Results 81 to 90 of about 1,056,868 (306)

Plastron-mediated direct H2O2 synthesis

Nature Communications
Gas-liquid-solid catalytic reactions are ubiquitous in the chemical industry and environmental chemistry. The efficacy of these reactions is constrained by the inherently low solubility of gases in liquids and poor mass transfer of reactants/products to ...
Kang Wang, Vivekananda Sinha, Anthony J. Hayes, Alexandre Boucher, Alberto Roldan, David J. Morgan, Richard J. Lewis, Graham J. Hutchings, Marc Pera-Titus   +8 more
doaj   +1 more source

Evolution‐guided yeast complementation reveals functional differences in human PSPH variants

FEBS Open Bio, EarlyView.
Ancient genomes can help guide which human genetic variants are tested experimentally. This study applies that idea to PSPH, a gene involved in serine biosynthesis, and uses high‐throughput yeast complementation to compare variant function. The findings reveal measurable differences among selected alleles and illustrate the value of evolution‐guided ...
Mauricio Campa‐Álvarez, Diana Ascencio, Miguel Vallebueno‐Estrada, Eduardo González‐Orozco, Christian Eduardo Martínez‐Guerrero, Rafael Montiel, Alexander DeLuna   +6 more
wiley   +1 more source

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

Homogeneous Catalysis in Heterogeneous Nanoreactors

, 2012
Homogeneous Catalysis in Heterogeneous ...
李灿
core  

Structural characteristics of adlayer in heterogeneous catalysis

, 2016
This paper explores the adsorbate distributions in the adlayer for a model system of heterogeneous catalysis, A+B -> AB. Relevant kinetic mechanisms are revealed in terms of Shannon entropy via kinetic Monte Carlo (KMC) simulations.
Sun, Fei, Huang, Wen Lai, Li, Jinghai
core   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

Enantioselective Heterogeneous Synergistic Catalysis for Asymmetric Cascade Transformations

, 2014
A modular design for a novel heterogeneous synergistic catalytic system, which simultaneously activates the electrophile and nucleophile by the combined activation modes of a separate metal and non-metal catalyst, for asymmetric cascade transformations ...
Ghisu, Lorenza,, Eric V. Johnston, Bacsik, Zoltan,, Niklas Hedin, Johnston, Eric V.,, Samson Afewerki, Lorenza Ghisu, Zoltan Bacsik, Deiana, Luca,, Luca Deiana, Afewerki, Samson,, Armando Córdova, Cordova, Armando,, Hedin, Niklas,, Verho, Oscar,, Oscar Verho, Afewerki, Samson   +16 more
core   +1 more source

Concerted catalysis of single atom and nanocluster enhances bio-ethanol activation and dehydrogenation

Nature Communications
Single atom and nanocluster catalysts are extensively investigated in heterogeneous catalysis due to their high catalytic activity and atomic utilization, while their coexisting properties and potentially synergistic effect are yet to be clarified ...
Zhao Sun, Weizhi Shi, Louise R. Smith, Nicholas F. Dummer, Haifeng Qi, Zhiqiang Sun, Graham J. Hutchings   +6 more
doaj   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

FEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav, Shweta Shweta, Manisha Malhotra, Vikash Maurya, Akhilesh Kumar   +4 more
wiley   +1 more source