Results 1 to 10 of about 85,206 (267)

Hollow Bioelectrodes Based on Buckypaper Assembly. Application to the Electroenzymatic Reduction of O₂

Nanomaterials, 2022
A new concept of hollow electrode based on the assembly of two buckypapers creating a microcavity which contains a biocatalyst is described. To illustrate this innovative concept, hollow bioelectrodes containing 0.16–4 mg bilirubin oxidase in a ...
Paulo Henrique M. Buzzetti, Anastasiia Berezovska, Yannig Nedellec, Serge Cosnier   +3 more
doaj   +1 more source

Electrochemical Properties of a Rhodium(III) Mono-Terpyridyl Complex and Use as a Catalyst for Light-Driven Hydrogen Evolution in Water

Molecules, 2022
Molecular hydrogen (H2) is considered one of the most promising fuels to decarbonize the industrial and transportation sectors, and its photocatalytic production from molecular catalysts is a research field that is still abounding.
Fakourou Camara, Thomas Gavaggio, Baptiste Dautreppe, Jérôme Chauvin, Jacques Pécaut, Dmitry Aldakov, Marie-Noëlle Collomb, Jérôme Fortage   +7 more
doaj   +1 more source

Controlled Potential Electrolysis: Transition from Fast to Slow Regimes in Homogeneous Molecular Catalysis. Application to the Electroreduction of CO2 Catalyzed by Iron Porphyrin

ChemElectroChem, 2023
Molecular catalysis of electrochemical reactions is a field of intense activity because of the current interest in electrifying chemical transformations, including both electrosynthesis of organic molecules and production of fuels via small molecule ...
Rana Deeba, Alexandra Collard, Camille Rollin, Florian Molton, Dr. Sylvie Chardon‐Noblat, Prof. Dr. Cyrille Costentin   +5 more
doaj   +1 more source

Freestanding biopellet electrodes based on carbon nanotubes and protein compression for direct and mediated bioelectrocatalysis

Electrochemistry Communications, 2021
The fabrication of bioelectrocatalytic protein electrodes by the simple compression of carbon nanotube and protein powders was investigated using a series of proteins including bilirubin oxidase (BOx), bovine serum albumin (BSA), catalase, cytochrome C ...
Anastasiia Berezovska, Yannig Nedellec, Fabien Giroud, Andrew J. Gross, Serge Cosnier   +4 more
doaj   +1 more source

Synthesis of an Electrodeficient Dipyridylbenzene-like Terdentate Ligand: Cyclometallating Ligand for Highly Emitting Iridium(III) and Platinum(II) Complexes

Organics, 2023
Cyclometallated iridium(III) and platinum(II) complexes are intensely used in optoelectronics for their photophysical properties and ability to convert excitons from singlet to triplet state, thus improving the device efficiency. In this contribution, we
Pierre-Henri Lanoë, Christian Philouze, Frédérique Loiseau   +2 more
doaj   +1 more source

Dilated cardiomyopathy associated with NRAP gene: a case series

Journal of Biochemical and Clinical Genetics, 2023
Background: The genetic basis of dilated cardiomyopathy (DCM) is highly diverse, with over 100 known genes and several possibilities described. Nebulin-related-anchoring protein (NRAP) is an action-binding cytoskeletal protein that has a role in the ...
Abdellh A. Names, Mohammed A. Tohary, Basel A. Hadad, Abdurahman H. Alhazmi, Hamad M. Alaksham, Hassan M. Gohal, Ghadah M. Gosadi, Ali A. Awaji, Mohammad A. Jareebi   +8 more
doaj   +1 more source

Did Homocysteine Take Part in the Start of the Synthesis of Peptides on the Early Earth?

Biomolecules, 2022
Unlike its shorter analog, cysteine, and its methylated derivative, methionine, homocysteine is not today a proteinogenic amino acid. However, this thiol containing amino acid is capable of forming an activated species intramolecularly.
Sparta Youssef-Saliba, Anne Milet, Yannick Vallée   +2 more
doaj   +1 more source

Straightforward Creation of Possibly Prebiotic Complex Mixtures of Thiol-Rich Peptides

Life, 2023
At the origin of life, extremely diverse mixtures of oligomers and polymers could be obtained from relatively simple molecular bricks. Here, we present an example of the polymerization of two amidonitriles derived from cysteine, Cys-Ala-CN and Cys-Met-CN.
Ibrahim Shalayel, Naoual Leqraa, Véronique Blandin, Yannick Vallée   +3 more
doaj   +1 more source

Anaesthetic Management of a Patient with Dilated Cardiomyopathy for Fracture Femur Surgery-A Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2014
Dilated cardiomyopathy (DCM) is defined as impairment of the ventricular function of the myocardium. The management of a patient with dilated cardiomyopathy, who undergoes a non-cardiac surgery, is always a challenge for an anaesthesiologist, as this ...
Koramutla Pradeep Kumar, Gudaru Jagadesh
doaj   +1 more source

Novel Synthesis of IMC-48 and Affinity Evaluation with Different i-Motif DNA Sequences

Molecules, 2023
During the last decade, the evidence for the biological relevance of i-motif DNA (i-DNA) has been accumulated. However, relatively few molecules were reported to interact with i-DNA, and a controversy concerning their binding mode, affinity, and ...
Florian Berthiol, Joseph Boissieras, Hugues Bonnet, Marie Pierrot, Christian Philouze, Jean-François Poisson, Anton Granzhan, Jérôme Dejeu, Eric Defrancq   +8 more
doaj   +1 more source