• The electrochemical characterisations of the arrays were done through cyclic voltammetry, galvanostatic charge discharge and electrochemical impedance spectroscopy analyses. (degruyter.com)
  • This tutorial presents an introduction to Electrochemical Impedance Spectroscopy (EIS) theory and has been kept as free from mathematics and electrical theory as possible. (gamry.com)
  • Polarization measurements and electrochemical impedance spectroscopy (EIS) were performed on the running hydrogen-fed PEMFC from open circuit voltage to high current density. (hindawi.com)
  • The potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) were used for as-deposited coatings. (allenpress.com)
  • The platinum electrode common to much of electrochemistry is electrocatalytically involved in many reactions. (wikipedia.org)
  • The target analyte is involved in the reaction that takes place on the working electrode surface, and the reaction may cause either electron transfer across the double layer (producing a current) or can contribute to the double layer potential (producing a voltage). (tek.com)
  • Such biosensors are often made by screen printing the electrode patterns on a plastic substrate, coated with a conducting polymer and then some protein (enzyme or antibody) is attached. (tek.com)
  • When a gas comes in contact with the working electrode (WE) a chemical reaction occurs, either oxidation or reduction, depending on the sensor. (tek.com)
  • Chlorinated hydrocarbons were not observable on silver or gold substrates, but SERS spectra were visible when they were examined with a copper electrode. (cdc.gov)
  • Graphitic electrode is commonly used in electrochemical reactions owing to its excellent in-plane conductivity, structural robustness and cost efficiency 1,2 . (nih.gov)
  • Hence it serves as an ideal platform to investigate the microscopic structure and reaction kinetics at the graphitic-electrode interfaces. (nih.gov)
  • Here, we propose an integrated porous electrode made of LaNiO3that does not require a substrate/current collector. (edu.hk)
  • The team suggests that electrons can be injected into a reaction from a magnetized electrode. (chemistryviews.org)
  • The team points out that it is not an enantiospecific interaction of the molecule with the ferromagnetic electrode that induces the chiral bias in the system, but the polarized spin that crosses the interface between the substrate and the molecule. (chemistryviews.org)
  • The electrode is turned from hydrophobic to hydrophilic near the onset of the hydrogen evolution reaction due to hydrogen adsorption. (tohoku.ac.jp)
  • In-situ electrochemical infrared spectroscopic analysis enables qualitative analysis of the evolving trends in products or intermediates on the electrode surface during electrochemical processes, such as electrocatalytic reactions (e.g. (anr-technologies.com)
  • The nanometer-thick gold film serves as a conductive substrate onto which electrocatalysts are drop-coated or electrodeposited, functioning as the working electrode. (anr-technologies.com)
  • Pseudocapacitive metal oxides were deposited on these arrays forming composite supercapacitor electrodes and their supercapacitor properties were compared with same deposited on bare titanium foil substrates. (degruyter.com)
  • reported an increase in the electrochemical capacitance of TNTA electrodes from 0.26 mF cm -2 to 3.14 mF cm -2 after the nitridation process [ 36 ]. (degruyter.com)
  • However, the porousness of kraft paper conferred more sensitivity on the sensor and the carboxyl groups formed during electrochemical activation, Martins explained, adding that paper-based electrodes could be used in many applications. (fapesp.br)
  • The procedure was based on a photon induced electrochemical reaction which was detected by SERS on electrodes. (cdc.gov)
  • Ultimately, this represents a novel and alternative strategy for surface modification and patterning of conducting (e.g. electrodes), insulating (e.g. polymeric) and biological (e.g. cells) substrates. (warwick.ac.uk)
  • Conventional non-carbon electrodes are typically formed with a substrate/current collector, which will decrease the practical capacity. (edu.hk)
  • In the present work, two gas diffusion electrodes (GDEs) for PEMFCs were prepared by using an ink containing carbon-supported platinum in the catalytic phase which was sprayed onto a carbon cloth substrate. (hindawi.com)
  • Reaction overpotential can be reduced or eliminated with the use of electrocatalysts. (wikipedia.org)
  • For efficient water splitting, it is essential to develop inexpensive and super-efficient electrocatalysts for the oxygen evolution reaction (OER). (nature.com)
  • Many complexes typically used in harsh hydrogenation reactions may be repurposed as electrocatalysts. (uci.edu)
  • Multicomponent electrocatalysts have advantages over monocomponent catalysts, such as better stability, increased activity, and expanded reaction processes. (phys.org)
  • Multicomponent electrocatalysts offer advantages over monocomponent catalysts in terms of stability, activity, and reaction processes. (phys.org)
  • Electrochemical methods were used to reduce the chlorinated organic solvents into reactive intermediates, which then reacted with a trapping reagent. (cdc.gov)
  • As the Yang group and others have demonstrated, metal hydrides can be generated as intermediates via electrochemical cycles for CO2 reduction. (uci.edu)
  • Type II involves all catalytic components providing active intermediates for electrochemical conversion. (phys.org)
  • Systematic in situ Raman microdroplet spectroelectrochemical (Raman-μSEC) characterization of copper (I) thiocyanate (CuSCN) prepared using electrodeposition from aqueous solution on various substrates (carbon-based, F-doped SnO 2 ) is presented. (mdpi.com)
  • The purpose of this study is to characterize in a comprehensive experimental platform the electrochemical response of a dual-protection zinc epoxy coating with different ratios of additive carbon nanotubes to active zinc particles upon exposure to a sulfate reducing consortium. (frontiersin.org)
  • The device consists basically of a paper substrate modified with carbon ink and submitted to electrochemical treatment in an acid medium to activate carboxyl groups and make detection possible, Bott Neto explained. (fapesp.br)
  • The findings confirmed earlier studies which indicated that carbon- tetrachloride was not observable on silver substrates. (cdc.gov)
  • This cost-effective powerful oxygen production material with carbon-supporting substrates offers great promise for water splitting. (nature.com)
  • Electrochemical conversion of abundant resources, such as carbon dioxide, water, nitrogen, and nitrate, is a remarkable strategy for replacing fossil fuel-based processes and achieving a sustainable energy future. (springeropen.com)
  • Traditional carbon capture and utilization (CCU) methods rely on thermal energy to convert CO2 to value-added products, whereas electrochemical RCC can provide a less energetically costly alternative. (uci.edu)
  • In fuel cells utilizing electrochemical reaction systems and the like, metallic fine particles arranged on the surface of a support such as carbon are used as a catalyst. (justia.com)
  • Electrochemical conversion provides a promising carbon-neutral route to upgrading green chemical sources with inert bonds to chemicals and fuels under ambient conditions. (phys.org)
  • We wanted to explore electrochemical conversion as a universal carbon-neutral route to efficiently upgrade green chemical sources with inert bonds to chemicals and fuels under ambient conditions harnessing clean energy ," said co-corresponding author Prof. Xiaofu Sun, ICCAS. (phys.org)
  • Moreover, the coupling of electrochemical devices with nanomaterials, such as gold nanoparticles, carbon nanotubes, magnetic particles, and quantum dots, offers multiplexing capability for simultaneous measurements of multiple cancer biomarkers. (nih.gov)
  • DMcT is produced from the reaction of hydrazine and carbon disulfide. (nih.gov)
  • The electrochemical reaction rate and related current density is dictated by the kinetics of the electrocatalyst and substrate concentration. (wikipedia.org)
  • However, the efficiency of water splitting in basic electrolyte is largely hindered by sluggish kinetics of the oxidative half-cell OER reaction 2 , 7 and so commercial water splitting usually works at a high voltage of 1.8-2.0 V 8 . (nature.com)
  • A methodology for free contact microchannel impedance measurements through a dielectric microchip was developed for monitoring the kinetics of enzymatic reactions. (sorbonne-universite.fr)
  • It serves as a crucial tool for studying the mechanism and kinetics of electrochemical reactions. (anr-technologies.com)
  • Kinetics and mechanisms of the gas-phase reactions of the hydroxyl radical with organic compounds under atmospheric conditions. (cdc.gov)
  • Finally we have developed a process that allows us to fabricate sensor arrays on flexible substrates thereby opening the door towards ultra-thin, flexible sensor arrays for wearable technologies. (stanford.edu)
  • When it comes into contact with a sample contaminated with carbendazim, the sensor induces an electrochemical oxidation reaction that permits detection of the fungicide. (fapesp.br)
  • Chemical energy is converted to electricity in a fuel cell via hydrogen oxidation reaction and oxygen reduction reaction (ORR). (springeropen.com)
  • I also plan to use these materials as substrates for catalytic reactors and batteries. (aiche.org)
  • 1. Mesoporous Silica Containers and Programmed Catalytic Hairpin Assembly/Hybridization Chain Reaction Based Electrochemical Sensing Platform for MicroRNA Ultrasensitive Detection with Low Background. (nih.gov)
  • 6. Ultrasensitive electrochemical detection of microRNA based on in-situ catalytic hairpin assembly actuated DNA tetrahedral interfacial probes. (nih.gov)
  • This complex was doped into polyvinyl chloride and polyurethane films and was shown to catalytically generate NO. The advantage of employing this catalytic surface in vivo is that locally enhanced NO levels are likely to be maintained for extended periods of time by reaction with endogenous S -nitrosothiol compounds that exist in human blood. (medscape.com)
  • [ 80 ] Organoselenium compounds can generate NO from S -nitrosothiols via a catalytic reaction similar to copper. (medscape.com)
  • Whereas it is not possible to perform electron spectroscopy at realistic pressures for e.g. industrial catalytic reactions, the attainable pressures in the range of 0.01 to of ca. 30 mbar are in most cases sufficient for modelling real reaction conditions. (lu.se)
  • Application for determination of kinetic parameters of enzyme-substrate reaction independently of optical or electrochemical properties of the substrates is demonstrated. (sorbonne-universite.fr)
  • Pauling's approach was based on a belief that the body could be seen as a vast laboratory full of chemical reactions: among the most important were enzyme-substrate reactions, energy-producing reactions, antibody-antigen reactions, the chemical interactions that resulted in cellular reproduction and genetic duplication, and electrochemical reactions in the brain and nerves. (nih.gov)
  • Electrochemical detection strategies, used in conjunction with immunosensors, offer advantages because they are fast, simple, and low cost. (nih.gov)
  • abstract = "A novel electrochemical immunosensing strategy for the detection of atrazine based on magnetic beads is presented. (uab.cat)
  • The immunological reaction for the detection of atrazine performed on the magnetic bead is based on a direct competitive assay using a peroxidase (HRP) tracer as the enzymatic label. (uab.cat)
  • The electrochemical detection is thus achieved through a suitable substrate and mediator for the enzyme HRP. (uab.cat)
  • The electrochemical approach is also compared with a novel magneto-ELISA based on optical detection. (uab.cat)
  • The detection limit for atrazine using the competitive electrochemical magnetoimmunosensing strategy with anti-atrazine-specific antibody covalent coupled with tosyl-activated magnetic beads was found to be 6 × 10-3 μg L-1 (0.027 nmol L-1). (uab.cat)
  • 4. A dual-amplification mode and Cu-based metal-organic frameworks mediated electrochemical biosensor for sensitive detection of microRNA. (nih.gov)
  • 11. Sensitive electrochemical detection of microRNA-21 based on propylamine-functionalized mesoporous silica with glucometer readout. (nih.gov)
  • 12. Ultrasensitive detection of microRNA based on a homogeneous label-free electrochemical platform using G-triplex/methylene blue as a signal generator. (nih.gov)
  • 14. Enzyme-free and ultrasensitive electrochemical detection of nucleic acids by target catalyzed hairpin assembly followed with hybridization chain reaction. (nih.gov)
  • 19. An electrochemical sensor based on enzyme-free recycling amplification for sensitive and specific detection of miRNAs from cancer cells. (nih.gov)
  • Use of mesalamine may lead to spuriously elevated test results when measuring urinary Normetanephrine by liquid chromatography with electrochemical detection. (nih.gov)
  • The advancement and application of electrochemical energy storage and conversion systems have pushed to extremes for electrified interfaces where many important physical and (electro) chemical processes take place. (mrs.org)
  • It is important to investigate the reaction pathway and rate-determining step (RDS) in environmentally friendly energy conversion processes, where essential intermediate species are involved in the reaction. (springeropen.com)
  • More importantly, there is a need for further research and development to scale up and integrate these electrochemical processes into industrial applications. (phys.org)
  • They can act as substrates for the deposition of active materials because they are mechanically robust, chemically stable and can eliminate the use of binder material. (degruyter.com)
  • The symposium will bridge expertise in academia research and industrial applications from electrochemical deposition, reactions, functional control, advanced characterizations to applications of energy devices. (mrs.org)
  • During this project we will develop novel methods of precision, nanoscale synthesis by adapting scanning electrochemical cell microscopy (SECCM) for simultaneous synthesis and deposition of organic molecules, including polymers, at and from surfaces. (warwick.ac.uk)
  • For electrochemical investigations, the electrophoretic deposition was applied to produce SrTiO$_{3}$ thin films on (fluorine-doped tin oxide) FTO conductive substrates. (tubitak.gov.tr)
  • Transition-metal-nitride coatings, such as TiN, 16 , 19 - 22 CrN, 23 - 24 and TiAlN 25 that have been prepared by physical vapor deposition, can improve the resistance of a variety of steel substrates against corrosion damage when they are exposed to working conditions with a wide range of chemical corrosive gaseous or liquid media. (allenpress.com)
  • Corroded surface morphology and EIS of the 15-day immersion coatings and substrate were examined to analyze the anticorrosion performance. (allenpress.com)
  • The electrochemical tests and immersion corrosion morphology showed that the existence of a large number of interfaces between individual layers in a multilayer structure inhibits the pitting propagation significantly and enhances the corrosion resistance. (allenpress.com)
  • Shell-isolated nanoparticle-enhanced Raman spectroscopy (SHINERS) is a promising strategy for experimentally unraveling a reaction pathway and rate-limiting step by detecting intermediate species and catalytically active sites that occur during the reaction regardless of substrate. (springeropen.com)
  • Importantly, all the surfaces of the porous structure are catalytically active for electrochemical reactions. (edu.hk)
  • Metals that are exposed to thermal cycling, or if galvanic corrosion (an electrochemical reaction that occurs between some metals) is a risk in certain applications. (macdermidalpha.com)
  • The existence of growth defects in coatings (e.g., microcracks, pores, pinholes, and grain boundaries) is deleterious as they allow corrosive electrolytes to reach the coating/substrate interface, resulting in localized galvanic corrosion, despite the fact that the coating materials themselves are highly corrosion resistant. (allenpress.com)
  • The electrochemical water activation studies show that hydrogen-annealed MoO 2 is an excellent hydrogen evolution reaction (HER) catalyst with good stability. (bgu.ac.il)
  • Search chemical reactions in Rhea for this molecule. (rhea-db.org)
  • Consequently, as in argininosuccinic aciduria, both waste nitrogen molecules normally eliminated by the urea cycle are incorporated into the arginine substrate molecule in the reaction. (medscape.com)
  • Electrochemical biosensors are normally based on enzymatic catalysis of a reaction that produces or consumes electrons (such enzymes are rightly called redox enzymes). (tek.com)
  • On the one hand, the one-step functionalization of Si-H permits to succesfully achieve a light-triggered capacitance switch under electrochemical conditions. (icmab.es)
  • Furthermore, we discuss recent SHINERS applications and developments for investigating intermediate species involved in a variety of electrocatalytic reactions. (springeropen.com)
  • At the cathode, a reduction reaction takes place - typically the reduction of oxygen or hydrogen evolution. (outokumpu.com)
  • In one extreme, academic researchers look at the single atom level to facilitate the interfacial reactions (e.g, oxygen reduction reaction) in fuel cells and (photo) electrolyzer. (mrs.org)
  • They result in desirable performance for electrochemical N 2 reduction reaction (NRR) and electrooxidation of 5-hydroxymethylfurfural (HMF) in the absence of any metal cocatalyst. (elsevierpure.com)
  • Common chemical knowledge has it that reactions which give only one chiral form when two are possible require chiral reagents, chiral catalysts, or at the very least chiral auxiliaries that can direct the scheme along the chosen path. (chemistryviews.org)
  • They say, their work, thus, demonstrates an entirely novel mechanism for carrying out enantioselective reactions without the need for chiral reagents or catalysts. (chemistryviews.org)
  • Therefore I used catalysts to facilitate the reaction and I investigated which factors could influence the reaction, how the catalyst influences the formation of specific products and how this could work more efficiently. (phys.org)
  • Birdja has attached his catalysts to a substrate. (phys.org)
  • The attachment of catalysts on a substrate is hot at the moment, because of the advantages of a large-scale industrial process. (phys.org)
  • Optimal health could be achieved by perfecting reaction conditions and making sure that the body maintained the proper balance of chemicals--nutrients, catalysts, and products. (nih.gov)
  • Gas adsorption experiments elucidate the relationship between the structure and the ability of the catalysts to activate the substrate molecules. (elsevierpure.com)
  • Another challenge is understanding the fundamental mechanisms of the electroreduction reactions and how they are influenced by the multicomponent catalysts. (phys.org)
  • In addition, obtained reaction by-product is suitable for the synthesis of the secondary pure product of gama-Al 2 O 3 which can be used in the production of catalysts. (lei.lt)
  • [ 79 ] Metallic copper particles were embedded as catalysts into thin polymer coatings on the surface of intravascular electrochemical oxygen-sensing catheters. (medscape.com)
  • Electrochemical sensors are used for many applications in diverse industries, including environmental and gas monitoring, medical applications like determining glucose concentration, as well as in the automotive and agricultural industries. (tek.com)
  • We successfully developed electrochemical sensors based on paper, a much more malleable material and therefore potentially useful in many areas, not just on farms or in supermarkets, but also in healthcare, for example," he said. (fapesp.br)
  • In recent years, titania nanotube arrays (TNTA) have played a vital role in the field of electrochemical capacitors as they offer a very high surface area, long cycle life, low manufacturing cost, fast charge-discharge, enhanced reversibility, well designed geometry with an open channel for charge transport and wide potential window [ 25 ]. (degruyter.com)
  • 1 - 4 The superior anticorrosion property of stainless steel is derived from the protective surface Cr-rich oxide film, which can insulate the substrate against corrosive attack. (allenpress.com)
  • Using magnetron sputtering technique a special method of oxide and metal based nanocrystalline particles formation on soluble substrates we developed at CHET. (lei.lt)
  • Corrosion is the gradual degradation of a metal by a chemical, often electrochemical, reaction with the surrounding environment. (outokumpu.com)
  • As the film adheres strongly to the metal substrate and protects it from contact with the surrounding environment, the electrochemical reactions that cause corrosion are effectively stopped. (outokumpu.com)
  • Preventing corrosion involves stopping these reactions taking place. (outokumpu.com)
  • These compounds have the ability to vaporise and condense on the surface of the ferrous or nonferrous material and make the substrate less susceptible to corrosion but work only in a confined space. (european-coatings.com)
  • VCI compounds form a monomolecular layer over the metal surface, thereby preventing the electrochemical reactions on the metal surface which lead to corrosion. (european-coatings.com)
  • The impact of surface scratches on the corrosion behavior of nanocrystalline high entropy alloy coatings: Electrochemical experiments and first-principles study. (edu.au)
  • The impacts of the bilayer thickness on the electrochemical performance of the TiAlN/CrN multilayer coatings were explored in a neutral saline (3.5% NaCl) solution. (allenpress.com)
  • 18. An enzyme-free electrochemical sandwich DNA assay based on the use of hybridization chain reaction and gold nanoparticles: application to the determination of the DNA of Helicobacter pylori. (nih.gov)
  • What test equipment is the best to use to characterize an electrochemical sensor? (tek.com)
  • However, graphene is susceptible to various extrinsic factors, e.g. substrate, causing much confusion and controversy. (tohoku.ac.jp)
  • of course, this has to be attained without increasing the mass transfer resistance to obtain high efficiency in the electrochemical conversion. (hindawi.com)
  • The large active surface area, exposure of fringe facets of (110) and the lesser electrochemical charge-transfer resistance offered by the hydrogen-annealed MoO 2 NSs play a major role in the enhanced HER activity. (bgu.ac.il)
  • These reactions will then be translated to the nanoscale, using a bespoke electrochemical scanning rig, enabling precise electrochemical synthesis and analysis at functional surfaces. (warwick.ac.uk)
  • This will contribute to the long-term aim of translating macroscopic electrochemical synthesis methods, to the nanoscale, which will enable 3D control over surface modification. (warwick.ac.uk)
  • This review focuses on how to prepare MCDs by changing raw materials and synthesis conditions such as reaction temperature, synthesis time, synthesis pH, and synthesis solvent. (bvsalud.org)
  • 16. Double-loop hairpin probe and doxorubicin-loaded gold nanoparticles for the ultrasensitive electrochemical sensing of microRNA. (nih.gov)
  • Most of this is centered on the electrochemical sensor or biosensor. (tek.com)
  • What is an electrochemical sensor? (tek.com)
  • Choosing the optimum test equipment is crucial for electrochemical sensor R&D. (tek.com)
  • Researchers at the University of São Paulo (USP) in Brazil have developed a kraft paper-based electrochemical sensor that can detect traces of pesticides in fruit and vegetables in real time when coupled to an electronic device. (fapesp.br)
  • The researchers analyzed kraft paper and parchment, finding both types of paper to be stable enough to serve as a substrate for the sensor. (fapesp.br)
  • However, in our recent study we were able to experimentally demonstrate that different interface zone between substrate and film has significant effect on both film crystallinity and its reaction with hydrogen. (lei.lt)
  • After the immunochemical reactions, the modified magnetic beads can be easily captured by a magnetosensor made of graphite-epoxy composite, which is also used as the transducer for the electrochemical immunosensing. (uab.cat)
  • It is an electrochemical process that involves an anode and a cathode, connected by an electrolyte . (outokumpu.com)
  • Hereby we have obtained centimetre-sized substrate-free monolayer graphene suspended on aqueous electrolyte surface with gate tunability. (nih.gov)
  • Designing an efficient and selective electrocatalysis system for electrochemical conversion reactions remains a challenge due to a lack of understanding of the reaction mechanism. (springeropen.com)
  • The model features surface tension, a direct coupling between diffusion and elasticity, concentration-dependent diffusivity, and a Butler-Volmer relation for the description of electrochemical reactions that is modified to account for mechanical effects. (imechanica.org)
  • A nanometer-thick gold film is chemically or vacuum deposited onto a single-crystal silicon (Si) substrate, imparting surface-enhanced effects to the nanometer-thick metal film. (anr-technologies.com)
  • These might be each of a series of enzymatic reactions in a biochemical network, particular functions of intracellular organelles, sequences of steps in a feedback system, or a whole organ. (nih.gov)
  • I will describe electrochemical transistors that detect ionic species either directly present in body fluids or resulting from a selective enzymatic reaction (e.g. ammonia from creatinine) at physiological levels. (stanford.edu)
  • Recent developments in electrochemical immunosensors have significantly improved the sensitivity needed to detect low concentrations of biomarkers present in early stages of cancer. (nih.gov)
  • Using these membranes in conjunction with electrochemical transistors we demonstrate that we are able to measure physiological levels of cortisol in real human sweat. (stanford.edu)
  • In most cofactor regeneration schemes for NADPH, the preferred dehydrogenase-mediated carbonyl reduction is coupled with a further chemical, photochemical, electrochemical, or enzymatic reaction.ten The last is most likely to be compatible with reaction conditions suitable for the dehydrogenase. (m-entrepreneurship.com)
  • They looked at whether electron spin can be used as a chiral "reagent" to direct a chemical reaction. (chemistryviews.org)
  • Structural adhesives are "load-bearing" adhesive that are used to bond together substrates capable of maintaining bond integrity under stress. (macdermidalpha.com)
  • When a device is exposed to vibration, shock, chemicals, temperature deviations, or other types of stress or destructive forces within specified tolerance levels, a properly designed, tested and applied structural adhesive should remain securely bonded and substrates intact. (macdermidalpha.com)
  • Structural adhesives are also useful for bonding different metals or substrates. (macdermidalpha.com)
  • Reaction overpotential is an activation overpotential that specifically relates to chemical reactions that precede electron transfer. (wikipedia.org)
  • Reactive capture of CO2 (RCC) involves the direct conversion of captured CO2 following the reaction of gaseous CO2 and a capture reagent. (uci.edu)
  • Type III involves one component providing the substrate for the other through conversion or adsorption. (phys.org)
  • It can be also possible to permeabilize the membrane somewhat by employing a 5-HT7 Receptor Inhibitor Synonyms bisolvent method or by freezing the cells.7-9 By contrast, employing isolated dehydrogenases avoids mass transport and substrate concentration limitations imposed by the cell membrane. (m-entrepreneurship.com)
  • Electrochemical conversion of CO2 to products like formate and methanol has provided an excellent platform for RCC methods. (uci.edu)
  • The electrochemical conversion of low-cost precursors into high-value chemicals using renewably generated electricity is a promising approach to build up an environmentally friendly energy cycle, including a storage element. (elsevierpure.com)
  • In the second and third experiments, the chiral bias induced by the electron helicity drives enantiospecific electrochemical reduction or oxidation reactions, e.g., involving chiral ferrocene derivatives or camphorsulfonic acid. (chemistryviews.org)
  • On the other hand, the click reaction between the alkyne-terminated PTM radical and a ferrocene azyde derivative, used here as model azyde system, leads to a multistate electrochemical switch. (icmab.es)
  • It is, the team asserts, then possible to replace a conventional enantiopure chemical reagent by such spin-polarized electrons and provide the chiral bias for enantioselective reactions. (chemistryviews.org)
  • The high lattice matching of FTO and MoO 2 favours the film growth which could not be obtained on other conventional substrates. (bgu.ac.il)
  • While magnetism alone does not have an effect, when it is used in conjunction with incident polarized light, there is some evidence of a usable effect, magnetochiral anisotropy, that can nudge a reaction towards one enantiomer and not the other. (chemistryviews.org)