Thermoresponsive and Redox Behaviors of Poly(N-isopropylacrylamide)-Based Block Copolymers Having TEMPO Groups as Their Side Chains

Table 1

Molecular weight data of the resulting copolymers.

	Content of TEMPMA units^a (%)	𝑀𝑛^a	𝑀𝑛^b	𝑀𝑤/𝑀𝑛^b
Poly(TEMPOMA-ran-NIPAAm) 1	6	—	4840	1.26
RAFT reagent terminated PNIPAAm	—	6310	6600	1.20
PNIPAAm-block-PTEMPMA 2	4	7750	6970	1.17
PNIPAAm-block-PTEMPMA-block-PNIPAAm 3	1	15200	13940	1.35

^aDetermined by integrated intensity of ¹H NMR spectra. ^bEstimated by GPC based on polystyrene standard in THF.