Copper Hexacyanoferrates Obtained via Flavocytochrome b2 Assistance: Characterization and Application DOI Creative Commons
Galina Gayda, Olha Demkiv, Nataliya Stasyuk

et al.

Biosensors, Journal Year: 2025, Volume and Issue: 15(3), P. 157 - 157

Published: March 2, 2025

Artificial enzymes or nanozymes (NZs) are gaining significant attention in biotechnology due to their stability and cost-effectiveness. NZs can offer several advantages over natural enzymes, such as enhanced under harsh conditions, longer shelf life, reduced production costs. The booming interest is likely continue potential applications expand. In our previous studies, we reported the “green” synthesis of copper hexacyanoferrate (gCuHCF) using oxidoreductase flavocytochrome b2 (Fcb2). Organic–inorganic micro-nanoparticles were characterized detail, including structure, composition, catalytic activity, electron-mediator properties. An SEM analysis revealed that gCuHCF possesses a flower-like structure well-suited for concentrating stabilizing Fcb2. As an effective peroxidase (PO) mimic, has been successfully employed H2O2 detection amperometric sensors oxidase-based biosensors. current study, demonstrated uniqueness lies its multifunctionality, serving PO chemosensor ammonium ions, biosensor L-lactate, exhibiting perovskite-like This exceptional ability enhance fluorescence blue light irradiation being first time. Using PO-like NZ, novel developed, optical L-arginine electrochemical biosensors methanol glycerol determination. Thus, gCuHCF, synthesized via Fcb2, presents promising platform development biosensors, bioreactors, biofuel cells, solar other advanced devices. innovative approach utilizing biocatalysts nanoparticle highlights groundbreaking direction materials science biotechnology.

Language: Английский

Copper Hexacyanoferrates Obtained via Flavocytochrome b2 Assistance: Characterization and Application DOI Creative Commons
Galina Gayda, Olha Demkiv, Nataliya Stasyuk

et al.

Biosensors, Journal Year: 2025, Volume and Issue: 15(3), P. 157 - 157

Published: March 2, 2025

Artificial enzymes or nanozymes (NZs) are gaining significant attention in biotechnology due to their stability and cost-effectiveness. NZs can offer several advantages over natural enzymes, such as enhanced under harsh conditions, longer shelf life, reduced production costs. The booming interest is likely continue potential applications expand. In our previous studies, we reported the “green” synthesis of copper hexacyanoferrate (gCuHCF) using oxidoreductase flavocytochrome b2 (Fcb2). Organic–inorganic micro-nanoparticles were characterized detail, including structure, composition, catalytic activity, electron-mediator properties. An SEM analysis revealed that gCuHCF possesses a flower-like structure well-suited for concentrating stabilizing Fcb2. As an effective peroxidase (PO) mimic, has been successfully employed H2O2 detection amperometric sensors oxidase-based biosensors. current study, demonstrated uniqueness lies its multifunctionality, serving PO chemosensor ammonium ions, biosensor L-lactate, exhibiting perovskite-like This exceptional ability enhance fluorescence blue light irradiation being first time. Using PO-like NZ, novel developed, optical L-arginine electrochemical biosensors methanol glycerol determination. Thus, gCuHCF, synthesized via Fcb2, presents promising platform development biosensors, bioreactors, biofuel cells, solar other advanced devices. innovative approach utilizing biocatalysts nanoparticle highlights groundbreaking direction materials science biotechnology.

Language: Английский

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