Results 61 to 70 of about 81,735 (304)

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source

Metallicity Gradients in the Intracluster Gas of Abell 496

, 1999
Analysis of spatially resolved ASCA spectra of the intracluster gas in Abell 496 confirms there are mild metal abundance enhancements near the center, as previously found by White et al.
Arnaud M., Capellaro E., Fukazawa Y., Fukazawa Y., Gibson B. K., Ishimaru Y., Mewe R., Mewe R., Mushotzky R. F., Nepveu M., Nulsen P. E. J., Pislar V., Thielemann F.-K., Thomas P. A., Valentijn E. A., Xu H.   +15 more
core   +3 more sources

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Methanosarcina acetivorans contains a functional ISC system for iron-sulfur cluster biogenesis

BMC Microbiology, 2020
Background The production of methane by methanogens is dependent on numerous iron-sulfur (Fe-S) cluster proteins; yet, the machinery involved in Fe-S cluster biogenesis in methanogens remains largely unknown.
Thomas M. Deere, Divya Prakash, Faith H. Lessner, Evert C. Duin, Daniel J. Lessner   +4 more
doaj   +1 more source

Identification of YdhV as the first molybdoenzyme binding a Bis-Mo-MPT cofactor in escherichia coli [PDF]

, 2019
The oxidoreductase YdhV in Escherichia coli has been predicted to belong to the family of molybdenum/tungsten cofactor (Moco/Wco)-containing enzymes. In this study, we characterized the YdhV protein in detail, which shares amino acid sequence homology ...
Dau, Holger, Duffus, Benjamin R., Haumann, Michael, Leimkühler, Silke, Mebs, Stefan, Reschke, Stefan, Schrapers, Peer, Teutloff, Christian   +7 more
core   +1 more source

Modelling the Hydrolysis of Iron-Sulfur Clusters

Journal of Chemical Information and Modeling, 2019
Iron-sulfur (FeS) clusters are essential metal cofactors involved in a wide variety of biological functions. Their catalytic efficiency, biosynthesis and regulation depend on FeS stability in aqueous solution. Here, molecular modelling is used to investigate the hydrolysis of an oxidized (ferric) mononuclear FeS cluster by bare dissociation and water ...
Murilo H. Teixeira, Felipe Curtolo, Sofia R. G. Camilo, Martin J. Field, Peng Zheng, Hongbin Li, Guilherme M. Arantes   +6 more
openaire   +4 more sources

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

The Intriguing Role of Iron-Sulfur Clusters in the CIAPIN1 Protein Family

Inorganics, 2022
Iron-sulfur (Fe/S) clusters are protein cofactors that play a crucial role in essential cellular functions. Their ability to rapidly exchange electrons with several redox active acceptors makes them an efficient system for fulfilling diverse cellular ...
Simone Ciofi-Baffoni, Claudia Andreini
doaj   +1 more source

LUD, a new protein domain associated with lactate utilization. [PDF]

, 2013
BackgroundA novel highly conserved protein domain, DUF162 [Pfam: PF02589], can be mapped to two proteins: LutB and LutC. Both proteins are encoded by a highly conserved LutABC operon, which has been implicated in lactate utilization in bacteria. Based on
Aravind, L, Axelrod, Herbert L, Bakolitsa, Constantina, Bateman, Alex, Coggill, Penelope C, Eberhardt, Ruth Y, Godzik, Adam, Hwang, William C, Pascual, Jaime, Peterson, Scott N, Punta, Marco, Rawlings, Neil D, Sedova, Mayya   +12 more
core   +2 more sources

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source