Gold nanoparticles (AuNPs) functionalized with antibodies have the potential to improve
biosensing technology because of the unique optical properties of AuNPs and the specificity …

Many emerging nanobiotechnologies rely on the proper function of proteins immobilized on
gold nanoparticles. Often, the surface chemistry of the AuNP is engineered to control the …

Novel detection strategies that exploit the unique properties of gold nanoparticles (AuNPs)
hold great promise for the advancement of diagnostic testing. Fundamental to many of these …

Antibody-conjugated nanoparticles (NPs) have attracted great attention in diagnostic and
therapeutic applications due to their high sensitivity and specificity for biotargets, as well as …

Abstract Antibody-Gold nanoparticle (Ab-AuNP) bioconjugates are widely used in the field of
biosensing. This prompted researchers to set up various strategies to conjugate antibodies …

Gold nanoparticles (AuNPs) bound with biomolecules have emerged as suitable biosensors
exploiting unique surface chemistries and optical properties. Many efforts have focused on …

Nanobodies (Nbs) are single-domain antibodies with highly desirable properties employed
as versatile tools in structural biology, biochemistry and biomedical sciences. Nbs also have …

It is of paramount importance to be able to accurately quantify surface coverage of
antibodies on gold nanoparticles (AuNP) so as to optimise the sensitivity of AuNP-based …

Herein, we describe the development of a new, highly efficient label for immunosensing
comprising an antibody/PEGylated gold-nanoparticle (AuNP) conjugate in which the …

Gold nanoparticles (AuNPs) functionalized with proteins to impart desirable surface
properties have been developed for many nanobiotechnology applications. A strong …