Table 1 Persistence lengths values (Ip) of PCPP obtained on the basis of AFM and cryo-EM measurements (the uncertainty (±) in the persistence length is given by standard deviation from the average value)

From: Directly visualizing individual polyorganophosphazenes and their single-chain complexes with proteins

Polymer

lp (nm)

PCPP-BSA (AFM)

17.8 ± 0.5

PCPP-BSA (Cryo-EM)

14.8 ± 0.3

PCPP (Cryo-EM)

7.7 ± 0.7