Jun 01, 2007 · For many common non-ionic polymers, this is given (in nm) roughly by 0.06M 1/2, where M is the MW (Napper, 1983). For M=1 million this gives the rms end-to-end distance as about 60 nm. Note that if a polymer chain were fully stretched, the end-to-end distance could be up to 10 μm or more, but this is a highly unlikely arrangement. The random ...
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