Graphene oxide/gold nanoparticle/graphite fiber microelectrodes for directing electron transfer of glucose oxidase and glucose detection

Progress of Enzymatic and Non-Enzymatic Electrochemical Glucose Biosensor Based on Nanomaterial-Modified Electrode

“…A glucose biosensor based on the GOx/graphene oxide/AuNP/graphite electrode was recently developed [ 144 ]. The modified electrode exhibited direct electron transfer with a low LOD of 1.2 μM.…”

“…The dense structure and thick film thickness produced lower current signal in amperometry analysis due to the decrease in catalytic area during glucose detection. A glucose biosensor based on the GOx/graphene oxide/AuNP/graphite electrode was recently developed [144]. The modified electrode exhibited direct electron transfer with a low LOD of 1.2 µM.…”

“…The modified electrode exhibited direct electron transfer with a low LOD of 1.2 µM. The interconnection between the GO nanosheet and AuNPs facilitated an effective electron transfer pathway from active FAD of the GOx enzyme to the A glucose biosensor based on the GOx/graphene oxide/AuNP/graphite electrode was recently developed [144]. The modified electrode exhibited direct electron transfer with a low LOD of 1.2 µM.…”

Iridium-decorated carbon nanotubes as cathode catalysts for Li-CO2 batteries with a highly efficient direct Li2CO3 formation/decomposition capability

“…Tremendous efforts have been paid to explore a wide range of various catalysts, such as carbon-based materials [25,26] , metals [27,28] , metal oxides [29,30] and metal boride [31] with high electrocatalytic activity for LCBs. Among them, N-doping carbon supported noble metals [32,33] have been considered as promising candidate catalysts for LCBs.…”

Insights into the enhanced electrochemical performance of MnV2O6 nanoflakes as an anode material for advanced lithium storage

“…10,11 Studies have indicated that these restrictions can be conquered by meticulously controlling/designing the particle size and morphology of TMOs so as to enhance the potential of TMOs used in LIBs. [12][13][14][15][16] Among the various TMOs, binary transition metal oxides (BTMOs) possess superior reversible capacity due to their flexible structure, variable oxidation states of their metal components, interfacial effects and bimetallic synergic effects, making their electrochemical performance better than that of corresponding single-phase TMOs. 17,18 Specifically, binary metal vanadates are widely applied in oxygen evolution reactions, photocatalytic water oxidation as well as energy storage, and exhibit attractive characteristics.…”