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- W2589161968 abstract "Nitroxide-mediated polymerization using the succinimidyl ester functional unimolecular alkoxyamine initiator (NHS-BlocBuilder) was used to first copolymerize tert-butyl methacrylate/2-vinylpyridine (tBMA/2VP) with low dispersity (Đ = 1.30–1.41) and controlled growth (linear number average molecular Mn versus conversion, Mn = 3.8–10.4 kg·mol−1) across a wide composition of ranges (initial mol fraction 2VP, f2VP,0 = 0.10–0.90). The resulting statistical copolymers were first de-protected to give statistical polyampholytic copolymers comprised of methacrylic acid/2VP (MAA/2VP) units. These copolymers exhibited tunable water-solubility due to the different pKas of the acidic MAA and basic 2VP units; being soluble at very low pH < 3 and high pH > 8. One of the tBMA/2VP copolymers was used as a macroinitiator for a 4-acryloylmorpholine/4-acryloylpiperidine (4AM/4AP) mixture, to provide a second block with thermo-responsive behavior with tunable cloud point temperature (CPT), depending on the ratio of 4AM:4AP. Dynamic light scattering of the block copolymer at various pHs (3, 7 and 10) as a function of temperature indicated a rapid increase in particle size >2000 nm at 22–27 °C, corresponding to the 4AM/4AP segment’s thermos-responsiveness followed by a leveling in particle size to about 500 nm at higher temperatures." @default.
- W2589161968 created "2017-03-03" @default.
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- W2589161968 date "2017-02-21" @default.
- W2589161968 modified "2023-10-03" @default.
- W2589161968 title "Poly(methacrylic acid-ran-2-vinylpyridine) Statistical Copolymer and Derived Dual pH-Temperature Responsive Block Copolymers by Nitroxide-Mediated Polymerization" @default.
- W2589161968 cites W1967318519 @default.
- W2589161968 cites W1968219234 @default.
- W2589161968 cites W1968370451 @default.
- W2589161968 cites W1968922359 @default.
- W2589161968 cites W1969181112 @default.
- W2589161968 cites W1971674116 @default.
- W2589161968 cites W1973793921 @default.
- W2589161968 cites W1976063258 @default.
- W2589161968 cites W1978771974 @default.
- W2589161968 cites W1980000864 @default.
- W2589161968 cites W1980215957 @default.
- W2589161968 cites W1980932365 @default.
- W2589161968 cites W1982189923 @default.
- W2589161968 cites W1983428071 @default.
- W2589161968 cites W1985619309 @default.
- W2589161968 cites W1988466810 @default.
- W2589161968 cites W1991954283 @default.
- W2589161968 cites W1992408303 @default.
- W2589161968 cites W1992427351 @default.
- W2589161968 cites W1993030913 @default.
- W2589161968 cites W1995995697 @default.
- W2589161968 cites W1998266273 @default.
- W2589161968 cites W2002636890 @default.
- W2589161968 cites W2005407325 @default.
- W2589161968 cites W2009248475 @default.
- W2589161968 cites W2011519530 @default.
- W2589161968 cites W2013173108 @default.
- W2589161968 cites W2016334125 @default.
- W2589161968 cites W2018283544 @default.
- W2589161968 cites W2023434596 @default.
- W2589161968 cites W2026152932 @default.
- W2589161968 cites W2032876778 @default.
- W2589161968 cites W2033586545 @default.
- W2589161968 cites W2037258938 @default.
- W2589161968 cites W2037974820 @default.
- W2589161968 cites W2038834359 @default.
- W2589161968 cites W2038938733 @default.
- W2589161968 cites W2044622839 @default.
- W2589161968 cites W2050192889 @default.
- W2589161968 cites W2052729305 @default.
- W2589161968 cites W2055812072 @default.
- W2589161968 cites W2057774143 @default.
- W2589161968 cites W2058510431 @default.
- W2589161968 cites W2060293193 @default.
- W2589161968 cites W2062249624 @default.
- W2589161968 cites W2063653596 @default.
- W2589161968 cites W2065253244 @default.
- W2589161968 cites W2071423972 @default.
- W2589161968 cites W2071551084 @default.
- W2589161968 cites W2071634878 @default.
- W2589161968 cites W2074554162 @default.
- W2589161968 cites W2075463143 @default.
- W2589161968 cites W2078037316 @default.
- W2589161968 cites W2081361953 @default.
- W2589161968 cites W2088890545 @default.
- W2589161968 cites W2091198938 @default.
- W2589161968 cites W2101494377 @default.
- W2589161968 cites W2106917587 @default.
- W2589161968 cites W2110329432 @default.
- W2589161968 cites W2116650459 @default.
- W2589161968 cites W2126152380 @default.
- W2589161968 cites W2130196596 @default.
- W2589161968 cites W2144636294 @default.
- W2589161968 cites W2150184000 @default.
- W2589161968 cites W2163618133 @default.
- W2589161968 cites W2274213622 @default.
- W2589161968 cites W2312942911 @default.
- W2589161968 cites W2318598433 @default.
- W2589161968 cites W2319338882 @default.
- W2589161968 cites W2327386358 @default.
- W2589161968 cites W2328308165 @default.
- W2589161968 cites W2333429267 @default.
- W2589161968 cites W3022937218 @default.
- W2589161968 cites W4211203577 @default.
- W2589161968 cites W4247788591 @default.
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- W2589161968 doi "https://doi.org/10.3390/pr5010007" @default.
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