A novel digestive protease chymotrypsin-like serine contributes to anti-BmNPV activity in silkworm (Bombyxmori).

Serine proteases (SPs) are important proteases in the digestive system of lepidopteran insects. They play important roles in protein digestion, coagulation, signal transduction, hormone activation, inflammation and development. Blood-borne pyosis caused by Bombyx mori nuclear polyhedrosis virus (BmNPV) has caused serious harm to sericulture.

Hollow CoS/C Structures for High-Performance Li, Na, K Ion Batteries.

Alkali ion (Li, Na, and K) batteries as a new generation of energy storage devices are widely applied in portable electronic devices and large-scale energy storage equipment. The recent focus has been devoted to develop universal anodes for these alkali ion batteries with superior performance. Transition metal sulfides can accommodate alkaline ions with large radius to travel freely between layers due to its large interlayer spacing.