Redox Active
A Novel Architecture Intercalating Redox-Active Polymeric Groups within Graphene Frameworks to Host Platinum Nanoparticles for Methanol Oxidation
... with redox-active polymeric ...various redox-active groups is truly a fascinating route to prepare new support materials for high-performance ...
10
Redox-Active Metal-Organic Nanostructure Polymers and Their Remarkable Electrochemical Behavior
... interesting redox properties due to metal interactions and electronic communications provided by the π-conjugated backbone of the spacer ...metals. Redox-active coordination polymers are excellent ...
16
Applications of Redox Active Molecules in Solid State Electronics Devices and Organic Photovoltaic Cells
... the redox active polymers Por-m are explored as the light harvesting layer, and they can be further added to the P3HT and PCBM composites in order to improve the light absorption ...
236
Coupled electron proton transfer reactions in biological redox active substrates
... atmospheric oxygen in the thylakoid membrane of green plants. 5 Oxidation of the amino acids, tyrosine, tryptophan, and cysteine (Figure 1) is also of central importance to electron transfer reactions in oxidoreductases, ...
171
Antifungal activity of redox-active benzaldehydes that target cellular antioxidation
... From a clinical perspective, the functions of antioxida- tion systems [e. g., mitogen-activated protein kinases (MAPKs)], two-component histidine kinase and antioxi- dation enzymes [e.g., superoxide dismutases (SODs), ...
16
Hydrogenase biomimetics with redox-active ligands: Synthesis, structure and electrocatalytic studies on Fe
... an active catalyst shows that there must be electronic communication between the dppn and diiron ...the redox-active dppn ligand plays a critical role in the observed electrochemical proton- ...
22
Spectroscopic and Computational Studies on the Water Oxidising Complex and Redox-Active Tyrosines of Photosystem II
... This work has covered a wide range of geometries and metals (Chapter 5), and applied high- level wavefunction-based methods (Chapter 4), with multi-reference calculations provided by Dr. Terry Frankcombe. The mechanism ...
204
Influence exerted by redox-active metals on oxidative stress evidence in an experiment
... another redox-active metal Cr 6+ at a concentration equal to 1 MPC on the intensity of free-radical processes in blood serum also showed their enhancement, progressing with the increasing duration of ...
5
Cobalt complexes with redox active anthraquinone type ligands
... of redox-active ligands and to study their complexation behaviour toward metal ions, the potential catalytic applications of such complexes, and the dramatic changes to their electronic states triggered by ...
7
Redox Active Sensing by Bacterial DksA Transcription Factors Is Determined by Cysteine and Zinc Content
... ROS and RNS, prominent antimicrobial effectors of innate host defense, damage an array of biomolecules in the microbial cell, causing disruptions in metabolism, protein synthesis, and the maintenance of DNA integrity ...
9
Copper (Cu) an Essential Redox Active Transition Metal in Living System—A Review Article
... Copper can act as both an anti-oxidant and a pro-oxidant. Copper plays an important role in human metabolism, largely because it allows many fundamen- tal and essential enzymes to function properly and also plays a role ...
12
Copper complexes as a source of redox active MRI contrast agents
... switchable redox sensing contrast moiety makes it an interesting target and, considering all the advances in the field of MRI over the past 25 years, a topic worth ...
28
Asymmetric oxygen vacancies : the intrinsic redox active sites in metal oxide catalysts
... there are two conflicting influences from at least two different surrounding cations. One cation can promote the adsorption of oxygen and another favors a vacancy, resulting in two meta- stable states with and without ...
8
Synthesis and structure activity relationship studies of the calothrixins and other redox active compounds
... QSAR studies were also carried out in order to determine the physicochemical properties of these carbazolediones that are required for biological activity.. In particular, the reduction [r] ...
16
Electrochromic properties of a poly(dithienylfuran) derivative featuring a redox-active dithiin unit
... The structure of monomer 11 was determined by single crystal X-ray diffraction. In general, dithiin rings are known to adopt a boat conformation, with the degree of bending in the ring expressed as a folding along the ...
10
Biomarkers for Redox-Active Genotoxins in Contaminated Sediments: A Mechanistic Approach
... Channel catfish exposed to sediments showed increased total hepatic glutathione, as did fish collected from the Buffalo River site in June. No differences were seen in laboratory expo[r] ...
98
Novel polythiophenes bearing fused redox active components
... Electrochemistry of compound (124) in dichloromethaneihexane (2:1 v/v) revealed two reversible oxidation peaks. Repetitive scanning over the first oxidation potential did not result in polymerisation of the system. There ...
199
Coordination and Redox Chemistries of the Rare Earths Within Redox Active Nitroxide Ligand Frameworks
... anionic redox form, could act as both oxidants and ligands towards supporting high oxidation state rare earth (La–Lu, Y and Sc) ...unique redox properties toward new methods for rare earth metal ...
641
Redox active and DNA binding coordination complexes of clotrimazole
... Platinum complexes are the most widely used metal-based anticancer drugs [1,2]; however, new generations of agents that also possess anticancer activity but which can widen the spectrum of treatable cancers, reduce toxic ...
31
Prebiotic Synthesis of Redox-Active Iron-Sulfur Clusters
... most active iron complexes is the presence of carboxylate groups in the ligand moiety, which increase the negative charge of the mononuclear ...the redox activity to occur to a higher ...metal active ...
164