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. 2016 Jun 8;8(6):228. doi: 10.3390/polym8060228

Table 2.

Characteristics of the NaPSS stars in the dilute regime. <Na>N is the number average arm degree of polymerization; R, the star geometric radius obtained from the position q1* of the first maximum of the scattering function measured at c*; q2*, the position of the second maximum of the scattering function measured at cc*.

Sample <Na>N R (Å) q2* (Å−1) q2*<Na>N−1) q2*R
S40-S85 36 53 0.116 4.2 6.1
S100-S91 96 145 0.045 4.3 6.5
S300-S94 280 391 0.0162 4.5 6.3