Nanoparticles -PEG

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pauline teoh
pauline teoh's picture
Nanoparticles -PEG

Kindly share with me the method to determine the stability between nanoparticles and PEG ligands. I tried FTIR test, but it cannot work.
Besides, I ever saw the researcher used critical coagulation concentrations (CCC) to determine the stability between PEG and nanoparticles.
Any sharing the CCC method, i would be greatly appreciated.

Thanks.