How can I measure FTIR for antibody conjugated iron oxide nanoparticles neither making a pellet nor in dispersion form?

I have sample of antibody conjugated iron oxide nanoparticles, and the amount is too low to make in a pellet form. And I don't want to use KBr and also I don't want to measure in a dispersion. So...

11 November 2018 3,948 5 View