RECENT UPDATE OF COVID-19 VACCINES

Recent Update of COVID-19 Vaccines

Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) has been recently identified as a novel member of beta coronaviruses (CoVs) and the cause of coronavirus disease 2019 (COVID-19).It has been first discovered in China and soon has spread across continents with an Cleansing Oil escalating number of mortalities.There is an urgent need

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Inhibiting the Segregation of Germanium in Silver Nanolayers

It is generally acknowledged that using germanium as a wetting film for silver nanolayers decreases the surface roughness of the metal.However, germanium atoms also tend to segregate towards the surface of silver films, increasing ohmic losses in the structure.Here we propose an Au/Ge/Ag based structure where the segregation of germanium in silver

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Computational and comparative aspects of two carbon nanosheets with respect to some novel topological indices

The recent discovery of various forms of carbon nanostructures inspired the researchers due to their uses in various fields.Numerous production approaches for carbon nanostructures have been presented; doping, functionalization, chemical modification, and filling have been achieved, and manipulation, characterization and separation of carbon nanost

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