Oxygen is the most important energy source for sustaining life, especial for aquatic animal because of directly affecting the most of life activities of them. Frequently, dissolved oxygen fluctuates significantly in water result in hypoxic stress for fish. Importantly, it is extremely necessary...

Pesticides play an indispensable role in agricultural production; however, conventional pesticides generally suffer from a low foliar deposition rate and poor adhesion, resulting in the actual effective dosage reaching the target pests and diseases being less than 0.1%. In this study, a sol-gel...