A highly sensitive and reusable electrochemical immunosensor based on biofunctionalized graphene paper for the detection of the lung cancer-associated biomarker GM2AP

Immunosensor Based on Gold Nanoparticles Encapsulated in Azo-Polymer and Reduced Graphene Oxide for the Detection of the Proinflammatory Molecule Interleukin-6.

Findings support the proposed platform as a label-free impedimetric immunosensor based on a ternary poly(azo-BBY)-AuNP/rGO nanocomposite synthesized via a single-step electrochemical process as a proof-of-concept label-free immunosensor for IL-6 monitoring.

Graphdiyne oxide as a high-capacity biointerface for multiplexed electrochemical immunosensing of neutrophil biomarkers.

A dual electrochemical immunosensing platform based on graphdiyne oxide (GDYO) for simultaneously determining the neutrophil activation biomarkers CD63 and CD66b is developed and practical applicability was demonstrated by analyzing serum samples from healthy individuals and patients diagnosed with chronic obstructive...

Portable single-step ethanolamine-functionalized boron-doped diamond immunosensor for dual detection of CEA and CYFRA 21–1

Highly sensitive electrochemical immunosensor for alpha-fetoprotein detection based on trimetallic metal-organic framework nanozymes with peroxidase-like activity

A bifunctional monomer molecularly imprinted electrochemical sensor based on AuNPs@CoNi MOF and electrochemically activated graphite paper for the highly sensitive and specific detection of caffeine

This study presents the development of a high-performance electrochemical sensor predicated on a dual-functional monomer molecularly imprinted polymer (MIP) specific recognition mechanism, designed for the highly sensitive and selective detection of caffeine in beverages. Innovatively, the sensor utilizes electroch...

Disposable label-free electrochemical immunosensor using hollow porous gold sub-microcubes with surface-confined ferrocene for point-of-care detection of Mpox virus A29 protein.

Monkeypox (Mpox), a viral zoonotic disease caused by the monkeypox virus (MPXV) remains a significant global public health concern. Current laboratory diagnostics are limited by high biosafety requirements and complex workflows, preventing point-of-care (POC) use. To address these limitations, a disposable, label-free...