High-Performance Solution-Processed 2D P-Type WSe Transistors and Circuits through Molecular Doping.

Semiconducting ink based on 2D single-crystal flakes with dangling-bond-free surfaces enables the implementation of high-performance devices on form-free substrates by cost-effective and scalable printing processes. However, the lack of solution-processed p-type 2D semiconducting inks with high mobility is an obstacle to the development of complementary integrated circuits. Here, a versatile strategy of doping with Br is reported to enhance the hole mobility by orders of magnitude for p-type transistors with 2D layered materials.

Production of a novel quercetin glycoside through metabolic engineering of Escherichia coli.

Most flavonoids exist as sugar conjugates. Naturally occurring flavonoid sugar conjugates include glucose, galactose, glucuronide, rhamnose, xylose, and arabinose. These flavonoid glycosides have diverse physiological activities, depending on the type of sugar attached.