In the February 2006 in two wetlands in northern Iran, the mortality among wild swans was observed. Paralysis was the most prominent feature of the disease. Histologically, diffused necrosis of acinar cells in pancreas, degeneration and necrosis of some neurons in central nervous system (CNS), sever necrotic and hemorrhagic enteritis, foci of haemorrahge and myocardial cell necrosis in the he...

Viruses affect humanity causing deaths and economic problems all over the world. Metal-organic frameworks (MOFs) zeolites are nanoporous compounds that can be tailor-synthetized to specific applications detect control virus infections. Three main found for these materials towards viruses: biosensors, barriers biocomposites. Biosensors based on MOFs possess a high selectivity in fluorescence ass...