51
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Crucho CI, Barros MT. Formulation of functionalized PLGA polymeric nanoparticles for targeted drug delivery. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.04.083] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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52
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Worm-Like Micelles and Vesicles: Adjusting the Morphology of Self-Assembled Fructose Based Block Copolymers by Fine-Tuning the Processing Parameters. ACTA ACUST UNITED AC 2015. [DOI: 10.1021/bk-2015-1188.ch007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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53
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Wilkins LE, Phillips DJ, Deller RC, Davies GL, Gibson MI. Synthesis and characterisation of glucose-functional glycopolymers and gold nanoparticles: study of their potential interactions with ovine red blood cells. Carbohydr Res 2015; 405:47-54. [DOI: 10.1016/j.carres.2014.09.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Revised: 09/24/2014] [Accepted: 09/26/2014] [Indexed: 10/24/2022]
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54
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Muñoz-Bonilla A, León O, Cerrada ML, Rodríguez-Hernández J, Sánchez-Chaves M, Fernández-García M. Chemical modification of block copolymers based on 2-hydroxyethyl acrylate to obtain amphiphilic glycopolymers. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2014.11.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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55
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Corfield AP. Mucins: A biologically relevant glycan barrier in mucosal protection. Biochim Biophys Acta Gen Subj 2015; 1850:236-52. [DOI: 10.1016/j.bbagen.2014.05.003] [Citation(s) in RCA: 265] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Revised: 04/05/2014] [Accepted: 05/02/2014] [Indexed: 02/08/2023]
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56
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Pocci M, Alfei S, Lucchesini F, Castellaro S, Bertini V. Synthesis, glycosylation and NMR characterization of linear peracetylated d-galactose glycopolymers. RSC Adv 2015. [DOI: 10.1039/c5ra01265a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Linear styrene glycopolymers containing peracetylated d-galactose units were prepared. Their glycosylation to introduce residues mimicking a substrate for copper amine oxidases was studied with the help of model molecules and NMR investigation.
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Affiliation(s)
- Marco Pocci
- Dipartimento di Farmacia
- Università di Genova
- I-16147 Genova
- Italy
| | - Silvana Alfei
- Dipartimento di Farmacia
- Università di Genova
- I-16147 Genova
- Italy
| | | | - Sara Castellaro
- Dipartimento di Farmacia
- Università di Genova
- I-16147 Genova
- Italy
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57
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Xue L, Lyu Z, Luan Y, Xiong X, Pan J, Chen G, Chen H. Efficient cancer cell capturing SiNWAs prepared via surface-initiated SET-LRP and click chemistry. Polym Chem 2015. [DOI: 10.1039/c5py00247h] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Enhanced specific cancer cell capturing effect generated by combining a glycopolymer and aptamer through SI-SET-LRP and click chemistry.
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Affiliation(s)
- Lulu Xue
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Zhonglin Lyu
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Yafei Luan
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Xinhong Xiong
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Jingjing Pan
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Gaojian Chen
- Center for Soft Condensed Matter Physics and Interdisciplinary Research
- Soochow University
- Suzhou 215123
- P. R. China
| | - Hong Chen
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
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58
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Trinadh M, Govindaraj K, Rajasekhar T, Dhayal M, Sainath AVS. Synthesis and characterization of poly(ethylene oxide)-based glycopolymers and their biocompatibility with osteoblast cells. POLYM INT 2014. [DOI: 10.1002/pi.4854] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Mummuluri Trinadh
- Polymers and Functional Materials Division; CSIR - Indian Institute of Chemical Technology; Hyderabad 500007 Telangana India
| | - Kannan Govindaraj
- Clinical Research Facility; CSIR - Center for Cellular and Molecular Biology; Hyderabad 500007 Telangana India
| | - Tota Rajasekhar
- Polymers and Functional Materials Division; CSIR - Indian Institute of Chemical Technology; Hyderabad 500007 Telangana India
| | - Marshal Dhayal
- Clinical Research Facility; CSIR - Center for Cellular and Molecular Biology; Hyderabad 500007 Telangana India
| | - Annadanam V Sesha Sainath
- Polymers and Functional Materials Division; CSIR - Indian Institute of Chemical Technology; Hyderabad 500007 Telangana India
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59
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Zhou F, Li S, Cook TR, He Z, Stang PJ. Saccharide-Functionalized Organoplatinum(II) Metallacycles. Organometallics 2014. [DOI: 10.1021/om5010397] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fengyan Zhou
- College
of Material Chemistry and Chemical Engineering, Zaozhuang University, Zaozhuang 277160, People’s Republic of China
- Department
of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Shijun Li
- Department
of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
- College
of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, People’s Republic of China
| | - Timothy R. Cook
- Department
of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Zuoli He
- Department
of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
| | - Peter J. Stang
- Department
of Chemistry, University of Utah, 315 South 1400 East, Room 2020, Salt Lake City, Utah 84112, United States
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60
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Perdih P, Cebašek S, Možir A, Zagar E. Post-polymerization modification of poly(L-glutamic acid) with D-(+)-glucosamine. Molecules 2014; 19:19751-68. [PMID: 25438084 PMCID: PMC6270794 DOI: 10.3390/molecules191219751] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 11/20/2014] [Accepted: 11/24/2014] [Indexed: 12/15/2022] Open
Abstract
Carboxyl functional groups of poly(L-glutamic acid) (PGlu) were modified with a D-(+)-glucosamine (GlcN) by amidation using 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride (DMTMM) as a coupling reagent. The coupling reaction was performed in aqueous medium without protection of hydroxyl functional groups of D-(+)-glucosamine. Poly(L-glutamic acid) and GlcN functionalized polyglutamates (P(Glu-GlcN)) were thoroughly characterized by 1D and 2D NMR spectroscopy and SEC-MALS to gain detailed information on their structure, composition and molar mass characteristics. The results reveal successful functionalization with GlcN through the amide bond and also to a minor extent through ester bond formation in position 1 of GlcN. In addition, a ratio between the α- and β-form of glucosamine substituent coupled to polyglutamate repeating units as well as the content of residual dimethoxy triazinyl active ester moiety in the samples were evaluated.
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Affiliation(s)
- Peter Perdih
- National Institute of Chemistry, Laboratory for Polymer Chemistry and Technology, Hajdrihova 19, SI-1000 Ljubljana, Slovenia
| | - Sašo Cebašek
- National Institute of Chemistry, Laboratory for Polymer Chemistry and Technology, Hajdrihova 19, SI-1000 Ljubljana, Slovenia
| | - Alenka Možir
- National Institute of Chemistry, Laboratory for Polymer Chemistry and Technology, Hajdrihova 19, SI-1000 Ljubljana, Slovenia
| | - Ema Zagar
- National Institute of Chemistry, Laboratory for Polymer Chemistry and Technology, Hajdrihova 19, SI-1000 Ljubljana, Slovenia.
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61
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Mildner R, Menzel H. Hydrophobic Spacers Enhance the Helicity and Lectin Binding of Synthetic, pH-Responsive Glycopolypeptides. Biomacromolecules 2014; 15:4528-33. [DOI: 10.1021/bm501325n] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Robert Mildner
- Institute for Technical Chemistry, Braunschweig University of Technology, Hans-Sommer-Str. 10, 38106 Braunschweig, Germany
| | - Henning Menzel
- Institute for Technical Chemistry, Braunschweig University of Technology, Hans-Sommer-Str. 10, 38106 Braunschweig, Germany
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62
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Jacobs J, Byrne A, Gathergood N, Keyes TE, Heuts JPA, Heise A. Facile Synthesis of Fluorescent Latex Nanoparticles with Selective Binding Properties Using Amphiphilic Glycosylated Polypeptide Surfactants. Macromolecules 2014. [DOI: 10.1021/ma5020462] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- J. Jacobs
- School
of Chemical Sciences, Dublin City University, Glasnevin, Dublin 9, Ireland
| | - A. Byrne
- School
of Chemical Sciences, Dublin City University, Glasnevin, Dublin 9, Ireland
| | - N. Gathergood
- School
of Chemical Sciences, Dublin City University, Glasnevin, Dublin 9, Ireland
| | - T. E. Keyes
- School
of Chemical Sciences, Dublin City University, Glasnevin, Dublin 9, Ireland
| | - J. P. A. Heuts
- Department
of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - A. Heise
- School
of Chemical Sciences, Dublin City University, Glasnevin, Dublin 9, Ireland
- Department
of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
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63
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Byrne M, Mildner R, Menzel H, Heise A. Glycosylated Star Polypeptides from NCA Polymerization: Selective Binding as a Function of Degree of Branching and Glycosylation. Macromol Biosci 2014; 15:74-81. [DOI: 10.1002/mabi.201400371] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 09/17/2014] [Indexed: 01/22/2023]
Affiliation(s)
- Mark Byrne
- School of Chemical Sciences; Dublin City University; Dublin 9 Ireland
| | - Robert Mildner
- Institute for Technical Chemistry; Braunschweig University of Technology; Hans-Sommer-Str. 10 38106 Braunschweig Germany
| | - Henning Menzel
- Institute for Technical Chemistry; Braunschweig University of Technology; Hans-Sommer-Str. 10 38106 Braunschweig Germany
| | - Andreas Heise
- School of Chemical Sciences; Dublin City University; Dublin 9 Ireland
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64
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Yilmaz G, Becer CR. Glycopolymer code based on well-defined glycopolymers or glyconanomaterials and their biomolecular recognition. Front Bioeng Biotechnol 2014; 2:39. [PMID: 25353022 PMCID: PMC4196633 DOI: 10.3389/fbioe.2014.00039] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Accepted: 09/15/2014] [Indexed: 11/13/2022] Open
Abstract
Advances in the glycopolymer technology have allowed the preparation of more complex and well-defined glycopolymers/particles with several architectures from linear to globular structures (such as micelles, dendrimers, and nanogels). In the last decade, functionalized self-assembled/decided nano-objects and scaffolds containing glycopolymers were designed to develop many biological and biomedical applications in diseases treatments such as pathogen detection, inhibitors of toxins, and lectin-based biosensors. These studies will facilitate the understanding and investigation of the sugar code on the carbohydrate-lectin interactions, which are significantly influenced by the glycopolymer architecture, valency, size, and density of binding elements. In this context, these advanced and selected glycopolymers/particles showing specific interactions with various lectins are highlighted.
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Affiliation(s)
- Gokhan Yilmaz
- Department of Chemistry, University of Warwick, Coventry, UK
- Department of Basic Sciences, Turkish Military Academy, Ankara, Turkey
| | - C. Remzi Becer
- School of Engineering and Materials Science, Queen Mary University of London, London, UK
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65
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Álvarez-Paino M, Bordegé V, Cuervo-Rodríguez R, Muñoz-Bonilla A, Fernández-García M. Well-Defined Glycopolymers via RAFT Polymerization: Stabilization of Gold Nanoparticles. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400306] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Marta Álvarez-Paino
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC); C/Juan de la Cierva 3 28006 Madrid Spain
| | - Vanesa Bordegé
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC); C/Juan de la Cierva 3 28006 Madrid Spain
| | - Rocío Cuervo-Rodríguez
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas; Universidad Complutense de Madrid; Avenida Complutense s/n, Ciudad Universitaria 28040 Madrid Spain
| | - Alexandra Muñoz-Bonilla
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC); C/Juan de la Cierva 3 28006 Madrid Spain
| | - Marta Fernández-García
- Instituto de Ciencia y Tecnología de Polímeros (ICTP-CSIC); C/Juan de la Cierva 3 28006 Madrid Spain
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66
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Lu J, Fu C, Wang S, Tao L, Yan L, Haddleton DM, Chen G, Wei Y. From Polymer Sequence Control to Protein Recognition: Synthesis, Self-Assembly and Lectin Binding. Macromolecules 2014. [DOI: 10.1021/ma500664u] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Jiawei Lu
- Center
for Soft Condensed Matter Physics and Interdisciplinary Research, Soochow University, Suzhou 215006, P. R. China
| | - Changkui Fu
- The Key Laboratory of Bioorganic Phophorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Shiqi Wang
- The Key Laboratory of Bioorganic Phophorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Lei Tao
- The Key Laboratory of Bioorganic Phophorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Litang Yan
- Key
Laboratory of Advanced Materials (MOE), Department of Chemical Engineering, Tsinghua University, Beijing 100084, P. R. China
| | - David M. Haddleton
- Department
of Chemistry, University of Warwick, Gibbet Hill Road, Coventry, CV4 7AL, U.K
| | - Gaojian Chen
- Center
for Soft Condensed Matter Physics and Interdisciplinary Research, Soochow University, Suzhou 215006, P. R. China
| | - Yen Wei
- The Key Laboratory of Bioorganic Phophorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
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67
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Xue L, Lyu Z, Shi X, Tang Z, Chen G, Chen H. Fast and Green Synthesis of a Smart Glyco-surface via Aqueous Single Electron Transfer-Living Radical Polymerization. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400227] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Lulu Xue
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; 199 Ren-Ai Road Suzhou 215123 P. R. China
| | - Zhonglin Lyu
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; 199 Ren-Ai Road Suzhou 215123 P. R. China
| | - Xiujuan Shi
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; 199 Ren-Ai Road Suzhou 215123 P. R. China
| | - Zengchao Tang
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; 199 Ren-Ai Road Suzhou 215123 P. R. China
| | - Gaojian Chen
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; 199 Ren-Ai Road Suzhou 215123 P. R. China
- Center for Soft Condensed Matter Physics and Interdisciplinary Research; Soochow University; Suzhou 215006 P. R. China
| | - Hong Chen
- The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; 199 Ren-Ai Road Suzhou 215123 P. R. China
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68
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Zhang Q, Wilson P, Anastasaki A, McHale R, Haddleton DM. Synthesis and Aggregation of Double Hydrophilic Diblock Glycopolymers via Aqueous SET-LRP. ACS Macro Lett 2014; 3:491-495. [PMID: 35590789 DOI: 10.1021/mz5001724] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A chemically unprotected mannose-containing acrylate (ManA) monomer was synthesized and polymerized by Cu(0)-mediated radical polymerization in water (SET-LRP). One-pot block copolymerization was achieved upon addition of a solution of N-isopropylacrylamide (NIPAm) or diethylene glycol ethyl ether acrylate (DEGEEA) forming thermoresponsive double hydrophilic diblock glycopolymers which revealed self-assembly properties in aqueous solution forming well-defined, sugar-decorated nanoparticles.
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Affiliation(s)
- Qiang Zhang
- Department
of Chemistry, University of Warwick, Coventry CV4 7AL, U.K
| | - Paul Wilson
- Department
of Chemistry, University of Warwick, Coventry CV4 7AL, U.K
- Monash
Institute of Pharmaceutical Sciences, Monash University, Parkville 3052, Australia
| | - Athina Anastasaki
- Department
of Chemistry, University of Warwick, Coventry CV4 7AL, U.K
| | - Ronan McHale
- Department
of Chemistry, University of Warwick, Coventry CV4 7AL, U.K
| | - David M. Haddleton
- Department
of Chemistry, University of Warwick, Coventry CV4 7AL, U.K
- Monash
Institute of Pharmaceutical Sciences, Monash University, Parkville 3052, Australia
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69
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Zakhireh S, Mahkam M, Yadollahi M, Jafarirad S. Investigation of pH-sensitive galactopyranoside glycol hydrogels as effective vehicles for oral drug delivery. JOURNAL OF POLYMER RESEARCH 2014. [DOI: 10.1007/s10965-014-0398-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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70
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Sunasee R, Adokoh CK, Darkwa J, Narain R. Therapeutic potential of carbohydrate-based polymeric and nanoparticle systems. Expert Opin Drug Deliv 2014; 11:867-84. [DOI: 10.1517/17425247.2014.902048] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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71
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Pan D, Wang L, Hu B, Zhou P. Structural characterization and bioactivity evaluation of an acidic proteoglycan extract fromGanoderma lucidumfruiting bodies for PTP1B inhibition and anti-diabetes. Biopolymers 2014; 101:613-23. [DOI: 10.1002/bip.22426] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 10/07/2013] [Accepted: 10/09/2013] [Indexed: 11/06/2022]
Affiliation(s)
- Deng Pan
- Department of Macromolecular Science; State Key Laboratory of Molecular Engineering of Polymers, Fudan University; Shanghai 200433 People's Republic of China
| | - Linqiang Wang
- Department of Physics; Key Laboratory of Magnetic Resonance; East China Normal University; Shanghai 200062 People's Republic of China
| | - Bingwen Hu
- Department of Physics; Key Laboratory of Magnetic Resonance; East China Normal University; Shanghai 200062 People's Republic of China
| | - Ping Zhou
- Department of Macromolecular Science; State Key Laboratory of Molecular Engineering of Polymers, Fudan University; Shanghai 200433 People's Republic of China
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72
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Anastasaki A, Haddleton AJ, Zhang Q, Simula A, Droesbeke M, Wilson P, Haddleton DM. Aqueous Copper-Mediated Living Radical Polymerisation ofN-Acryloylmorpholine, SET-LRP in Water. Macromol Rapid Commun 2014; 35:965-70. [DOI: 10.1002/marc.201400024] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2014] [Revised: 02/07/2014] [Indexed: 01/19/2023]
Affiliation(s)
| | | | - Qiang Zhang
- Department of Chemistry; University of Warwick; CV4 7AL Coventry UK
| | - Alexandre Simula
- Department of Chemistry; University of Warwick; CV4 7AL Coventry UK
| | | | - Paul Wilson
- Department of Chemistry; University of Warwick; CV4 7AL Coventry UK
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73
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Zhang Q, Su L, Collins J, Chen G, Wallis R, Mitchell DA, Haddleton DM, Becer CR. Dendritic Cell Lectin-Targeting Sentinel-like Unimolecular Glycoconjugates To Release an Anti-HIV Drug. J Am Chem Soc 2014; 136:4325-32. [DOI: 10.1021/ja4131565] [Citation(s) in RCA: 127] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Qiang Zhang
- Department
of Chemistry, University of Warwick, CV4 7AL Coventry, United Kingdom
| | - Lu Su
- State
Key Laboratory of Molecular Engineering of Polymers, Ministry of Education
and Department of Macromolecular Science, Fudan University, 220
Handan Road, Shanghai 200433, China
| | - Jennifer Collins
- Department
of Chemistry, University of Warwick, CV4 7AL Coventry, United Kingdom
| | - Guosong Chen
- State
Key Laboratory of Molecular Engineering of Polymers, Ministry of Education
and Department of Macromolecular Science, Fudan University, 220
Handan Road, Shanghai 200433, China
| | - Russell Wallis
- Department
of Biochemistry, University of Leicester, LE1 9HN Leicester, United Kingdom
| | - Daniel A. Mitchell
- Clinical
Sciences Research Laboratories, Warwick Medical School, University of Warwick, CV2 2DX Coventry, United Kingdom
| | - David M. Haddleton
- Department
of Chemistry, University of Warwick, CV4 7AL Coventry, United Kingdom
| | - C. Remzi Becer
- Department
of Chemistry, University of Warwick, CV4 7AL Coventry, United Kingdom
- School
of Engineering and Materials Science, Queen Mary University of London, Mile End Road, E1 4NS London, United Kingdom
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74
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Alvárez-Paino M, Juan-Rodríguez R, Cuervo-Rodríguez R, Muñoz-Bonilla A, Fernández-García M. Preparation of amphiphilic glycopolymers with flexible long side chain and their use as stabilizer for emulsion polymerization. J Colloid Interface Sci 2014; 417:336-45. [DOI: 10.1016/j.jcis.2013.11.048] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2013] [Revised: 11/17/2013] [Accepted: 11/19/2013] [Indexed: 01/14/2023]
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75
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Lu W, Ma W, Lu J, Li X, Zhao Y, Chen G. Microwave-assisted synthesis of glycopolymer-functionalized silver nanoclusters: combining the bioactivity of sugar with the fluorescence and cytotoxicity of silver. Macromol Rapid Commun 2014; 35:827-33. [PMID: 24519919 DOI: 10.1002/marc.201300905] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Revised: 01/15/2014] [Indexed: 11/08/2022]
Abstract
Copolymers of 2-(methacrylamido)glucopyranose (MAG) and methacrylic acid (MAA) are synthesized by RAFT polymerization and then used as templates to prepare glycopolymer-functionalized Ag nanoclusters (Gly-Ag NCs) through microwave irradiation. Polymers and the resulting nanoclusters are characterized by NMR, GPC, UV-Vis, SEM, TEM, AAS and fluorescence spectroscopy. The bio-activity of the fluorescent Gly-Ag NCs are further examined using GLUT-1 over-expressing cancer cells K562. Gly-Ag NCs show efficient binding ability toward K562 cells and inhibit the cell viability in a dose dependent manner (IC50 = 0.65 μg mL(-1)), indicating their potential biological applications for both cancer imaging and targeted cancer therapy.
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Affiliation(s)
- Wei Lu
- Center for Soft Condensed Matter Physics and Interdisciplinary Research, Soochow University, Suzhou, 215006, PR China; College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, PR China
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76
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Ponader D, Maffre P, Aretz J, Pussak D, Ninnemann NM, Schmidt S, Seeberger PH, Rademacher C, Nienhaus GU, Hartmann L. Carbohydrate-Lectin Recognition of Sequence-Defined Heteromultivalent Glycooligomers. J Am Chem Soc 2014; 136:2008-16. [DOI: 10.1021/ja411582t] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Daniela Ponader
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
| | - Pauline Maffre
- Institute
of Applied Physics, Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
| | - Jonas Aretz
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
| | - Daniel Pussak
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
| | - Nina M. Ninnemann
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
| | - Stephan Schmidt
- Institut für
Biochemie, Universität Leipzig, Johannisallee
21-23, 04103 Leipzig, Germany
| | - Peter H. Seeberger
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
| | - Christoph Rademacher
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
| | - G. Ulrich Nienhaus
- Institute
of Applied Physics, Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
- Department
of Physics, University of Illinois at Urbana−Champaign, 1110 West Green Street, Urbana, Illinois 61801, United States
| | - Laura Hartmann
- Max Planck Institute of Colloids and Interfaces, Research Campus Golm, Am Mühlenberg 1, 14424 Potsdam, Germany
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77
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78
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Jones MW, Otten L, Richards SJ, Lowery R, Phillips DJ, Haddleton DM, Gibson MI. Glycopolymers with secondary binding motifs mimic glycan branching and display bacterial lectin selectivity in addition to affinity. Chem Sci 2014. [DOI: 10.1039/c3sc52982g] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Polymer architecture is exploited as an alternative to glycan synthesis to enhance selectivity towards pathogenic lectins.
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Affiliation(s)
- M. W. Jones
- Department of Chemistry
- University of Warwick
- Coventry, UK
| | - L. Otten
- Department of Chemistry
- University of Warwick
- Coventry, UK
| | - S.-J. Richards
- Department of Chemistry
- University of Warwick
- Coventry, UK
| | - R. Lowery
- Department of Chemistry
- University of Warwick
- Coventry, UK
| | - D. J. Phillips
- Department of Chemistry
- University of Warwick
- Coventry, UK
| | | | - M. I. Gibson
- Department of Chemistry
- University of Warwick
- Coventry, UK
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79
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Lu J, Zhang W, Richards SJ, Gibson MI, Chen G. Glycopolymer-coated gold nanorods synthesised by a one pot copper(0) catalyzed tandem RAFT/click reaction. Polym Chem 2014. [DOI: 10.1039/c3py01526b] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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80
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Trinadh M, Kannan G, Rajasekhar T, Sesha Sainath AV, Dhayal M. Synthesis of glycopolymers at various pendant spacer lengths of glucose moiety and their effects on adhesion, viability and proliferation of osteoblast cells. RSC Adv 2014. [DOI: 10.1039/c4ra05436a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Glycopolymers with three different pendant alkyl chain lengths (0, 4 and 6) of conjugated glucose moieties were prepared by deacetylation of synthesized acetylated polymers and their in vitro responses with osteoblast cell adhesion, viability and proliferation were investigated. The increase in pendant spacer length of glucose moiety of the glycopolymer had enhanced cytocompatibility even at higher glycopolymer concentration.
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Affiliation(s)
- Mummuluri Trinadh
- Polymers and Functional Materials Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007, India
| | - Govindaraj Kannan
- Clinical Research Facility
- CSIR-Center for Cellular and Molecular Biology
- Hyderabad 500007, India
| | - Tota Rajasekhar
- Polymers and Functional Materials Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007, India
| | - Annadanam V. Sesha Sainath
- Polymers and Functional Materials Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500007, India
| | - Marshal Dhayal
- Clinical Research Facility
- CSIR-Center for Cellular and Molecular Biology
- Hyderabad 500007, India
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81
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Zhang Q, Anastasaki A, Li GZ, Haddleton AJ, Wilson P, Haddleton DM. Multiblock sequence-controlled glycopolymers via Cu(0)-LRP following efficient thiol–halogen, thiol–epoxy and CuAAC reactions. Polym Chem 2014. [DOI: 10.1039/c4py00320a] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The combination of copper(0) mediated living radical polymerization (Cu(0)-LRP) with thiol–halogen, thiol–epoxy and copper catalysed alkyne azide coupling (CuAAC) click chemistry has been employed to give a new route to multiblock sequence-controlled glycopolymers.
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Affiliation(s)
- Qiang Zhang
- Department of Chemistry
- University of Warwick
- Coventry, UK
| | | | - Guang-Zhao Li
- Department of Chemistry
- University of Warwick
- Coventry, UK
- Department of Chemistry
- Vanderbilt University
| | | | - Paul Wilson
- Department of Chemistry
- University of Warwick
- Coventry, UK
- Monash Institute of Pharmaceutical Sciences
- Monash University
| | - David M. Haddleton
- Department of Chemistry
- University of Warwick
- Coventry, UK
- Monash Institute of Pharmaceutical Sciences
- Monash University
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82
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Kuo TY, Chien LA, Chang YC, Liou SY, Chang CC. Synthetic mimics of carbohydrate-based anticancer vaccines: preparation of carbohydrate polymers bearing unimolecular trivalent carbohydrate ligands by controlled living radical polymerization. RSC Adv 2014. [DOI: 10.1039/c4ra04907a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Under the conditions of nitroxide-mediated polymerizations, novel carbohydrate polymers bearing unimolecular trivalent carbohydrate ligands could be achieved through a living radical process.
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Affiliation(s)
- Teng-Yuan Kuo
- Department of Chemistry
- Fu Jen Catholic University
- New Taipei City, Republic of China
| | - Li-An Chien
- Department of Chemistry
- Fu Jen Catholic University
- New Taipei City, Republic of China
| | - Ya-Chi Chang
- Department of Chemistry
- Fu Jen Catholic University
- New Taipei City, Republic of China
| | - Shuang-Yu Liou
- Department of Chemistry
- Fu Jen Catholic University
- New Taipei City, Republic of China
| | - Che-Chien Chang
- Department of Chemistry
- Fu Jen Catholic University
- New Taipei City, Republic of China
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83
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Crucho CIC, Barros MT. Surfactant-free polymeric nanoparticles composed of PEG, cholic acid and a sucrose moiety. J Mater Chem B 2014; 2:3946-3955. [DOI: 10.1039/c3tb21632b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New amphiphilic polymers synthesized from a sucrose-containing conjugate exhibited interesting self-assembly properties in water. Owing to their amphiphilic characteristics polymeric nanoparticles were prepared by a nanoprecipitation method without any surfactants. These nanoparticles formulated with biocompatible building blocks can be considered a potential candidate for drug delivery applications.
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Affiliation(s)
- Carina I. C. Crucho
- REQUIMTE/CQFB
- Departamento de Química
- Faculdade de Ciências e Tecnologia
- Universidade Nova de Lisboa
- , Portugal
| | - M. Teresa Barros
- REQUIMTE/CQFB
- Departamento de Química
- Faculdade de Ciências e Tecnologia
- Universidade Nova de Lisboa
- , Portugal
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84
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Li X, Bao M, Weng Y, Yang K, Zhang W, Chen G. Glycopolymer-coated iron oxide nanoparticles: shape-controlled synthesis and cellular uptake. J Mater Chem B 2014; 2:5569-5575. [DOI: 10.1039/c4tb00852a] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Serum-stable glyco-nanoparticles with controlled shape were easily obtained and exhibit shape-dependent cell uptake behaviors as well as enhanced activity toward specific lectins.
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Affiliation(s)
- Xiao Li
- Center for Soft Condensed Matter Physics and Interdisciplinary Research
- Soochow University
- Suzhou 215006, P. R. China
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Meimei Bao
- Center for Soft Condensed Matter Physics and Interdisciplinary Research
- Soochow University
- Suzhou 215006, P. R. China
| | - Yuyan Weng
- Center for Soft Condensed Matter Physics and Interdisciplinary Research
- Soochow University
- Suzhou 215006, P. R. China
| | - Kai Yang
- Center for Soft Condensed Matter Physics and Interdisciplinary Research
- Soochow University
- Suzhou 215006, P. R. China
| | - Weidong Zhang
- Center for Soft Condensed Matter Physics and Interdisciplinary Research
- Soochow University
- Suzhou 215006, P. R. China
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Gaojian Chen
- Center for Soft Condensed Matter Physics and Interdisciplinary Research
- Soochow University
- Suzhou 215006, P. R. China
- College of Chemistry
- Chemical Engineering and Materials Science
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85
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Wilcox C, Jin J, Charville H, Swift S, To T, Kilmartin PA, Evans CW, Cooney R, Brimble M. Synthesis of a Novel Polyaniline Glycopolymer and its Lectin Binding Studies. Aust J Chem 2014. [DOI: 10.1071/ch13452] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
We report the multistep synthesis and polymerisation of a novel aniline derivative with a pendant α-d-mannose substituent. The α-D-mannose functionality was successfully introduced before polymerisation via copper-catalysed azide alkyne click chemistry and the resulting monomer was polymerised using general oxidative polymerisation conditions, producing a water soluble mannosylated polyaniline. The polymer was characterised by several techniques and compared with standard polyaniline. The selective binding of the polymer to Concanavalin A (ConA) was successfully demonstrated by the precipitation of polymer–ConA aggregates. Potential applications of these novel polyaniline glycopolymers could include the development of electroactive biomaterials with the ability to bind mannose receptors, or as sensors for proteins or microbes.
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86
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Otsuka I, Osaka M, Sakai Y, Travelet C, Putaux JL, Borsali R. Self-assembly of maltoheptaose-block-polystyrene into micellar nanoparticles and encapsulation of gold nanoparticles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:15224-15230. [PMID: 24256448 DOI: 10.1021/la403941v] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The present paper discusses the controlled self-assembly of sugar-containing block copolymer, maltoheptaose-block-polystyrene (MH(1.2k)-b-PS(4.5k)), into micellar nanoparticles of ca. 30 nm radius in aqueous media and their possibility of gold encapsulation. Micellar association of MH(1.2k)-b-PS(4.5k) into nanoparticles was demonstrated by mixing a large amount of water (MH-selective solvent) with a solution of MH(1.2k)-b-PS(4.5k) in a mixture of tetrahydrofuran (THF) (PS-selective solvent) and water with a certain weight fraction [4:1 (w/w) THF/water], where MH(1.2k)-b-PS(4.5k) exists as well-swollen single chains, followed by evaporation of THF. The mean hydrodynamic radii (Rh) of the nanoparticles were determined by dynamic light scattering (DLS) to be ca. 30 and 80 nm depending upon the method of preparation. The resulting nanoparticles were clearly visualized by transmission electron microscopy (TEM), atomic force microscopy (AFM), and field emission gun-scanning electron microscopy (FEG-SEM) imaging and complemented by nanoparticle tracking analysis (NTA) using a NanoSight instrument. The preliminary study of the self-assembly of MH(1.2k)-b-PS(4.5k) in the presence of gold nanoparticles functionalized with PS chains grafted on their surface indicated potential possibilities of encapsulation of gold nanoparticles into the block copolymer nanoparticles in aqueous media.
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Affiliation(s)
- Issei Otsuka
- Centre de Recherches sur les Macromolécules Végétales (CERMAV, UPR-CNRS 530), affiliated with Grenoble Alpes University, member of Institut de Chimie Moléculaire de Grenoble (ICMG, FR-CNRS 2607) and Institut Carnot PolyNat, BP53, 38041 Grenoble Cedex 9, France
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87
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Lu J, Zhang W, Yuan L, Ma W, Li X, Lu W, Zhao Y, Chen G. One-Pot Synthesis of Glycopolymer-Porphyrin Conjugate as Photosensitizer for Targeted Cancer Imaging and Photodynamic Therapy. Macromol Biosci 2013; 14:340-6. [DOI: 10.1002/mabi.201300451] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Revised: 10/25/2013] [Indexed: 02/01/2023]
Affiliation(s)
- Jiawei Lu
- Center for Soft Condensed Matter Physics and Interdisciplinary Research; Soochow University; Suzhou 215006 P. R. China
- Department of Polymer Science and Engineering, College of Chemistry; Chemical Engineering and Materials Science, Soochow University; Suzhou 215123 P. R. China
| | - Weidong Zhang
- Center for Soft Condensed Matter Physics and Interdisciplinary Research; Soochow University; Suzhou 215006 P. R. China
| | - Lin Yuan
- Department of Polymer Science and Engineering, College of Chemistry; Chemical Engineering and Materials Science, Soochow University; Suzhou 215123 P. R. China
| | - Wenjuan Ma
- Cyrus Tang Hematology Center; Soochow University; Suzhou 215123 P. R. China
| | - Xiao Li
- Center for Soft Condensed Matter Physics and Interdisciplinary Research; Soochow University; Suzhou 215006 P. R. China
- Department of Polymer Science and Engineering, College of Chemistry; Chemical Engineering and Materials Science, Soochow University; Suzhou 215123 P. R. China
| | - Wei Lu
- Center for Soft Condensed Matter Physics and Interdisciplinary Research; Soochow University; Suzhou 215006 P. R. China
- Department of Polymer Science and Engineering, College of Chemistry; Chemical Engineering and Materials Science, Soochow University; Suzhou 215123 P. R. China
| | - Yun Zhao
- Cyrus Tang Hematology Center; Soochow University; Suzhou 215123 P. R. China
| | - Gaojian Chen
- Center for Soft Condensed Matter Physics and Interdisciplinary Research; Soochow University; Suzhou 215006 P. R. China
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88
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RAFT-based tri-component fluorescent glycopolymers: synthesis, characterization and application in lectin-mediated bacterial binding study. Glycoconj J 2013; 31:133-43. [PMID: 24218180 PMCID: PMC3901943 DOI: 10.1007/s10719-013-9508-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Revised: 09/30/2013] [Accepted: 10/28/2013] [Indexed: 01/08/2023]
Abstract
A group of fluorescent statistical glycopolymers, prepared via reversible addition–fragmentation chain-transfer (RAFT)-based polymerizations, were successfully employed in lectin-mediated bacterial binding studies. The resultant glycopolymers contained three different monomers: N-(2-hydroxyethyl) acrylamide (HEAA), N-(2-aminoethyl) methacrylamide (AEMA) and N-(2-glyconamidoethyl)-methacrylamides possessing different pendant sugars. Low dispersities (≤1.32) and predictable degrees of polymerization were observed among the products. After the polymerization, the glycopolymers were further modified by different succinimidyl ester fluorophores targeting the primary amine groups on AEMA. With their binding specificities being confirmed by testing with lectin coated agarose beads, the glycopolymers were employed in bacterial binding studies, where polymers containing α-galactose or β-galactose as the pendant sugar were specifically bound by two clinically important pathogens Pseudomonas aeruginosa and Staphylococcus aureus, respectively. This is the first report of using RAFT-based glycopolymers in bacterial binding studies, and the ready access to tri-component statistical glycopolymers also warrants further exploration of their utility in other glycobiological applications.
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89
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Wang Z, Chen G, Lu J, Hong L, Ngai T. Investigation of the factors affecting the carbohydrate–lectin interaction by ITC and QCM-D. Colloid Polym Sci 2013. [DOI: 10.1007/s00396-013-3080-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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90
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Ahmed M, Wattanaarsakit P, Narain R. Recent advances in the preparation of glycopolymer bioconjugates. Eur Polym J 2013. [DOI: 10.1016/j.eurpolymj.2013.06.025] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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91
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92
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Arai K, Tsutsumi H, Mihara H. A monosaccharide-modified peptide phage library for screening of ligands to carbohydrate-binding proteins. Bioorg Med Chem Lett 2013; 23:4940-3. [DOI: 10.1016/j.bmcl.2013.06.059] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Revised: 06/17/2013] [Accepted: 06/21/2013] [Indexed: 11/28/2022]
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93
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Bonduelle C, Lecommandoux S. Synthetic Glycopolypeptides as Biomimetic Analogues of Natural Glycoproteins. Biomacromolecules 2013; 14:2973-83. [DOI: 10.1021/bm4008088] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Colin Bonduelle
- Université de Bordeaux/IPB, ENSCBP, 16 avenue Pey Berland, 33607
Pessac Cedex, France
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94
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Cai H, Ni C, Yao B, Zhang L, Zhu C. A new kind of polyion complex nanoparticles and the covalent drug-loading pattern for doxorubicin and pH-controlled release. Colloid Polym Sci 2013. [DOI: 10.1007/s00396-013-3031-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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95
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Parry A, Clemson NA, Ellis J, Bernhard SSR, Davis BG, Cameron NR. 'Multicopy multivalent' glycopolymer-stabilized gold nanoparticles as potential synthetic cancer vaccines. J Am Chem Soc 2013; 135:9362-5. [PMID: 23763610 PMCID: PMC3928990 DOI: 10.1021/ja4046857] [Citation(s) in RCA: 179] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2013] [Indexed: 01/18/2023]
Abstract
Mucin-related carbohydrates are overexpressed on the surface of cancer cells, providing a disease-specific target for cancer immunotherapy. Here, we describe the design and construction of peptide-free multivalent glycosylated nanoscale constructs as potential synthetic cancer vaccines that generate significant titers of antibodies selective for aberrant mucin glycans. A polymerizable version of the Tn-antigen glycan was prepared and converted into well-defined glycopolymers by Reversible Addition-Fragmentation chain Transfer (RAFT) polymerization. The polymers were then conjugated to gold nanoparticles, yielding 'multicopy-multivalent' nanoscale glycoconjugates. Immunological studies indicated that these nanomaterials generated strong and long-lasting production of antibodies that are selective to the Tn-antigen glycan and cross-reactive toward mucin proteins displaying Tn. The results demonstrate proof-of-concept of a simple and modular approach toward synthetic anticancer vaccines based on multivalent glycosylated nanomaterials without the need for a typical vaccine protein component.
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Affiliation(s)
- Alison
L. Parry
- Department of Chemistry and
Biophysical Sciences Institute, Durham University, South Road, Durham, DH1 3LE, U.K
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory,
12 Mansfield Road, Oxford, OX1 3TA, U.K
| | - Natasha A. Clemson
- Department of Chemistry and
Biophysical Sciences Institute, Durham University, South Road, Durham, DH1 3LE, U.K
| | - James Ellis
- Department of Chemistry and
Biophysical Sciences Institute, Durham University, South Road, Durham, DH1 3LE, U.K
| | - Stefan S. R. Bernhard
- Department of Chemistry and
Biophysical Sciences Institute, Durham University, South Road, Durham, DH1 3LE, U.K
| | - Benjamin G. Davis
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory,
12 Mansfield Road, Oxford, OX1 3TA, U.K
| | - Neil R. Cameron
- Department of Chemistry and
Biophysical Sciences Institute, Durham University, South Road, Durham, DH1 3LE, U.K
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96
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Mildner R, Menzel H. Facile synthesis of pH-responsive glycopolypeptides with adjustable sugar density. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26796] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Robert Mildner
- Institute for Technical Chemistry, University of Technology Braunschweig; Hans-Sommer-Str. 10 38106 Braunschweig Germany
| | - Henning Menzel
- Institute for Technical Chemistry, University of Technology Braunschweig; Hans-Sommer-Str. 10 38106 Braunschweig Germany
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97
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Gou Y, Geng J, Richards SJ, Burns J, Remzi Becer C, Haddleton DM. A Detailed Study on Understanding Glycopolymer Library and Con A Interactions. JOURNAL OF POLYMER SCIENCE. PART A, POLYMER CHEMISTRY 2013; 51:2588-2597. [PMID: 23761950 PMCID: PMC3677416 DOI: 10.1002/pola.26646] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Accepted: 02/12/2013] [Indexed: 01/16/2023]
Abstract
Synthetic glycopolymers are important natural oligosaccharides mimics for many biological applications. To develop glycopolymeric drugs and therapeutic agents, factors that control the receptor-ligand interaction need to be investigated. A library of well-defined glycopolymers has been prepared by the combination of copper mediated living radical polymerization and CuAAC click reaction via post-functionalization of alkyne-containing precursor polymers with different sugar azides. Employing Concanavalin A as the model receptor, we explored the influence of the nature and densities of different sugars residues (mannose, galactose, and glucose) on the stoichiometry of the cluster, the rate of the cluster formation, the inhibitory potency of the glycopolymers, and the stability of the turbidity through quantitative precipitation assays, turbidimetry assays, inhibitory potency assays, and reversal aggregation assays. The diversities of binding properties contributed by different clustering parameters will make it possible to define the structures of the multivalent ligands and densities of binding epitopes tailor-made for specific functions in the lectin-ligand interaction. © 2013 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2013, 51, 2588-2597.
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Affiliation(s)
- Yanzi Gou
- Science and Technology on Advanced Ceramic Fibers and Composites Laboratory, National University of Defense Technology Changsha, 410073, China
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98
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Percec V, Leowanawat P, Sun HJ, Kulikov O, Nusbaum CD, Tran TM, Bertin A, Wilson DA, Peterca M, Zhang S, Kamat NP, Vargo K, Moock D, Johnston ED, Hammer DA, Pochan DJ, Chen Y, Chabre YM, Shiao TC, Bergeron-Brlek M, André S, Roy R, Gabius HJ, Heiney PA. Modular synthesis of amphiphilic Janus glycodendrimers and their self-assembly into glycodendrimersomes and other complex architectures with bioactivity to biomedically relevant lectins. J Am Chem Soc 2013; 135:9055-77. [PMID: 23692629 DOI: 10.1021/ja403323y] [Citation(s) in RCA: 229] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The modular synthesis of 7 libraries containing 51 self-assembling amphiphilic Janus dendrimers with the monosaccharides D-mannose and D-galactose and the disaccharide D-lactose in their hydrophilic part is reported. These unprecedented sugar-containing dendrimers are named amphiphilic Janus glycodendrimers. Their self-assembly by simple injection of THF or ethanol solution into water or buffer and by hydration was analyzed by a combination of methods including dynamic light scattering, confocal microscopy, cryogenic transmission electron microscopy, Fourier transform analysis, and micropipet-aspiration experiments to assess mechanical properties. These libraries revealed a diversity of hard and soft assemblies, including unilamellar spherical, polygonal, and tubular vesicles denoted glycodendrimersomes, aggregates of Janus glycodendrimers and rodlike micelles named glycodendrimer aggregates and glycodendrimermicelles, cubosomes denoted glycodendrimercubosomes, and solid lamellae. These assemblies are stable over time in water and in buffer, exhibit narrow molecular-weight distribution, and display dimensions that are programmable by the concentration of the solution from which they are injected. This study elaborated the molecular principles leading to single-type soft glycodendrimersomes assembled from amphiphilic Janus glycodendrimers. The multivalency of glycodendrimersomes with different sizes and their ligand bioactivity were demonstrated by selective agglutination with a diversity of sugar-binding protein receptors such as the plant lectins concanavalin A and the highly toxic mistletoe Viscum album L. agglutinin, the bacterial lectin PA-IL from Pseudomonas aeruginosa, and, of special biomedical relevance, human adhesion/growth-regulatory galectin-3 and galectin-4. These results demonstrated the candidacy of glycodendrimersomes as new mimics of biological membranes with programmable glycan ligand presentations, as supramolecular lectin blockers, vaccines, and targeted delivery devices.
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Affiliation(s)
- Virgil Percec
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, USA.
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Abstract
Glycans are key participants in biological processes ranging from reproduction to cellular communication to infection. Revealing glycan roles and the underlying molecular mechanisms by which glycans manifest their function requires access to glycan derivatives that vary systematically. To this end, glycopolymers (polymers bearing pendant carbohydrates) have emerged as valuable glycan analogs. Because glycopolymers can readily be synthesized, their overall shape can be varied, and they can be altered systematically to dissect the structural features that underpin their activities. This review provides examples in which glycopolymers have been used to effect carbohydrate-mediated signal transduction. Our objective is to illustrate how these powerful tools can reveal the molecular mechanisms that underlie carbohydrate-mediated signal transduction.
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Affiliation(s)
- Laura L Kiessling
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Ave, Madison, WI 53706, USA.
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Synthesis of Glycopolymer Architectures by Reversible-Deactivation Radical Polymerization. Polymers (Basel) 2013. [DOI: 10.3390/polym5020431] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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