Ambo Mundus Salus Organizatio et US Centra pro Morbus Imperium agnoscunt aerosols esse primariam mechanismum ad propagationem viri covidi-19. Aerosols sunt minimae particulae aquae vel aliae substantiae quae in aere suspensae per longum temporis spatium manere possunt, parvae satis ad systema respiratorium penetrandum.
Homines aerosols emittunt, cum respirant, tussiunt, loquuntur, clamant vel canunt. Hae aerosols virus etiam continere possunt si cum COVID-19 infecti sunt. Attrahentes quantitates sufficientes coronavirus aerosols hominem infirmum facere potest. Postulantes homines ad personas induendas, inductiones evacuationis et systematis filtrationum emendando, nuditatem personalem reducendo et summam aerosolarum in ambitu ambitu minuendo, potiores sunt ad dilatationem covid-19 aerosolarum coercendam.
Investigatio de novis virus infectivis periculosum est, et relative rara in laboratatorio cum summis biosafetis ordinibus. Omnia studia quae in larvas vel filtrationem efficientiam in pandemico moderno tempore usi sunt aliis materiis cogitaverunt ad magnitudinem et mores SARS-CoV-2 aerosols imitandos. Novum studium in eo melioratur, temptans solutiones salinarum aerosolized et aerosolas continens coronavirum ex eadem familia ac virus quod COVID-19 creat, sed solum mures inficit.
Yun Shen and George Washington University colleague Danmeng Shuai created a nanofiber filter that delivers a high voltage through a drop of polyvinylidene fluoride liquid to a spinning thread about 300 nanometers in diameter—about 167 times thinner than a human hair . This process created pores just a few micrometers in diameter on the nanofibers’ surface, helping them capture 99.9 percent of coronavirus aerosols.
Productio ars, quae electrospinning nota est, cost-efficax est ac adhiberi potest ad fibras nanofiber massas producendas pro personali instrumento tutelae et systematis filtration aeris. Electrospinning etiam munus electrostaticum in nanofibers relinquit, quae facultatem aerosols capiendi auget, et porositas alta facilius respirandi facit dum sparguntur electrospun nanofiber.
“Electrospinning technology can facilitate the design and manufacture of masks and air filters,” said Prof. Yun Shen. “Using electrospinning technology to develop new types of masks and air filters has good filtration performance, economic feasibility and scalability. Being able to meet the demand for masks and air filters in the field is very promising.”
Post tempus: Nov-01-2022
