1
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Microrheological study of physical gelation on poly (acrylic acid) polymer hydrophobically modified with C14 alkyl chains, comparison with C18 chain length. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.111761] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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2
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Kang W, Zhang H, Lu Y, Yang H, Zhu T, Zhang X, Chen C, Sarsenbekuly B, Besembaevna OZ. Study on the enhanced viscosity mechanism of the cyclodextrin polymer and betaine-type amphiphilic polymer inclusion complex. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111792] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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3
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Harada T, Lincoln SF, Kee TW. Excited-state dynamics of the medicinal pigment curcumin in a hydrogel. Phys Chem Chem Phys 2018; 18:28125-28133. [PMID: 27711741 DOI: 10.1039/c6cp05648b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Curcumin is a yellow polyphenol with multiple medicinal effects. These effects, however, are limited due to its poor aqueous stability and solubility. A hydrogel of 3% octadecyl randomly substituted polyacrylate (PAAC18) has been shown to provide high aqueous stability for curcumin under physiological conditions, offering a route for photodynamic therapy. In this study, the excited-state photophysics of curcumin in the PAAC18 hydrogel is investigated using a combination of femtosecond transient absorption and fluorescence upconversion spectroscopy. The transient absorption results reveal a multiexponential decay in the excited-state kinetics with fast (1 ps & 15 ps) and slow (110 ps & ≈5 ns) components. The fast decay component exhibits a deuterium isotope effect with D2O in the hydrogel, indicating that the 15 ps decay component is attributable to excited-state intramolecular hydrogen atom transfer of curcumin in the PAAC18 hydrogel. In addition, solvent reorganisation of excited-state curcumin is investigated using multiwavelength femtosecond fluorescence upconversion spectroscopy. The results show that the dominant solvation response (τ = 0.08 ps) is a fast inertial motion owing to the presence of bulk-like water in the vicinity of the hydrophobic octadecyl substituents of the PAAC18 hydrogel. The results also show an additional response with longer time constants of 1 and 6 ps, which is attributable to translational diffusion of confined water molecules in the three-dimensional, cross-linking network of the octadecyl substituents of PAAC18. Overall, we show that excited-state intramolecular hydrogen atom transfer and solvent reorganisation are major photophysical events for curcumin in the PAAC18 hydrogel.
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Affiliation(s)
- Takaaki Harada
- Department of Chemistry, The University of Adelaide, Adelaide, South Australia 5005, Australia.
| | - Stephen F Lincoln
- Department of Chemistry, The University of Adelaide, Adelaide, South Australia 5005, Australia.
| | - Tak W Kee
- Department of Chemistry, The University of Adelaide, Adelaide, South Australia 5005, Australia.
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4
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Yan L, Pham DT, Clements P, Lincoln SF, Wang J, Guo X, Easton CJ. β-Cyclodextrin- and adamantyl-substituted poly(acrylate) self-assembling aqueous networks designed for controlled complexation and release of small molecules. Beilstein J Org Chem 2017; 13:1879-1892. [PMID: 29062407 PMCID: PMC5629389 DOI: 10.3762/bjoc.13.183] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 08/21/2017] [Indexed: 12/21/2022] Open
Abstract
Three aqueous self-assembling poly(acrylate) networks have been designed to gain insight into the factors controlling the complexation and release of small molecules within them. These networks are formed between 8.8% 6A-(2-aminoethyl)amino-6A-deoxy-6A-β-cyclodextrin, β-CDen, randomly substituted poly(acrylate), PAAβ-CDen, and one of the 3.3% 1-(2-aminoethyl)amidoadamantyl, ADen, 3.0% 1-(6-aminohexyl)amidoadamantyl, ADhn, or 2.9% 1-(12-aminododecyl)amidoadamantyl, ADddn, randomly substituted poly(acrylate)s, PAAADen, PAAADhn and PAAADddn, respectively, such that the ratio of β-CDen to adamantyl substituents is ca. 3:1. The variation of the characteristics of the complexation of the dyes methyl red, methyl orange and ethyl orange in these three networks and by β-cyclodextrin, β-CD, and PAAβ-CDen alone provides insight into the factors affecting dye complexation. The rates of release of the dyes through a dialysis membrane from the three aqueous networks show a high dependence on host–guest complexation between the β-CDen substituents and the dyes as well as the structure and the viscosity of the network as shown by ITC, 1H NMR and UV–vis spectroscopy, and rheological studies. Such networks potentially form a basis for the design of controlled drug release systems.
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Affiliation(s)
- Liang Yan
- Department of Chemistry, University of Adelaide, Adelaide, SA 5005, Australia
| | - Duc-Truc Pham
- Department of Chemistry, University of Adelaide, Adelaide, SA 5005, Australia
| | - Philip Clements
- Department of Chemistry, University of Adelaide, Adelaide, SA 5005, Australia
| | - Stephen F Lincoln
- Department of Chemistry, University of Adelaide, Adelaide, SA 5005, Australia
| | - Jie Wang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Christopher J Easton
- Research School of Chemistry, Australian National University, Canberra, ACT 0200, Australia
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5
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Zammali M, Mahjoub H, Hanafi M, Ducouret G, Othman T, Narita T. A microrheological study of physical gelation of hydrophobically modified associating polymers: Effects of temperature. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.06.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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6
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Zhu Z, Kang W, Sarsenbekuly B, Yang H, Dai C, Yang R, Fan H. Preparation and solution performance for the amphiphilic polymers with different hydrophobic groups. J Appl Polym Sci 2017. [DOI: 10.1002/app.44744] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zhou Zhu
- School of Petroleum Engineering; China University of Petroleum (East China); Qingdao 266580 Shandong People's Republic of China
| | - Wanli Kang
- School of Petroleum Engineering; China University of Petroleum (East China); Qingdao 266580 Shandong People's Republic of China
- Enhanced Oil Recovery Research Institute; China University of Petroleum (Beijing), Changping District; Beijing 102249 People's Republic of China
| | - Bauyrzhan Sarsenbekuly
- School of Petroleum Engineering; China University of Petroleum (East China); Qingdao 266580 Shandong People's Republic of China
| | - Hongbin Yang
- School of Petroleum Engineering; China University of Petroleum (East China); Qingdao 266580 Shandong People's Republic of China
| | - Caili Dai
- School of Petroleum Engineering; China University of Petroleum (East China); Qingdao 266580 Shandong People's Republic of China
| | - Runmei Yang
- School of Petroleum Engineering; China University of Petroleum (East China); Qingdao 266580 Shandong People's Republic of China
| | - Haiming Fan
- School of Petroleum Engineering; China University of Petroleum (East China); Qingdao 266580 Shandong People's Republic of China
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7
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McTernan HL, Ngo HT, Pham DT, Clements P, Lincoln SF, Wang J, Guo X, Easton CJ. Host-Guest Chemistry of Linked β- and γ-Cyclodextrin Dimers and 1- and 2-Naphthyl-Sulfonamide Substituted Poly(acrylate)s in Aqueous Solution. ChemistrySelect 2017. [DOI: 10.1002/slct.201601630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hamish L. McTernan
- Department of Chemistry; University of Adelaide; Adelaide SA 5005 Australia
| | - Huy T. Ngo
- Department of Chemistry; University of Adelaide; Adelaide SA 5005 Australia
| | - Duc-Truc Pham
- Department of Chemistry; University of Adelaide; Adelaide SA 5005 Australia
| | - Philip Clements
- Department of Chemistry; University of Adelaide; Adelaide SA 5005 Australia
| | - Stephen F. Lincoln
- Department of Chemistry; University of Adelaide; Adelaide SA 5005 Australia
| | - Jie Wang
- State Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Christopher J. Easton
- Research School of Chemistry; Australian National University; Canberra ACT 2601 Australia
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8
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Wang W, Xu Y, Han H, Micciulla S, Backes S, Li A, Xu J, Shen W, von Klitzing R, Guo X. Odd-even effect during layer-by-layer assembly of polyelectrolytes inspired by marine mussel. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/polb.24266] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Weina Wang
- State Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Technische Universität Berlin; Berlin D-10623 Germany
| | - Yisheng Xu
- State Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Haoya Han
- State Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Technische Universität Berlin; Berlin D-10623 Germany
| | - Samantha Micciulla
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Technische Universität Berlin; Berlin D-10623 Germany
| | - Sebastian Backes
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Technische Universität Berlin; Berlin D-10623 Germany
| | - Ang Li
- State Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Jun Xu
- State Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Weihua Shen
- State Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Regine von Klitzing
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Technische Universität Berlin; Berlin D-10623 Germany
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
- Engineering Research Center of Materials Chemical Engineering of Xinjiang Bintuan; Shihezi University; Xinjiang 832000 People's Republic of China
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9
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Aricov L, Petkova H, Arabadzhieva D, Iovescu A, Mileva E, Khristov K, Stinga G, Mihailescu CF, Anghel DF, Todorov R. Aqueous solutions of associative poly(acrylates): Bulk and interfacial properties. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2016.02.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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10
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Wang W, Xu Y, Backes S, Li A, Micciulla S, Kayitmazer AB, Li L, Guo X, von Klitzing R. Construction of Compact Polyelectrolyte Multilayers Inspired by Marine Mussel: Effects of Salt Concentration and pH As Observed by QCM-D and AFM. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:3365-74. [PMID: 27007179 DOI: 10.1021/acs.langmuir.5b04706] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Biomimetic multilayers based on layer-by-layer (LbL) assembly were prepared as functional films with compact structure by incorporating the mussel-inspired catechol cross-linking. Dopamine-modified poly(acrylic acid) (PAADopa) was synthesized as a polyanion to offer electrostatic interaction with the prelayer polyethylenimine (PEI) and consecutively cross-linked by zinc to generate compact multilayers with tunable physicochemical properties. In situ layer-by-layer growth and cross-linking were monitored by a quartz crystal microbalance with dissipation (QCM-D) to reveal the kinetics of the process and the influence of Dopa chemistry. Addition of Dopa enhanced the mass adsorption and led to the formation of a more compact structure. An increase of ionic strength induced an increase in mass adsorption in the Dopa-cross-linked multilayers. This is a universal approach for coating of various surfaces such as Au, SiO2, Ti, and Al2O3. Roughness observed by AFM in both wet and dry conditions was compared to confirm the compact morphology of Dopa-cross-linked multilayers. Because of the pH sensitivity of Dopa moiety, metal-chelated Dopa groups can be turned into softer structure at higher pH as revealed by reduction of Young's modulus determined by MFP-3D AFM. A deeper insight into the growth and mechanical properties of Dopa-cross-linked polyelectrolyte multilayers was addressed in the present study. This allows a better control of these systems for bioapplications.
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Affiliation(s)
- Weina Wang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology , Shanghai 200237, China
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Technische Universität Berlin , Strasse des 17. Juni 124, D-10623 Berlin, Germany
| | - Yisheng Xu
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology , Shanghai 200237, China
| | - Sebastian Backes
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Technische Universität Berlin , Strasse des 17. Juni 124, D-10623 Berlin, Germany
| | - Ang Li
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology , Shanghai 200237, China
| | - Samantha Micciulla
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Technische Universität Berlin , Strasse des 17. Juni 124, D-10623 Berlin, Germany
| | - A Basak Kayitmazer
- Chemistry Department, Bogazici University , Bebek, Istanbul 34342, Turkey
| | - Li Li
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology , Shanghai 200237, China
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology , Shanghai 200237, China
- Engineering Research Center of Materials Chemical Engineering of Xinjiang Bintuan, Shihezi University , Xinjiang 832000, China
| | - Regine von Klitzing
- Stranski-Laboratorium für Physikalische und Theoretische Chemie, Technische Universität Berlin , Strasse des 17. Juni 124, D-10623 Berlin, Germany
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11
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Aricov L, Băran A, Simion EL, Gîfu IC, Anghel DF, Jerca VV, Vuluga DM. New insights into the self-assembling of some hydrophobically modified polyacrylates in aqueous solution. Colloid Polym Sci 2016. [DOI: 10.1007/s00396-015-3825-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Wang J, Qiu Z, Wang Y, Li L, Guo X, Pham DT, Lincoln SF, Prud'homme RK. Supramolecular polymer assembly in aqueous solution arising from cyclodextrin host-guest complexation. Beilstein J Org Chem 2016; 12:50-72. [PMID: 26877808 PMCID: PMC4734410 DOI: 10.3762/bjoc.12.7] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Accepted: 12/11/2015] [Indexed: 01/27/2023] Open
Abstract
The employment of cyclodextrin host–guest complexation to construct supramolecular assemblies with an emphasis on polymer networks is reviewed. The main driving force for this supramolecular assembly is host–guest complexation between cyclodextrin hosts and guest groups either of which may be discrete molecular species or substituents on a polymer backbone. The effects of such complexation on properties at the molecular and macroscopic levels are discussed. It is shown that cyclodextrin complexation may be used to design functional polymer materials with tailorable properties, especially for photo-, pH-, thermo- and redox-responsiveness and self-healing.
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Affiliation(s)
- Jie Wang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhiqiang Qiu
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yiming Wang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Li Li
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Duc-Truc Pham
- Departmant of Chemistry, University of Adelaide, Adelaide, SA 5005, Australia
| | - Stephen F Lincoln
- Departmant of Chemistry, University of Adelaide, Adelaide, SA 5005, Australia
| | - Robert K Prud'homme
- Department of Chemical Engineering, Princeton University, Princeton, NJ 08544, USA
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13
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Wang W, Chu F, Li L, Han H, Tian Y, Wang Y, Yuan Z, Zhou Z, Guo X. Interactions among spherical poly(acrylic acid) brushes: Observation by rheology and small angle X-ray scattering. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/polb.23901] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Weihua Wang
- State-Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Fangfang Chu
- Soft Matter and Functional Materials; Helmholtz-Zentrum Berlin Für Materialien Und Energie; Hahn-Meitner-Platz 1 Berlin 14109 Germany
| | - Li Li
- State-Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Haoya Han
- State-Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Yuchuan Tian
- State-Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Yunwei Wang
- State-Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Zhenyu Yuan
- State-Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Zhiming Zhou
- State-Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Xuhong Guo
- State-Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
- Engineering Research Center of Xinjiang Bingtuan of Materials-Oriented Chemical Engineering; Shihezi University; Xinjiang 832000 People's Republic of China
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14
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Pham DT, Nguyen HT, Lincoln SF, Wang J, Guo X, Easton CJ, Prud'homme RK. Complexation of dodecyl-substituted poly(acrylate) by linked β-cyclodextrin dimers and trimers in aqueous solution. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27563] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Duc-Truc Pham
- Department of Chemistry; University of Adelaide; Adelaide SA 5005 Australia
| | - Hanh-Trang Nguyen
- Department of Chemistry; University of Adelaide; Adelaide SA 5005 Australia
| | - Stephen F. Lincoln
- Department of Chemistry; University of Adelaide; Adelaide SA 5005 Australia
| | - Jie Wang
- State Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Christopher J. Easton
- Research School of Chemistry; Australian National University; Canberra ACT 0200 Australia
| | - Robert K. Prud'homme
- Department of Chemical Engineering; Princeton University; Princeton New Jersey 08544
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15
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Wang W, Xu Y, Li A, Li T, Liu M, von Klitzing R, Ober CK, Kayitmazer AB, Li L, Guo X. Zinc induced polyelectrolyte coacervate bioadhesive and its transition to a self-healing hydrogel. RSC Adv 2015. [DOI: 10.1039/c5ra11915d] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
High performance Dopa-modified poly(acrylic acid) adhesives formed under the assistance of zinc ions can transform to a self-recovery polymer hydrogel with a pH trigger.
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Affiliation(s)
- Weina Wang
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
- Stranski-Laboratorium für Physikalische und Theoretische Chemie
| | - Yisheng Xu
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Ang Li
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Tao Li
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Miaomiao Liu
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Regine von Klitzing
- Stranski-Laboratorium für Physikalische und Theoretische Chemie
- Technische Universität Berlin
- D-10623 Berlin
- Germany
| | | | | | - Li Li
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
- Key Laboratory of Materials-Oriented Chemical Engineering of Xinjiang Uygur Autonomous Region and Engineering Research Center of Materials-Oriented Chemical Engineering of Xinjiang Bingtuan
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16
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Wang J, Xu Y, Wang Y, Liu J, Xu J, Li L, Nguyen HT, Pham DT, Lincoln SF, Guo X. Bridged-cyclodextrin supramolecular hydrogels: host–guest interaction between a cyclodextrin dimer and adamantyl substituted poly(acrylate)s. RSC Adv 2015. [DOI: 10.1039/c5ra06163f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Tunable biocompatible hydrogels are prepared by competitive complexation between a beta-cyclodextrin dimer and adamantyl substituted poly(acrylate)s with various tether lengths.
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Affiliation(s)
- Jie Wang
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Yisheng Xu
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Yiming Wang
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Jianjia Liu
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Jun Xu
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Li Li
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Hanh-Trang Nguyen
- School of Chemistry and Physics
- University of Adelaide
- Adelaide
- Australia
| | - Duc-Truc Pham
- School of Chemistry and Physics
- University of Adelaide
- Adelaide
- Australia
| | | | - Xuhong Guo
- State Key Laboratory of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
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17
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Harada T, Pham DT, Lincoln SF, Kee TW. The Capture and Stabilization of Curcumin Using Hydrophobically Modified Polyacrylate Aggregates and Hydrogels. J Phys Chem B 2014; 118:9515-23. [DOI: 10.1021/jp5060205] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Takaaki Harada
- Department of Chemistry, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Duc-Truc Pham
- Department of Chemistry, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Stephen F. Lincoln
- Department of Chemistry, The University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Tak W. Kee
- Department of Chemistry, The University of Adelaide, Adelaide, South Australia 5005, Australia
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18
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Ji Y, Kang W, Meng L, Hu L, Yang H. Study of the solution behavior of β-cyclodextrin amphiphilic polymer inclusion complex and the stability of its O/W emulsion. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2014.04.016] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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19
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Dong A, Xie J, Liu Q, Li D, Hu P. Rheological and thermal behavior of PVAc/starch blends modified by acrylic acid. POLYM ENG SCI 2013. [DOI: 10.1002/pen.23825] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Aiqin Dong
- Department of Chemistry; College of Science, Jiangxi Agricultural University; Nanchang 330045 Jiangxi People's Republic of China
| | - Jie Xie
- Institute of Soil and Fertilizer & Environmental and Resources Studies; Jiangxi Academy of Agricultural Sciences; Nanchang 330200 Jiangxi People's Republic of China
| | - Qian Liu
- Department of Chemistry; College of Science, Jiangxi Agricultural University; Nanchang 330045 Jiangxi People's Republic of China
| | - Dan Li
- Department of Medicinal Chemistry; WuXi AppTec (Shanghai) Co., Ltd.; Shanghai 200131 People's Republic of China
| | - Po Hu
- Institute of Soil and Fertilizer & Environmental and Resources Studies; Jiangxi Academy of Agricultural Sciences; Nanchang 330200 Jiangxi People's Republic of China
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20
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Research on association between multi-sticker amphiphilic polymer and water-soluble β-cyclodextrin polymer. Colloid Polym Sci 2013. [DOI: 10.1007/s00396-013-3118-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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21
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Wang Y, Pethrick RA, Hudson NE, Schaschke CJ. Rheology of Poly(acrylic acid) in Water/Glycol/Salt Mixtures. Ind Eng Chem Res 2013. [DOI: 10.1021/ie302765j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuchen Wang
- Department
of Chemical and Process Engineering, University of Strathclyde, 75 Montrose Street, Glasgow, Scotland
G1 1XJ
- Department
of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow, Scotland
G1 1XL
| | - Richard A. Pethrick
- Department
of Chemical and Process Engineering, University of Strathclyde, 75 Montrose Street, Glasgow, Scotland
G1 1XJ
- Department
of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow, Scotland
G1 1XL
| | - Nicholas E. Hudson
- Department
of Chemical and Process Engineering, University of Strathclyde, 75 Montrose Street, Glasgow, Scotland
G1 1XJ
- Department
of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow, Scotland
G1 1XL
| | - Carl J. Schaschke
- Department
of Chemical and Process Engineering, University of Strathclyde, 75 Montrose Street, Glasgow, Scotland
G1 1XJ
- Department
of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow, Scotland
G1 1XL
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Experimental Study on the Properties and Displacement Effects of Polymer Surfactant Solution. J CHEM-NY 2013. [DOI: 10.1155/2013/956027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Based on the characteristics of oil reservoirs and the requirements of further enhancing oil recovery at high water cut stage of Pubei Oilfield, the displacement performance of polymer surfactant is evaluated. Reasonable injection parameters and oil displacement effects after water flooding are also researched. Compared with conventional polymer with intermediate molecular weight, polymer surfactant has the properties of higher viscosity at low concentration condition and lower interfacial tension. Laboratory experiments indicate that the displacement effect of polymer surfactant is much better than that of conventional polymer at a slug size of 0.57 PV. The oil recovery of polymer surfactant increases by more than 10% after water flooding. Considering the actual situation of low-permeability of Pubei Oilfield reservoirs, the system viscosity of 30 mPa·s is chosen. The corresponding concentration of Type III polymer surfactant is 600 mg/L and the injected slug is 0.57 PV and the oil recovery can be increased by 11.69%.
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Nguyen HT, Pham DT, Lincoln SF, Wang J, Guo X, Easton CJ, Prud'homme RK. Host–guest chemistry of linked β-cyclodextrin trimers and adamantyl substituted poly(acrylate)s in aqueous solution. Polym Chem 2013. [DOI: 10.1039/c2py20746j] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Wang J, Pham DT, Kee TW, Clafton SN, Guo X, Clements P, Lincoln SF, Prud’homme RK, Easton CJ. Aggregation and Host–Guest Interactions in Dansyl-Substituted Poly(acrylate)s in the Presence of β-Cyclodextrin and a β-Cyclodextrin Dimer in Aqueous Solution: A UV–Vis, Fluorescence, 1H NMR, and Rheological Study. Macromolecules 2011. [DOI: 10.1021/ma202055a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Jie Wang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Duc-Truc Pham
- School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Tak W. Kee
- School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Scott N. Clafton
- School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Philip Clements
- School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Stephen F. Lincoln
- School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Robert K. Prud’homme
- Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544, United States
| | - Christopher J. Easton
- Research School of Chemistry, Australian National University, Canberra, ACT 0200, Australia
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Wang J, Li L, Guo X, Zheng L, Pham DT, Lincoln SF, Ngo HT, Clements P, May BL, Prud’homme RK, Easton CJ. Aggregation of Hydrophobic Substituents of Poly(acrylate)s and Their Competitive Complexation by β- and γ-Cyclodextrins and Their Linked Dimers in Aqueous Solution. Ind Eng Chem Res 2011. [DOI: 10.1021/ie101705e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jie Wang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Li Li
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Li Zheng
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Duc-Truc Pham
- School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Stephen F. Lincoln
- School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Huy Tien Ngo
- School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Philip Clements
- School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Bruce L. May
- School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Robert K. Prud’homme
- Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544, United States
| | - Christopher J. Easton
- Research School of Chemistry, Australian National University, Canberra, ACT 0020, Australia
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Guo X, Wang J, Li L, Pham DT, Clements P, Lincoln SF, May BL, Chen Q, Zheng L, Prud'homme RK. Steric effects and competitive intra- and intermolecular host-guest complexation between beta-cyclodextrin and adamantyl substituted poly(acrylate)s in water: A 1
H NMR, rheological and preparative study. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/polb.22052] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Zhou H, Mei Y, Wang H. Rheology Behavior of Hydrophobically Modified Poly(acrylic acid) with Twin-Tailed Pendant in Water—Ethylene Glycol Mixture. J MACROMOL SCI B 2010. [DOI: 10.1080/00222341003591542] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Hong Zhou
- a The Second Research Institute of Civil Aviation Administration of China (CAAC) , Chengdu, China
| | - Yongjun Mei
- a The Second Research Institute of Civil Aviation Administration of China (CAAC) , Chengdu, China
| | - Hang Wang
- a The Second Research Institute of Civil Aviation Administration of China (CAAC) , Chengdu, China
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van de Manakker F, Vermonden T, van Nostrum CF, Hennink WE. Cyclodextrin-based polymeric materials: synthesis, properties, and pharmaceutical/biomedical applications. Biomacromolecules 2010; 10:3157-75. [PMID: 19921854 DOI: 10.1021/bm901065f] [Citation(s) in RCA: 425] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
This review describes the synthesis, properties, and, in particular, biomedical and pharmaceutical applications of an upcoming class of polymeric networks and assemblies based on cyclodextrins (CDs). CDs are cyclic oligosaccharides composed of alpha-1,4-coupled d-glucose units, which contain a hydrophobic internal cavity that can act as a host for various, generally lipophilic, guest molecules. Because of this unique physicochemical property, commonly referred to as inclusion complex formation, CDs have often been used to design polymeric materials, such as hydrogels and nanoparticles. Polymeric systems based on CDs exhibit unique characteristics in terms of mechanical properties, stimuli-responsiveness, and drug release characteristics. In this contribution, first, an outline is given of covalently cross-linked polymeric networks in which CD moieties were structurally incorporated to modulate the network strength as well as the complexation and release of low molecular weight drugs. Second, physically assembled polymeric systems are discussed, of which the formation is accomplished by inclusion complexes between polymer-conjugated CDs and various guest molecule-derivatized polymers. Due to their physical nature, these polymeric systems are sensitive to external stimuli, such as temperature changes, shear forces and the presence of competing CD-binding molecules, which can be exploited to use these systems as injectable, in situ gelling devices. In recent years, many interesting CD-containing polymeric systems have been described in literature. These systems have to be optimized and extensively evaluated in preclinical studies concerning their safety and efficacy, making future clinical applications of these materials in the biomedical and pharmaceutical field feasible.
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Affiliation(s)
- Frank van de Manakker
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences (UIPS), Utrecht University, Sorbonnelaan 16, P.O. Box 80082, 3508 TB Utrecht, The Netherlands
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Wang J, Pham DT, Guo X, Li L, Lincoln SF, Luo Z, Ke H, Zheng L, Prud’homme RK. Polymeric Networks Assembled by Adamantyl and β-Cyclodextrin Substituted Poly(acrylate)s: Host−Guest Interactions, and the Effects of Ionic Strength and Extent of Substitution. Ind Eng Chem Res 2009. [DOI: 10.1021/ie901178q] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jie Wang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia, School of Life Science, University of Science and Technology of China, Hefei 230027, China, and Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544
| | - Duc-Truc Pham
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia, School of Life Science, University of Science and Technology of China, Hefei 230027, China, and Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia, School of Life Science, University of Science and Technology of China, Hefei 230027, China, and Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544
| | - Li Li
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia, School of Life Science, University of Science and Technology of China, Hefei 230027, China, and Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544
| | - Stephen F. Lincoln
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia, School of Life Science, University of Science and Technology of China, Hefei 230027, China, and Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544
| | - Zhaofeng Luo
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia, School of Life Science, University of Science and Technology of China, Hefei 230027, China, and Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544
| | - Hailan Ke
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia, School of Life Science, University of Science and Technology of China, Hefei 230027, China, and Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544
| | - Li Zheng
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia, School of Life Science, University of Science and Technology of China, Hefei 230027, China, and Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544
| | - Robert K. Prud’homme
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia, School of Life Science, University of Science and Technology of China, Hefei 230027, China, and Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544
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Oertel U, Komber H, Tenkovtsev AV, Dudkina MM, Trofimov AE, Böhme F. Ionic pseudopolyrotaxanes bearing a chromophore in the side chain – A spectroscopic study in water. POLYMER 2009. [DOI: 10.1016/j.polymer.2009.10.064] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Jianping Z, Yonggang S, Qiang W, Qiang Z. Hydrophobically modified poly(sodium 2-acrylamido-2-methylpropanesulfonate): synthesis and viscosity of aqueous solution. POLYM INT 2009. [DOI: 10.1002/pi.2658] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Wang J, Li L, Zhu Y, Liu P, Guo X. Hydrogels assembled by inclusion complexation of poly(ethylene glycol) with alpha-cyclodextrin. ASIA-PAC J CHEM ENG 2009. [DOI: 10.1002/apj.280] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Wang J, Li L, Ke H, Liu P, Zheng L, Guo X, Lincoln SF. Rheology control by modulating hydrophobic and inclusive associations of side-groups in poly (acrylic acid). ASIA-PAC J CHEM ENG 2009. [DOI: 10.1002/apj.279] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Talwar S, Harding J, Oleson KR, Khan SA. Surfactant-mediated modulation of hydrophobic interactions in associative polymer solutions containing cyclodextrin. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2009; 25:794-802. [PMID: 19072321 DOI: 10.1021/la803056e] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The ability of nonionic surfactants to modulate the rheological characteristics of comblike hydrophobically modified associative polymer solutions containing cyclodextrin (CD) is examined. Addition of either alpha- or beta-CD to these polymers results in a marked decrease in solution viscosity and viscoelastic properties because of the encapsulation of the polymer hydrophobes by CD. Nonionic surfactants, introduced to such a system, alter the hydrophobic interactions by competing with the polymer hydrophobes for complexation with the CDs. In this regard, nonylphenol ethoxylates (NPe) with different ethylene oxide chain lengths, which determine the hydrophilic-lipophilic balance (HLB) of the surfactant, are used. Our results reveal that the extent and rate of recovery of zero shear viscosity as well as dynamic moduli are strongly influenced by the type of CD (alpha versus beta) as well as the HLB of the surfactant. For polymer solutions containing alpha-CD, recovery is observed solely in the presence of a low-HLB surfactant (NP6 and NP8). Additionally, in the case of NP6, the viscosity increases monotonically above the original hydrophobically modified alkali-soluble emulsion viscosity with surfactant addition, whereas for that of a higher HLB surfactant (NP15), the viscosity shows no appreciable change. In the case of beta-CD, on the other hand, a complete recovery as well as further enhancement of rheological properties is achieved using the above surfactants. However, the trends of viscosity modulation are dissimilar for different surfactants as we witness a monotonous increase in the case of NP6 while a maximum in viscosity is observed in the presence of NP8 and NP15. The contrasting observations can be explained in terms of varying affinities of alpha- and beta-CDs to bind with NP surfactants and the existence of different micellar structures in solution as governed by surfactant HLB. These results are further confirmed by UV/vis spectroscopy and cloud point measurements.
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Affiliation(s)
- Sachin Talwar
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905, USA
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Li L, Guo X, Wang J, Liu P, Prud’homme RK, May BL, Lincoln SF. Polymer Networks Assembled by Host−Guest Inclusion between Adamantyl and β-Cyclodextrin Substituents on Poly(acrylic acid) in Aqueous Solution. Macromolecules 2008. [DOI: 10.1021/ma8020147] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Li Li
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544, and School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Xuhong Guo
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544, and School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Jie Wang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544, and School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Peng Liu
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544, and School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Robert K. Prud’homme
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544, and School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Bruce L. May
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544, and School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
| | - Stephen F. Lincoln
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China, Department of Chemical Engineering, Princeton University, Princeton, New Jersey 08544, and School of Chemistry and Physics, University of Adelaide, Adelaide, SA 5005, Australia
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Li L, Guo X, Fu L, Prud'homme RK, Lincoln SF. Complexation behavior of alpha-, beta-, and gamma-cyclodextrin in modulating and constructing polymer networks. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2008; 24:8290-8296. [PMID: 18570448 DOI: 10.1021/la800859w] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
A systematic study of the host-guest complexation by alpha-, beta-, and gamma-cyclodextrin (CD) in either the free state or as substituents of poly(acrylic acid) (PAA) with the hydrophobic n-octadecyl groups, C18, substituted onto PAA (HMPAA) and its effect on polymer aggregation and network formation is reported. Free alpha-CD, beta-CD, and gamma-CD mask hydrophobic associations between the C18 substituent of HMPAA in aqueous solution and form host-guest complexes with a 1:1 or CD:C18 substituent stoichiometry at 0.5 wt % polymer concentration. For alpha-CD this host-guest stoichiometry changes to 2:1 or 2alpha-CD:C18 at > or =1 wt % polymer concentrations but not for beta-CD and gamma-CD. Shear-thickening occurs when gamma-CD complexes C18 HMPAA substituents. Upon addition of sodium dodecyl sulfate, SDS (SDS:CD = 1:1), the hydrophobic associations between C18 diminished by alpha-CD masking were fully restored, were only partly restored in the case of beta-CD, and not restored for gamma-CD. When alpha- and beta-CD substituted PAA (alpha-CDPAA and beta-CDPAA) were mixed with HMPAA polymer, networks formed. As for free beta-CD, the beta-CD substituents of beta-CDPAA also formed 1:1 or beta-CD:C18 stoichiometry host-guest complexes with the C18 substituents of HMPAA. The alpha-CD substituents of alpha-CDPAA also formed 1:1 or alpha-CD:C18 stoichiometry host-guest complexes with some indication of the formation of 2:1 or 2alpha-CD:C18 stoichiometry host-guest complexes at polymer concentrations > or =1 wt %. The polymer networks formed by beta-CDPAA with HMPAA are less viscous than those formed by alpha-CDPAA, for which shear-thickening occurs at polymer concentrations > or =2 wt %. It is evident that the difference in CD annular size and its match with the C18 of HMPAA control the diversity of the interactions of alpha-CD, beta-CD, gamma-CD, alpha-CDPAA, and beta-CDPAA with HMPAA.
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Affiliation(s)
- Li Li
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
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Taura D, Hashidzume A, Okumura Y, Harada A. Cooperative Complexation of α-Cyclodextrin with Alternating Copolymers of Sodium Maleate and Dodecyl Vinyl Ether with Varying Molecular Weights. Macromolecules 2008. [DOI: 10.1021/ma800026h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Daisuke Taura
- Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560–0043, Japan
| | - Akihito Hashidzume
- Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560–0043, Japan
| | - Yasushi Okumura
- Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560–0043, Japan
| | - Akira Harada
- Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560–0043, Japan
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Taura D, Hashidzume A, Harada A. Macromolecular Recognition: Interaction of Cyclodextrins with an Alternating Copolymer of Sodium Maleate and Dodecyl Vinyl Ether. Macromol Rapid Commun 2007. [DOI: 10.1002/marc.200700548] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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42
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Microstructure of Triton X-100/poly (ethylene glycol) complex investigated by fluorescence resonance energy transfer. POLYMER 2007. [DOI: 10.1016/j.polymer.2007.01.061] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Interaction of cyclodextrins with side chains of water soluble polymers: A simple model for biological molecular recognition and its utilization for stimuli-responsive systems. POLYMER 2006. [DOI: 10.1016/j.polymer.2006.06.021] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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