… In the present study, a simple and effective mark method of antibody to colloidal gold
nanoparticles was developed and evaluated. The rationale of immobilization of Antibody onto …

… the assays and metal nanoparticles are found to be significantly advantageous for improving
the sensitivity of these assays [… Immunogold labeling technique has also been employed to …

… protein assay [21]. However, despite careful calibration treatment, ie removal of nanoparticles
… the interference from nanoparticles, dissociation of antibody from nanoparticles prior to …

… In this article, we contributed a double amplification strategy upon immuno-gold
nanoparticles (immunoGNPs) in BLI, which promoted a measurement of trace ricin based on the …

… Additional UV–vis measurements were used to determine the concentration of unbounded
antibody remaining in the supernatant via the BCA protein assay method. This equation is …

… , and characterized for GRP content through TEM-immunogold staining, Western blot, ELISA,
qPCR. Functional assays using isolated EVs containing GRP were performed in primary …

… In this paper, we describe the labelling of antibodies by gold nanoparticles (AuNPs) with
diameters of 10 and 60 nm with detection by laser ablation inductively coupled plasma mass …

… based on gold nanoparticles (AuNPs) and antibody 4G2 for the detection of dengue virus (…
assay (LFA) for the development of an alternative test to detect the flavivirus envelope protein …

… This additional step, leading to the presence of another protein, makes the previous classical
protein assays inapplicable. In this case, antibody assay in the supernatant still can be …

… In this study, a rapid, user-friendly dot-blot assay was developed using peptide conjugated
gold nanoparticles (AuNPs) as a detection agent. The peptide binding to ochratoxin A was …