Nanjing Hao

Abstract Microspheres with well-defined morphologies have been demonstrated as a promising catalytic carrier to modulate catalytic performance. However, the strategy for controlling the production of such microspheres with noble bimetallic nanoparticles immobilized is limited by complicated procedures and is time-consuming.

Frequent occurrence of oil spills and the continuous increase in the discharge of oily industrial wastewater have caused serious economic losses and endangered the global environment and human health [1], [2]. Therefore, it is urgent to develop efficient oil–water separation and recovery technology.

Abstract Contactless microscale tweezers are highly effective tools for manipulating, patterning, and assembling bioparticles. However, current tweezers are limited in their ability to comprehensively manipulate bioparticles, providing only partial control over the six fundamental motions (three translational and three rotational motions).