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Autor:
Adam Charlton, Sharif H. Zein, Kevin J. Welham, Jeremy Tomkinson, Rhys A. Ward, Nathan Lawrence, Stephen M. Kelly, Paul W. Baker, David I. Richards, Jay D. Wadhawan
Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106942-(2021)
Electrochemistry Communications
Electrochemistry Communications
Graphical abstract
Highlights • In-line electroanalysis of d-glucose during bioethanol production. • Second-generation biosensor suitable for industrial process analytical technology. • Greater d-glucose yield from wheat straw refined unde
Highlights • In-line electroanalysis of d-glucose during bioethanol production. • Second-generation biosensor suitable for industrial process analytical technology. • Greater d-glucose yield from wheat straw refined unde
Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106947-(2021)
To better understand the electrochemical behavior of deoxyribonucleic acid (DNA) on carbon electrodes, the oxidation of synthetic oligonucleotides of 4 to 72 nucleotides long, their thermally stable duplexes, polymerase chain reaction amplicons of 14
Autor:
Martin Pumera, Edurne Redondo
Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106920-(2021)
ELECTROCHEMISTRY COMMUNICATIONS. 2021, vol. 124, issue 1, p. 1-6.
ELECTROCHEMISTRY COMMUNICATIONS. 2021, vol. 124, issue 1, p. 1-6.
3D printing is a manufacturing technique that can be used to produce electrochemical capacitors with customised shapes and minimal material waste. However, the range of carbon-additive filaments currently commercially available is limited, resulting
Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106961-(2021)
We demonstrate the use of copper underpotential deposition (UPD) for measurement of the electrochemically active surface area of a protein-modified gold electrode. The kinetics of adsorption and the subsequent structural rearrangement of β-casein, a
Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106940-(2021)
Metallic actuator materials have been comprehensively studied during the last twenty years, but the studies have been limited to noble metals to date. Here we report reversible dimensional changes in nanoporous copper made by dealloying an Al-Cu allo
Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106944-(2021)
A novel green system for the electrochemical oxidation of alcohols is demonstrated using a column flow cell. Voltammetric analysis revealed that the oxidation of 1-phenylethanol and benzaldehyde are promoted by using both an Au-electrode and an alkal
Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106953-(2021)
The single ion activity coefficients of Cl - , γ Cl - , in aqueous NaCl and MgCl2 solutions have been estimated at 25 °C potentiometrically by use of galvanic cells with ionic liquid salt bridge consisting of tributyl(2-methoxyethyl) phosphonium bi
Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106933-(2021)
A novel method of detecting dihydrogenphosphate ( H 2 P O 4 - ) in aqueous solutions by electrodepositing a cobalt–iron alloy on a chip was proposed. The sensor showed a linear response to dihydrogenphosphate ( H 2 P O 4 - ) in the concentration ra
Autor:
Youri Gendel, Gidon Amikam
Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106945-(2021)
The polarization mechanism of capacitive-faradaic fuel cells is reported. The mixed potentials of faradaic (Pt and Ti/Pt-IrO2) and capacitive (activated carbon powder and fleece) electrodes were measured in aerated and hydrogenated NaCl solutions at
Autor:
Gamze Bozkurt, Diogo M.F. Santos, Biljana Šljukić, Dušan Mladenović, Šćepan S. Miljanić, Ayşe Bayrakçeken Yurtcan, Gulin Selda Pozan Soylu
Publikováno v:
Electrochemistry Communications, Vol 124, Iss, Pp 106963-(2021)
Three different metal oxides based on Mn2O3 with TiO2 or NiO were synthesised. Pt or PtNi nanoparticles were anchored on each support, creating a set of nine samples that were tested for the oxygen reduction reaction (ORR) and the oxygen evolution re