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Yang K, Liu J, Luo L, Li M, Xu T, Zan J. Synthesis of cationic β-cyclodextrin functionalized silver nanoparticles and their drug-loading applications. RSC Adv 2023; 13:7250-7256. [PMID: 36891497 PMCID: PMC9986802 DOI: 10.1039/d2ra08216k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 02/24/2023] [Indexed: 03/08/2023] Open
Abstract
Silver nanoparticles have attracted great attention owing to their distinct physicochemical properties, which inspire the development of their synthesis methodology and their potential biomedical applications. In this study, a novel cationic β-cyclodextrin (C-β-CD) containing a quaternary ammonium group and amino group was applied as a reducing agent as well as a stabilizing agent to prepare C-β-CD modified silver nanoparticles (CβCD-AgNPs). Besides, based on the inclusion complexation between drug molecules and C-β-CD, the application of CβCD-AgNPs in drug loading was explored by the inclusion interaction with thymol. The formation of AgNPs was confirmed by ultraviolet-visible spectroscopy (UV-vis) and X-ray diffraction spectroscopy (XRD). Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) showed the prepared CβCD-AgNPs were well dispersed with particle sizes between 3-13 nm, and the zeta potential measurement result suggested that the C-β-CD played a role in preventing their aggregation in solution. 1H Nuclear magnetic resonance spectroscopy (1H-NMR) and Fourier transform infrared spectroscopy (FT-IR) revealed the encapsulation and reduction of AgNPs by C-β-CD. The drug-loading action of CβCD-AgNPs was demonstrated by UV-vis and headspace solid-phase microextraction gas chromatography mass spectrometry (HS-SPME-GC-MS), and the results of TEM images showed the size increase of nanoparticles after drug loading.
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Affiliation(s)
- Ke Yang
- College of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 P. R. China +86-15629118698
- Key Laboratory of Traditional Chinese Medicine Resource and Compound Prescription, Ministry of Education, Hubei University of Chinese Medicine Wuhan 430065 P. R. China
| | - Junfeng Liu
- College of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 P. R. China +86-15629118698
- Key Laboratory of Traditional Chinese Medicine Resource and Compound Prescription, Ministry of Education, Hubei University of Chinese Medicine Wuhan 430065 P. R. China
| | - Laichun Luo
- College of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 P. R. China +86-15629118698
| | - Meilin Li
- College of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 P. R. China +86-15629118698
- Key Laboratory of Traditional Chinese Medicine Resource and Compound Prescription, Ministry of Education, Hubei University of Chinese Medicine Wuhan 430065 P. R. China
| | - Tanfang Xu
- College of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 P. R. China +86-15629118698
- Key Laboratory of Traditional Chinese Medicine Resource and Compound Prescription, Ministry of Education, Hubei University of Chinese Medicine Wuhan 430065 P. R. China
| | - Junfeng Zan
- College of Pharmacy, Hubei University of Chinese Medicine Wuhan 430065 P. R. China +86-15629118698
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2
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Khalid Q, Ahmad M, Minhas MU, Batool F, Malik NS, Rehman M. Novel β-cyclodextrin nanosponges by chain growth condensation for solubility enhancement of dexibuprofen: Characterization and acute oral toxicity studies. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2020.102089] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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3
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Che Y, Gaitzsch J, Liubimtsev N, Zschoche S, Bauer T, Appelhans D, Voit B. Double cross-linked supramolecular hydrogels with tunable properties based on host-guest interactions. SOFT MATTER 2020; 16:6733-6742. [PMID: 32588870 DOI: 10.1039/d0sm00833h] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
We report a novel double cross-linked hydrogel system based on polyacrylamide and poly(2-methyl-2-oxazoline) (PMOXA) network chains, as well as on supramolecular host-guest interactions with on-demand tailored mechanical properties. Well-defined vinyl-bearing PMOXA macromonomers, functionalized with either β-cyclodextrin units (β-CD-PMOXA) or adamantane units (Ada-PMOXA), were synthesized and confirmed using 1H NMR, MALDI-TOF-MS and GPC measurements. The complexation between adamantane and β-CD modified macromonomers in solution towards bismacromonomers was confirmed by 2D NOESY NMR and DLS. After introducing these bismacromonomers into the polyacrylamide hydrogel, the supramolecular non-covalent Ada/β-CD bond was responsible for the presence of PMOXA network chains to form a dense network. Once the interactions broke, the PMOXA chains no longer contributed to the network, but became dangling graft side chains in a predominated polyacrylamide network. Their dissociative nature influenced the physical properties, including the swelling behavior and mechanics of the final hydrogel. Rheological experiments proved that the E-modulus of the network was significantly increased by the supramolecular host-guest interactions. Tuning the lengths of PMOXA network chains even allowed the modification of the changes in mechanical strength, also through the addition of free β-CD. The tunable properties of the double cross-linked supramolecular hydrogel proved their unique strength for future applications.
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Affiliation(s)
- Yunjiao Che
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, 01069 Dresden, Germany. and Technische Universität Dresden, Faculty of Chemistry and Food Chemistry, Organic Chemistry of Polymers, 01069 Dresden, Germany
| | - Jens Gaitzsch
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, 01069 Dresden, Germany.
| | - Nikolai Liubimtsev
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, 01069 Dresden, Germany. and Technische Universität Dresden, Faculty of Chemistry and Food Chemistry, Organic Chemistry of Polymers, 01069 Dresden, Germany
| | - Stefan Zschoche
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, 01069 Dresden, Germany.
| | - Tim Bauer
- Technische Universität Dresden, Faculty of Chemistry and Food Chemistry, Chair of Macromolecular Chemistry, 01069 Dresden, Germany
| | - Dietmar Appelhans
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, 01069 Dresden, Germany.
| | - Brigitte Voit
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, 01069 Dresden, Germany. and Technische Universität Dresden, Faculty of Chemistry and Food Chemistry, Organic Chemistry of Polymers, 01069 Dresden, Germany
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Yao X, Huang P, Nie Z. Cyclodextrin-based polymer materials: From controlled synthesis to applications. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2019.03.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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6
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Van Guyse JFR, de la Rosa VR, Hoogenboom R. Mechanochemical Preparation of Stable Sub-100 nm γ-Cyclodextrin:Buckminsterfullerene (C60) Nanoparticles by Electrostatic or Steric Stabilization. Chemistry 2018; 24:2758-2766. [PMID: 29232020 DOI: 10.1002/chem.201705647] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Indexed: 12/17/2022]
Abstract
Buckminster fullerene (C60 )'s main hurdle to enter the field of biomedicine is its low bioavailability, which results from its extremely low water solubility. A well-known approach to increase the water solubility of C60 is by complexation with γ-cyclodextrins. However, the formed complexes are not stable in time as they rapidly aggregate and eventually precipitate due to attractive intermolecular forces, a common problem in inclusion complexes of cyclodextrins. In this study we attempt to overcome the attractive intermolecular forces between the complexes by designing custom γ-cyclodextrin (γCD)-based supramolecular hosts for C60 that inhibit the aggregation found in native γCD-C60 complexes. The approach entails the introduction of either repulsive electrostatic forces or increased steric hindrance to prevent aggregation, thus enhancing the biomedical application potential of C60 . These modifications have led to new sub-100 nm nanostructures that show long-term stability in solution.
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Affiliation(s)
- Joachim F R Van Guyse
- Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University Krijgslaan 281-S4, 9000, Ghent, Belgium
| | - Victor R de la Rosa
- Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University Krijgslaan 281-S4, 9000, Ghent, Belgium
| | - Richard Hoogenboom
- Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University Krijgslaan 281-S4, 9000, Ghent, Belgium
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7
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Zhao Q, Chen Y, Liu Y. A polysaccharide/tetraphenylethylene-mediated blue-light emissive and injectable supramolecular hydrogel. CHINESE CHEM LETT 2018. [DOI: 10.1016/j.cclet.2017.07.024] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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8
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Glassner M, Vergaelen M, Hoogenboom R. Poly(2-oxazoline)s: A comprehensive overview of polymer structures and their physical properties. POLYM INT 2017. [DOI: 10.1002/pi.5457] [Citation(s) in RCA: 151] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Mathias Glassner
- Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry; Ghent University; Krijgslaan Belgium
| | - Maarten Vergaelen
- Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry; Ghent University; Krijgslaan Belgium
| | - Richard Hoogenboom
- Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry; Ghent University; Krijgslaan Belgium
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9
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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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Harvey DJ. Analysis of carbohydrates and glycoconjugates by matrix-assisted laser desorption/ionization mass spectrometry: An update for 2011-2012. MASS SPECTROMETRY REVIEWS 2017; 36:255-422. [PMID: 26270629 DOI: 10.1002/mas.21471] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Accepted: 01/15/2015] [Indexed: 06/04/2023]
Abstract
This review is the seventh update of the original article published in 1999 on the application of MALDI mass spectrometry to the analysis of carbohydrates and glycoconjugates and brings coverage of the literature to the end of 2012. General aspects such as theory of the MALDI process, matrices, derivatization, MALDI imaging, and fragmentation are covered in the first part of the review and applications to various structural types constitute the remainder. The main groups of compound are oligo- and poly-saccharides, glycoproteins, glycolipids, glycosides, and biopharmaceuticals. Much of this material is presented in tabular form. Also discussed are medical and industrial applications of the technique, studies of enzyme reactions, and applications to chemical synthesis. © 2015 Wiley Periodicals, Inc. Mass Spec Rev 36:255-422, 2017.
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Affiliation(s)
- David J Harvey
- Department of Biochemistry, Oxford Glycobiology Institute, University of Oxford, Oxford, OX1 3QU, UK
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11
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Cheng HK, Chung CYS, Zhang K, Yam VWW. Simple and Versatile Preparation of Luminescent Amphiphilic Platinum(II)-containing Polystyrene Complexes With Transformable Nanostructures Assisted by Pt⋅⋅⋅Pt and π-π Interactions. Chem Asian J 2017; 12:1509-1516. [DOI: 10.1002/asia.201700123] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 02/28/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Heung-Kiu Cheng
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) and Department of Chemistry; The University of Hong Kong; Pokfulam Road Hong Kong
| | - Clive Yik-Sham Chung
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) and Department of Chemistry; The University of Hong Kong; Pokfulam Road Hong Kong
| | - Kaka Zhang
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) and Department of Chemistry; The University of Hong Kong; Pokfulam Road Hong Kong
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee (Hong Kong)) and Department of Chemistry; The University of Hong Kong; Pokfulam Road Hong Kong
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12
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He YJ, Tu TH, Su MK, Yang CW, Kong KV, Chan YT. Facile Construction of Metallo-supramolecular Poly(3-hexylthiophene)-block-Poly(ethylene oxide) Diblock Copolymers via Complementary Coordination and Their Self-Assembled Nanostructures. J Am Chem Soc 2017; 139:4218-4224. [DOI: 10.1021/jacs.7b01010] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yun-Jui He
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Tsung-Han Tu
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Ming-Kun Su
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Chia-Wei Yang
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Kien Voon Kong
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Yi-Tsu Chan
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
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13
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14
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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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15
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Liu J, Hennink WE, van Steenbergen MJ, Zhuo R, Jiang X. Versatile Supramolecular Gene Vector Based on Host–Guest Interaction. Bioconjug Chem 2016; 27:1143-52. [DOI: 10.1021/acs.bioconjchem.6b00094] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Jia Liu
- Key
Laboratory of Biomedical Polymers of Ministry of Education and Department
of Chemistry, Wuhan University, Wuhan 430072, P. R. China
- Department
of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3584 CG Utrecht, The Netherlands
- Research
Center for Tissue Engineering and Regenerative Medicine, Union Hospital,
Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, P. R. China
| | - Wim E. Hennink
- Department
of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3584 CG Utrecht, The Netherlands
| | - Mies J. van Steenbergen
- Department
of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3584 CG Utrecht, The Netherlands
| | - Renxi Zhuo
- Key
Laboratory of Biomedical Polymers of Ministry of Education and Department
of Chemistry, Wuhan University, Wuhan 430072, P. R. China
| | - Xulin Jiang
- Key
Laboratory of Biomedical Polymers of Ministry of Education and Department
of Chemistry, Wuhan University, Wuhan 430072, P. R. China
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16
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Zhang Y, Tan N, Zhao P. Non-covalent marriage of β-cyclodextrin-polyethylene glycol and functional polyacrylamide via host–guest interaction: construction, characterization and performances. RSC Adv 2016. [DOI: 10.1039/c6ra07102c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This paper reports the non-covalent marriage of bridged β-cyclodextrin and functional acrylamide polymers via host–guest interactions.
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Affiliation(s)
- Yanlin Zhang
- Department of Chemical Engineering
- Northeast Dianli University
- Jilin
- PR China
| | - Naidi Tan
- School of Chemistry and Pharmaceutical Engineering
- Jilin Institute of Chemical Technology
- Jilin
- PR China
| | - Pinwen Zhao
- China Petroleum Engineering Co. Ltd
- Beijing Company (CPE Beijing Company)
- Beijing 100085
- PR China
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17
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Rui L, Liu L, Wang Y, Gao Y, Zhang W. Orthogonal Approach to Construct Cell-Like Vesicles via Pillar[5]arene-Based Amphiphilic Supramolecular Polymers. ACS Macro Lett 2015. [DOI: 10.1021/acsmacrolett.5b00900] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Leilei Rui
- Shanghai
Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Lichao Liu
- Shanghai
Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Yong Wang
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Yun Gao
- Shanghai
Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Weian Zhang
- Shanghai
Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
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Hirschbiel AF, Konrad W, Schulze-Sünninghausen D, Wiedmann S, Luy B, Schmidt BVKJ, Barner-Kowollik C. Access to Multiblock Copolymers via Supramolecular Host-Guest Chemistry and Photochemical Ligation. ACS Macro Lett 2015; 4:1062-1066. [PMID: 35614804 DOI: 10.1021/acsmacrolett.5b00485] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We combine supramolecular host-guest interactions of β-cyclodextrin (CD) with light-induced Diels-Alder reactions of 2-methoxy-6-methylbenzaldehyde (photoenol, PE) for the formation of multiblock copolymers. Via the synthesis of a new bifunctional chain transfer agent (CTA) and subsequent reversible addition-fragmentation chain transfer (RAFT) polymerization, we introduce a supramolecular recognition unit (tert-butyl phenyl) and a photoactive unit (photoenol) to a polymer chain in order to obtain an α,ω-functionalized polymeric center block, having orthogonal recognition units at each chain end. Multiblock copolymers are formed via the light-induced reaction of the photoenol with a maleimide-functionalized polymer chain and the supramolecular self-assembly of the tert-butyl phenyl group with the β-CD end group of a third polymer chain. By employing the fast and efficient photoinduced Diels-Alder reaction in combination with supramolecular host-guest interactions, a novel method for macromolecular modular ligation is introduced.
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Affiliation(s)
- Astrid F. Hirschbiel
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76131 Karlsruhe, Germany
- Institut
für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Waldemar Konrad
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76131 Karlsruhe, Germany
- Institut
für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - David Schulze-Sünninghausen
- Institut
für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute
of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
| | - Steffen Wiedmann
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76131 Karlsruhe, Germany
- Institut
für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Burkhard Luy
- Institut
für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute
of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
| | | | - Christopher Barner-Kowollik
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76131 Karlsruhe, Germany
- Institut
für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
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Bennevault V, Huin C, Guégan P, Evgeniya K, Qiu XP, Winnik FM. Temperature sensitive supramolecular self assembly of per-6-PEO-β-cyclodextrin and α,ω-di-(adamantylethyl)poly(N-isopropylacrylamide) in water. SOFT MATTER 2015; 11:6432-6443. [PMID: 26179328 DOI: 10.1039/c5sm01293g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The host/guest interactions in water of a star polymer consisting of a β-cyclodextrin (β-CD) core bearing six poly(ethylene oxide) arms linked to the C6 positions of β-CD (β-CD-PEO7, Mn 5000 g mol(-1)) and α,ω-di-(adamantylethyl)poly(N-isopropylacrylamide) (Ad-PNIPAM-12K, Mn 12,000 g mol(-1)) were studied by 1D and 2D (1)H and (13)C NMR spectroscopy, isothermal calorimetry (ITC), and light scattering (LS). In cold water (T < 26 °C) supramolecular "dumbbell" assemblies, consisting of PNIPAM chains with β-CD/Ad inclusion complexes at each end, formed viaβ-CD-insertion of the terminal Ads through the β-CD secondary face. Light scattering, microcalorimetry (DSC), and DOSY NMR studies indicated that mixed aqueous solutions of β-CD-PEO7 and Ad-PNIPAM-12K undergo a reversible heat-induced phase transition at ∼32 °C, accompanied by a release of a fraction of the Ad-bound β-CD-PEO7 into bulk solution and the formation of aggregated Ad-PNIPAM-12K stabilized by a β-CD-PEO7 shell.
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Affiliation(s)
- V Bennevault
- Université d'Evry Val d'Essonne, 91025 Evry Cedex, France
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20
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Hirschbiel AF, Schmidt BVKJ, Krolla-Sidenstein P, Blinco JP, Barner-Kowollik C. Photochemical Design of Stimuli-Responsive Nanoparticles Prepared by Supramolecular Host–Guest Chemistry. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00923] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Astrid F. Hirschbiel
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie (ITCP), Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128 Karlsruhe, Germany
| | | | | | - James P. Blinco
- School
of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George St., 4001 Brisbane, Queensland, Australia
| | - Christopher Barner-Kowollik
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie (ITCP), Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128 Karlsruhe, Germany
- School
of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George St., 4001 Brisbane, Queensland, Australia
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21
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Liu YY, Lan S, Xiao LQ. Synthesis and Characterization of PNIPAm Core Cross-Linked Star Polymers and Their Functionalization with Cyclodextrin. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201400538] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yu-Yang Liu
- The Key Laboratory of Space Applied Physics and Chemistry; Ministry of Education and Key Laboratory of Macromolecular Science and Technology of Shaanxi Province; Department of Applied Chemistry; Northwestern Polytechnical University; Xi'an 710072 P.R. China
| | - Song Lan
- The Key Laboratory of Space Applied Physics and Chemistry; Ministry of Education and Key Laboratory of Macromolecular Science and Technology of Shaanxi Province; Department of Applied Chemistry; Northwestern Polytechnical University; Xi'an 710072 P.R. China
| | - Li-Qun Xiao
- The Key Laboratory of Space Applied Physics and Chemistry; Ministry of Education and Key Laboratory of Macromolecular Science and Technology of Shaanxi Province; Department of Applied Chemistry; Northwestern Polytechnical University; Xi'an 710072 P.R. China
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22
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Cakir N, Hizal G, Becer CR. Supramolecular glycopolymers with thermo-responsive self-assembly and lectin binding. Polym Chem 2015. [DOI: 10.1039/c5py00939a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Incorporating monomers into sequence-defined synthetic macromolecules endows them to mimic nature which results in key residues being anchored in the molecular recognition pattern.
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Affiliation(s)
- Nese Cakir
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Gurkan Hizal
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - C. Remzi Becer
- School of Engineering and Materials Science
- Queen Mary University of London
- E1 4NS London
- United Kingdom
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23
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Xin Y, Wang H, Liu BW, Yuan JY. Synthesis and MALDI-TOF characterization of β-CD core ATRP initiators and RAFT chain transfers with different degrees of substitution. CHINESE JOURNAL OF POLYMER SCIENCE 2014. [DOI: 10.1007/s10118-015-1572-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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24
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Morphological studies on Sn-O coordination driving self-assembly of well-defined organotin-containing block copolymers. CHINESE JOURNAL OF POLYMER SCIENCE 2014. [DOI: 10.1007/s10118-014-1546-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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25
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Paolino M, Komber H, Mennuni L, Caselli G, Appelhans D, Voit B, Cappelli A. Supramolecular Glycodendrimer-Based Hybrid Drugs. Biomacromolecules 2014; 15:3985-93. [DOI: 10.1021/bm501057d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Marco Paolino
- Dipartimento
di Biotecnologie, Chimica e Farmacia and European Research Centre for Drug Discovery and Development, Università degli Studi di Siena, Via A. Moro 2, 53100 Siena, Italy
| | - Hartmut Komber
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Strasse
6, 01069 Dresden, Germany
| | - Laura Mennuni
- Rottapharm Biotech S.r.l., Via Valosa
di Sopra 3, 20900 Monza, Italy
| | | | - Dietmar Appelhans
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Strasse
6, 01069 Dresden, Germany
| | - Brigitte Voit
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Strasse
6, 01069 Dresden, Germany
| | - Andrea Cappelli
- Dipartimento
di Biotecnologie, Chimica e Farmacia and European Research Centre for Drug Discovery and Development, Università degli Studi di Siena, Via A. Moro 2, 53100 Siena, Italy
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26
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Schmidt BV, Hetzer M, Ritter H, Barner-Kowollik C. Complex macromolecular architecture design via cyclodextrin host/guest complexes. Prog Polym Sci 2014. [DOI: 10.1016/j.progpolymsci.2013.09.006] [Citation(s) in RCA: 157] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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27
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Zhang J, Chen S, Zhu Z, Liu S. Stopped-flow kinetic studies of the formation and disintegration of polyion complex micelles in aqueous solution. Phys Chem Chem Phys 2014; 16:117-27. [DOI: 10.1039/c3cp53608d] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Hetzer M, Schmidt BVKJ, Barner-Kowollik C, Ritter H. Supramolecular polymer networks of building blocks prepared via RAFT polymerization. Polym Chem 2014. [DOI: 10.1039/c3py01624b] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Schmidt BVKJ, Barner-Kowollik C. Supramolecular X- and H-shaped star block copolymers via cyclodextrin-driven supramolecular self-assembly. Polym Chem 2014. [DOI: 10.1039/c3py01580g] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Sambe L, Stoffelbach F, Poltorak K, Lyskawa J, Malfait A, Bria M, Cooke G, Woisel P. Elaboration of Thermoresponsive Supramolecular Diblock Copolymers in Water from Complementary CBPQT4+and TTF End-Functionalized Polymers. Macromol Rapid Commun 2013; 35:498-504. [DOI: 10.1002/marc.201300729] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2013] [Revised: 10/30/2013] [Indexed: 11/11/2022]
Affiliation(s)
- Léna Sambe
- UMET (UMR8207); Université de Lille Nord de France, ENSCL; 59655 Villeneuve d'Ascq Cedex France
| | - François Stoffelbach
- UMR 7610, Laboratoire de Chimie des Polymères, UPMC Université; Paris 6 CNRS, 3, rue Galilée 94200 Ivry sur Seine France
| | - Katarzyna Poltorak
- UMR 7610, Laboratoire de Chimie des Polymères, UPMC Université; Paris 6 CNRS, 3, rue Galilée 94200 Ivry sur Seine France
| | - Joël Lyskawa
- UMET (UMR8207); Université de Lille Nord de France, ENSCL; 59655 Villeneuve d'Ascq Cedex France
| | - Aurélie Malfait
- UMET (UMR8207); Université de Lille Nord de France, ENSCL; 59655 Villeneuve d'Ascq Cedex France
| | - Marc Bria
- UMET (UMR8207); Université de Lille Nord de France, ENSCL; 59655 Villeneuve d'Ascq Cedex France
| | - Graeme Cooke
- Glasgow Centre for Physical Organic Chemistry, WestCHEM, School of Chemistry; University of Glasgow; Glasgow G12 8QQ UK
| | - Patrice Woisel
- UMET (UMR8207); Université de Lille Nord de France, ENSCL; 59655 Villeneuve d'Ascq Cedex France
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31
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Moers C, Nuhn L, Wissel M, Stangenberg R, Mondeshki M, Berger-Nicoletti E, Thomas A, Schaeffel D, Koynov K, Klapper M, Zentel R, Frey H. Supramolecular Linear-g-Hyperbranched Graft Polymers: Topology and Binding Strength of Hyperbranched Side Chains. Macromolecules 2013. [DOI: 10.1021/ma402081h] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Christian Moers
- Institute
of Organic Chemistry, Johannes Gutenberg-University Mainz (JGU), Duesbergweg
10-14, D-55128 Mainz, Germany
- Graduate School Materials Science in Mainz (MAINZ), Staudinger Weg 9, D-55128 Mainz, Germany
| | - Lutz Nuhn
- Institute
of Organic Chemistry, Johannes Gutenberg-University Mainz (JGU), Duesbergweg
10-14, D-55128 Mainz, Germany
| | - Marcel Wissel
- Max Planck Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz, Germany
| | - René Stangenberg
- Max Planck Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz, Germany
| | - Mihail Mondeshki
- Institute
of Inorganic Chemistry and Analytical Chemistry, Johannes Gutenberg-University Mainz (JGU), Duesbergweg 10-14, D-55128 Mainz, Germany
| | - Elena Berger-Nicoletti
- Institute
of Organic Chemistry, Johannes Gutenberg-University Mainz (JGU), Duesbergweg
10-14, D-55128 Mainz, Germany
| | - Anja Thomas
- Institute
of Organic Chemistry, Johannes Gutenberg-University Mainz (JGU), Duesbergweg
10-14, D-55128 Mainz, Germany
| | - David Schaeffel
- Max Planck Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz, Germany
| | - Kaloian Koynov
- Max Planck Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz, Germany
| | - Markus Klapper
- Max Planck Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz, Germany
| | - Rudolf Zentel
- Institute
of Organic Chemistry, Johannes Gutenberg-University Mainz (JGU), Duesbergweg
10-14, D-55128 Mainz, Germany
| | - Holger Frey
- Institute
of Organic Chemistry, Johannes Gutenberg-University Mainz (JGU), Duesbergweg
10-14, D-55128 Mainz, Germany
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32
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Roberts DA, Schmidt TW, Crossley MJ, Perrier S. Tunable Self-Assembly of Triazole-Linked Porphyrin-Polymer Conjugates. Chemistry 2013; 19:12759-70. [DOI: 10.1002/chem.201301133] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Indexed: 11/10/2022]
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33
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Hetzer M, Fleischmann C, Schmidt BV, Barner-Kowollik C, Ritter H. Visual recognition of supramolecular graft polymer formation via phenolphthalein–cyclodextrin association. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.07.031] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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34
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35
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Ritter H, Knudsen B, Durnev V. Linkage of α-cyclodextrin-terminated poly(dimethylsiloxanes) by inclusion of quasi bifunctional ferrocene. Beilstein J Org Chem 2013; 9:1278-84. [PMID: 23843923 PMCID: PMC3701409 DOI: 10.3762/bjoc.9.144] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Accepted: 06/13/2013] [Indexed: 11/23/2022] Open
Abstract
We report the noncovalent linkage of terminally substituted oligo(dimethylsiloxanes) bearing α-cyclodextrins (α-CD) as host end groups for the cyclopentadienyl rings of ferrocene. This double complexation of unsubstituted ferrocene leads to a supramolecuar formation of the siloxane strands. Structural characterization was performed by the use of (1)H NMR and IR spectroscopy and by mass spectrometry. Electron microscopy studies and dynamic light scattering measurements show a significant decrease of the derivative size after the complexation with ferrocene. In addition, further evidence for the successful complexation of the end groups was verified by the shifts of the protons in the (1)H NMR spectra and in the correlation signals of the 2D ROESY NMR spectra.
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Affiliation(s)
- Helmut Ritter
- Heinrich-Heine-Universität Düsseldorf, Institut für Organische Chemie und Makromolekulare Chemie, Lehrstuhl für Präparative Polymerchemie, Universitätsstraße 1, D-40225 Düsseldorf, Germany
| | - Berit Knudsen
- Heinrich-Heine-Universität Düsseldorf, Institut für Organische Chemie und Makromolekulare Chemie, Lehrstuhl für Präparative Polymerchemie, Universitätsstraße 1, D-40225 Düsseldorf, Germany
| | - Valerij Durnev
- Heinrich-Heine-Universität Düsseldorf, Institut für Organische Chemie und Makromolekulare Chemie, Lehrstuhl für Präparative Polymerchemie, Universitätsstraße 1, D-40225 Düsseldorf, Germany
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36
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Paolino M, Ennen F, Lamponi S, Cernescu M, Voit B, Cappelli A, Appelhans D, Komber H. Cyclodextrin-Adamantane Host–Guest Interactions on the Surface of Biocompatible Adamantyl-Modified Glycodendrimers. Macromolecules 2013. [DOI: 10.1021/ma400352m] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Marco Paolino
- Dipartimento di Biotecnologie,
Chimica e Farmacia and European Research Centre for Drug Discovery
and Development, Università degli Studi di Siena, Via A. Moro, 53100 Siena, Italy
- Leibniz Institute of Polymer Research Dresden, Hohe Strasse 6, 01069 Dresden,
Germany
| | - Franka Ennen
- Leibniz Institute of Polymer Research Dresden, Hohe Strasse 6, 01069 Dresden,
Germany
- Organic Chemistry
of Polymers, Technische Universität Dresden, 01062 Dresden,
Germany
| | - Stefania Lamponi
- Dipartimento di Biotecnologie,
Chimica e Farmacia and European Research Centre for Drug Discovery
and Development, Università degli Studi di Siena, Via A. Moro, 53100 Siena, Italy
| | - Mihaela Cernescu
- Institute of Physical
and Theoretical
Chemistry, Johann-Wolfgang-Goethe University, Max-von-Laue-Strasse 7, 60438 Frankfurt/Main, Germany
| | - Brigitte Voit
- Leibniz Institute of Polymer Research Dresden, Hohe Strasse 6, 01069 Dresden,
Germany
- Organic Chemistry
of Polymers, Technische Universität Dresden, 01062 Dresden,
Germany
| | - Andrea Cappelli
- Dipartimento di Biotecnologie,
Chimica e Farmacia and European Research Centre for Drug Discovery
and Development, Università degli Studi di Siena, Via A. Moro, 53100 Siena, Italy
| | - Dietmar Appelhans
- Leibniz Institute of Polymer Research Dresden, Hohe Strasse 6, 01069 Dresden,
Germany
| | - Hartmut Komber
- Leibniz Institute of Polymer Research Dresden, Hohe Strasse 6, 01069 Dresden,
Germany
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37
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Hetzer M, Schmidt BVKJ, Barner‐Kowollik C, Ritter H. Limitations of cyclodextrin‐mediated RAFT homopolymerization and block copolymer formation. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26644] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Martin Hetzer
- Lehrstuhl für Präparative PolymerchemieInstitut für Organische Chemie und Makromolekulare ChemieHeinrich‐Heine UniversitätUniversitätsstraße 1Geb. 26.33.0040225Düsseldorf Germany
| | - Bernhard V. K. J. Schmidt
- Preparative Macromolecular ChemistryInstitut für Technische Chemie und PolymerchemieKarlsruhe Institute of Technology (KIT)Engesserstraße 1876128Karlsruhe Germany
| | - Christopher Barner‐Kowollik
- Preparative Macromolecular ChemistryInstitut für Technische Chemie und PolymerchemieKarlsruhe Institute of Technology (KIT)Engesserstraße 1876128Karlsruhe Germany
| | - Helmut Ritter
- Lehrstuhl für Präparative PolymerchemieInstitut für Organische Chemie und Makromolekulare ChemieHeinrich‐Heine UniversitätUniversitätsstraße 1Geb. 26.33.0040225Düsseldorf Germany
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38
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Schmidt BVKJ, Hetzer M, Ritter H, Barner-Kowollik C. UV Light and Temperature Responsive Supramolecular ABA Triblock Copolymers via Reversible Cyclodextrin Complexation. Macromolecules 2013. [DOI: 10.1021/ma302386w] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Bernhard V. K. J. Schmidt
- Preparative Macromolecular Chemistry,
Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr.
18, 76128 Karlsruhe, Germany
| | - Martin Hetzer
- Lehrstuhl für Präparative
Polymerchemie, Institut für Organische Chemie und Makromolekulare
Chemie, Heinrich-Heine Universität, Universitätsstrasse 1, Geb. 26.33.00, 40225 Düsseldorf,
Germany
| | - Helmut Ritter
- Lehrstuhl für Präparative
Polymerchemie, Institut für Organische Chemie und Makromolekulare
Chemie, Heinrich-Heine Universität, Universitätsstrasse 1, Geb. 26.33.00, 40225 Düsseldorf,
Germany
| | - Christopher Barner-Kowollik
- Preparative Macromolecular Chemistry,
Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr.
18, 76128 Karlsruhe, Germany
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39
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Han C, Xia B, Chen J, Yu G, Zhang Z, Dong S, Hu B, Yu Y, Xue M. A pillar[5]arene-based anion responsive supramolecular polymer. RSC Adv 2013. [DOI: 10.1039/c3ra42270d] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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40
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Synthesis of multifunctional polymers by combination of controlled radical polymerization (CRP) and effective polymer analogous reactions. PURE APPL CHEM 2012. [DOI: 10.1351/pac-con-12-04-09] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The combination of controlled radical polymerization (CRP) reactions and click chemistry offers high potential for the preparation of multifunctional polymers and significantly broadens the application scope of functional soft matter materials. In order to demonstrate the strategies as well as the potential of this methodology combination, examples for end-group and side-chain modification of polymers produced by CRP methods and the use of the resulting materials in functional polymer films are given.
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41
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Yhaya F, Binauld S, Kim Y, Stenzel MH. Shell Cross-linking of Cyclodextrin-Based Micelles via Supramolecular Chemistry for the Delivery of Drugs. Macromol Rapid Commun 2012; 33:1868-74. [DOI: 10.1002/marc.201200473] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2012] [Indexed: 12/26/2022]
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42
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Huan X, Wang D, Dong R, Tu C, Zhu B, Yan D, Zhu X. Supramolecular ABC Miktoarm Star Terpolymer Based on Host–Guest Inclusion Complexation. Macromolecules 2012. [DOI: 10.1021/ma300693h] [Citation(s) in RCA: 93] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Xiuying Huan
- School of Chemistry and Chemical
Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road,
Shanghai 200240, People’s Republic of China
| | - Dali Wang
- School of Chemistry and Chemical
Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road,
Shanghai 200240, People’s Republic of China
| | - Ruijiao Dong
- School of Chemistry and Chemical
Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road,
Shanghai 200240, People’s Republic of China
| | - Chunlai Tu
- School of Chemistry and Chemical
Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road,
Shanghai 200240, People’s Republic of China
| | - Bangshang Zhu
- Instrumental Analysis Center, Shanghai Jiao Tong University, 800 Dongchuan Road,
Shanghai 200240, People’s Republic of China
| | - Deyue Yan
- School of Chemistry and Chemical
Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road,
Shanghai 200240, People’s Republic of China
| | - Xinyuan Zhu
- School of Chemistry and Chemical
Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road,
Shanghai 200240, People’s Republic of China
- Instrumental Analysis Center, Shanghai Jiao Tong University, 800 Dongchuan Road,
Shanghai 200240, People’s Republic of China
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43
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Guillerm B, Monge S, Lapinte V, Robin JJ. How to Modulate the Chemical Structure of Polyoxazolines by Appropriate Functionalization. Macromol Rapid Commun 2012; 33:1600-12. [DOI: 10.1002/marc.201200266] [Citation(s) in RCA: 164] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2012] [Revised: 05/12/2012] [Indexed: 02/04/2023]
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44
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Normand M, Kirillov E, Carpentier JF, Guillaume SM. Cyclodextrin-Centered Polyesters: Controlled Ring-Opening Polymerization of Cyclic Esters from β-Cyclodextrin-Diol. Macromolecules 2012. [DOI: 10.1021/ma202400e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Mickael Normand
- Sciences Chimiques de Rennes
(UMR 6226), CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Evgueni Kirillov
- Sciences Chimiques de Rennes
(UMR 6226), CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Jean-François Carpentier
- Sciences Chimiques de Rennes
(UMR 6226), CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Sophie M. Guillaume
- Sciences Chimiques de Rennes
(UMR 6226), CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
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45
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Sakai F, Chen G, Jiang M. A new story of cyclodextrin as a bulky pendent group causing uncommon behaviour to random copolymers in solution. Polym Chem 2012. [DOI: 10.1039/c2py00614f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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46
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Yhaya F, Binauld S, Callari M, Stenzel MH. One-Pot Endgroup-Modification of Hydrophobic RAFT Polymers with Cyclodextrin by Thiol-ene Chemistry and the Subsequent Formation of Dynamic Core–Shell Nanoparticles Using Supramolecular Host–Guest Chemistry. Aust J Chem 2012. [DOI: 10.1071/ch12158] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Poly(methyl methacrylate) PMMA, synthesized using reversible addition fragmentation chain transfer (RAFT) polymerization, was heated in a solvent at 100°C for 24 h leading to the loss of the RAFT endfunctionality and the complete conversion into a vinyl group. Mono(6-deoxy-6-mercapto)-β-cyclodextrin (β-CD-SH) was subsequently clicked onto the polymer by a thiol-ene reaction leading to PMMA with one β-CD as a terminal group (PMMA70–β-CD). Meanwhile, a RAFT agent with an adamantyl group has been prepared for the polymerization of 2-hydroxyethyl acrylate (HEA) leading to PHEA95–Ada. Two processes were employed to generate core–shell nanoparticles from these two polymers: a one-step approach that employs a solution of both polymers at stoichiometric amounts in DMF, followed by the addition of water, and a two step process that uses PMMA solid particles with surface enriched with β-CD in water, which have a strong tendency to aggregate, followed by the addition of PHEA95–Ada in water. Both pathways led to stable core–shell nanoparticles of ~150 nm in size. Addition of free β-CD competed with the polymer bound β-CD releasing the PHEA hairs from the particle surface. As a result, the PMMA particles started agglomerating resulting in a cloudy solution. A similar effect was observed when heating the solution. Since the equilibrium constant between β-CD and adamantane decreases with increasing temperature, the stabilizing PHEA chains cleaved from the surface and the solution turned cloudy due to the aggregation of the naked PMMA spheres. This process was reversible and with decreasing temperature the core–shell nanoparticles formed again leading to a clear solution.
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Bertrand A, Stenzel M, Fleury E, Bernard J. Host–guest driven supramolecular assembly of reversible comb-shaped polymers in aqueous solution. Polym Chem 2012. [DOI: 10.1039/c1py00478f] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Schmidt BVKJ, Hetzer M, Ritter H, Barner-Kowollik C. Miktoarm star polymers via cyclodextrin-driven supramolecular self-assembly. Polym Chem 2012. [DOI: 10.1039/c2py20214j] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Schmidt BVKJ, Hetzer M, Ritter H, Barner-Kowollik C. Cyclodextrin-Complexed RAFT Agents for the Ambient Temperature Aqueous Living/Controlled Radical Polymerization of Acrylamido Monomers. Macromolecules 2011. [DOI: 10.1021/ma2011969] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bernhard V. K. J. Schmidt
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128 Karlsruhe, Germany
| | - Martin Hetzer
- Lehrstuhl für Präparative Polymerchemie, Institut für Organische Chemie und Makromolekulare Chemie, Heinrich-Heine Universität, Universitätsstrasse 1, Geb. 26.33.00, 40225 Düsseldorf, Germany
| | - Helmut Ritter
- Lehrstuhl für Präparative Polymerchemie, Institut für Organische Chemie und Makromolekulare Chemie, Heinrich-Heine Universität, Universitätsstrasse 1, Geb. 26.33.00, 40225 Düsseldorf, Germany
| | - Christopher Barner-Kowollik
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128 Karlsruhe, Germany
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