Inspec keywords: biochemistry; self-assembly; electrochemical sensors; nanofabrication; monolayers; biosensors; nanomedicine; blood; gold; nanoparticles; nanosensors; graphene; proteins; voltammetry (chemical analysis); reduction (chemical); molecular biophysics; chemical sensors; oxidation

Other keywords: N-hydroxysuccinimide; enzyme-free nanolabel; chloroauric acid; quantitative HIgG detection; pseudo-peroxidase behaviour; gold nanoparticles; HIgG concentrations; Au-CO; carboxyl group bonding; voltammetric immunosensing; blood sample; signal amplification; 11-mercaptoundecanoic acid; chemical linkers; gold disc electrode; reduced graphene oxide nanolabel; rGOAu nanolabel; sandwich immunoassay; immunosensor; human immunoglobulin G; sodium borohydride; 11-MUDA; 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide]; self-assembled monolayers; covalent antibody immobilisation; one pot chemical reduction

Subjects: Chemical sensors; Methods of nanofabrication and processing; Nanotechnology applications in biomedicine; Electrochemistry and electrophoresis; Microsensors and nanosensors; Electrochemical analytical methods; Physical chemistry of biomolecular solutions and condensed states; Biosensors; Chemical sensors; Biosensors; Biomolecular interactions, charge transfer complexes; Biomedical measurement and imaging