GBF family member PfGBF3 and NAC family member PfNAC2 regulate rosmarinic acid biosynthesis under high light.

Rosmarinic acid (RA) is an important medicinal metabolite and a potent food antioxidant. We discovered that exposure to high light intensifies the accumulation of RA in the leaves of perilla (Perilla frutescens (L.) Britt).

Inhibition of UV-B stress in lettuce through enzyme-like Scutellaria baicalensis carbon dots.

Oxidative stress in plants caused by UV-B stress has always been a great challenge to the yield of agricultural products. Carbon dots (CDs) with enzyme-like activity have been developed, and inhibiting oxidative stress in animals has been achieved, but little is known about abiotic stress resistance in plants, especially UV-B stress. In this study, CDs were synthesized from Scutellaria baicalensis via a hydrothermal method.

Integrated metabolomic and transcriptomic analyses reveal molecular response of anthocyanins biosynthesis in perilla to light intensity.

The perilla anthocyanins have important medicinal and ornamental value, and their contents are significantly affected by light intensity. In view of their molecular mechanisms were not well understood, we integrated the metabolomic and transcriptomic analyses of the light-sensitive perilla variety under different light intensity. The perilla leave color were obviously affected under different treatments.

Development of peroxynitrite-responsive fluorescence probe for recognition of drug-induced liver injury.

Peroxynitrite (ONOO) as an active substance, is produced during normal physiological process, which plays an important role in maintaining cell REDOX balance and cell function. Moreover, the peroxynitrite is involved in many diseases and especially can be used as a biomarker of drug-induced liver injury (DILI). Therefore, in this work, we synthesized a fluorescent probe JQ-3 for detecting ONOO.

Synthesis of manganese dioxide with different morphologies for thallium removal from wastewater.

Manganese dioxide (MnO) with different morphologies (tube-, wire-, rod-, and flower-like) was synthesized via hydrothermal method and then applied for thallium (Tl) removal from wastewater. During material synthesis, short reaction time (6 h) and low temperature (110 °C) were prone to form polycrystalline flower-like birnessite type MnO, while long reaction time (24 h) and high temperature (240 °C) were inclined to produce polycrystalline wire-like birnessite type MnO. Moderate reaction time (12 h) with low temperature at 120 °C/140 °C led to formation of mono-crystalline rod- and tube-like α-MnO respectively.