been conducting research on this technology over the past 20 years since 1997, and has verified its effectiveness in a variety of areas, including inhibiting pathogenic microorganism (bacteria, fungi, and viruses) and allergens, breaking down PM 2.5 components that have adverse effects on the human body*1.
In 2012, Panasonic conducted a virus clearance test with a third-party organization and confirmed the effectiveness of each of the 4 categories in terms of biological characteristics. Based on this result, Panasonic announced that "hydroxyl radicals contained in water" technology could be expected to have a inhibitory effect on new viruses*2.
The novel coronavirus (SARS-CoV-2) of the current global pandemic is one such new type of virus, and testing with Osaka Prefecture University has now confirmed that the hydroxyl radicals contained in water does have an inhibitory effect on this virus. This testing was carried out in a closed laboratory environment, and was not designed to assess its efficacy in uncontrolled living spaces.
Panasonic will continue to pursue the potential of "hydroxyl radicals contained in water" technology to address possible risks associated with air pollution such as new pathogenic microorganisms, with the aim of creating healthy environments for people around the world.
For reference:
Testing of inhibitory effect of hydroxyl radicals contained in water (nano-sized electrostatic atomized water particle) on the novel coronavirus (SARS-CoV-2)
- Overview
A comparative verification was conducted in a 45L test space containing the novel coronavirus (SARS-CoV-2) with and without exposure to hydroxyl radicals contained in water.
- Results
Over 99% of novel coronavirus (SARS-CoV-2) activity was inhibited within 3 hours.
Note: This verification was designed to generate basic research data on the effects of hydroxyl radicals contained in water on the novel coronavirus in laboratory conditions different from those found in living spaces. It was not designed to evaluate product performance.
- Methodology and data
Organization: Osaka Prefecture University
Period: July, 2020
Subject: Novel coronavirus (SARS-CoV-2)
Device: "Hydroxyl radicals contained in water" generator
Method:
- "Hydroxyl radicals contained in water" generator is installed at 15cm from the floor in the 45L test space.
- A piece of gauze inoculated with the virus solution was placed in a petri dish and exposed to ”hydroxyl radicals contained in water ” for a predetermined time.
- The virus infectious titer was measured and used to calculate the inhibition rate.
- The same test was performed 3 times to confirm reproducibility.
- Results data
Test subject | Hours | Inhibition rate* | |
SARS-CoV-2 | First time | 3 hours | 99.7% |
Second time | 3 hours | 99.9% | |
Third time | 3 hours | 99.9% |
*Panasonic’s calculation
Notes:
*1: Main releases on verification cases
- May 12, 2009: Positive effects of charged water particles on viruses, bacteria, and agricultural chemicals have been verified.
- October 20, 2009: The new influenza virus inhibition effect of charged water particles has been verified.
- February 20, 2012: Supression effect of charged water particles on pet-related allergens, bacteria, fungi, and viruses have been verified.
- January 16, 2014: Nano-sized electrostatic atomized water particles effectively breaks down PM2.5 components and inhibits growth of fungi attached to Yellow Sand.
*2: January 26, 2012: Virus suppression effect of charged water particles has been verified by the virus clearance test. Co-verified with Charles River Biopharmaceutical Services GmbH, a German testing organization.
About Panasonic
Panasonic Corporation is a worldwide leader in the development of diverse electronics technologies and solutions for customers in the consumer electronics, housing, automotive, and B2B businesses. The company, which celebrated its 100th anniversary in 2018, has expanded globally and now operates 528 subsidiaries and 72 associated companies worldwide, recording consolidated net sales of 7.49 trillion yen for the year ended March 31, 2020. Committed to pursuing new value through innovation across divisional lines, the company uses its technologies to create a better life and a better world for its customers. To learn more about Panasonic: https://www.panasonic.com/global.
# # #
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20200803005554/en/
Contact information
Media Contact:
Panasonic Corporation
Global Communications Department
https://news.panasonic.com/global/contacts/
Tanya Houston
Tanya.Houston@wildwoodpr.com
About Business Wire
(c) 2018 Business Wire, Inc., All rights reserved.
Business Wire, a Berkshire Hathaway company, is the global leader in multiplatform press release distribution.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
H.I.G. Capital Announces the Sale of DGS S.p.A.11.6.2024 12:00:00 CEST | Press release
H.I.G. Capital (“H.I.G.”), a leading global alternative investment firm with $62 billion of capital under management, is pleased to announce that an affiliate has signed a definitive agreement to sell its portfolio company, DGS S.p.A. (“DGS” or the “Group”), a leading firm in the Italian Information Technology market, to DGS Co-Founders and management team in partnership with ICG, a global alternative asset manager. Since its inception in 1997, DGShas supported blue-chip customers in the design, integration, and maintenance of complex IT systems, with a specialization in digital transformation and cybersecurity services. The Group currently has over 1,900 employees, revenues of approximately €300 million, and maintains a group of highly loyal clientele. During H.I.G.’s ownership, DGS has tripled in size and consolidated its position as a leading Italian firm in cybersecurity services and digital transformation. DGS offers its clients sophisticated and proprietary digital transformation
Evertas Names Nick Selby Head of European Underwriting11.6.2024 12:00:00 CEST | Press release
Evertas, the world’s first crypto insurance company, has named Nick Selby as its new Head of European Underwriting. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20240611141887/en/ Nick Selby, Executive Vice President and Head of European Underwriting at Evertas (Photo: Business Wire) Selby, an accomplished information and physical security professional, brings two decades of expertise in public and private sector information security, physical security, and complex incident handling, as well as seven years of experience leading teams securing billions of dollars in cryptoassets. Previously, his roles included VP of the Software Assurance Practice at Trail of Bits, Chief Security Officer at Paxos Trust Company, and Director of Cyber Intelligence and Investigations at the NYPD Intelligence Bureau. “Nick is an extremely valuable addition to our European team,” said Evertas CEO and Co-Founder J. Gdanski. “His public and private
Owlet utvider globalt fotavtrykk med lanseringen av medisinsk-sertifisert Dream Sock™ i Storbritannia og over hele Europa11.6.2024 11:00:00 CEST | Pressemelding
Owlet, Inc. («Owlet» or the «Company») (NYSE:OWLT), pioneren innen smart spedbarnsovervåking, kunngjør i dag den britiske og europeiske lanseringen av Dream Sock. Dette er en smart babymonitor med levende helseavlesninger og varsler for friske spedbarn mellom 0-18 måneder og 2,5-13,6 kg. Dette innovative medisinske utstyret gir foreldre helse og viktig informasjon i sanntid, noe som gir uovertruffen trygghet. Denne pressemeldingen inneholder multimedia. Se hele pressemeldingen her: https://www.businesswire.com/news/home/20240611820341/no/ (Photo: Business Wire) «Vi er svært stolte over å lansere Dream Sock til omsorgspersoner over hele Storbritannia og Europa og gi millioner av foreldre mer trygghet mens babyen sover,» sa Kurt Workman, Owlets administrerende direktør og medgründer. «Dream Sock er nå et globalt produkt som er anerkjent som medisinsk nøyaktig og trygt, etter å ha gjennomgått regulatoriske autorisasjoner og sertifiseringer innenfor flere geografier. I dag er misjonen vår
V-Nova Surpasses 1000 Patent Milestone in Media Technology Innovation11.6.2024 10:00:00 CEST | Press release
V-Nova, a leading provider of data compression solutions, video compression technology, XR technology, AI acceleration and parallel processing for a multitude of industries including media and entertainment, today announced its milestone achievement of 1000 active technology patents. This accomplishment underscores V-Nova’s dedication to research and development and its commitment to protecting its intellectual property globally. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20240611724561/en/ V-Nova’s patent portfolio spans more than 50 different jurisdictions. Including over 400 patents in Europe, over 200 in the Americas, over 100 in the United States specifically, and over 200 in Asia. V-Nova forged new directions in data processing to enhance digital experiences, maximize efficiency, reduce costs, and increase sustainability. The company leads the way with key international data compression standards for the video indust
Alipay+ Reveals Top Scorer Trophy Design for UEFA EURO 2024™11.6.2024 09:24:00 CEST | Press release
Alipay+, a suite of cross-border mobile payment and digitalization technology solutions operated by Ant International and an Official Partner of UEFA EURO 2024™, today revealed the trophy that will be awarded to the most prolific marksman at the UEFA EURO 2024™ finale on July 14 in Berlin, Germany. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20240610328619/en/ The UEFA Top Scorer Trophy presented by Alipay+ is unveiled for UEFA EURO 2024™ (Photo: Business Wire) Sculpted in the shape of the Chinese character “支” (pronounced zhi, and meaning payment as well as support), the trophy reflects Alipay+’s dedication to supporting consumers to enjoy seamless payment and a broad choice of deals using their preferred payment methods while traveling abroad. The character also resembles the fleeting moment of a barefooted striker poised to shoot, evoking the original beauty and power of football – a game that united people across the wo