Hydrogen Peroxide is a chemical used in bleaches, dyes, cleansers, antiseptics, and disinfectants. In a concentrated form, it is toxic and irritating to tissues.
In biology it is well-known that every living organism is triggered by the hereditary material or DNA that encodes various protein molecules, which in turn perform all the necessary biological functions and it might seem that nothing else is needed to sustain the life of an organism.
Tom Peeling wanted his teeth cleaned and wasn't going to let the coronavirus pandemic get in the way.
The world is grappling with the worst pandemic in over 100 years. Caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a novel coronavirus which emerged in China in December 2019 but has now spread across the globe. With a rapid rate of transmission, SARS-CoV-2 has now affected over 4.88 million people and resulted in over 322,000 deaths.
A team of researchers has developed a portable, more environmentally friendly method to produce hydrogen peroxide. It could enable hospitals to make their own supply of the disinfectant on demand and at lower cost.
As COVID-19 cases continue to climb, front-line health care workers are decrying unsafe working conditions — in particular, describing inadequate access to personal protective equipment, or PPE.
With the coronavirus pandemic temporarily shuttering hair salons, many clients are appreciating, and missing, the ability of hair dye to cover up grays or touch up roots.
Amid shortages of personal protective equipment due to the Coronavirus Disease 2019 (COVID-19) pandemic, a St. Louis health care system has implemented a process to disinfect disposable N95 respirator masks that allows health care workers to reuse their own mask for up to 20 cycles.
Over the course of their journey from the open fields to the produce displays at grocery stores, fresh vegetables and fruits can sometimes become contaminated by microorganisms. These items can then spoil other produce, spreading the contamination further and increasing the number of food items that can cause illnesses.
Amid the coronavirus global pandemic, the world is facing a shortage of medical supplies, especially those intended to protect health workers. With the high demand for personal protective equipment (PPE), including surgical masks and N95 masks, many people are left with no choice but to try and decontaminate this equipment for extended use. Now, a new study by experts shows how N95 masks can be adequately decontaminated for further use.
When used correctly, both alcohol-based hand disinfectants recommended by the World Health Organization (WHO) are effective against the novel coronavirus Sars-Cov-2, as confirmed by an international research team headed by Professor Stephanie Pfänder from the Department of Molecular and Medical Virology at Ruhr-Universität Bochum.
While the masses hunt for toilet paper, Caroline Gregory and other people with diabetes are on a different mission: scouring stores for the rubbing alcohol or alcohol swabs needed to manage their disease.
As health workers and first responders in the United States try to stem a pandemic without adequate protective gear, health officials are forced to consider a stopgap - decontaminating and reusing N95 masks to shield those whose jobs expose them to the virus that causes COVID-19.
As the novel coronavirus diseases (COVID-19) spreads to over 169 nations and territories across the globe, grinding to a halt nations and their healthcare systems, more and more countries are resorting to ‘lockdowns’ to prevent human to human transmission of the virus.
Aging is an inevitable part of life, yet some species are aging very differently than others, even than very similar ones.
The popular painkiller ibuprofen may have more significant effects on the liver than previously thought, according to new research from the University of California, Davis.
A new antimicrobial coating that can be activated by light has been reported by researchers in the journal Nature Communications, in March 2020. The coating can be used to prevent transmission from computer and phone screens and keyboards, the inside of catheters, and breathing tubes. All these are significant routes of healthcare-associated infections (HCAIs).
Vaporized hydrogen peroxide failed to completely sterilize surgical tools 76 percent of the time when the tools were soiled with salts or blood and not cleaned prior to sterilization, according to a study published today in Infection Control & Hospital Epidemiology, the journal of the Society for Healthcare Epidemiology of America.
When a new pathogen wreaks havoc on the planet, scientists from across the globe race to understand how it behaves and spreads. Now, scientists have found that the novel coronavirus (2019-nCoV) can survive on metal, plastic, and glass for as long as nine days.
The novel coronavirus 2019-nCoV is making headlines worldwide. Since there is no specific therapy against it, the prevention of infection is of particular importance in order to stem the epidemic.
A novel drug, named "FerriIridium", can simultaneously help diagnose and treat gastric cancer. The initially weakly active precursor (prodrug), based on an iridium-containing compound, is selectively activated only after reaching the interior of a tumor cell. This is possible because of the higher amount of iron present there, report scientists in the journal Angewandte Chemie.