Indigenous development of Static laser Light Scattering (SLS) Spectrometer

摘要

An indigenous laser light scattering spectrometer is being developed for the studies of biological cells, macromolecules and their interactions. A laboratory spectrometer is used and modified as scattering arm, Turn Table and Collimating arm. Both the arms have polarizers, one acting as polarizer and the other as analyzer. The scattered light from the scattering cell is analyzed by an analyzer and is fed to a PMT and a photon counting module. Except for the PMT all the accessories are being fabricated indigenously. The studies are based initially on the studies of red blood cells. Studies are focused on for their single particle and their aggregation behavior. Using the ORT program developed by Otto Glatter the morphology of red blood cells will be analyzed.