Study of temperature dependence on THz transmission of albumin solution

The dependence of the THz transmission spectra of bovine serum albumin (BSA) solution on the temperature is experimentally studied. The differences between BSA solutions absorption with concentrations from 0 to 500 mg/ml with a change in their temperature (from 20 to 80°C) are analyzed. With increasing protein concentration, the transmission amplitude increases, and with increasing solution temperature - it decreases.