Researchers from the Wuhan National Laboratory for Optoelectronics (WNLO) in China have fabricated a selenium (Se) solar cell with a selenium-tellurium (Se-Te) absorber, which they claim can optimize ...

Enshi was an enigma during China's coronavirus outbreak. The city in western Hubei province recorded six Covid-19 cases per 100,000 residents. Elsewhere in Hubei, infection rates were between two and ...

Researchers at the University of Edinburgh have discovered new high-pressure structures in the elements tellurium and selenium. This information could allow scientists to understand more about the ...

An international team of researchers, led by Professor Margaret Rayman at the University of Surrey, has identified a link between the COVID-19 cure rate and regional selenium status in China.

Cereals are an important source of selenium (Se) to humans and many people have inadequate intakes of this essential trace element. Conversely, arsenic (As) is toxic and may accumulate in rice grain ...

Government surveillance data has revealed that winter trace element deficiencies remain one of the most frequent health ...