Results 71 to 80 of about 2,111,174 (298)
Advanced Functional Materials, EarlyView.DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen +3 more
wiley +1 more source
Chemically modified electrodes with MOFs for the determination of inorganic and organic analytes via voltammetric techniques: a critical review [PDF]
, 2019 Voltammetric analytical techniques combine exceptional sensitivity, low cost, portability and capability for simultaneous determination of multiple analytes.
Manolis J. Manos +3 more
core +1 more source
ChemElectroChemThe superhydrophobic modification of Cu2O electrodes has shown great promise in enhancing CO2 reduction due to the formation of a triple phase boundary at the surface, allowing high concentrations of CO2, which is not achievable in typical aqueous media.
Mark A. Buckingham +5 more
doaj +1 more source
Green and Traditional Synthesis of Copper Oxide Nanoparticles—Comparative Study
Nanomaterials, 2020 The current study compared the synthesis, characterization and properties of copper oxide nanoparticles (CuO) based on green and traditional chemical methods.
Obakeng P. Keabadile +3 more
doaj +1 more source
Chemically Modified Electrodes for Recessed Microelectrode Array
Procedia Chemistry, 2016 AbstractChemical modifications on recessed microelectrode array, achieved via electrodeposition techniques are reported here. Silicon-based gold microelectrode arrays of 10μm microband and microdisc array were selected and functionalised using sol-gel and nanoporous gold (NPG) respectively.
Mohd Said, Nur Azura +4 more
openaire +2 more sources
From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics
Advanced Functional Materials, EarlyView.We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou +3 more
wiley +1 more source
Sensors, 2013 A fast and non-destructive voltammetric method to detect cocaine in confiscated samples based on carbon paste electrode modified with methoxy-substituted N,N'-ethylene-bis(salcylideneiminato)uranyl(VI)complexes, [UO2(X-MeOSalen)(H2O)]·H2O, where X ...
Marcelo Firmino de Oliveira +7 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner +14 more
wiley +1 more source
The use of soybean peroxidase in amperometric biosensors [PDF]
, 2004 Traditionally Horseradish peroxidase (HRP) the archetypal class III plant peroxidase has been investigated with respect to chemical modifications, organic solvent tolerance studies, reaction kinetics, kinetics in organic solvents, immunohistochemical and
Carolan, Neil
core +2 more sources
Electrochemistry and application of a novel monosubstituted squarate electron-transfer mediator in a glucose oxidase-doped poly(phenol) sensor [PDF]
, 2004 Electrosynthetic poly(phenol) nanofilms were deposited in situ on platinum electrodes in the presence and absence of glucose oxidase. The synthesis charges and currents of the nonconducting polymer films were recorded at various applied potentials for ...
Killard, Anthony J. +6 more
core +2 more sources