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Figure 2
(a) Radius of gyration at a concentration of 1 wt% for the polymers with the small (square), medium (triangle) and large (circle) PNIPAAM blocks in aqueous solution. Here the data are from the MPEG-PNIPAAM-PSSS(−) polymer series (closed symbols) and from the MPEG-PNIPAAM-PN(+) polymer series (open symbols). (b) Polymer series in an aqueous solution of 30 mM NaCl. The symbol signature is the same as in (a). (c) The effective hard-sphere radius obtained from the repulsive hard-sphere interaction for the molecularly dispersed copolymers. The symbol signature is the same as in (a). All lines are guides for the eye.

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 47| Part 1| February 2014| Pages 22-28
doi:10.1107/S1600576713030033
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