51
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Zammit CM, Wills M. Use of triazole-ring formation to attach a Ru/TsDPEN complex for asymmetric transfer hydrogenation to a soluble polymer. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.tetasy.2013.05.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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52
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Liu P, Tan Q, Xiang L, Zhang H. Steric hindrance effect on thermo-responsive behaviors of well-defined water-soluble semi-rigid polymers. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26740] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Peng Liu
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province; Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province; College of Chemistry; Xiangtan University; Xiangtan 411105 Hunan Province China
| | - Qian Tan
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province; Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province; College of Chemistry; Xiangtan University; Xiangtan 411105 Hunan Province China
| | - Liangbo Xiang
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province; Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province; College of Chemistry; Xiangtan University; Xiangtan 411105 Hunan Province China
| | - Hailiang Zhang
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province; Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province; College of Chemistry; Xiangtan University; Xiangtan 411105 Hunan Province China
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53
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Chen J, Ouyang J, Kong J, Zhong W, Xing MM. Photo-cross-linked and pH-sensitive biodegradable micelles for doxorubicin delivery. ACS APPLIED MATERIALS & INTERFACES 2013; 5:3108-17. [PMID: 23530535 DOI: 10.1021/am400017q] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Cross-linked polymeric micelles have gained increasing research interest in the past decade due to the instability of existing polymeric micelles when used in vivo. In this study, we reported a series of covalently cross-linked pH-sensitive biodegradable micelles based on the poly(ethylene glycol)-hyperbranched poly(β-aminoester)s with acrylate group terminals (PEG-HBPAE-A) copolymers for intracellular delivery of doxorubicin (DOX). PEG-HBPAE-A can be self-assembled to form micellar nanoparticles in aqueous solution with diameters of approximately 160 nm. The non-cross-linked micelles (NCLMs) were cross-linked upon UV irradiation to form cross-linked micelles (CLMs). (1)H NMR, FT-IR and dynamic light scattering (DLS) were utilized to investigate the process of the UV cross-linking and the stability of CLMs. The results showed the significantly enhanced stability for CLMs in comparison to NCLMs. pH sensitivity of CLMs and NCLMs were also estimated by DLS. In vitro drug release studies confirmed that DOX release from DOX-loaded CLMs was greatly inhibited upon the neutral pH environment, whereas DOX underwent faster release in acidic conditions. MTT assays showed that DOX-loaded micelles had a similar inhibition rate for HepG-2 and MCF-7 cell lines compared with free DOX, whereas the blank CLMs and NCLMs showed very low cytotoxicity. Laser scanning confocal microscopy and real-time in situ fluorescence microscopy were exploited to investigate drug uptake in cells and drug distribution in the interior of cells. These results showed a promising nanocarrier for intracellular DOX delivery with great potential for cancer therapy.
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Affiliation(s)
- Jun Chen
- Department of Mechanical and Manufacturing Engineering, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
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54
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Xiang T, Zhang Z, Liu H, Yin Z, Li L, Liu X. Characterization of cellulose-based electrospun nanofiber membrane and its adsorptive behaviours using Cu(II), Cd(II), Pb(II) as models. Sci China Chem 2013. [DOI: 10.1007/s11426-012-4783-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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55
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Soeriyadi AH, R.Whittaker M, Boyer C, Davis TP. Soft ionization mass spectroscopy: Insights into the polymerization mechanism. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26536] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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56
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De P, Sumerlin BS. Precision Control of Temperature Response by Copolymerization of Di(Ethylene Glycol) Acrylate and an Acrylamide Comonomer. MACROMOL CHEM PHYS 2013. [DOI: 10.1002/macp.201200416] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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57
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Wang K, Peng H, Thurecht KJ, Puttick S, Whittaker AK. pH-responsive star polymer nanoparticles: potential 19F MRI contrast agents for tumour-selective imaging. Polym Chem 2013. [DOI: 10.1039/c3py00654a] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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58
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Chatani S, Nair DP, Bowman CN. Relative reactivity and selectivity of vinyl sulfones and acrylates towards the thiol–Michael addition reaction and polymerization. Polym Chem 2013. [DOI: 10.1039/c2py20826a] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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59
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Anastasaki A, Waldron C, Nikolaou V, Wilson P, McHale R, Smith T, Haddleton DM. Polymerization of long chain [meth]acrylates by Cu(0)-mediated and catalytic chain transfer polymerisation (CCTP): high fidelity end group incorporation and modification. Polym Chem 2013. [DOI: 10.1039/c3py00618b] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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60
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McEwan KA, Slavin S, Tunnah E, Haddleton DM. Dual-functional materials via CCTP and selective orthogonal thiol-Michael addition/epoxide ring opening reactions. Polym Chem 2013. [DOI: 10.1039/c3py21104e] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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61
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Aqueous free-radical polymerization of PEGMEMA macromer: kinetic studies via an on-line 1H NMR technique. IRANIAN POLYMER JOURNAL 2012. [DOI: 10.1007/s13726-012-0072-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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62
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Sanders GC, Duchateau R, Lin CY, Coote ML, Heuts JPA. End-Functional Styrene–Maleic Anhydride Copolymers via Catalytic Chain Transfer Polymerization. Macromolecules 2012. [DOI: 10.1021/ma301161u] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Gemma C. Sanders
- Laboratory
of Polymer Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600
MB Eindhoven, The Netherlands
- Dutch Polymer Institute (DPI), John F. Kennedylaan 2, 5612 AB Eindhoven, The
Netherlands
| | - Robbert Duchateau
- Laboratory
of Polymer Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600
MB Eindhoven, The Netherlands
| | - Ching Yeh Lin
- ARC Centre of
Excellence for Free-Radical
Chemistry and Biotechnology, Research School of Chemistry, Australian National University, Canberra, ACT 0200,
Australia
| | - Michelle L. Coote
- ARC Centre of
Excellence for Free-Radical
Chemistry and Biotechnology, Research School of Chemistry, Australian National University, Canberra, ACT 0200,
Australia
| | - Johan P. A. Heuts
- Laboratory
of Polymer Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600
MB Eindhoven, The Netherlands
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63
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Liu P, Xie H, Tang H, Zhong G, Zhang H. Unusual effect of molecular weight and concentration on thermoresponsive behaviors of well-defined water-soluble semirigid polymers. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26158] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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64
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Weber C, Hoogenboom R, Schubert US. Temperature responsive bio-compatible polymers based on poly(ethylene oxide) and poly(2-oxazoline)s. Prog Polym Sci 2012. [DOI: 10.1016/j.progpolymsci.2011.10.002] [Citation(s) in RCA: 430] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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65
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Becer CR. The Glycopolymer Code: Synthesis of Glycopolymers and Multivalent Carbohydrate-Lectin Interactions. Macromol Rapid Commun 2012; 33:742-52. [DOI: 10.1002/marc.201200055] [Citation(s) in RCA: 171] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2012] [Revised: 03/19/2012] [Indexed: 11/09/2022]
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66
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Soeriyadi AH, Trouillet V, Bennet F, Bruns M, Whittaker MR, Boyer C, Barker PJ, Davis TP, Barner-Kowollik C. A detailed surface analytical study of degradation processes in (meth)acrylic polymers. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.25947] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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67
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Slavin S, Khoshdel E, Haddleton DM. Biological surface modification by ‘thiol-ene’ addition of polymers synthesised by catalytic chain transfer polymerisation (CCTP). Polym Chem 2012. [DOI: 10.1039/c2py20040f] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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68
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Kempe K, Krieg A, Becer CR, Schubert US. “Clicking” on/with polymers: a rapidly expanding field for the straightforward preparation of novel macromolecular architectures. Chem Soc Rev 2012; 41:176-91. [DOI: 10.1039/c1cs15107j] [Citation(s) in RCA: 305] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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69
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Siauw M, Hawkett BS, Perrier S. RAFT Polymerization: A Powerful Tool for the Synthesis and Study of Oligomers. ACS SYMPOSIUM SERIES 2012. [DOI: 10.1021/bk-2012-1101.ch002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Meiliana Siauw
- Key Centre for Polymers & Colloids, School of Chemistry, The University of Sydney, NSW 2006, Australia
| | - Brian S. Hawkett
- Key Centre for Polymers & Colloids, School of Chemistry, The University of Sydney, NSW 2006, Australia
| | - Sébastien Perrier
- Key Centre for Polymers & Colloids, School of Chemistry, The University of Sydney, NSW 2006, Australia
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70
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Krasznai DJ, McKenna TFL, Cunningham MF, Champagne P, Smeets NMB. Polysaccharide-stabilized core cross-linked polymer micelle analogues. Polym Chem 2012. [DOI: 10.1039/c2py00601d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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71
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Zhang Q, Li GZ, Becer CR, Haddleton DM. Cyclodextrin-centred star polymers synthesized via a combination of thiol-ene click and ring opening polymerization. Chem Commun (Camb) 2012; 48:8063-5. [DOI: 10.1039/c2cc33742h] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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72
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Tedja R, Soeriyadi AH, Whittaker MR, Lim M, Marquis C, Boyer C, Davis TP, Amal R. Effect of TiO2 nanoparticle surface functionalization on protein adsorption, cellular uptake and cytotoxicity: the attachment of PEG comb polymers using catalytic chain transfer and thiol–ene chemistry. Polym Chem 2012. [DOI: 10.1039/c2py20450a] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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73
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Mazzolini J, Boyron O, Monteil V, D’Agosto F, Boisson C, Sanders GC, Heuts JPA, Duchateau R, Gigmes D, Bertin D. Polyethylene end functionalization using thia-Michael addition chemistry. Polym Chem 2012. [DOI: 10.1039/c2py20199b] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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74
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Altintas O, Vogt AP, Barner-Kowollik C, Tunca U. Constructing star polymersvia modular ligation strategies. Polym Chem 2012. [DOI: 10.1039/c1py00249j] [Citation(s) in RCA: 133] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Over recent years, modular ligation reactions—some of which adhere to the click criteria—have enabled the synthesis of a variety of star polymers via efficient polymer–polymer conjugations. The copper catalyzed azide–alkyne cycloaddition (CuAAC), Diels–Alder (DA), and Hetero Diels–Alder (HDA) reactions are reviewed here in detail for the facile generation of various macromolecular star topologies.
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Affiliation(s)
- Ozcan Altintas
- Preparative Macromolecular Chemistry
- Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology (KIT)
- Karlsruhe
- Germany
| | - Andrew P. Vogt
- Preparative Macromolecular Chemistry
- Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology (KIT)
- Karlsruhe
- Germany
| | - Christopher Barner-Kowollik
- Preparative Macromolecular Chemistry
- Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology (KIT)
- Karlsruhe
- Germany
| | - Umit Tunca
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
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75
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Zhang Q, Slavin S, Jones MW, Haddleton AJ, Haddleton DM. Terminal functional glycopolymers via a combination of catalytic chain transfer polymerisation (CCTP) followed by three consecutive click reactions. Polym Chem 2012. [DOI: 10.1039/c2py20013a] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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76
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Weber C, Neuwirth T, Kempe K, Ozkahraman B, Tamahkar E, Mert H, Becer CR, Schubert US. 2-Isopropenyl-2-oxazoline: A Versatile Monomer for Functionalization of Polymers Obtained via RAFT. Macromolecules 2011. [DOI: 10.1021/ma2021387] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Christine Weber
- Laboratory
of Organic and Macromolecular
Chemistry (IOMC), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743, Jena, Germany
- Jena Center for Soft Matter
(JCSM), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743, Jena, Germany
- Dutch Polymer Institute (DPI), John F. Kennedylaan 2, 5612 AB Eindhoven, The
Netherlands
| | - Toni Neuwirth
- Laboratory
of Organic and Macromolecular
Chemistry (IOMC), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743, Jena, Germany
| | - Kristian Kempe
- Laboratory
of Organic and Macromolecular
Chemistry (IOMC), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743, Jena, Germany
- Jena Center for Soft Matter
(JCSM), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743, Jena, Germany
| | - Bengi Ozkahraman
- Department
of Chemical Engineering, Hitit University, 19030, Corum, Turkey
| | - Emel Tamahkar
- Department
of Chemical Engineering, Hitit University, 19030, Corum, Turkey
| | - Humeyra Mert
- Department
of Chemical Engineering, Hitit University, 19030, Corum, Turkey
| | - C. Remzi Becer
- Laboratory
of Organic and Macromolecular
Chemistry (IOMC), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743, Jena, Germany
- Dutch Polymer Institute (DPI), John F. Kennedylaan 2, 5612 AB Eindhoven, The
Netherlands
- Department of Chemistry, University of Warwick, CV4 7AL, Coventry, U.K
| | - Ulrich S. Schubert
- Laboratory
of Organic and Macromolecular
Chemistry (IOMC), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743, Jena, Germany
- Jena Center for Soft Matter
(JCSM), Friedrich-Schiller-University Jena, Humboldtstrasse 10, 07743, Jena, Germany
- Dutch Polymer Institute (DPI), John F. Kennedylaan 2, 5612 AB Eindhoven, The
Netherlands
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77
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Siauw M, Hawkett BS, Perrier S. Short chain amphiphilic diblock co-oligomers via RAFT polymerization. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.25061] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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78
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McKee JR, Ladmiral V, Niskanen J, Tenhu H, Armes SP. Synthesis of Sterically-Stabilized Polystyrene Latexes Using Well-Defined Thermoresponsive Poly(N-isopropylacrylamide) Macromonomers. Macromolecules 2011. [DOI: 10.1021/ma2016584] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- J. R. McKee
- Department of Chemistry, University of Sheffield, Brook Hill, Sheffield, South Yorkshire, S3 7HF, U.K
- Department of Chemistry, University of Helsinki, PB 55, FIN-00014 HY Helsinki, Finland
| | - V. Ladmiral
- Department of Chemistry, University of Sheffield, Brook Hill, Sheffield, South Yorkshire, S3 7HF, U.K
| | - J. Niskanen
- Department of Chemistry, University of Helsinki, PB 55, FIN-00014 HY Helsinki, Finland
| | - H. Tenhu
- Department of Chemistry, University of Helsinki, PB 55, FIN-00014 HY Helsinki, Finland
| | - S. P. Armes
- Department of Chemistry, University of Sheffield, Brook Hill, Sheffield, South Yorkshire, S3 7HF, U.K
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79
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París R, Liras M, Quijada-Garrido I. Thermoresponsive Behavior of Mixtures of Epoxy Functionalized Oligo(ethylene glycol) Methacrylate Copolymers. MACROMOL CHEM PHYS 2011. [DOI: 10.1002/macp.201100191] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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80
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