light scattering static light scattering SLS static light scattering spectrometry TILS integrated light scattering differential light-scattering spectroscopy total intensity light scattering A method for determining structure by measuring the total or time-averaged scattering intensity of scattered visible light as a function of angle. traditional light scattering differential static light scattering classical light scattering CHMO:0000180 differential light scattering DLSS static light scattering spectroscopy static light scattering