TiC nanoparticles-chitosan composite film for the direct electron transfer of myoglobin and its application in biosensing

Immobilization of laccase in N-doped carbon hollow spheres/chitosan composite film for electrochemical detection of kraft lignin

“…The NCHS have many outstanding properties, such as controlled sphere sizes and large surface areas, good stability and excellent biocompatibility with protein, which could be an ideal host for biomolecules immobilization. In this study, due to the excellent film-forming ability and popular biocompatibility [30,31], chitosan was incorporated with NCHS as the composite matrix for modification of laccase onto glass carbon electrode. The resulted electrode was applied for the electrocatalysis calcium lignosulfonate, a fully complex lignin from paper industry effluents, in the presence of ABTS 2À as a mediator.…”

Titanium carbide nanoparticles/ion-exchange polymer-based sensor for catalytic stripping determination of trace iron in coastal waters

“…Nowadays, nanosized transition metal carbides, particularly titanium carbide nanoparticles (nano-TiC) have attracted significant interest for a number of applications in analytical chemistry due to its intrinsic material properties such as high electrical conductivity, low density, high surface area and catalytic activity [31][32][33]. Moreover, nano-TiC shows greater advantages and novel characteristics than regular sized particles, such as larger specific surface area and high electron transfer rate [34]. Besides, its cubic phase exhibits interesting photocatalytic and electrocatalytic behaviors [35][36][37], which has been used as the electrode material for catalytic determination of H 2 O 2 [34].…”

“…Moreover, nano-TiC shows greater advantages and novel characteristics than regular sized particles, such as larger specific surface area and high electron transfer rate [34]. Besides, its cubic phase exhibits interesting photocatalytic and electrocatalytic behaviors [35][36][37], which has been used as the electrode material for catalytic determination of H 2 O 2 [34].…”

Synthesis and electrochemical properties of PANI–TiC nanocomposite and its electrocatalytic behavior

“…Other advantages such as high thermostability, high antioxidation, high strength and hardness, nice thermal conductivity, toughness, electrical conductivity, and so on. Hence, it has been widely applied in biosensors [13], methanol electrooxidation [14], supercapacitor [15], direct fuel cells [16], thermal stability [17], Li-ion batteries [18] and energy-related applications [19], and many other fields.…”