Skip to main content
Erschienen in: Colloid and Polymer Science 8/2013

01.08.2013 | Original Contribution

pH-responsive amphiphilic hybrid random-type copolymers of poly(acrylic acid) and poly(acrylate-POSS): synthesis by ATRP and self-assembly in aqueous solution

verfasst von: Zhuo Wang, Beng H. Tan, Hazrat Hussain, Chaobin He

Erschienen in: Colloid and Polymer Science | Ausgabe 8/2013

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

The synthesis and subsequent self-assembly of novel, random-type amphiphilic pH-responsive hybrid copolymers, having acrylic acid as pH-responsive hydrophilic and acrylate-polyhedral oligomeric silsesquioxane (POSS) as hydrophobic constituents are reported. The synthesis was carried out in two steps: first, t-butylacrylate and acrylate-POSS are copolymerized by ATRP, followed by the acid hydrolysis of t-butyl acrylate constituents of the synthesized poly(t-butylacrylate)-co-poly(acrylate-POSS) copolymers to achieve poly(acrylic acid)-co-poly(acrylate-POSS). It was found that POSS is a powerful hydrophobic unit. With very low POSS concentration in the copolymers, i.e., one POSS unit per 40 to 110 acrylic acid repeat units, the obtained amphiphilic hybrid copolymers could self-assemble in aqueous solution to form nanoaggregates, as revealed by the laser light scattering and fluorescence studies on the aqueous solutions of the obtained copolymers. The formation of hydrophobic core in the self-assembled aggregates is verified by the solubilization of pyrene (used as probe in fluorescence measurements) in aqueous solution of the copolymers. In addition to pH-dependent self-assembly behavior, it is also demonstrated that the particle size and aggregation number of the aggregates can be tuned simply by varying the composition of the copolymer, i.e., by changing the molar ratio of poly(acrylic acid) to poly(acrylate-POSS) in the copolymer. Finally, preliminary results on the influence of salt (NaCl) on the self-assembly of poly(acrylic acid)-co-poly(acrylate-POSS) in aqueous solution are also presented.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literatur
1.
Zurück zum Zitat Blanazs A, Armes SP, Ryan AJ (2009) Self-assembled block copolymer aggregates: from micelles to vesicles and their biological applications. Macromol Rapid Commun 30(4–5):267–277CrossRef Blanazs A, Armes SP, Ryan AJ (2009) Self-assembled block copolymer aggregates: from micelles to vesicles and their biological applications. Macromol Rapid Commun 30(4–5):267–277CrossRef
2.
Zurück zum Zitat Letchford K, Burt H (2007) A review of the formation and classification of amphiphilic block copolymer nanoparticulate structures: micelles, nanospheres, nanocapsules and polymersomes. Eur J Pharm Biopharm 65(3):259–269CrossRef Letchford K, Burt H (2007) A review of the formation and classification of amphiphilic block copolymer nanoparticulate structures: micelles, nanospheres, nanocapsules and polymersomes. Eur J Pharm Biopharm 65(3):259–269CrossRef
3.
Zurück zum Zitat Neiser MW, Muth S, Kolb U, Harris JR, Okuda J, Schmidt M (2004) Micelle formation from amphiphilic “cylindrical brush”—coil block copolymers prepared by metallocene catalysis. Angew Chem Int Ed 43(24):3192–3195CrossRef Neiser MW, Muth S, Kolb U, Harris JR, Okuda J, Schmidt M (2004) Micelle formation from amphiphilic “cylindrical brush”—coil block copolymers prepared by metallocene catalysis. Angew Chem Int Ed 43(24):3192–3195CrossRef
4.
Zurück zum Zitat Zhu JT, Hayward RC (2008) Spontaneous generation of amphiphilic block copolymer micelles with multiple morphologies through interfacial instabilities. J Am Chem Soc 130(23):7496–7502CrossRef Zhu JT, Hayward RC (2008) Spontaneous generation of amphiphilic block copolymer micelles with multiple morphologies through interfacial instabilities. J Am Chem Soc 130(23):7496–7502CrossRef
5.
Zurück zum Zitat Lejeune E, Drechsler M, Jestin J, Muller AHE, Chassenieux C, Colombani O (2010) Amphiphilic diblock copolymers with a moderately hydrophobic block: toward dynamic micelles. Macromolecules 43(6):2667–2671CrossRef Lejeune E, Drechsler M, Jestin J, Muller AHE, Chassenieux C, Colombani O (2010) Amphiphilic diblock copolymers with a moderately hydrophobic block: toward dynamic micelles. Macromolecules 43(6):2667–2671CrossRef
6.
Zurück zum Zitat Cho HK, Cheong IW, Lee JM, Kim JH (2010) Polymeric nanoparticles, micelles and polymersomes from amphiphilic block copolymer. Korean J Chem Eng 27(3):731–740CrossRef Cho HK, Cheong IW, Lee JM, Kim JH (2010) Polymeric nanoparticles, micelles and polymersomes from amphiphilic block copolymer. Korean J Chem Eng 27(3):731–740CrossRef
7.
Zurück zum Zitat Chebotareva N, Bomans PHH, Frederik PM, Sommerdijk NAJM, Sijbesma RP (2005) Morphological control and molecular recognition by bis-urea hydrogen bonding in micelles of amphiphilic tri-block copolymers. Chem Commun (39):4967–4969 Chebotareva N, Bomans PHH, Frederik PM, Sommerdijk NAJM, Sijbesma RP (2005) Morphological control and molecular recognition by bis-urea hydrogen bonding in micelles of amphiphilic tri-block copolymers. Chem Commun (39):4967–4969
8.
Zurück zum Zitat Gohy JF, Lohmeijer BGG, Alexeev A, Wang XS, Manners I, Winnik MA, Schubert US (2004) Cylindrical micelles from the aqueous self-assembly of an amphiphilic poly(ethylene oxide)-b-poly(ferrocenylsilane) (PEO-b-PFS) block copolymer with a metallo-supramolecular linker at the block junction. Chem Eur J 10(17):4315–4323CrossRef Gohy JF, Lohmeijer BGG, Alexeev A, Wang XS, Manners I, Winnik MA, Schubert US (2004) Cylindrical micelles from the aqueous self-assembly of an amphiphilic poly(ethylene oxide)-b-poly(ferrocenylsilane) (PEO-b-PFS) block copolymer with a metallo-supramolecular linker at the block junction. Chem Eur J 10(17):4315–4323CrossRef
9.
Zurück zum Zitat Guan Y, Lin H, Cai XJ, Jiang HL, Tu KH, Wang LQ (2010) Effect of drug incorporation on the morphology of amphiphilic block copolymer micelles. Acta Polym Sin 4:390–394CrossRef Guan Y, Lin H, Cai XJ, Jiang HL, Tu KH, Wang LQ (2010) Effect of drug incorporation on the morphology of amphiphilic block copolymer micelles. Acta Polym Sin 4:390–394CrossRef
10.
Zurück zum Zitat Holder SJ, Sommerdijk NAJM (2011) New micellar morphologies from amphiphilic block copolymers: disks, toroids and bicontinuous micelles. Polym Chem 2(5):1018–1028CrossRef Holder SJ, Sommerdijk NAJM (2011) New micellar morphologies from amphiphilic block copolymers: disks, toroids and bicontinuous micelles. Polym Chem 2(5):1018–1028CrossRef
11.
Zurück zum Zitat Kyeremateng SO, Henze T, Busse K, Kressler J (2010) Effect of hydrophilic block-a length tuning on the aggregation behavior of alpha, omega-perfluoroalkyl end-capped ABA triblock copolymers in water. Macromolecules 43(5):2502–2511CrossRef Kyeremateng SO, Henze T, Busse K, Kressler J (2010) Effect of hydrophilic block-a length tuning on the aggregation behavior of alpha, omega-perfluoroalkyl end-capped ABA triblock copolymers in water. Macromolecules 43(5):2502–2511CrossRef
12.
Zurück zum Zitat Kyeremateng SO, Busse K, Kohlbrecher J, Kressler J (2011) Synthesis and self-organization of poly(propylene oxide)-based amphiphilic and triphilic block copolymers. Macromolecules 44(3):583–593CrossRef Kyeremateng SO, Busse K, Kohlbrecher J, Kressler J (2011) Synthesis and self-organization of poly(propylene oxide)-based amphiphilic and triphilic block copolymers. Macromolecules 44(3):583–593CrossRef
13.
Zurück zum Zitat Li Z, Kesselman E, Talmon Y, Hillmyer MA, Lodge TP (2004) Multicompartment micelles from ABC miktoarm stars in water. Science 306(5693):98–101CrossRef Li Z, Kesselman E, Talmon Y, Hillmyer MA, Lodge TP (2004) Multicompartment micelles from ABC miktoarm stars in water. Science 306(5693):98–101CrossRef
14.
Zurück zum Zitat Mei AX, Yang Y, Xu JT, Du BY (2009) The morphological study of amphiphilic block copolymer micelles. Prog Chem 21(10):2188–2198 Mei AX, Yang Y, Xu JT, Du BY (2009) The morphological study of amphiphilic block copolymer micelles. Prog Chem 21(10):2188–2198
15.
Zurück zum Zitat Ohno S, Nese A, Cusick B, Kowalewski T, Matyjaszewski K (2009) Polymer micelles from tadpole-shaped amphiphilic block-graft copolymers prepared by “grafting-through” ATRP. Polym Sci Ser A 51(11–12):1210–1217CrossRef Ohno S, Nese A, Cusick B, Kowalewski T, Matyjaszewski K (2009) Polymer micelles from tadpole-shaped amphiphilic block-graft copolymers prepared by “grafting-through” ATRP. Polym Sci Ser A 51(11–12):1210–1217CrossRef
16.
Zurück zum Zitat Zhao F, Xie DH, Zhang GZ, Pispas S (2008) Thermoresponsive complex amphiphilic block copolymer micelles investigated by laser light scattering. J Phys Chem B 112(20):6358–6362CrossRef Zhao F, Xie DH, Zhang GZ, Pispas S (2008) Thermoresponsive complex amphiphilic block copolymer micelles investigated by laser light scattering. J Phys Chem B 112(20):6358–6362CrossRef
17.
Zurück zum Zitat Xu C, Fu XF, Fryd M, Xu S, Wayland BB, Winey KI, Composto RJ (2006) Reversible stimuli-responsive nanostructures assembled from amphiphilic block copolymers. Nano Lett 6(2):282–287CrossRef Xu C, Fu XF, Fryd M, Xu S, Wayland BB, Winey KI, Composto RJ (2006) Reversible stimuli-responsive nanostructures assembled from amphiphilic block copolymers. Nano Lett 6(2):282–287CrossRef
18.
Zurück zum Zitat Munoz-Bonilla A, Fernandez-Garcia M, Haddleton DM (2007) Synthesis and aqueous solution properties of stimuli-responsive triblock copolymers. Soft Matter 3(6):725–731CrossRef Munoz-Bonilla A, Fernandez-Garcia M, Haddleton DM (2007) Synthesis and aqueous solution properties of stimuli-responsive triblock copolymers. Soft Matter 3(6):725–731CrossRef
19.
Zurück zum Zitat Yu YY, Tian F, Wei C, Wang CC (2009) Facile synthesis of triple-stimuli (photo/PH/thermo) responsive copolymers of 2-diazo-1,2-naphthoquinone-mediated poly(N-isopropylacrylamide-Co-N-hydroxymethylacrylamide). J Polym Sci A Polym Chem 47(11):2763–2773CrossRef Yu YY, Tian F, Wei C, Wang CC (2009) Facile synthesis of triple-stimuli (photo/PH/thermo) responsive copolymers of 2-diazo-1,2-naphthoquinone-mediated poly(N-isopropylacrylamide-Co-N-hydroxymethylacrylamide). J Polym Sci A Polym Chem 47(11):2763–2773CrossRef
20.
Zurück zum Zitat Gu L, Feng C, Yang D, Li YG, Hu JH, Lu GL, Huang XY (2009) PPEGMEA-g-PDEAEMA: double hydrophilic double-grafted copolymer stimuli-responsive to both PH and salinity. J Polym Sci A Polym Chem 47(12):3142–3153CrossRef Gu L, Feng C, Yang D, Li YG, Hu JH, Lu GL, Huang XY (2009) PPEGMEA-g-PDEAEMA: double hydrophilic double-grafted copolymer stimuli-responsive to both PH and salinity. J Polym Sci A Polym Chem 47(12):3142–3153CrossRef
21.
Zurück zum Zitat Liu F, Jarrett WL, Urban MW (2011) Synergistic temperature and PH effects on glass (T(g)) and stimuli-responsive (T(SR)) transitions in poly(N-acryloyl-N′-propylpiperazine-Co-2-ethoxyethyl methacrylate) copolymers. Polym Chem 2(4):963–969CrossRef Liu F, Jarrett WL, Urban MW (2011) Synergistic temperature and PH effects on glass (T(g)) and stimuli-responsive (T(SR)) transitions in poly(N-acryloyl-N′-propylpiperazine-Co-2-ethoxyethyl methacrylate) copolymers. Polym Chem 2(4):963–969CrossRef
22.
Zurück zum Zitat Kotsuchibashi Y, Ebara M, Yamamoto K, Aoyagi T (2011) Tunable stimuli-responsive self-assembly system that forms and stabilizes nanoparticles by simple mixing and heating/cooling of selected block copolymers. Polym Chem 2(6):1362–1367CrossRef Kotsuchibashi Y, Ebara M, Yamamoto K, Aoyagi T (2011) Tunable stimuli-responsive self-assembly system that forms and stabilizes nanoparticles by simple mixing and heating/cooling of selected block copolymers. Polym Chem 2(6):1362–1367CrossRef
23.
Zurück zum Zitat Vasile C, Nita LE (2011) Novel multi-stimuli responsive sodium alginate-grafted-poly(N-isopropylacrylamide) copolymers: II. Dilute solution properties. Carbohydr Polym 86(1):77–84CrossRef Vasile C, Nita LE (2011) Novel multi-stimuli responsive sodium alginate-grafted-poly(N-isopropylacrylamide) copolymers: II. Dilute solution properties. Carbohydr Polym 86(1):77–84CrossRef
24.
Zurück zum Zitat Gohy JF, Lohmeijer BGG, Varshney SK, Decamps B, Leroy E, Boileau S, Schubert US (2002) Stimuli-responsive aqueous micelles from an ABC metallo-supramolecular triblock copolymer. Macromolecules 35(26):9748–9755CrossRef Gohy JF, Lohmeijer BGG, Varshney SK, Decamps B, Leroy E, Boileau S, Schubert US (2002) Stimuli-responsive aqueous micelles from an ABC metallo-supramolecular triblock copolymer. Macromolecules 35(26):9748–9755CrossRef
25.
Zurück zum Zitat Gillies ER, Jonsson TB, Frechet JMJ (2004) Stimuli-responsive supramolecular assemblies of linear-dendritic copolymers. J Am Chem Soc 126(38):11936–11943CrossRef Gillies ER, Jonsson TB, Frechet JMJ (2004) Stimuli-responsive supramolecular assemblies of linear-dendritic copolymers. J Am Chem Soc 126(38):11936–11943CrossRef
26.
Zurück zum Zitat Jiang XZ, Zhang JY, Zhou YM, Xu J, Liu SY (2008) Facile preparation of core-crosslinked micelles from azide-containing thermoresponsive double hydrophilic diblock copolymer via click chemistry. J Polym Sci A Polym Chem 46(3):860–871CrossRef Jiang XZ, Zhang JY, Zhou YM, Xu J, Liu SY (2008) Facile preparation of core-crosslinked micelles from azide-containing thermoresponsive double hydrophilic diblock copolymer via click chemistry. J Polym Sci A Polym Chem 46(3):860–871CrossRef
27.
Zurück zum Zitat Klaikherd A, Nagamani C, Thayumanavan S (2009) Multi-stimuli sensitive amphiphilic block copolymer assemblies. J Am Chem Soc 131(13):4830–4838CrossRef Klaikherd A, Nagamani C, Thayumanavan S (2009) Multi-stimuli sensitive amphiphilic block copolymer assemblies. J Am Chem Soc 131(13):4830–4838CrossRef
28.
Zurück zum Zitat Cai T, Yang WJ, Zhang Z, Zhu X, Neoh KG, Kang ET (2012) Preparation of stimuli-responsive hydrogel networks with threaded beta-cyclodextrin End-capped chains via combination of controlled radical polymerization and click chemistry. Soft Matter 8(20):5612–5620CrossRef Cai T, Yang WJ, Zhang Z, Zhu X, Neoh KG, Kang ET (2012) Preparation of stimuli-responsive hydrogel networks with threaded beta-cyclodextrin End-capped chains via combination of controlled radical polymerization and click chemistry. Soft Matter 8(20):5612–5620CrossRef
29.
Zurück zum Zitat Li M, Li GL, Zhang Z, Li J, Neoh KG, Kang ET (2010) Self-assembly of pH-responsive and fluorescent comb-like amphiphilic copolymers in aqueous media. Polymer 51(15):3377–3386CrossRef Li M, Li GL, Zhang Z, Li J, Neoh KG, Kang ET (2010) Self-assembly of pH-responsive and fluorescent comb-like amphiphilic copolymers in aqueous media. Polymer 51(15):3377–3386CrossRef
30.
Zurück zum Zitat Xu F, Ping Y, Ma J, Tang G, Yang W, Li J, Kang ET, Neoh K (2009) Comb-shaped copolymers composed of hydroxypropyl cellulose backbones and cationic poly((2-dimethyl amino)ethyl methacrylate) side chains for gene delivery. Bioconjug Chem 20(8):1449–1458CrossRef Xu F, Ping Y, Ma J, Tang G, Yang W, Li J, Kang ET, Neoh K (2009) Comb-shaped copolymers composed of hydroxypropyl cellulose backbones and cationic poly((2-dimethyl amino)ethyl methacrylate) side chains for gene delivery. Bioconjug Chem 20(8):1449–1458CrossRef
31.
Zurück zum Zitat Wei H, Cheng SX, Zhang XZ, Zhuo RX (2009) Thermo-sensitive polymeric micelles based on poly(N-isopropylacrylamide) as drug carriers. Prog Polym Sci 34(9):893–910CrossRef Wei H, Cheng SX, Zhang XZ, Zhuo RX (2009) Thermo-sensitive polymeric micelles based on poly(N-isopropylacrylamide) as drug carriers. Prog Polym Sci 34(9):893–910CrossRef
32.
Zurück zum Zitat Aoshima S, Kanaoka S (2008) Synthesis of stimuli-responsive polymers by living polymerization: poly(N-isopropylacrylamide) and poly(vinyl ether)s. In: Wax crystal control: nanocomposites, stimuli-responsive polymers, vol. 210. Springer, Berlin. pp. 169–208 Aoshima S, Kanaoka S (2008) Synthesis of stimuli-responsive polymers by living polymerization: poly(N-isopropylacrylamide) and poly(vinyl ether)s. In: Wax crystal control: nanocomposites, stimuli-responsive polymers, vol. 210. Springer, Berlin. pp. 169–208
33.
Zurück zum Zitat Xu XW, Flores JD, McCormick CL (2011) Reversible imine shell cross-linked micelles from aqueous RAFT-synthesized thermoresponsive triblock copolymers as potential nanocarriers for “pH-triggered” drug release. Macromolecules 44(6):1327–1334CrossRef Xu XW, Flores JD, McCormick CL (2011) Reversible imine shell cross-linked micelles from aqueous RAFT-synthesized thermoresponsive triblock copolymers as potential nanocarriers for “pH-triggered” drug release. Macromolecules 44(6):1327–1334CrossRef
34.
Zurück zum Zitat Zhang ZX, Liu KL, Li J (2011) Self-assembly and micellization of a dual thermoresponsive supramolecular pseudo-block copolymer. Macromolecules 44(5):1182–1193CrossRef Zhang ZX, Liu KL, Li J (2011) Self-assembly and micellization of a dual thermoresponsive supramolecular pseudo-block copolymer. Macromolecules 44(5):1182–1193CrossRef
35.
Zurück zum Zitat Friedrich T, Tieke B, Stadler FJ, Bailly C, Eckert T, Richtering W (2010) Thermoresponsive copolymer hydrogels on the basis of N-isopropylacrylamide and a non-ionic surfactant monomer: swelling behavior, transparency and rheological properties. Macromolecules 43(23):9964–9971CrossRef Friedrich T, Tieke B, Stadler FJ, Bailly C, Eckert T, Richtering W (2010) Thermoresponsive copolymer hydrogels on the basis of N-isopropylacrylamide and a non-ionic surfactant monomer: swelling behavior, transparency and rheological properties. Macromolecules 43(23):9964–9971CrossRef
36.
Zurück zum Zitat Otsuka I, Fuchise K, Halila S, Fort S, Aissou K, Pignot-Paintrand I, Chen YG, Narumi A, Kakuchi T, Borsali R (2010) Thermoresponsive vesicular morphologies obtained by self-assemblies of hybrid oligosaccharide-block-poly(N-isopropylacrylamide) copolymer systems. Langmuir 26(4):2325–2332CrossRef Otsuka I, Fuchise K, Halila S, Fort S, Aissou K, Pignot-Paintrand I, Chen YG, Narumi A, Kakuchi T, Borsali R (2010) Thermoresponsive vesicular morphologies obtained by self-assemblies of hybrid oligosaccharide-block-poly(N-isopropylacrylamide) copolymer systems. Langmuir 26(4):2325–2332CrossRef
37.
Zurück zum Zitat Ritter H, Sadowski O, Tepper E (2003) Influence of cyclodextrin molecules on the synthesis and the thermoresponsive solution behavior of N-isopropylacrylamide copolymers with adamantyl groups in the side-chains. Angew Chem Int Ed 42(27):3171–3173CrossRef Ritter H, Sadowski O, Tepper E (2003) Influence of cyclodextrin molecules on the synthesis and the thermoresponsive solution behavior of N-isopropylacrylamide copolymers with adamantyl groups in the side-chains. Angew Chem Int Ed 42(27):3171–3173CrossRef
38.
Zurück zum Zitat Liu RX, Fraylich M, Saunders BR (2009) Thermoresponsive copolymers: from fundamental studies to applications. Colloid Polym Sci 287(6):627–643CrossRef Liu RX, Fraylich M, Saunders BR (2009) Thermoresponsive copolymers: from fundamental studies to applications. Colloid Polym Sci 287(6):627–643CrossRef
39.
Zurück zum Zitat Dai S, Ravi P, Tam KC (2009) Thermo- and photo-responsive polymeric systems. Soft Matter 5(13):2513–2533 Dai S, Ravi P, Tam KC (2009) Thermo- and photo-responsive polymeric systems. Soft Matter 5(13):2513–2533
40.
Zurück zum Zitat Li Z, Kyeremateng SO, Fuchise K, Kakuchi R, Sakai R, Kakuchi T, Kressler J (2009) Aggregation behavior of poly(N-isopropylacrylamide) semitelechelics with a perfluoroalkyl segment in water. Macromol Chem Phys 210(24):2138–2147CrossRef Li Z, Kyeremateng SO, Fuchise K, Kakuchi R, Sakai R, Kakuchi T, Kressler J (2009) Aggregation behavior of poly(N-isopropylacrylamide) semitelechelics with a perfluoroalkyl segment in water. Macromol Chem Phys 210(24):2138–2147CrossRef
41.
Zurück zum Zitat Tam KC, Ragaram S, Pelton RH (1994) Interaction of surfactants with poly(N-isopropylacrylamide) microgel latexes. Langmuir 10(2):418–422CrossRef Tam KC, Ragaram S, Pelton RH (1994) Interaction of surfactants with poly(N-isopropylacrylamide) microgel latexes. Langmuir 10(2):418–422CrossRef
42.
Zurück zum Zitat Tan BH, Pelton R, Tam KC (2010) Microstructure and rheological properties of thermo-responsive poly(N-isopropylacrylamide) microgels. Polymer 51(14):3238–3243CrossRef Tan BH, Pelton R, Tam KC (2010) Microstructure and rheological properties of thermo-responsive poly(N-isopropylacrylamide) microgels. Polymer 51(14):3238–3243CrossRef
43.
Zurück zum Zitat Wu DC, Liu Y, He CB (2008) Thermal and pH-responsive degradable polymers. Macromolecules 41(1):18–20CrossRef Wu DC, Liu Y, He CB (2008) Thermal and pH-responsive degradable polymers. Macromolecules 41(1):18–20CrossRef
44.
Zurück zum Zitat Lee SB, Russell AJ, Matyjaszewski K (2003) ATRP synthesis of amphiphilic random, gradient, and block copolymers of 2-(dimethylamino)ethyl methacrylate and N-butyl methacrylate in aqueous media. Biomacromolecules 4(5):1386–1393CrossRef Lee SB, Russell AJ, Matyjaszewski K (2003) ATRP synthesis of amphiphilic random, gradient, and block copolymers of 2-(dimethylamino)ethyl methacrylate and N-butyl methacrylate in aqueous media. Biomacromolecules 4(5):1386–1393CrossRef
45.
Zurück zum Zitat Tan BH, Gudipati CS, Hussain H, He CB, Liu Y, Davis TP (2009) Synthesis and self-assembly of PH-responsive amphiphilic poly(dimethylaminoethyl methacrylate)-block-poly(pentafluorostyrene) block copolymer in aqueous solution. Macromol Rapid Commun 30(12):1002–1008CrossRef Tan BH, Gudipati CS, Hussain H, He CB, Liu Y, Davis TP (2009) Synthesis and self-assembly of PH-responsive amphiphilic poly(dimethylaminoethyl methacrylate)-block-poly(pentafluorostyrene) block copolymer in aqueous solution. Macromol Rapid Commun 30(12):1002–1008CrossRef
46.
Zurück zum Zitat Zhang L, Nguyen TLU, Bernard J, Davis TP, Barner-Kowollik C, Stenzel MH (2007) Shell-cross-lihked micelles containing cationic polymers synthesized via the RAFT process: toward a more biocompatible gene delivery system. Biomacromolecules 8(9):2890–2901CrossRef Zhang L, Nguyen TLU, Bernard J, Davis TP, Barner-Kowollik C, Stenzel MH (2007) Shell-cross-lihked micelles containing cationic polymers synthesized via the RAFT process: toward a more biocompatible gene delivery system. Biomacromolecules 8(9):2890–2901CrossRef
47.
Zurück zum Zitat Dai S, Ravi P, Tam KC (2008) pH-responsive polymers: synthesis, properties and applications. Soft Matter 4(3):435–449CrossRef Dai S, Ravi P, Tam KC (2008) pH-responsive polymers: synthesis, properties and applications. Soft Matter 4(3):435–449CrossRef
48.
Zurück zum Zitat Yao Z, Tam KC (2011) Synthesis and self-assembly of stimuli-responsive poly(2-(dimethylamino) ethyl methacrylate)-block-fullerene (PDMAEMA-b-C-60) and the demicellization induced by free PDMAEMA chains. Langmuir 27(11):6668–6673CrossRef Yao Z, Tam KC (2011) Synthesis and self-assembly of stimuli-responsive poly(2-(dimethylamino) ethyl methacrylate)-block-fullerene (PDMAEMA-b-C-60) and the demicellization induced by free PDMAEMA chains. Langmuir 27(11):6668–6673CrossRef
49.
Zurück zum Zitat Huang MF, Jin X, Jin Y, Fang Y (2006) Syntheses and characterization of novel PH-sensitive graft copolymers of maleoylchitosan and poly(acrylic acid). React Funct Polym 66(10):1041–1046CrossRef Huang MF, Jin X, Jin Y, Fang Y (2006) Syntheses and characterization of novel PH-sensitive graft copolymers of maleoylchitosan and poly(acrylic acid). React Funct Polym 66(10):1041–1046CrossRef
50.
Zurück zum Zitat Sun YL, Peng ZP, Liu XX, Tong Z (2010) Synthesis and PH-sensitive micellization of doubly hydrophilic poly(acrylic acid)-b-poly(ethylene oxide)-b-poly(acrylic acid) triblock copolymer in aqueous solutions. Colloid Polym Sci 288(9):997–1003CrossRef Sun YL, Peng ZP, Liu XX, Tong Z (2010) Synthesis and PH-sensitive micellization of doubly hydrophilic poly(acrylic acid)-b-poly(ethylene oxide)-b-poly(acrylic acid) triblock copolymer in aqueous solutions. Colloid Polym Sci 288(9):997–1003CrossRef
51.
Zurück zum Zitat Zhang W, Fang B, Walther A, Muêller AHE (2009) Synthesis via RAFT polymerization of tadpole-shaped organic/inorganic hybrid poly(acrylic acid) containing polyhedral oligomeric silsesquioxane (POSS) and their self-assembly in water. Macromolecules 42(7):2563–2569CrossRef Zhang W, Fang B, Walther A, Muêller AHE (2009) Synthesis via RAFT polymerization of tadpole-shaped organic/inorganic hybrid poly(acrylic acid) containing polyhedral oligomeric silsesquioxane (POSS) and their self-assembly in water. Macromolecules 42(7):2563–2569CrossRef
52.
Zurück zum Zitat Colombani O, Ruppel M, Burkhardt M, Drechsler M, Schumacher M, Gradzielski M, Schweins R, Muller AHE (2007) Structure of micelles of poly(n-butyl acrylate)-block-poly (acrylic acid) diblock copolymers in aqueous solution. Macromolecules 40(12):4351–4362CrossRef Colombani O, Ruppel M, Burkhardt M, Drechsler M, Schumacher M, Gradzielski M, Schweins R, Muller AHE (2007) Structure of micelles of poly(n-butyl acrylate)-block-poly (acrylic acid) diblock copolymers in aqueous solution. Macromolecules 40(12):4351–4362CrossRef
53.
Zurück zum Zitat Yusuf H, Kim WG, Lee DH, Guo YY, Moffitt MG (2007) Size control of mesoscale aqueous assemblies of quantum dots and block copolymers. Langmuir 23(2):868–878CrossRef Yusuf H, Kim WG, Lee DH, Guo YY, Moffitt MG (2007) Size control of mesoscale aqueous assemblies of quantum dots and block copolymers. Langmuir 23(2):868–878CrossRef
54.
Zurück zum Zitat Khougaz K, Zhong XF, Eisenberg A (1996) Aggregation and critical micelle concentrations of polystyrene-b-poly(sodium acrylate) and polystyrene-b-poly(acrylic acid) micelles in organic media. Macromolecules 29(11):3937–3949CrossRef Khougaz K, Zhong XF, Eisenberg A (1996) Aggregation and critical micelle concentrations of polystyrene-b-poly(sodium acrylate) and polystyrene-b-poly(acrylic acid) micelles in organic media. Macromolecules 29(11):3937–3949CrossRef
55.
Zurück zum Zitat Sinaga A, Hatton T, Tam KC (2007) Hydrogen bonded assembly of poly(acrylic acid)-block-poly(l-valine) in dilute solutions. Macromolecules 40(25):9064–9073CrossRef Sinaga A, Hatton T, Tam KC (2007) Hydrogen bonded assembly of poly(acrylic acid)-block-poly(l-valine) in dilute solutions. Macromolecules 40(25):9064–9073CrossRef
56.
Zurück zum Zitat Tan BH, Tam KC (2008) Review on the dynamics and micro-structure of PH-responsive nano-colloidal systems. Adv Colloid Interf Sci 136(1–2):25–44CrossRef Tan BH, Tam KC (2008) Review on the dynamics and micro-structure of PH-responsive nano-colloidal systems. Adv Colloid Interf Sci 136(1–2):25–44CrossRef
57.
Zurück zum Zitat Tian Y, Bromberg L, Lin S, Hatton T, Tam KC (2007) Complexation and release of doxorubicin from its complexes with pluronic P85-b-poly(acrylic acid) block copolymers. J Control Release 121(3):137–145CrossRef Tian Y, Bromberg L, Lin S, Hatton T, Tam KC (2007) Complexation and release of doxorubicin from its complexes with pluronic P85-b-poly(acrylic acid) block copolymers. J Control Release 121(3):137–145CrossRef
58.
Zurück zum Zitat Ganta S, Devalapally H, Shahiwala A, Amiji M (2008) A review of stimuli-responsive nanocarriers for drug and gene delivery. J Control Release 126(3):187–204CrossRef Ganta S, Devalapally H, Shahiwala A, Amiji M (2008) A review of stimuli-responsive nanocarriers for drug and gene delivery. J Control Release 126(3):187–204CrossRef
59.
Zurück zum Zitat Lee ES, Gao ZG, Bae YH (2008) Recent progress in tumor PH targeting nanotechnology. J Control Release 132(3):164–170CrossRef Lee ES, Gao ZG, Bae YH (2008) Recent progress in tumor PH targeting nanotechnology. J Control Release 132(3):164–170CrossRef
60.
Zurück zum Zitat Wang Y, Xu H, Zhang X (2009) Tuning the amphiphilicity of building blocks: controlled self-assembly and disassembly for functional supramolecular materials. Adv Mater 21(28):2849–2864CrossRef Wang Y, Xu H, Zhang X (2009) Tuning the amphiphilicity of building blocks: controlled self-assembly and disassembly for functional supramolecular materials. Adv Mater 21(28):2849–2864CrossRef
61.
Zurück zum Zitat Motornov M, Roiter Y, Tokarev I, Minko S (2010) Stimuli-responsive nanoparticles, nanogels and capsules for integrated multifunctional intelligent systems. Prog Polym Sci 35(1–2):174–211CrossRef Motornov M, Roiter Y, Tokarev I, Minko S (2010) Stimuli-responsive nanoparticles, nanogels and capsules for integrated multifunctional intelligent systems. Prog Polym Sci 35(1–2):174–211CrossRef
62.
Zurück zum Zitat Lee ES, Gao ZG, Kim D, Park K, Kwon IC, Bae YH (2008) Super pH-sensitive multifunctional polymeric micelle for tumor pH specific TAT exposure and multidrug resistance. J Control Release 129(3):228–236CrossRef Lee ES, Gao ZG, Kim D, Park K, Kwon IC, Bae YH (2008) Super pH-sensitive multifunctional polymeric micelle for tumor pH specific TAT exposure and multidrug resistance. J Control Release 129(3):228–236CrossRef
63.
Zurück zum Zitat York AW, Kirkland SE, McCormick CL (2008) Advances in the synthesis of amphiphilic block copolymers via RAFT polymerization: stimuli-responsive drug and gene delivery. Adv Drug Deliv Rev 60(9):1018–1036CrossRef York AW, Kirkland SE, McCormick CL (2008) Advances in the synthesis of amphiphilic block copolymers via RAFT polymerization: stimuli-responsive drug and gene delivery. Adv Drug Deliv Rev 60(9):1018–1036CrossRef
64.
Zurück zum Zitat Eisenberg P, Erra-Balsells R, Ishikawa Y, Lucas JC, Mauri AN, Nonami H, Riccardi CC, Williams RJJ (2000) Cagelike precursors of high-molar-mass silsesquioxanes formed by the hydrolytic condensation of trialkoxysilanes. Macromolecules 33(6):1940–1947CrossRef Eisenberg P, Erra-Balsells R, Ishikawa Y, Lucas JC, Mauri AN, Nonami H, Riccardi CC, Williams RJJ (2000) Cagelike precursors of high-molar-mass silsesquioxanes formed by the hydrolytic condensation of trialkoxysilanes. Macromolecules 33(6):1940–1947CrossRef
65.
Zurück zum Zitat Mori H, Lanzendorfer MG, Muller AHE, Klee JE (2004) Silsesquioxane-based nanoparticles formed via hydrolytic condensation of organotriethoxysilane containing hydroxy groups. Macromolecules 37(14):5228–5238CrossRef Mori H, Lanzendorfer MG, Muller AHE, Klee JE (2004) Silsesquioxane-based nanoparticles formed via hydrolytic condensation of organotriethoxysilane containing hydroxy groups. Macromolecules 37(14):5228–5238CrossRef
66.
Zurück zum Zitat Pescarmona PP, Maschmeyer T (2001) Oligomeric silsesquioxanes: synthesis, characterization and selected applications. Aust J Chem 54(9–10):583–596CrossRef Pescarmona PP, Maschmeyer T (2001) Oligomeric silsesquioxanes: synthesis, characterization and selected applications. Aust J Chem 54(9–10):583–596CrossRef
67.
Zurück zum Zitat Cordes DB, Lickiss PD, Rataboul F (2010) Recent developments in the chemistry of cubic polyhedral oligosilsesquioxanes. Chem Rev 110(4):2081–2173CrossRef Cordes DB, Lickiss PD, Rataboul F (2010) Recent developments in the chemistry of cubic polyhedral oligosilsesquioxanes. Chem Rev 110(4):2081–2173CrossRef
68.
Zurück zum Zitat Hussain H, Tan BH, Seah GL, Liu Y, He CB, Davis TP (2010) Micelle formation and gelation of (PEG P(MA-POSS)) amphiphilic block copolymers via associative hydrophobic effects. Langmuir 26(14):11763–11773CrossRef Hussain H, Tan BH, Seah GL, Liu Y, He CB, Davis TP (2010) Micelle formation and gelation of (PEG P(MA-POSS)) amphiphilic block copolymers via associative hydrophobic effects. Langmuir 26(14):11763–11773CrossRef
69.
Zurück zum Zitat Leu CM, Chang YT, Wei KH (2003) Polyimide-side-chain tethered polyhedral oligomeric silsesquioxane nanocomposites for low-dielectric film applications. Chem Mater 15(19):3721–3727CrossRef Leu CM, Chang YT, Wei KH (2003) Polyimide-side-chain tethered polyhedral oligomeric silsesquioxane nanocomposites for low-dielectric film applications. Chem Mater 15(19):3721–3727CrossRef
70.
Zurück zum Zitat Tan BH, Hussain H, He CB (2011) Tailoring micelle formation and gelation in (PEG-P(MA-POSS)) amphiphilic hybrid block copolymers. Macromolecules 44(3):622–631CrossRef Tan BH, Hussain H, He CB (2011) Tailoring micelle formation and gelation in (PEG-P(MA-POSS)) amphiphilic hybrid block copolymers. Macromolecules 44(3):622–631CrossRef
71.
Zurück zum Zitat Lee KM, Knight PT, Chung T, Mather PT (2008) Polycaprolactone-POSS chemical/physical double networks. Macromolecules 41(13):4730–4738CrossRef Lee KM, Knight PT, Chung T, Mather PT (2008) Polycaprolactone-POSS chemical/physical double networks. Macromolecules 41(13):4730–4738CrossRef
72.
Zurück zum Zitat Markovic E, Matisons J, Hussain M, Simon GP (2007) Poly(ethylene glycol) octafunctionalized polyhedral oligomeric silsesquioxane: WAXD and rheological studies. Macromolecules 40(13):4530–4534CrossRef Markovic E, Matisons J, Hussain M, Simon GP (2007) Poly(ethylene glycol) octafunctionalized polyhedral oligomeric silsesquioxane: WAXD and rheological studies. Macromolecules 40(13):4530–4534CrossRef
73.
Zurück zum Zitat Pyun J, Matyjaszewski K, Wu J, Kim GM, Chun SB, Mather PT (2003) ABA triblock copolymers containing polyhedral oligomeric silsesquioxane pendant groups: synthesis and unique properties. Polymer 44(9):2739–2750CrossRef Pyun J, Matyjaszewski K, Wu J, Kim GM, Chun SB, Mather PT (2003) ABA triblock copolymers containing polyhedral oligomeric silsesquioxane pendant groups: synthesis and unique properties. Polymer 44(9):2739–2750CrossRef
74.
Zurück zum Zitat Li GZ, Wang LC, Toghiani H, Daulton TL, Koyama K, Pittman CU (2001) Viscoelastic and mechanical properties of epoxy/multifunctional polyhedral oligomeric silsesquioxane nanocomposites and epoxy/ladderlike polyphenylsilsesquioxane blends. Macromolecules 34(25):8686–8693CrossRef Li GZ, Wang LC, Toghiani H, Daulton TL, Koyama K, Pittman CU (2001) Viscoelastic and mechanical properties of epoxy/multifunctional polyhedral oligomeric silsesquioxane nanocomposites and epoxy/ladderlike polyphenylsilsesquioxane blends. Macromolecules 34(25):8686–8693CrossRef
75.
Zurück zum Zitat Wang FK, Lu XH, He CB (2011) Some recent developments of polyhedral oligomeric silsesquioxane (POSS)-based polymeric materials. J Mater Chem 21(9):2775–2782CrossRef Wang FK, Lu XH, He CB (2011) Some recent developments of polyhedral oligomeric silsesquioxane (POSS)-based polymeric materials. J Mater Chem 21(9):2775–2782CrossRef
76.
Zurück zum Zitat Deng Y, Bernard J, Alcouffe P, Galy J, Dai L, Gerard JF (2011) Nanostructured hybrid polymer networks from in situ self-assembly of RAFT-synthesized POSS-based block copolymers. J Polymer Sci, Part A: Polymer Chem 49(20):4343–4352CrossRef Deng Y, Bernard J, Alcouffe P, Galy J, Dai L, Gerard JF (2011) Nanostructured hybrid polymer networks from in situ self-assembly of RAFT-synthesized POSS-based block copolymers. J Polymer Sci, Part A: Polymer Chem 49(20):4343–4352CrossRef
77.
Zurück zum Zitat Escude NC, Chen EYX (2009) Stereoregular methacrylate-POSS hybrid polymers: syntheses and nanostructured assemblies. Chem Mater 21(24):5743–5753CrossRef Escude NC, Chen EYX (2009) Stereoregular methacrylate-POSS hybrid polymers: syntheses and nanostructured assemblies. Chem Mater 21(24):5743–5753CrossRef
78.
Zurück zum Zitat Ge Z, Wang D, Zhou Y, Liu H, Liu S (2009) Synthesis of organic/inorganic hybrid quatrefoil-shaped star-cyclic polymer containing a polyhedral oligomeric silsesquioxane core. Macromolecules 42(8):2903–2910CrossRef Ge Z, Wang D, Zhou Y, Liu H, Liu S (2009) Synthesis of organic/inorganic hybrid quatrefoil-shaped star-cyclic polymer containing a polyhedral oligomeric silsesquioxane core. Macromolecules 42(8):2903–2910CrossRef
79.
Zurück zum Zitat Hirai T, Leolukman M, Hayakawa T, Kakimoto M, Gopalan P (2008) Hierarchical nanostructures of organosilicate nanosheets within self-organized block copolymer films. Macromolecules 41(13):4558–4560CrossRef Hirai T, Leolukman M, Hayakawa T, Kakimoto M, Gopalan P (2008) Hierarchical nanostructures of organosilicate nanosheets within self-organized block copolymer films. Macromolecules 41(13):4558–4560CrossRef
80.
Zurück zum Zitat Hirai T, Leolukman M, Jin S, Goseki R, Ishida Y, Kakimoto MA, Hayakawa T, Ree M, Gopalan P (2009) Hierarchical self-assembled structures from POSS-containing block copolymers synthesized by living anionic polymerization. Macromolecules 42(22):8835–8843CrossRef Hirai T, Leolukman M, Jin S, Goseki R, Ishida Y, Kakimoto MA, Hayakawa T, Ree M, Gopalan P (2009) Hierarchical self-assembled structures from POSS-containing block copolymers synthesized by living anionic polymerization. Macromolecules 42(22):8835–8843CrossRef
81.
Zurück zum Zitat Hussain H, Mya KY, Xiao Y, He CB (2008) Octafunctional cubic silsesquioxane (CSSQ)/poly(methyl methacrylate) nanocomposites: synthesis by atom transfer radical polymerization at mild conditions and the influence of CSSQ on nanocomposites. J Polym Sci A Polym Chem 46(766):776–7298 Hussain H, Mya KY, Xiao Y, He CB (2008) Octafunctional cubic silsesquioxane (CSSQ)/poly(methyl methacrylate) nanocomposites: synthesis by atom transfer radical polymerization at mild conditions and the influence of CSSQ on nanocomposites. J Polym Sci A Polym Chem 46(766):776–7298
82.
Zurück zum Zitat Hussain H, Tan BH, Gudipati CS, Xaio Y, Liu Y, Davis TP, He CB (2008) Synthesis and characterization of organic/inorganic hybrid star polymers of 2,2,3,4,4,4-hexafluorobutyl methacrylate and octa(aminophenyl)silsesquioxane nano-cage made via atom transfer radical polymerization. J Polym Sci A Polym Chem 46(22):7287–7298CrossRef Hussain H, Tan BH, Gudipati CS, Xaio Y, Liu Y, Davis TP, He CB (2008) Synthesis and characterization of organic/inorganic hybrid star polymers of 2,2,3,4,4,4-hexafluorobutyl methacrylate and octa(aminophenyl)silsesquioxane nano-cage made via atom transfer radical polymerization. J Polym Sci A Polym Chem 46(22):7287–7298CrossRef
83.
Zurück zum Zitat Hussain H, Tan BH, Mya KY, Liu Y, He CB, Davis TP (2010) Synthesis, micelle formation, and bulk properties of poly(ethylene glycol)-b-poly(pentafluorostyrene)-g-polyhedral oligomeric silsesquioxane amphiphilic hybrid copolymers. J Polym Sci A Polym Chem 48(1):152–163CrossRef Hussain H, Tan BH, Mya KY, Liu Y, He CB, Davis TP (2010) Synthesis, micelle formation, and bulk properties of poly(ethylene glycol)-b-poly(pentafluorostyrene)-g-polyhedral oligomeric silsesquioxane amphiphilic hybrid copolymers. J Polym Sci A Polym Chem 48(1):152–163CrossRef
84.
Zurück zum Zitat Jin S, Hirai T, Ahn B, Rho Y, Kim KW, Kakimoto MA, Gopalan P, Hayakawa T, Ree M (2010) Synchrotron grazing incidence X-ray scattering study of the morphological structures in thin films of a polymethacrylate diblock copolymer bearing POSS moieties. J Phys Chem B 114(24):8033–8042CrossRef Jin S, Hirai T, Ahn B, Rho Y, Kim KW, Kakimoto MA, Gopalan P, Hayakawa T, Ree M (2010) Synchrotron grazing incidence X-ray scattering study of the morphological structures in thin films of a polymethacrylate diblock copolymer bearing POSS moieties. J Phys Chem B 114(24):8033–8042CrossRef
85.
Zurück zum Zitat Liu L, Wang WP (2009) Synthesis and characterization of poly(methyl methacrylate) using monofunctional polyhedral oligomeric silsesquioxane as an initiator. Polym Bull 62(3):315–325CrossRef Liu L, Wang WP (2009) Synthesis and characterization of poly(methyl methacrylate) using monofunctional polyhedral oligomeric silsesquioxane as an initiator. Polym Bull 62(3):315–325CrossRef
86.
Zurück zum Zitat Lu CH, Wang JH, Chang FC, Kuo SW (2010) Star block copolymers through nitroxide-mediated radical polymerization from polyhedral oligomeric silsesquioxane (POSS) core. Macromol Chem Phys 211(12):1339–1347CrossRef Lu CH, Wang JH, Chang FC, Kuo SW (2010) Star block copolymers through nitroxide-mediated radical polymerization from polyhedral oligomeric silsesquioxane (POSS) core. Macromol Chem Phys 211(12):1339–1347CrossRef
87.
Zurück zum Zitat Miao J, Cui L, Lau HP, Mather PT, Zhu L (2007) Self-assembly and chain-folding in hybrid CoilGêÆCoilGêÆCube triblock oligomers of polyethylene-b-poly(ethylene oxide)-b-polyhedral oligomeric silsesquioxane. Macromolecules 40(15):5460–5470CrossRef Miao J, Cui L, Lau HP, Mather PT, Zhu L (2007) Self-assembly and chain-folding in hybrid CoilGêÆCoilGêÆCube triblock oligomers of polyethylene-b-poly(ethylene oxide)-b-polyhedral oligomeric silsesquioxane. Macromolecules 40(15):5460–5470CrossRef
88.
Zurück zum Zitat Mya KY, Lin EMJ, Gudipati CS, Shen L, He CB (2010) Time-dependent polymerization kinetic study and the properties of hybrid polymers with functional silsesquioxanes. J Phys Chem B 114(28):9119–9127CrossRef Mya KY, Lin EMJ, Gudipati CS, Shen L, He CB (2010) Time-dependent polymerization kinetic study and the properties of hybrid polymers with functional silsesquioxanes. J Phys Chem B 114(28):9119–9127CrossRef
89.
Zurück zum Zitat Ohno K, Sugiyama S, Koh K, Tsujii Y, Fukuda T, Yamahiro M, Oikawa H, Yamamoto Y, Ootake N, Watanabe K (2004) Living radical polymerization by polyhedral oligomeric silsesquioxane-holding initiators: GCe precision synthesis of tadpole-shaped organic/inorganic hybrid polymers. Macromolecules 37(23):8517–8522CrossRef Ohno K, Sugiyama S, Koh K, Tsujii Y, Fukuda T, Yamahiro M, Oikawa H, Yamamoto Y, Ootake N, Watanabe K (2004) Living radical polymerization by polyhedral oligomeric silsesquioxane-holding initiators: GCe precision synthesis of tadpole-shaped organic/inorganic hybrid polymers. Macromolecules 37(23):8517–8522CrossRef
90.
Zurück zum Zitat Zhang W, Muller AHE (2010) Synthesis of tadpole-shaped PUSS-containing hybrid polymers via “click chemistry”. Polymer 51(10):2133–2139CrossRef Zhang W, Muller AHE (2010) Synthesis of tadpole-shaped PUSS-containing hybrid polymers via “click chemistry”. Polymer 51(10):2133–2139CrossRef
91.
Zurück zum Zitat Zhang W, Mueller AHE (2010) A “click chemistry” approach to linear and star-shaped telechelic POSS-containing hybrid polymers. Macromolecules 43(7):3148–3152CrossRef Zhang W, Mueller AHE (2010) A “click chemistry” approach to linear and star-shaped telechelic POSS-containing hybrid polymers. Macromolecules 43(7):3148–3152CrossRef
92.
Zurück zum Zitat Lee W, Ni SL, Deng JJ, Kim BS, Satija SK, Mather PT, Esker AR (2007) Telechelic poly(ethylene glycol)-POSS amphiphiles at the air/water interface. Macromolecules 40(3):682–688CrossRef Lee W, Ni SL, Deng JJ, Kim BS, Satija SK, Mather PT, Esker AR (2007) Telechelic poly(ethylene glycol)-POSS amphiphiles at the air/water interface. Macromolecules 40(3):682–688CrossRef
93.
Zurück zum Zitat Ma L, Geng H, Song J, Li J, Chen G, Li Q (2011) Hierarchical self-assembly of polyhedral oligomeric silsesquioxane end-capped stimuli-responsive polymer: from single micelle to complex micelle. J Phys Chem B 115(36):10586–10591CrossRef Ma L, Geng H, Song J, Li J, Chen G, Li Q (2011) Hierarchical self-assembly of polyhedral oligomeric silsesquioxane end-capped stimuli-responsive polymer: from single micelle to complex micelle. J Phys Chem B 115(36):10586–10591CrossRef
94.
Zurück zum Zitat Mya KY, Li X, Chen L, Ni X, Li J, He C (2005) Core-corona structure of cubic silsesquioxane-poly(ethylene oxide) in aqueous solution: fluorescence, light scattering, and TEM studies. J Phys Chem B 109(19):9455–9462CrossRef Mya KY, Li X, Chen L, Ni X, Li J, He C (2005) Core-corona structure of cubic silsesquioxane-poly(ethylene oxide) in aqueous solution: fluorescence, light scattering, and TEM studies. J Phys Chem B 109(19):9455–9462CrossRef
95.
Zurück zum Zitat Wei J, Tan BH, Bai Y, Ma J, Lu X (2011) Self-assembly behaviors of telechelic poly(styrene-Ran-sodium styrenesulfonate) with polyhedral oligomeric silsesquioxane as End groups. J Phys Chem B 115(9):1929–1935CrossRef Wei J, Tan BH, Bai Y, Ma J, Lu X (2011) Self-assembly behaviors of telechelic poly(styrene-Ran-sodium styrenesulfonate) with polyhedral oligomeric silsesquioxane as End groups. J Phys Chem B 115(9):1929–1935CrossRef
96.
Zurück zum Zitat Yu X, Zhong S, Li X, Tu Y, Yang S, Van Horn RM, Ni C, Pochan DJ, Quirk RP, Wesdemiotis C, Zhang WB, Cheng SZD (2010) A giant surfactant of polystyreneGêÆ(carboxylic acid-functionalized polyhedral oligomeric silsesquioxane) amphiphile with highly stretched polystyrene tails in micellar assemblies. J Am Chem Soc 132(47):16741–16744CrossRef Yu X, Zhong S, Li X, Tu Y, Yang S, Van Horn RM, Ni C, Pochan DJ, Quirk RP, Wesdemiotis C, Zhang WB, Cheng SZD (2010) A giant surfactant of polystyreneGêÆ(carboxylic acid-functionalized polyhedral oligomeric silsesquioxane) amphiphile with highly stretched polystyrene tails in micellar assemblies. J Am Chem Soc 132(47):16741–16744CrossRef
97.
Zurück zum Zitat Zeng K, Wang L, Zheng S (2009) Rapid deswelling and reswelling response of poly(N-isopropylacrylamide) hydrogels via formation of interpenetrating polymer networks with polyhedral oligomeric silsesquioxane-capped poly(ethylene oxide) amphiphilic telechelics. J Phys Chem B 113(35):11831–11840CrossRef Zeng K, Wang L, Zheng S (2009) Rapid deswelling and reswelling response of poly(N-isopropylacrylamide) hydrogels via formation of interpenetrating polymer networks with polyhedral oligomeric silsesquioxane-capped poly(ethylene oxide) amphiphilic telechelics. J Phys Chem B 113(35):11831–11840CrossRef
98.
Zurück zum Zitat Zhang W, Liu L, Zhuang XD, Li XH, Bai JR, Chen Y (2008) Synthesis and self-assembly of tadpole-shaped organic/inorganic hybrid poly(N-isopropylacrylamide) containing polyhedral oligomeric silsesquioxane via RAFT polymerization. J Polym Sci A Polym Chem 46(21):7049–7061CrossRef Zhang W, Liu L, Zhuang XD, Li XH, Bai JR, Chen Y (2008) Synthesis and self-assembly of tadpole-shaped organic/inorganic hybrid poly(N-isopropylacrylamide) containing polyhedral oligomeric silsesquioxane via RAFT polymerization. J Polym Sci A Polym Chem 46(21):7049–7061CrossRef
99.
Zurück zum Zitat Zhang W, Yuan J, Weiss S, Ye X, Li C, Mueller AHE (2011) Telechelic hybrid poly(acrylic acid)s containing polyhedral oligomeric silsesquioxane (POSS) and their self-assembly in water. Macromolecules 44(17):6891–6898CrossRef Zhang W, Yuan J, Weiss S, Ye X, Li C, Mueller AHE (2011) Telechelic hybrid poly(acrylic acid)s containing polyhedral oligomeric silsesquioxane (POSS) and their self-assembly in water. Macromolecules 44(17):6891–6898CrossRef
100.
Zurück zum Zitat Štìpánek P (1993) Data analysis in dynamic light scattering. In: Brown D (ed) Dynamic light scattering-the method and some applications. Oxford, Clarendon Press, pp 177–241 Štìpánek P (1993) Data analysis in dynamic light scattering. In: Brown D (ed) Dynamic light scattering-the method and some applications. Oxford, Clarendon Press, pp 177–241
101.
Zurück zum Zitat Lawson CL, Hanson RJ (1974) Solving least squares problems. Prentice-Hall, Englewood Cliffs Lawson CL, Hanson RJ (1974) Solving least squares problems. Prentice-Hall, Englewood Cliffs
102.
Zurück zum Zitat Chu B (1991) Laser light scattering: basic principles and practice, 2nd edn. Academic Press, New York Chu B (1991) Laser light scattering: basic principles and practice, 2nd edn. Academic Press, New York
103.
Zurück zum Zitat Zimm BH (1948) The scattering of light and the radial distribution function of high polymer solutions. J Chem Phys 16:1093–1099CrossRef Zimm BH (1948) The scattering of light and the radial distribution function of high polymer solutions. J Chem Phys 16:1093–1099CrossRef
104.
Zurück zum Zitat Zimm BH (1948) Apparatus and methods for measurement and interpretation of the angular variation of light scattering; preliminary results on polystyrene solutions. J Chem Phys 16:1099–1116CrossRef Zimm BH (1948) Apparatus and methods for measurement and interpretation of the angular variation of light scattering; preliminary results on polystyrene solutions. J Chem Phys 16:1099–1116CrossRef
Metadaten
Titel
pH-responsive amphiphilic hybrid random-type copolymers of poly(acrylic acid) and poly(acrylate-POSS): synthesis by ATRP and self-assembly in aqueous solution
verfasst von
Zhuo Wang
Beng H. Tan
Hazrat Hussain
Chaobin He
Publikationsdatum
01.08.2013
Verlag
Springer Berlin Heidelberg
Erschienen in
Colloid and Polymer Science / Ausgabe 8/2013
Print ISSN: 0303-402X
Elektronische ISSN: 1435-1536
DOI
https://doi.org/10.1007/s00396-013-2914-0

Weitere Artikel der Ausgabe 8/2013

Colloid and Polymer Science 8/2013 Zur Ausgabe

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.