Results 41 to 50 of about 82,055 (340)

Direct electrochemistry of cytochrome P450cam

open access: yesChemical Communications, 1996
The direct, unpromoted electrochemistry of cytochrome P450cam in an edge-plane graphic electrode and the conditions for the first electron transfer are reported.
Kazlauskaite, J   +3 more
openaire   +1 more source

Scanning electrochemical cell microscopy : a versatile technique for nanoscale electrochemistry and functional imaging [PDF]

open access: yes, 2013
Scanning electrochemical cell microscopy (SECCM) is a new pipette-based imaging technique purposely designed to allow simultaneous electrochemical, conductance, and topographical visualization of surfaces and interfaces.
Aleix G. Güell   +8 more
core   +1 more source

Simple Formula for Marcus-Hush-Chidsey Kinetics [PDF]

open access: yes, 2014
The Marcus-Hush-Chidsey (MHC) model is well known in electro-analytical chemistry as a successful microscopic theory of outer-sphere electron transfer at metal electrodes, but it is unfamiliar and rarely used in electrochemical engineering.
Bai, Peng   +3 more
core   +2 more sources

Application of Carbon-Microsphere-Modified Electrodes for Electrochemistry of Hemoglobin and Electrocatalytic Sensing of Trichloroacetic Acid

open access: yesSensors, 2015
By using the hydrothermal method, carbon microspheres (CMS) were fabricated and used for electrode modification. The characteristics of CMS were investigated using various techniques.
Wen-Cheng Wang   +6 more
doaj   +1 more source

Electrochemistry of ferrocenylphosphines FcCH₂PR₂ (Fc=(η⁵-C₅H₅)Fe(η⁵-C₅H₄); R=Ph, CH₂OH and CH₂CH₂CN), and some phosphine oxide, phosphine sulfide, phosphonium and metal complex derivatives [PDF]

open access: yes, 2003
Electrochemical studies of the free ferrocenylphosphine ligands FcCH₂PR₂ (Fc=(η⁵-C₅H₅)Fe(η⁵-C₅H₄); R=Ph, CH₂OH and CH₂CH₂CN) and some phosphine oxide, phosphine sulfide, phosphonium and metal derivatives are described.
Downard, Alison J.   +2 more
core   +2 more sources

Scanning Electrochemical Microscopy of DNA Monolayers Modified with Nile Blue [PDF]

open access: yes, 2008
Scanning electrochemical microscopy (SECM) is used to probe long-range charge transport (CT) through DNA monolayers containing the redox-active Nile Blue (NB) intercalator covalently affixed at a specific location in the DNA film. At substrate potentials
Barton, Jacqueline K.   +4 more
core   +2 more sources

Direct Electrochemistry of Redox Proteins and Enzymes Promoted by Carbon Nanotubes

open access: yesSensors, 2005
The redox protein and enzyme, such as hemoglobin (Hb), horseradish peroxidase(HRP) and glucose oxidase (GOx), was immobilized on the surface of the carbon nanotubemodified glassy carbon (CNT/GC) electrode, respectively.
Chenxin Cai   +3 more
doaj   +1 more source

Effect of chemically modified Vulcan XC-72R on the performance of air-breathing cathode in a single-chamber microbial fuel cell [PDF]

open access: yes, 2010
The catalytic activity of modified carbon powder (VulcanXC-72R) for oxygen reduction reaction (ORR) in an air-breathingcathode of amicrobialfuelcell (MFC) has been investigated.
Duţeanu, Narcis Mihai   +4 more
core   +2 more sources

Dissociate lattice oxygen redox reactions from capacity and voltage drops of battery electrodes. [PDF]

open access: yes, 2020
The oxygen redox (OR) activity is conventionally considered detrimental to the stability and kinetics of batteries. However, OR reactions are often confused by irreversible oxygen oxidation.
Chuang, Yi-de   +14 more
core   +1 more source

Electrochemistry of Graphene Nanoplatelets Printed Electrodes for Cortical Direct Current Stimulation

open access: yesFrontiers in Neuroscience, 2020
Possible risks stemming from the employment of novel, micrometer-thin printed electrodes for direct current neural stimulation are discussed. To assess those risks, electrochemical methods are used, including cyclic voltammetry, square-wave voltammetry ...
Andrzej Pepłowski   +11 more
doaj   +1 more source

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