Nanotechnology is one of the most important technologies that enter into multiple fields, as it depends on synthesis particles with nano scale called nanoparticles (NPs).  Biosynthesis can be done using plants or microorganisms; however, NPs microorganisms economical and an ecofriendly method. This review article provides highlights latest studies diverse such as; bacteria, actinobacteria, fung...

Abstract In recent years, the application of selenium nanoparticles has been increasing in medicine, agriculture, engineering, and food science. Therefore, researchers are converting inorganic sources into nano form by various methods. Particularly both probiotics pathogenic bacterial strains have ability to synthesize under aerobic anaerobic conditions. Amazingly, dose-dependent antibacterial ...

Certain types of anaerobic granular sludge, which consists of microbial aggregates, can reduce selenium oxyanions. To envisage strategies for removing those oxyanions from wastewater and recovering the produced elemental selenium (Se(0)), insights into the microbial community structure and synthesis of Se(0) within these microbial aggregates are required. High-throughput sequencing showed that ...

Despite ongoing public health measures and increasing vaccination rates, deaths disease severity caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) its new emergent variants continue to threaten the of people around world. Therefore, there is an urgent need develop novel strategies for research, diagnosis, treatment, government policies combat variant strains SARS-CoV-2. Sin...

a eight-week trial was carried out to investigate the effects of various levels and type of organic selenium as compared to inorganic selenium. total of 81 layer hens (lsl) 35 weeks of age were used in a randomized complete blocks with 9 treatments, 3 replications of 3 birds per experimental unit. treatment diets included control 0/3 mg/kg sodium selenite and selenium yeast, (250 mg/kg, 500 mg/...