노블한 마케터

Cartoon of the tentative events in contact killing. (A) Copper dissolves from the copper surface and causes cell damage. (B) The cell membrane ruptures because of copper and other stress phenomena, leading to loss of membrane potential and cytoplasmic content. (C) Copper ions induce the generation of reactive oxygen species, which cause further cell damage. (D) Genomic and plasmid DNA becomes de..

MB filter is exactly called Charged Melt Blown filter and is relatively inexpensive. The pore size of the filter is larger than that of fine dust or droplets, but since static electricity of petroleum is loaded, it absorbs fine dust with the attraction of static electricity. Static electricity gradually dissipates by the moisture contained in the breath and disappears completely when it comes in..

Total Copper (Cu) Content (mg/kg) As Per Standard Operating Procedure for Determining Total Metals Content Digested with Microwave And/Or Acid digestion Analyzed by Inductively Coupled Argon Plasma Spectrometry Result: 118,000 ppm = parts per million = mg/kg

Source: University of Southampton Published: 10 November 2015 New research from the University of Southampton has found that copper can effectively help to prevent the spread of respiratory viruses, which are linked to severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS). Animal coronaviruses that ‘host jump’ to humans, such as SARS and MERS, result in severe infe..

Source: CDC Cloth face coverings are an additional step to help slow the spread of COVID-19 when combined with every day preventive actions and social distancing in public settings. Who should NOT use cloth face coverings: children under age 2, or anyone who has trouble breathing, is unconscious, incapacitated or otherwise unable to remove the mask without assistance. Cloth face coverings are NO..

Source: CDC A cloth face covering may not protect the wearer, but it may keep the wearer from spreading the virus to others. COVID-19 spreads mainly from person to person through respiratory droplets produced when an infected person coughs, sneezes, talks, or raises their voice (e.g., while shouting, chanting, or singing). These droplets can land in the mouths or noses of people who are nearby o..

See larger image

Antimicrobial copperViruses spread through air conditioning A. On May 27th, the Korean Government announced guidelines for air conditioners to prevent the spread of new coronavirus infections. The government advises to be careful with operation of air conditioners, because the indoor air will be recirculated when air conditioners are used, and droplets may spread further due to air movement. “Wh..