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A Chinese research team has developed a nanomaterial that can find Sars-CoV-2 viruses in a living cell and remove them. Unlike most existing Covid-19 drugs, the material can inhibit infections from all major variants including Alpha, Beta, Delta and Omicron with high biosafety, the researchers said. “It can be a promising therapy to fight the pandemic in the future,” said a researcher involved in the study who asked not to be named. The findings were published in August in Nature Nanotechnology. Researchers from the Shenzhen Institute of Advanced Technology, National Centre for Nanoscience and Technology, Institute of High Energy Physics,...

LA QUINTA COLUMNA AT THE XXVII HUMANITARIAN CONFERENCE OF COMUSAV / CONUVIVE (rumble.com)I can believe that this important content may be incomplete –that the biowarfare against us may have additional means and strategies.The video is recorded in Spanish and provides English subtitles. I deeply appreciate the work of those who prepared the English subtitles: Gracias! There are minor errors in the subtitles, and not speaking the language meant that I sometimes missed the intention of content by accepting it as literal statement when it was an analysis of theories for the purpose of showing why they don’t work.LA QUINTA COLUMNA...

VANCOUVER, BRITISH COLUMBIA and NEW YORK, NEW YORK--(Marketwired - Jan. 20, 2014) - LOMIKO METALS INC. (TSX VENTURE:LMR)(PINKSHEETS:LMRMF)(FRANKFURT:DH8B) (Europe: ISIN: CA54163Q1028, WKN: A0Q9W7) (the "Company") announces Graphene 3D Lab has reached a significant milestone by filing a provisional patent application for the use of graphene-enhanced material, along with other materials, in 3D Printing (Additive Manufacturing). "This patent application is the result of a diligent effort on behalf of our team. It opens up a clear path toward the commercialization of graphene," stated Daniel Stolyarov, Graphene 3D Labs' CEO. "It is important that our proprietary technology is accepted by consumers in...

Rabbits with brain injuries hop again after treatment with dendrimers. By tacking drugs onto molecules targeting rogue brain cells, researchers have alleviated symptoms in newborn rabbits that are similar to those of cerebral palsy in children. Cerebral palsy refers to a group of incurable disorders characterized by impairments in movement, posture and sensory abilities. In general, medicines tend to act broadly rather than influence certain sets of cells in the brain. “You don’t expect large molecules to enter the brain, and if they do, you don’t expect them to target specific cells, and immediately act therapeutically — but all of...

SAN JOSE, Calif. — Researchers at I.B.M. have stored and retrieved digital 1s and 0s from an array of just 12 atoms, pushing the boundaries of the magnetic storage of information to the edge of what is possible. The findings, being reported Thursday in the journal Science, could help lead to a new class of nanomaterials for a generation of memory chips and disk drives that will not only have greater capabilities than the current silicon-based computers but will consume significantly less power. And they may offer a new direction for research in quantum computing. “Magnetic materials are extremely useful...

MEPs have called for nanosilver and long multiwalled carbon nanotubes to be banned in electrical and electronic products. Members of the EU Environment Committee made the call as they voted on proposed amendments to the Restriction of Hazardous Substances Directive. Their stance on nanomaterials was in addition to the EU proposals, and as well as asking for these two to be banned, they said that any electrical and electronic materials that contained nanomaterials of any nature should be labelled as such. Manufacturers would be compelled to provide the European Commission with safety data on any nanomaterials used.Nano nonsense?It remains unclear precisely...

US and French scientists say the term 'nanoparticle' needs to be redefined to provide a focus for environmental, health and safety studies, and future regulation. According to the researchers, nanomaterials should be categorised based on novel properties that are related to their small size - not, crucially, their size alone.In most countries, few or no specific regulations exist to govern the safe use of nanoparticles, despite their wide use in cosmetics, sun screens and some drug products. Until a decision can be reached on what exactly constitutes a nanoparticle, however, there can be no clear path forward. Although traditionally thought...

Could nanoparticles cause some lung damage?C. Juste/Miami Herald/Newscom Claims that seven Chinese factory workers developed severe lung damage from inhaling nanoparticles are stoking the debate over the environmental-health effects of nanotechnology.A paper published in the European Respiratory Journal claims to be the first to document cases of ill health caused by nanoparticles in humans (Y. Song, X. Li and X. Du Eur. Respir. J. 34, 559 - 567; 2009). Other experts are sceptical as to whether nanoparticles are actually to blame, but the paper has triggered lively discussions."The study raises the bar for doing appropriate research as fast as possible to...

Confusion over classification of nanomaterials under the Reach chemicals legislation has led to two groups of companies using different criteria to submit data on carbon nanotubes to the European Chemicals Agency (ECHA). Currently there is so much uncertainty about dealing with nanomaterials under the Reach regulations (which came into force in 2008) that different groups of companies are forming separate data-gathering bodies, called substance information exchange forums (SIEFs), to deal with carbon nanotubes (CNTs).  One group is setting up its own SIEF for carbon nanotubes to register them as distinct chemicals with their own safety profile. Another much larger collection of CNT...

Cleaning bathrooms may become a thing of the past with new coatings that will do the job for you. Researchers at the University of New South Wales are developing new coatings they hope will be used for self-cleaning surfaces in hospitals and the home. Led by Professor Rose Amal and Professor Michael Brungs of the ARC Centre for Functional Nanomaterials, a research team is studying tiny particles of titanium dioxide currently used on outdoor surfaces such as self-cleaning windows. The particles work by absorbing ultraviolet light below a certain wavelength, exciting electrons and giving the particles an oxidising quality stronger...