Results 131 to 140 of about 11,841,496 (406)

Shedding Light on the Active Species in a Cobalt‐Based Covalent Organic Framework for the Electrochemical Oxygen Evolution Reaction

Advanced Science
While considerable efforts have been devoted to developing functionalized covalent organic frameworks (COFs) as oxygen evolution electrocatalysts in recent years, studies related to the investigation of the true catalytically active species for the ...
Pouya Hosseini, Andrés Rodríguez‐Camargo, Yiqun Jiang, Siyuan Zhang, Christina Scheu, Liang Yao, Bettina V. Lotsch, Kristina Tschulik   +7 more
doaj   +1 more source

Effect of buoyancy on fingering growth activity in immiscible two-phase flow displacements

Journal of Fluid Science and Technology, 2018
Immiscible displacement processes have been investigated for decades to understand their applications, such as geosequestration of CO2 and enhanced oil recovery, in detail.
Mushlih MUHARRIK, Tetsuya SUEKANE, Anindityo PATMONOAJI   +2 more
doaj   +1 more source

Histidine residues at the copper-binding site in human tyrosinase are essential for its catalytic activities

Journal of Enzyme Inhibition and Medicinal Chemistry, 2020
Tyrosinase is a copper-binding enzyme involved in melanin biosynthesis. However, the detailed structure of human tyrosinase has not yet been solved, along with the identification of the key sites responsible for its catalytic activity.
Hyangsoon Noh, Sung Jun Lee, Hyun-Joo Jo, Hye Won Choi, Sungguan Hong, Kwang-Hoon Kong   +5 more
doaj   +1 more source

Design and Characterisation of Inhibitory Peptides against Bleg1_2478, an Evolutionary Divergent B3 Metallo-β-lactamase

Molecules, 2020
Previously, a hypothetical protein (HP) termed Bleg1_2437 (currently named Bleg1_2478) from Bacillus lehensis G1 was discovered to be an evolutionary divergent B3 subclass metallo-β-lactamase (MBL).
Gayathri Selvaraju, Thean Chor Leow, Abu Bakar Salleh, Yahaya M. Normi   +3 more
doaj   +1 more source

Active-Site Motion and Pattern Formation in Self-Organised Interface Depinning [PDF]

arXiv, 1996
We study a dynamically generated pattern in height gradients, centered around the active growth site, in the steady state of a self-organised interface depinning model. The pattern has a power-law tail and depends on interface slope. An approximate integral equation relates the profile to local interface readjustments and long-ranged jumps of the ...
arxiv  

Redox-active ferrocene-modified Cowpea mosaic virus nanoparticles [PDF]

, 2010
A naturally occurring nanoparticle, the plant virus Cowpea mosaic virus, can be decorated with ferrocene derivatives, of various linker lengths with amine and carboxylategroups, on the external surface using a range of conjugation strategies.
Alaa A. A. Aljabali, Astruc, Beasley, Chatterji, Chidsey, Constable, David J. Evans, Evans, Evans, Frederix, George P. Lomonossoff, Green, J. Elaine Barclay, Julea N. Butt, Lin, Lomonossoff, Lopez, Molina, Newkome, Padeste, Steinmetz, Steinmetz, Steinmetz, Togni, Wang, Wang, Wellink, Yang, Yang   +28 more
core   +1 more source

miRNA‐29 regulates epidermal and mesenchymal functions in skin repair

FEBS Letters, EarlyView.
miRNA‐29 inhibits cell‐to‐cell and cell‐to‐matrix adhesion by silencing mRNA targets. Adhesion is controlled by complex interactions between many types of molecules coded by mRNAs. This is crucial for keeping together the layers of the skin and for regenerating the skin after wounding.
Lalitha Thiagarajan, Rosa Sanchez‐Alvarez, Chiho Kambara, Poojitha Rajasekar, Yuluang Wang, François Halloy, Jonathan Hall, Hans‐Jürgen Stark, Iris Martin, Petra Boukamp, Svitlana Kurinna   +10 more
wiley   +1 more source

13C-Methyl isocyanide as an NMR probe for cytochrome P450 active site [PDF]

, 2009
The cytochromes P450 (CYPs) play a central role in many biologically important oxidation reactions, including the metabolism of drugs and other xenobiotic compounds.
Im, Sang-Choul, McCullough, Christopher R, Pullela, Phani Kumar, Sem, Daniel S., Waskell, Lucy   +4 more
core   +2 more sources

Spot‐14 and its paralog Spot‐14R regulate expression of metabolic and thermogenic pathway genes in murine brown and beige adipocytes

FEBS Letters, EarlyView.
Spot‐14 and Spot‐14R play distinct roles in regulating metabolism in brown and beige adipocytes. While both influence lipid and glucose pathways, Spot‐14 uniquely controls thermogenic gene expression. This dual regulation balances energy storage and heat production, highlighting potential therapeutic targets for obesity and metabolic disorders. Spot 14
Lidia Itzel Castro‐Rodríguez, Cristina Velez‐delValle, Claudia Patricia Hernández‐Mosqueira, Walid Kuri‐Harcuch   +3 more
wiley   +1 more source

Assessing the Precision and Recall of msTALI as Applied to an Active-Site Study on Fold Families [PDF]

arXiv, 2020
Proteins execute various activities required by biological cells. Further, they structurally support and pro-mote important biochemical reactions which functionally are sparked by active-sites. Active-sites are regions where reac-tions and binding events take place directly; they foster pro-tein purpose.
arxiv