A novel poly(glycine methacrylate-co-3-thienylmethyl methacrylate)-polypyrrole-carbon nanotube-horseradish peroxidase composite film electrode for the detection of phenolic compounds

Poly(glycidyl methacrylate‐co‐3‐thienyl‐methylmethacrylate) based working electrodes for hydrogen peroxide biosensing

“…Previous results agree well with present results. 17,39 The fabricated electrodes were also tested using H 2 O 2 recovery experiments, which showed satisfactory results, with recoveries of 101% for Poly(GMA 90% -co-MTM 10% )/PPy/HRP, 106% for Poly(GMA 30% -co-MTM 70% )/PPy/HRP, and 107% for Poly(GMA 85% -co-MTM 15% )/PPy/HRP electrode, respectively as presented in Table 1. Recovery values were calculated according to the formula (measured concentration/actual concentration) × 100.…”

An adhesive conducting electrode material based on commercial mesoporous titanium dioxide as a support for Horseradish peroxidase for bioelectrochemical applications

“…Horseradish peroxidase (HRP) is a well-characterized enzyme widely used in bioanalytical applications, for example, as a label in immunoassays or redox enzyme in electrochemical biosensors. The last ones were particularly designed for detection of H 2 O 2 , phenols and its derivatives [18][19][20]. Recently, it has been shown that HRP encapsulated in TiO 2 shows improved stability and can be applied for phenolic compounds removal [10].…”

Poly(glycidyl methacrylate-co-3-thienylmethylmethacrylate) as an immobilization matrix for microbial glycerol biosensing based on Gluconobacter oxydans

“…Thus, the MTM monomer obtained has two polymerizable groups: the vinyl group is useful for radical polymerization while the thiophene ring, with substitution at the 3-position, can be employed in both oxidative polymerization and electropolymerization. In a previous study [12,13], horseradish peroxidase (HRP) was successfully bonded to the Poly(GMA-co-MTM) film electrode via pendant epoxy groups. Poly(GMA-co-MTM) is reported to be a promising polymeric material for the fabrication of enzyme electrode concerning its ability of forming chemical bonds with the amine groups of enzymes [12][13][14].…”

“…In a previous study [12,13], horseradish peroxidase (HRP) was successfully bonded to the Poly(GMA-co-MTM) film electrode via pendant epoxy groups. Poly(GMA-co-MTM) is reported to be a promising polymeric material for the fabrication of enzyme electrode concerning its ability of forming chemical bonds with the amine groups of enzymes [12][13][14]. Copolymerization reaction of poly(GMA-co-MTM) can be seen in Fig.…”