Nanostructured Fe-N-C as Bifunctional Catalysts for Oxygen Reduction and Hydrogen Evolution

DOI: 10.3390/catal11121525 Authors: Williane da Silva Freitas, Pedro Pablo Machado Pico, Alessandra D’Epifanio, Barbara Mecheri Abstract: The development of electrocatalysts for energy conversion and storage devices is of paramount importance to promote sustainable...

Alloy Cu3Pt nanoframes through the structure evolution in Cu-Pt nanoparticles with a core-shell construction

DOI: 10.1038/srep06414 Authors: Lin Han, Hui Liu, Penglei Cui, Zhijian Peng, Suojiang Zhang, Jun Yang Abstract: Noble metal nanoparticles with hollow interiors and customizable shell compositions have immense potential for catalysis. Herein, we present an unique...

Interleukin-23 drives innate and T cell–mediated intestinal inflammation

DOI: 10.1084/jem.20061099 Authors: Sophie Hüe, Philip P. Ahern, Sofia Buonocore, Marika C. Kullberg, J. Daniel, Brent S. McKenzie, Fiona Powrie, Kevin J. Maloy Abstract: Inflammatory bowel disease (IBD) is a chronic inflammatory disorder of the gastrointestinal tract...

Attomolar DNA detection with chiral nanorod assemblies

DOI: 10.1038/ncomms3689 Authors: Wei Ma, Hua Kuang, Liguang Xu, Li Ding, Chuanlai Xu, Libing Wang, Nicholas A. Kotov Abstract: Nanoscale plasmonic assemblies display exceptionally strong chiral optical activity. So far, their structural design was primarily driven by...

Identifying the geometric catalytic active sites of crystalline cobalt oxyhydroxides for oxygen evolution reaction

DOI: 10.1038/s41467-022-34380-9 Authors: Sihong Wang, Qu Jiang, Shenghong Ju, Chia‐Shuo Hsu, Hao Ming Chen, Di Zhang, Fang Song Abstract: Unraveling the precise location and nature of active sites is of paramount significance for the understanding of the catalytic...