Graphene Quantum Dot-Based Gold-Nickel Micromotors for Sensitive Detection of Ferric Ions.

ABSTRACT: The development of nano and micromotors has revolutionized the field of nanotechnology, offering innovative solutions for applications in biomedical engineering, environmental monitoring, and chemical sensing. Among these nano/micromotors, graphene quantum dot (GQD)-based micromotors have gained significant attention due to their unique optical and electronic properties. This study presents the synthesis and characterization of novel graphene quantum dot-based gold-nickel (GQD-Au-Ni) micromotors. These micromotors were synthesized using an electrochemical template deposition process, allowing precise control over their composition and structure. The GQD-Au-Ni micromotors exhibit multifunctionality, employing fluorometric, magnetic, and electrochemical methods for the selective and sensitiv

SUBMITTER: Yurdabak Karaca G 

PROVIDER: S-EPMC12672619 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature