Current vaccine technology with an emphasis on recombinant measles virus as a new perspective for vaccination against SARS-CoV-2.

The novel coronavirus disease 2019 (COVID-19) that emerged in China has spread to more than 212 countries to date. COVID-19 can cause serious acute respiratory syndrome (SARS). Therefore, research advances on the associated SARS-coronavirus-2 (CoV-2) may enable the scientific community to establish effective vaccines to prevent SARS-CoV-2 infections by increasing understanding of viral pathogenesis.

An enhancement of photoluminescence property of Ag doped LaO thin films at room temperature.

Metal transition doped oxide thin films or nanocomposites have recently emerged at the forefront of potentials research. With the focus mainly on efficiency, the aspect of stability against optical irradiation of such materials has so far not been thoroughly addressed. This work covers the synthesis of silver doped lanthanum oxide thin films (LaO:Ag) which have been prepared by the spray pyrolysis technique on glass substrates at 460°C.