SARS-CoV-2 is a positive-sense single-stranded RNA virus. It is contagious in humans and is the cause of the coronavirus disease 2019 (COVID-19). Stem cells are highly resistant to viral infection ...

Type 2 diabetes mellitus, the most frequent subtype of diabetes, is a disease characterized by high levels of blood glucose (hyperglycaemia). It arises from a resistance to and relative deficiency ...

When the water to 1-propanol molar ratio (WPR) is smaller than 0.2, the absorbance ratio of the two bands (AvC−C−C−O−G / AvC−C−C−O−T) remains constant at 1.42, characteristic of the existence of the 1 ...

To gain a deeper understanding of how structural modifications may influence photochemical properties of 4′-phenyl-2,2′:6′,2′′-terpyridines, the investigations presented here focus on electron ...

Portal of the UNODC ICE Programme ...