Antigen-antibody reaction studied by laser light scattering

Author

Joseph, David

Author_Institution

Opt. Eng. Sect., Guru Gambheswar Univ. of Sci. & Technol., Hisar

fYear

2008

fDate

Sept. 29 2008-Oct. 4 2008

Firstpage

77

Lastpage

82

Abstract

Static light scattering (SLS) has been used to study the antigen-antibody reaction in buffer medium. B-group blood was mixed with its antibody and the clustering studied using static laser light scattering technique. A home made scattering set up has been used and the clusters formed were modeled as dasiafractalspsila with fractal dimension D_f. The static Structure factor, Correlation length (xi) and the radius of gyration R_e have been determined assuming a Gaussian distribution for cluster size and a Gaussian cut off function for the cluster boundaries..

Keywords

Gaussian distribution; bio-optics; blood; laser applications in medicine; light scattering; ´fractals´; B-group blood; Gaussian cut off function; Gaussian distribution; antigen-antibody reaction; buffer medium; cluster boundaries.; cluster size; correlation length; gyration radius; laser light scattering; static light scattering; static structure factor; Blood; Fractals; Laser modes; Laser sintering; Laser theory; Light scattering; Optical buffering; Optical scattering; Particle scattering; X-ray scattering; Aggregation; antigen-antibody; cluster; fractal dimension; static light scattering;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Optoelectronics and Lasers, 2008. CAOL 2008. 4th International Conference on

Conference_Location

Crimea

Print_ISBN

978-1-4244-1973-9

Electronic_ISBN

978-1-4244-1974-6

Type

conf

DOI

10.1109/CAOL.2008.4671893

Filename

4671893