A quantitative immunoassay method based on the extinction spectra of colloidal-gold bioconjugates

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4241, Issue , 2001, Pages 37-41

  Dykman, L A ^a   Krasnov, Y M ^a   Bogatyrev, V A ^a   Khlebtsov, N G ^a  

^a INSTITUTE OF BIOCHEMISTRY AND PHYSIOLOGY OF PLANTS AND MICROORGANISMS   (Russian Federation)

Author keywords

Absorption spectrum; Aggregation; Biospecific interaction; Gold particles; Sol particle immunoassay

Indexed keywords

ABSORPTION SPECTROSCOPY; AGGLOMERATION; DENSITY (OPTICAL); GOLD; SPECTRUM ANALYSIS; TRANSMISSION ELECTRON MICROSCOPY;

BIOSPECIFIC AGGREGATION; BIOSPECIFIC INTERACTION; SOL PARTICLE IMMUNOASSAY;

LASER APPLICATIONS;

EID: 0034878456     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.431502     Document Type: Conference Paper

References (10)

1. Colloidal gold in solid-phase analysis
2. A sol particle agglutination assay for human chorionic gonadotrophin
3. Characterization of antibody labelled colloidal gold particles and their applicability in a sol particle immunoassay (SPIA)
4. Sol particle immunoassays using colloidal gold and neutron activation
5. Use of colloidal gold surface plasmon resonance peak shift to infer affinity constants from the interactions between protein antigens and antibodies specific for single or multiple epitopes
6. Controlled nucleation for the particle size in monodisperse gold suspensions
7. Extinction of light by aggregated gold particles and aggregated conjugates of gold particles to biospecific macromolecules
8. Models for colloidal aggregation
9. Localization of optical excitations in colloidal silver aggregates