A N-doped carbon-supported InO catalyst for highly efficient CO electroreduction to HCOOH.

A novel InO@NC catalyst has been prepared and employed in CO electroreduction to HCOOH. The C and N species successfully improve the electronic structure of InO and enhance the adsorption ability of CO. The InO@NC catalyst exhibits a remarkably high FE of 97.

Experimental and theoretical study of ZrMo-KIT-6 solid acid catalyst with abundant Brønsted acid sites.

Given their excellent reusability and environmental friendliness, solid acid catalysts have drawn considerable attention in acid-catalyzed reactions. However, the rational design and synthesis of solid acid catalysts with abundant Brønsted acid sites remains a challenge. In this paper, KIT-6, Zr-KIT-6, Mo-KIT-6, and ZrMo-KIT-6 solid acid catalysts are designed and synthesized.

A sensitive, homogeneous fluorescence assay for detection of thymine DNA glycosylase activity based on exonuclease-mediated amplification.

A novel homogeneous fluorescence assay strategy for highly sensitive detection of thymine DNA glycosylase (TDG) enzyme activity based on the exonuclease-mediated signal amplification reaction was reported.

Graphene oxide-hairpin probe nanocomposite as a homogeneous assay platform for DNA base excision repair screening.

Uracil-DNA glycosylase (UDG) as one of the most important base excision repair enzymes plays a crucial role in protecting the genome from endogenous DNA damage and sustaining the genome integrity. Quantitative activity analysis of UDG is a central challenge and of fundamental importance in bioanalysis. Here, we proposed a novel biosensor constituted by adsorbing a fluorophore-labeled hairpin probe onto the surface of graphene oxide (GO) as a homogeneous assay platform for sensitive UDG activity assay.