Novel triblock copolymers synthesized via radical telomerization of N-isopropylacrylamide in the presence of polypseudorotaxanes made from thiolated PEG and α-CDs

Novel main‐chain polyrotaxanes synthesized via ATRP of HPMA in aqueous media

“…11 As for their preparation, a wide variety of strategies have been developed, [12][13][14] with a number of bulky groups such as naphthyl, 15 trinitrophenyl, 16 fluorescein-4-isothiocyanate 17 and 9-anthryl groups as the end stoppers. 18 However, oligomers or polymers of vinyl monomers have been rarely exploited as end stoppers of main-chain polyrotaxanes to our knowledge, 19,20 especially to do so via the atom transfer radical polymerization (ATRP).…”

Click Chemistry Approach to Rhodamine B‐Capped Polyrotaxanes and their Unique Fluorescence Properties

“…[13] In addition to the synthesis methods mentioned above, various research groups also did some further works in the synthesis, modification, and application of the PRs. [3,[14][15][16][17][18][19][20][21][22][23][24][25][26] Due to the strong hydrogen bonds between CDs and water molecules, it is very hard to remove the residual water from the pseudo-PRs completely. So the ideal endcapping reaction should be tolerant of water and also fast enough to keep CD beads threading on the axis as many as possible, to obtain the PR with high threading efficiency.…”

Radiation-induced grafting of N-isopropylacrylamide and acrylic acid onto polypropylene films by two step method

“…7. The absorption band of tCH 2 at 2913 cm À1 of polypropylene film is clearly appears; PAAc presented tC=O at 1694 cm À1 and tCH 2 at 2920 cm À1 [16]; PNIPAAm shows tC=O-NH at 1629 cm À1 and tN-H at 3283 and 1535 cm À1 [17,18]; the spectrum of (PP-g-AAc)-g-NIPAAm shows the characteristic bands of PP, PAAc, PNIPAAm confirmed the formation of the grafting of binary system.…”