51
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Supramolecular Hydrogels for Regenerative Medicine. ADVANCES IN POLYMER SCIENCE 2015. [DOI: 10.1007/978-3-319-15404-6_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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52
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Wu Z, Yan Y, Huang J. Advanced molecular self-assemblies facilitated by simple molecules. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:14375-14384. [PMID: 24870151 DOI: 10.1021/la501361f] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Advanced materials are often based on smart molecular self-assemblies that either respond to external stimuli or have hierarchical structures. Approaches to this goal usually stem from complicated molecular design and difficult organic synthesis. In this invited feature article, we demonstrate that desired molecular self-assemblies can be made conveniently by introducing simple functional molecules into amphiphilic systems. We show that upon introducing specific small molecules which serve as responders, modulators, or even building blocks, smart supramolecular architectures can be achieved which avoid complicated organic synthesis. We expect that this could be a general and economical way to produce advanced materials in the near future.
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Affiliation(s)
- Zheng Wu
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry and Molecular Engineering, Peking University , Beijing 100871, China
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53
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Yang JA, Yeom J, Hwang BW, Hoffman AS, Hahn SK. In situ-forming injectable hydrogels for regenerative medicine. Prog Polym Sci 2014. [DOI: 10.1016/j.progpolymsci.2014.07.006] [Citation(s) in RCA: 285] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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54
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Doganci E, Gorur M, Uyanik C, Yilmaz F. Supramolecular inclusion complexes of a star polymer containing cholesterol end-capped poly(ε-caprolactone) arms with β-cyclodextrin. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27408] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Erdinc Doganci
- Department of Chemistry; Gebze Institute of Technology; 41400 Gebze Kocaeli Turkey
- Department of Science Education; Kocaeli University; 41380 Kocaeli Turkey
| | - Mesut Gorur
- Department of Chemistry; Istanbul Medeniyet University; 34720 Istanbul Turkey
| | - Cavit Uyanik
- Department of Chemistry; Kocaeli University; 41380 Kocaeli Turkey
| | - Faruk Yilmaz
- Department of Chemistry; Gebze Institute of Technology; 41400 Gebze Kocaeli Turkey
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55
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Lu H, Wang L, Huang Z. Unusual pH-responsive fluid based on a simple tertiary amine surfactant: the formation of vesicles and wormlike micelles. RSC Adv 2014. [DOI: 10.1039/c4ra08004a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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56
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Hydrogels in a historical perspective: From simple networks to smart materials. J Control Release 2014; 190:254-73. [DOI: 10.1016/j.jconrel.2014.03.052] [Citation(s) in RCA: 555] [Impact Index Per Article: 55.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2014] [Revised: 03/19/2014] [Accepted: 03/29/2014] [Indexed: 12/23/2022]
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57
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Luo F, Sun TL, Nakajima T, Kurokawa T, Zhao Y, Ihsan AB, Guo HL, Li XF, Gong JP. Crack Blunting and Advancing Behaviors of Tough and Self-healing Polyampholyte Hydrogel. Macromolecules 2014. [DOI: 10.1021/ma5009447] [Citation(s) in RCA: 105] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Feng Luo
- Faculty of Advanced Life Science and ‡Graduate School of Life Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Tao Lin Sun
- Faculty of Advanced Life Science and ‡Graduate School of Life Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Tasuku Nakajima
- Faculty of Advanced Life Science and ‡Graduate School of Life Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Takayuki Kurokawa
- Faculty of Advanced Life Science and ‡Graduate School of Life Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Yu Zhao
- Faculty of Advanced Life Science and ‡Graduate School of Life Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Abu Bin Ihsan
- Faculty of Advanced Life Science and ‡Graduate School of Life Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Hong Lei Guo
- Faculty of Advanced Life Science and ‡Graduate School of Life Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Xu Feng Li
- Faculty of Advanced Life Science and ‡Graduate School of Life Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Jian Ping Gong
- Faculty of Advanced Life Science and ‡Graduate School of Life Science, Hokkaido University, Sapporo 060-0810, Japan
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58
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He ZY, Chu BY, Wei XW, Li J, Edwards CK, Song XR, He G, Xie YM, Wei YQ, Qian ZY. Recent development of poly(ethylene glycol)-cholesterol conjugates as drug delivery systems. Int J Pharm 2014; 469:168-78. [DOI: 10.1016/j.ijpharm.2014.04.056] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2014] [Revised: 04/15/2014] [Accepted: 04/23/2014] [Indexed: 11/28/2022]
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Nguyen MK, Alsberg E. Bioactive factor delivery strategies from engineered polymer hydrogels for therapeutic medicine. Prog Polym Sci 2014; 39:1236-1265. [PMID: 25242831 PMCID: PMC4167348 DOI: 10.1016/j.progpolymsci.2013.12.001] [Citation(s) in RCA: 166] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Polymer hydrogels have been widely explored as therapeutic delivery matrices because of their ability to present sustained, localized and controlled release of bioactive factors. Bioactive factor delivery from injectable biopolymer hydrogels provides a versatile approach to treat a wide variety of diseases, to direct cell function and to enhance tissue regeneration. The innovative development and modification of both natural-(e.g., alginate (ALG), chitosan, hyaluronic acid (HA), gelatin, heparin (HEP), etc.) and synthetic-(e.g., polyesters, polyethyleneimine (PEI), etc.) based polymers has resulted in a variety of approaches to design drug delivery hydrogel systems from which loaded therapeutics are released. This review presents the state-of-the-art in a wide range of hydrogels that are formed though self-assembly of polymers and peptides, chemical crosslinking, ionic crosslinking and biomolecule recognition. Hydrogel design for bioactive factor delivery is the focus of the first section. The second section then thoroughly discusses release strategies of payloads from hydrogels for therapeutic medicine, such as physical incorporation, covalent tethering, affinity interactions, on demand release and/or use of hybrid polymer scaffolds, with an emphasis on the last 5 years.
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Affiliation(s)
- Minh Khanh Nguyen
- Department of Biomedical Engineering, Case Western Reserve University, 204 Wickenden, 10900 Euclid Avenue, Cleveland, OH 44106, USA
| | - Eben Alsberg
- Department of Biomedical Engineering, Case Western Reserve University, 204 Wickenden, 10900 Euclid Avenue, Cleveland, OH 44106, USA
- Department of Orthopaedic Surgery, Case Western Reserve University, 204 Wickenden, 10900 Euclid Avenue, Cleveland, OH 44106, USA
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60
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Krishnan GR, Yuan Y, Arzumand A, Sarkar D. Gelation characteristics and applications of poly(ethylene glycol) end capped with hydrophobic biodegradable dipeptides. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27198] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- G. Rajesh Krishnan
- Department of Biomedical Engineering; University at Buffalo, State University of New York; Buffalo New York 14260
| | - Yuan Yuan
- Department of Biomedical Engineering; University at Buffalo, State University of New York; Buffalo New York 14260
| | - Ayesha Arzumand
- Department of Biomedical Engineering; University at Buffalo, State University of New York; Buffalo New York 14260
| | - Debanjan Sarkar
- Department of Biomedical Engineering; University at Buffalo, State University of New York; Buffalo New York 14260
- Department of Chemical and Biological Engineering; University at Buffalo, State University of New York; Buffalo New York 14260
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61
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Peng L, Feng A, Zhang H, Wang H, Jian C, Liu B, Gao W, Yuan J. Voltage-responsive micelles based on the assembly of two biocompatible homopolymers. Polym Chem 2014. [DOI: 10.1039/c3py01204b] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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62
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Larrañeta E, Martínez-Ohárriz C, Vélaz I, Zornoza A, Machín R, Isasi JR. In Vitro Release from Reverse Poloxamine/α-Cyclodextrin Matrices: Modelling and Comparison of Dissolution Profiles. J Pharm Sci 2014; 103:197-206. [DOI: 10.1002/jps.23774] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Revised: 09/26/2013] [Accepted: 10/16/2013] [Indexed: 02/04/2023]
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63
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Larrañeta E, Isasi JR. Non-covalent hydrogels of cyclodextrins and poloxamines for the controlled release of proteins. Carbohydr Polym 2013; 102:674-81. [PMID: 24507335 DOI: 10.1016/j.carbpol.2013.11.002] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Revised: 10/09/2013] [Accepted: 11/01/2013] [Indexed: 11/25/2022]
Abstract
Different types of gels were prepared by combining poloxamines (Tetronic), i.e. poly(ethylene oxide)/poly(propylene oxide) (PEO/PPO) octablock star copolymers, and cyclodextrins (CD). Two different poloxamines with the same molecular weight (ca. 7000) but different molecular architectures were used. For each of their four diblock arms, direct Tetronic 904 presents PEO outer blocks while in reverse Tetronic 90R4 the hydrophilic PEO blocks are the inner ones. These gels were prepared by combining α-CD and poloxamine aqueous solutions. The physicochemical properties of these systems depend on several factors such as the structure of the block copolymers and the Tetronic/α-CD ratio. These gels were characterized using differential scanning calorimetry (DSC), viscometry and X-ray diffraction measurements. The 90R4 gels present a consistency that makes them suitable for sustained drug delivery. The resulting gels were easily eroded: these complexes were dismantled when placed in a large amount of water, so controlled release of entrapped large molecules such as proteins (Bovine Serum Albumin, BSA) is feasible and can be tuned by varying the copolymer/CD ratio.
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Affiliation(s)
- Eneko Larrañeta
- Departamento de Química y Edafología, Facultad de Ciencias, Universidad de Navarra, 31080 Pamplona, Navarra, Spain
| | - José Ramón Isasi
- Departamento de Química y Edafología, Facultad de Ciencias, Universidad de Navarra, 31080 Pamplona, Navarra, Spain.
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64
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Song G, Zhang L, He C, Fang DC, Whitten PG, Wang H. Facile Fabrication of Tough Hydrogels Physically Cross-Linked by Strong Cooperative Hydrogen Bonding. Macromolecules 2013. [DOI: 10.1021/ma401053c] [Citation(s) in RCA: 148] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Guoshan Song
- Beijing
Key Laboratory of Energy Conversion and Storage Materials, College
of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Lei Zhang
- Key
Laboratory of Theoretical
and Computational Photochemistry, Ministry of Education, College of
Chemistry, Beijing Normal University, Beijing 100875, China
| | - Changcheng He
- Beijing
Key Laboratory of Energy Conversion and Storage Materials, College
of Chemistry, Beijing Normal University, Beijing 100875, China
| | - De-Cai Fang
- Key
Laboratory of Theoretical
and Computational Photochemistry, Ministry of Education, College of
Chemistry, Beijing Normal University, Beijing 100875, China
| | - Philip G. Whitten
- School of Mechanical, Materials & Mechatronic Engineering, Faculty of Engineering, University of Wollongong, Wollongong NSW 2522, Australia
| | - Huiliang Wang
- Beijing
Key Laboratory of Energy Conversion and Storage Materials, College
of Chemistry, Beijing Normal University, Beijing 100875, China
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65
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Pinho E, Grootveld M, Soares G, Henriques M. Cyclodextrin-based hydrogels toward improved wound dressings. Crit Rev Biotechnol 2013; 34:328-37. [DOI: 10.3109/07388551.2013.794413] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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66
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Zhang J, Ma PX. Cyclodextrin-based supramolecular systems for drug delivery: recent progress and future perspective. Adv Drug Deliv Rev 2013; 65:1215-33. [PMID: 23673149 PMCID: PMC3885994 DOI: 10.1016/j.addr.2013.05.001] [Citation(s) in RCA: 566] [Impact Index Per Article: 51.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2012] [Revised: 04/28/2013] [Accepted: 05/03/2013] [Indexed: 12/25/2022]
Abstract
The excellent biocompatibility and unique inclusion capability as well as powerful functionalization capacity of cyclodextrins and their derivatives make them especially attractive for engineering novel functional materials for biomedical applications. There has been increasing interest recently to fabricate supramolecular systems for drug and gene delivery based on cyclodextrin materials. This review focuses on state of the art and recent advances in the construction of cyclodextrin-based assemblies and their applications for controlled drug delivery. First, we introduce cyclodextrin materials utilized for self-assembly. The fabrication technologies of supramolecular systems including nanoplatforms and hydrogels as well as their applications in nanomedicine and pharmaceutical sciences are then highlighted. At the end, the future directions of this field are discussed.
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Affiliation(s)
- Jianxiang Zhang
- Department of Pharmaceutics, College of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Peter X Ma
- Department of Biologic and Materials Sciences, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
- Macromolecular Science and Engineering Center, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI 48109, USA
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67
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Zhang ZX, Liu KL, Li J. A Thermoresponsive Hydrogel Formed from a Star-Star Supramolecular Architecture. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301956] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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68
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Zhang ZX, Liu KL, Li J. A Thermoresponsive Hydrogel Formed from a Star-Star Supramolecular Architecture. Angew Chem Int Ed Engl 2013; 52:6180-4. [DOI: 10.1002/anie.201301956] [Citation(s) in RCA: 123] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2013] [Indexed: 11/07/2022]
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69
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Liao X, Chen G, Jiang M. Hydrogels locked by molecular recognition aiming at responsiveness and functionality. Polym Chem 2013. [DOI: 10.1039/c2py20693e] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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70
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He Q, Liang H, Lu J. A β-cyclodextrin-containing polymeric salicylidene Schiff base: synthesis, zinc ion coordination and fluorescence resonance energy transfer with protein. Polym Chem 2013. [DOI: 10.1039/c2py20832f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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71
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Wang N, Jiang F, Du Z, Bao X, Wang T, Yang R. Design and synthesis of cholesterol-bonded fullerene and porphyrin derivatives for the preparation of a self-assembled donor–acceptor system. Supramol Chem 2012. [DOI: 10.1080/10610278.2012.721551] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Ning Wang
- a Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences , 189 Songling Rd., Qingdao , 266101 , Shandong Province , P.R. China
| | - Fei Jiang
- a Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences , 189 Songling Rd., Qingdao , 266101 , Shandong Province , P.R. China
| | - Zhengkun Du
- a Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences , 189 Songling Rd., Qingdao , 266101 , Shandong Province , P.R. China
| | - Xichang Bao
- a Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences , 189 Songling Rd., Qingdao , 266101 , Shandong Province , P.R. China
| | - Ting Wang
- a Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences , 189 Songling Rd., Qingdao , 266101 , Shandong Province , P.R. China
| | - Renqiang Yang
- a Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences , 189 Songling Rd., Qingdao , 266101 , Shandong Province , P.R. China
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72
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Larrañeta E, Isasi JR. Self-assembled supramolecular gels of reverse poloxamers and cyclodextrins. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:12457-12462. [PMID: 22823574 DOI: 10.1021/la3024452] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
A series of supramolecular aggregates were prepared using a poly(propylene oxide)-poly(ethylene oxide)-poly(propylene oxide) (PPO-PEO-PPO) block copolymer and β- or α-cyclodextrins (CD). The combination of β-CD and the copolymer yields inclusion complexes (IC) with polypseudorotaxane structures. These are formed by complexation of the PPO blocks with β-CD molecules producing a powder precipitate with a certain crystallinity degree that can be evaluated by X-ray diffraction (XRD). In contrast, when combining α-CD with the block copolymer, the observed effect is an increase in the viscosity of the mixtures yielding fluid gels. Two cooperative effects come into play: the complexation of PEO blocks with α-CD and the hydrophobic interactions between PPO blocks in aqueous media. These two combined interactions lead to the formation of a macromolecular network. The resulting fluid gels were characterized using different techniques such as differential scanning calorimetry (DSC), viscometry, and XRD measurements.
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Affiliation(s)
- Eneko Larrañeta
- Departamento de Química y Edafología, Facultad de Ciencias, Universidad de Navarra, 31080 Pamplona, Navarra, Spain
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73
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Zhao J, Jeromenok J, Weber J, Schlaad H. Thermoresponsive aggregation behavior of triterpene-poly(ethylene oxide) conjugates in water. Macromol Biosci 2012; 12:1272-8. [PMID: 22887803 DOI: 10.1002/mabi.201200131] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2012] [Revised: 05/30/2012] [Indexed: 01/06/2023]
Abstract
Bioconjugate amphiphiles comprising triterpene and poly(ethylene oxide) (PEO) were studied according to their thermoresponsive aggregation behavior (LCST) in water. Cholesteryl-PEO (CE) and betulinyl-PEO (BE) comprising <70 wt% PEO precipitated from water upon heating. CE, but not BE, solutions contained nanoscopic aggregates at room temperature causing different thermoprecipitation behaviors. Solutions containing 5 wt% solutions of BE with short PEO chains demonstrated dual thermoresponsive behavior, precipitating at high temperature and forming hydrogel at low temperature. A BE multiblock copolymer was found to form large aggregates, presumably vesicles, in water. Results suggest that the solution properties of triterpene-PEO amphiphiles can be controlled by the chemical composition and structure.
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Affiliation(s)
- Junpeng Zhao
- Max Planck Institute of Colloids and Interfaces, Department of Colloid Chemistry, Potsdam, Germany
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74
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Multi-length scale evaluation of the temperature-tunable mechanical properties of a lyotropic mesophase. Polym J 2012. [DOI: 10.1038/pj.2012.99] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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75
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Jin R, Lou B, Lin C. Tyrosinase-mediated in situ
forming hydrogels from biodegradable chondroitin sulfate-tyramine conjugates. POLYM INT 2012. [DOI: 10.1002/pi.4306] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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76
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Liang L, Diallo AK, Salmon L, Ruiz J, Astruc D. Catalysis of C-C Cross-Coupling Reactions in Aqueous Solvent by Bis- and Tris(ferrocenyltriazolylmethyl)arene-β-Cyclodextrin-Stabilized Pd0 Nanoparticles. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200098] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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77
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Affiliation(s)
- Tina Vermonden
- Department of Pharmaceutics, Utrecht University, P.O. Box 80082, 3508 TB Utrecht, The Netherlands.
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78
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Levit ML, Nazarova OV, Moiseyuk IV, Dobrodumov AV, Didenko EV, Panarin EF. Water-soluble polymeric derivatives of β-cyclodextrin. POLYMER SCIENCE SERIES B 2012. [DOI: 10.1134/s1560090412010046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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79
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Appel EA, del Barrio J, Loh XJ, Scherman OA. Supramolecular polymeric hydrogels. Chem Soc Rev 2012; 41:6195-214. [DOI: 10.1039/c2cs35264h] [Citation(s) in RCA: 865] [Impact Index Per Article: 72.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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80
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Chen B, Liu KL, Zhang Z, Ni X, Goh SH, Li J. Supramolecular hydrogels formed by pyrene-terminated poly(ethylene glycol) star polymers through inclusion complexation of pyrene dimers with γ-cyclodextrin. Chem Commun (Camb) 2012; 48:5638-40. [DOI: 10.1039/c2cc31746j] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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81
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Zhao J, Schlaad H, Weidner S, Antonietti M. Synthesis of terpene–poly(ethylene oxide)s by t-BuP4-promoted anionic ring-opening polymerization. Polym Chem 2012. [DOI: 10.1039/c1py00388g] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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82
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Gupta P. Retracted: Antimicrobial action of chemically modified cotton fabric with cyclodextrin. ADVANCES IN POLYMER TECHNOLOGY 2011. [DOI: 10.1002/adv.20248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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83
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Zhang J, Ma PX. Core-shell structured nanoassemblies based on β-cyclodextrin containing block copolymer and poly(β-benzyl L-aspartate) via host-guest complexation. POLYMER 2011; 52:4928-4937. [PMID: 22046058 PMCID: PMC3201716 DOI: 10.1016/j.polymer.2011.08.030] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Double hydrophilic copolymers (PEG-b-PCDs) with one PEG block and another block containing β-cyclodextrin (β-CD) units were synthesized by macromolecular substitution reaction. Via a dialysis procedure, complex assemblies with a core-shell structure were prepared using PEG-b-PCDs in the presence of a hydrophobic homopolymer poly(β-benzyl L-aspartate) (PBLA). The hydrophobic PBLA resided preferably in the cores of assemblies, while the extending PEG chains acted as the outer shell. Host-guest interaction between β-CD and hydrophobic benzyl group was found to mediate the formation of the assemblies, where PEG-b-PCD and PBLA served as the host and guest macromolecules, respectively. The particle size of the assemblies could be modulated by the composition of the host PEG-b-PCD copolymer. The molecular weight of the guest polymer also had a significant effect on the size of the assemblies. The assemblies prepared from the host and guest polymer pair were stable during a long-term storage. These assemblies could also be successfully reconstituted after freeze-drying. The assemblies may therefore be used as novel nanocarriers for the delivery of hydrophobic drugs.
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Affiliation(s)
- Jianxiang Zhang
- Department of Biologic and Materials Sciences, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Pharmaceutics, College of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Peter X Ma
- Department of Biologic and Materials Sciences, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
- Macromolecular Science and Engineering Center, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Materials Science and Engineering, University of Michigan, Ann Arbor, MI 48109, USA
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84
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Mulyasasmita W, Lee JS, Heilshorn SC. Molecular-level engineering of protein physical hydrogels for predictive sol-gel phase behavior. Biomacromolecules 2011; 12:3406-11. [PMID: 21861461 DOI: 10.1021/bm200959e] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Predictable tuning of bulk mechanics from the molecular level remains elusive in many physical hydrogel systems because of the reliance on nonspecific and nonstoichiometric chain interactions for network formation. We describe a mixing-induced two-component hydrogel (MITCH) system, in which network assembly is driven by specific and stoichiometric peptide-peptide binding interactions. By integrating protein science methodologies with a simple polymer physics model, we manipulate the polypeptide binding interactions and demonstrate the direct ability to predict the resulting effects on network cross-linking density, sol-gel phase behavior, and gel mechanics.
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Affiliation(s)
- Widya Mulyasasmita
- Department of Bioengineering, Stanford University, 476 Lomita Mall, Stanford, California 94305, United States
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85
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86
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Osman SK, Brandl FP, Zayed GM, Teßmar JK, Göpferich AM. Cyclodextrin based hydrogels: Inclusion complex formation and micellization of adamantane and cholesterol grafted polymers. POLYMER 2011. [DOI: 10.1016/j.polymer.2011.07.059] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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87
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Kobayashi Y, Katoono R, Yamaguchi M, Yui N. Modulation of reversible self-assembling of dumbbell-shaped poly(ethylene glycol)s and β-cyclodextrins: precipitation and heat-induced supramolecular crosslinking. Polym J 2011. [DOI: 10.1038/pj.2011.71] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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88
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89
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90
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Rao Z, Inoue M, Matsuda M, Taguchi T. Quick self-healing and thermo-reversible liposome gel. Colloids Surf B Biointerfaces 2011; 82:196-202. [DOI: 10.1016/j.colsurfb.2010.08.038] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2010] [Revised: 08/23/2010] [Accepted: 08/24/2010] [Indexed: 11/29/2022]
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91
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Yan Y, Jiang L, Huang J. Unveil the potential function of CD in surfactant systems. Phys Chem Chem Phys 2011; 13:9074-82. [DOI: 10.1039/c0cp02651d] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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92
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Liu YY, Zhong YB, Nan JK, Tian W. Star Polymers with Both Temperature Sensitivity and Inclusion Functionalities. Macromolecules 2010. [DOI: 10.1021/ma1019973] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yu-Yang Liu
- Department of Applied Chemistry, School of Science, Northwestern Polytechnical University, Xi’an, 710072, People’s Republic of China
| | - Yao-Bing Zhong
- Department of Applied Chemistry, School of Science, Northwestern Polytechnical University, Xi’an, 710072, People’s Republic of China
| | - Jiang-Kun Nan
- Department of Applied Chemistry, School of Science, Northwestern Polytechnical University, Xi’an, 710072, People’s Republic of China
| | - Wei Tian
- Department of Applied Chemistry, School of Science, Northwestern Polytechnical University, Xi’an, 710072, People’s Republic of China
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93
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Tamesue S, Takashima Y, Yamaguchi H, Shinkai S, Harada A. Photoswitchable Supramolecular Hydrogels Formed by Cyclodextrins and Azobenzene Polymers. Angew Chem Int Ed Engl 2010; 49:7461-4. [DOI: 10.1002/anie.201003567] [Citation(s) in RCA: 379] [Impact Index Per Article: 27.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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94
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Tamesue S, Takashima Y, Yamaguchi H, Shinkai S, Harada A. Photoswitchable Supramolecular Hydrogels Formed by Cyclodextrins and Azobenzene Polymers. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201003567] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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95
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van Dijk M, van Nostrum CF, Hennink WE, Rijkers DTS, Liskamp RMJ. Synthesis and Characterization of Enzymatically Biodegradable PEG and Peptide-Based Hydrogels Prepared by Click Chemistry. Biomacromolecules 2010; 11:1608-14. [DOI: 10.1021/bm1002637] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Maarten van Dijk
- Divisions of Medicinal Chemistry and Chemical Biology and Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, P.O. Box 80082, 3508 TB Utrecht, The Netherlands
| | - Cornelus F. van Nostrum
- Divisions of Medicinal Chemistry and Chemical Biology and Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, P.O. Box 80082, 3508 TB Utrecht, The Netherlands
| | - Wim E. Hennink
- Divisions of Medicinal Chemistry and Chemical Biology and Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, P.O. Box 80082, 3508 TB Utrecht, The Netherlands
| | - Dirk T. S. Rijkers
- Divisions of Medicinal Chemistry and Chemical Biology and Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, P.O. Box 80082, 3508 TB Utrecht, The Netherlands
| | - Rob M. J. Liskamp
- Divisions of Medicinal Chemistry and Chemical Biology and Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Faculty of Science, Utrecht University, P.O. Box 80082, 3508 TB Utrecht, The Netherlands
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96
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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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97
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Kaya E, Mathias LJ. Synthesis and characterization of physical crosslinking systems based on cyclodextrin inclusion/host-guest complexation. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.23771] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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98
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Vermonden T, Jena SS, Barriet D, Censi R, van der Gucht J, Hennink WE, Siegel RA. Macromolecular Diffusion in Self-Assembling Biodegradable Thermosensitive Hydrogels. Macromolecules 2010; 43:782-789. [PMID: 20885989 PMCID: PMC2946210 DOI: 10.1021/ma902186e] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Hydrogel formation triggered by a change in temperature is an attractive mechanism for in situ gelling biomaterials for pharmaceutical applications such as the delivery of therapeutic proteins. In this study, hydrogels were prepared from ABA triblock polymers having thermosensitive poly(N-(2-hydroxypropyl) methacrylamide lactate) flanking A-blocks and hydrophilic poly(ethylene glycol) B-blocks. Polymers with fixed length A blocks (~22 kDA) but differing PEG-midblock lengths (2, 4 and 10 kDa) were synthesized and dissolved in water with dilute fluorescein isothiocyanate (FITC)-labeled dextrans (70 and 500 kDA). Hydrogels encapsulating the dextrans were formed by raising the temperature. Fluorescence recovery after photobleaching (FRAP) studies showed that diffusion coefficients and mobile fractions of the dextran dyes decreased upon elevating temperatures above 25 °C. Confocal laser scanning microscopy and cryo-SEM demonstrated that hydrogel structure depended on PEG block length. Phase separation into polymer-rich and water-rich domains occurred to a larger extent for polymers with small PEG blocks compared to polymers with a larger PEG block. By changing the PEG block length and thereby the hydrogel structure, mobility of FITC-dextran could be tailored. At physiological pH the hydrogels degraded over time by ester hydrolysis, resulting in increased mobility of the encapsulated dye. Since diffusion can be controlled according to polymer design and concentration, plus temperature, these biocompatible hydrogels are attractive as potential in situ gelling biodegradable materials for macromolecular drug delivery.
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Affiliation(s)
- Tina Vermonden
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, P.O. Box 80082, 3508 TB, Utrecht, The Netherlands
- Department of Pharmaceutics, University of Minnesota, Minneapolis, MN 55455, USA
| | - Sidhartha S. Jena
- Department of Pharmaceutics, University of Minnesota, Minneapolis, MN 55455, USA
- Department of Physics, National Institute of Technology, Rourkela, Rourkela 769008, Orissa, India
| | - David Barriet
- Department of Pharmaceutics, University of Minnesota, Minneapolis, MN 55455, USA
| | - Roberta Censi
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, P.O. Box 80082, 3508 TB, Utrecht, The Netherlands
| | - Jasper van der Gucht
- Laboratory of Physical Chemistry and Colloid Science, Wageningen University, Dreijenplein 6, 6703 HB Wageningen, The Netherlands
| | - Wim E. Hennink
- Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, P.O. Box 80082, 3508 TB, Utrecht, The Netherlands
| | - Ronald A. Siegel
- Department of Pharmaceutics, University of Minnesota, Minneapolis, MN 55455, USA
- Department of Biomedical Engineering, University of Minnesota, Minneapolis, MN 55455, USA
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99
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Hui Z, Zhang X, Yu J, Huang J, Liang Z, Wang D, Huang H, Xu P. Carbon nanotube-hybridized supramolecular hydrogel based on PEO-b-PPO-b-PEO/α-cyclodextrin as a potential biomaterial. J Appl Polym Sci 2010. [DOI: 10.1002/app.31729] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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100
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Yhaya F, Gregory AM, Stenzel MH. Polymers with Sugar Buckets - The Attachment of Cyclodextrins onto Polymer Chains. Aust J Chem 2010. [DOI: 10.1071/ch09516] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This Review summarizes the structures obtained when marrying synthetic polymers of varying architectures with cyclodextrins. Polymers with cyclodextrin pendant groups were obtained by directly polymerizing cyclodextrin-based monomers or by postmodification of reactive polymers with cyclodextrins. Star polymers with cyclodextrin as the core with up to 21 arms were usually obtained by using modified cyclodextrins as initiator or controlling agent. Limited reports are available on the synthesis of star polymers by arm-first techniques, which all employed azide-functionalized cyclodextrin and ‘click’ chemistry to attach seven polymer arms to the cyclodextrin core. Polymer chains with one or two cyclodextrin terminal units were reported as well as star polymers carrying a cyclodextrin molecule at the end of each arm. Cyclodextrin polymers were obtained using different polymerization techniques ranging from atom transfer radical polymerization, reversible addition–fragmentation chain transfer polymerization, nitroxide-mediated polymerization, free radical polymerization to (ionic) ring-opening polymerization, and polycondensation. Cyclodextrin polymers touch all areas of polymer science from gene delivery, self-assembled structures, drug carriers, molecular sensors, hydrogels, and liquid crystalline polymers. This Review attempts to focus on the range of work conducted with polymers and cyclodextrins and highlights some of the key areas where these macromolecules have been applied.
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