1
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Singh N, Nayak J, Patel K, Sahoo SK, Kumar R. Electrochemical impedance spectroscopy reveals a new mechanism based on competitive binding between Tris and protein on a conductive biomimetic polydopamine surface. Phys Chem Chem Phys 2018; 20:25812-25821. [DOI: 10.1039/c8cp05391j] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A novel mechanism was developed to study the interaction of mussel inspired polydopamine surfaces with bovine serum albumin using electrochemical impedance spectroscopy.
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Affiliation(s)
- Nimisha Singh
- Department of Applied Chemistry
- S.V. National Institute of Technology
- Surat-395007
- India
| | - Jyotsnamayee Nayak
- Department of Applied Chemistry
- S.V. National Institute of Technology
- Surat-395007
- India
| | - Khushbu Patel
- Department of Applied Chemistry
- S.V. National Institute of Technology
- Surat-395007
- India
| | - Suban K. Sahoo
- Department of Applied Chemistry
- S.V. National Institute of Technology
- Surat-395007
- India
| | - Rajender Kumar
- Department of Applied Chemistry
- S.V. National Institute of Technology
- Surat-395007
- India
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2
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Stine KJ. Application of Porous Materials to Carbohydrate Chemistry and Glycoscience. Adv Carbohydr Chem Biochem 2017; 74:61-136. [PMID: 29173727 DOI: 10.1016/bs.accb.2017.10.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
There is a growing interest in using a range of porous materials to meet research needs in carbohydrate chemistry and glycoscience in general. Among the applications of porous materials reviewed in this chapter, enrichment of glycans from biological samples prior to separation and analysis by mass spectrometry is a major emphasis. Porous materials offer high surface area, adjustable pore sizes, and tunable surface chemistry for interacting with glycans, by boronate affinity, hydrophilic interactions, molecular imprinting, and polar interactions. Among the materials covered in this review are mesoporous silica and related materials, porous graphitic carbon, mesoporous carbon, porous polymers, and nanoporous gold. In some applications, glycans are enzymatically or chemically released from glycoproteins or glycopeptides, and the porous materials have the advantage of size selectivity admitting only the glycans into the pores and excluding proteins. Immobilization of lectins onto porous materials of suitable pore size allows for the use of lectin-carbohydrate interactions in capture or separation of glycoproteins. Porous material surfaces modified with carbohydrates can be used for the selective capture of lectins. Controlled release of therapeutics from porous materials mediated by glycans has been reported, and so has therapeutic targeting using carbohydrate-modified porous particles. Additional applications of porous materials in glycoscience include their use in the supported synthesis of oligosaccharides and in the development of biosensors for glycans.
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3
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Seto H, Shibuya M, Matsumoto H, Hoshino Y, Miura Y. Glycopolymer monoliths for affinity bioseparation of proteins in a continuous-flow system: glycomonoliths. J Mater Chem B 2017; 5:1148-1154. [DOI: 10.1039/c6tb02930b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Macroporous materials, called glycomonoliths, were prepared from saccharide-containing monomers, and applied for affinity bioseparation of proteins in a continuous-flow system.
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Affiliation(s)
- Hirokazu Seto
- Department of Chemical Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
- Department of Chemical Engineering
| | - Makoto Shibuya
- Department of Chemical Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Hikaru Matsumoto
- Department of Chemical Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Yu Hoshino
- Department of Chemical Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Yoshiko Miura
- Department of Chemical Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
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4
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Quast AD, Bornstein M, Greydanus BJ, Zharov I, Shumaker-Parry JS. Robust Polymer-Coated Diamond Supports for Noble-Metal Nanoparticle Catalysts. ACS Catal 2016. [DOI: 10.1021/acscatal.6b01243] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Arthur D. Quast
- Department of Chemistry, University of Utah, 315 South 1400
East, Room 2020, Salt Lake
City, Utah 84112, United States
| | - Megan Bornstein
- Department of Chemistry, University of Utah, 315 South 1400
East, Room 2020, Salt Lake
City, Utah 84112, United States
| | - Benjamin J. Greydanus
- Department of Chemistry, University of Utah, 315 South 1400
East, Room 2020, Salt Lake
City, Utah 84112, United States
| | - Ilya Zharov
- Department of Chemistry, University of Utah, 315 South 1400
East, Room 2020, Salt Lake
City, Utah 84112, United States
| | - Jennifer S. Shumaker-Parry
- Department of Chemistry, University of Utah, 315 South 1400
East, Room 2020, Salt Lake
City, Utah 84112, United States
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5
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Hu X, Tan H, Wang X, Chen P. Surface functionalization of hydrogel by thiol-yne click chemistry for drug delivery. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2015.11.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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6
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Kalpana V, Rajavelu K, Rajakumar P. Synthesis, Photo-physical and Electrochemical Properties of Dendrimers with (S)-BINOL Core and Benzothiazole Surface Unit. Aust J Chem 2015. [DOI: 10.1071/ch13693] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Chiral dendritic architectures with benzothiazole as surface group, 1,2,3-triazole as a bridging unit, and (S)-BINOL (1,1-bi-2-naphthol) as a core unit were synthesised in good yields via a convergent synthetic strategy. The chiroptical properties of the dendrimers revealed that the specific rotation increased in the order of dendrimers 4 > 3 > 2 > 1. All the dendrimers showed excellent optical and electrochemical response, and hence would find application in dye-sensitised solar cells.
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7
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Liang X, Liu Y, Huang J, Wei L, Wang G. Synthesis and characterization of novel barbwire-like graft polymers poly(ethylene oxide)-g-poly(ε-caprolactone)4 by the ‘grafting from’ strategy. Polym Chem 2015. [DOI: 10.1039/c4py01225a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel barbwire-like graft polymers PEO-g-PCL4 were synthesized by combination of ring opening polymerization (ROP) and Glaser coupling with thiol–yne addition reaction via the “grafting from” strategy.
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Affiliation(s)
- Xinyi Liang
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
- China
| | - Yujie Liu
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
- China
| | - Jian Huang
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
- China
| | - Liuhe Wei
- Zhengzhou Key Laboratory of Elastic Sealing Materials
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- PR China
| | - Guowei Wang
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
- China
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8
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Sun F, Luo X, Kang L, Peng X, Lu C. Synthesis of hyperbranched polymers and their applications in analytical chemistry. Polym Chem 2015. [DOI: 10.1039/c4py01462f] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review focuses primarily on the recent developments in the synthesis of hyperbranched polymers and their application in analytical chemistry.
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Affiliation(s)
- Fengxia Sun
- Analysis and Testing Center
- Xinjiang Academy of Agriculture and Reclamation Science
- Shihezi
- P.R. China
- Supervision and Testing Center Food Quality
| | - Xiaoling Luo
- Analysis and Testing Center
- Xinjiang Academy of Agriculture and Reclamation Science
- Shihezi
- P.R. China
- Supervision and Testing Center Food Quality
| | - Lichao Kang
- Analysis and Testing Center
- Xinjiang Academy of Agriculture and Reclamation Science
- Shihezi
- P.R. China
- Supervision and Testing Center Food Quality
| | - Xiayu Peng
- Key Laboratories of Sheep Breeding and Reproduce
- Xinjiang Academy of Agriculture and Reclamation Science
- Shihezi
- P.R. China
| | - Chunxia Lu
- Analysis and Testing Center
- Xinjiang Academy of Agriculture and Reclamation Science
- Shihezi
- P.R. China
- Supervision and Testing Center Food Quality
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9
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Sardo C, Nottelet B, Triolo D, Giammona G, Garric X, Lavigne JP, Cavallaro G, Coudane J. When functionalization of PLA surfaces meets Thiol-Yne photochemistry: case study with antibacterial polyaspartamide derivatives. Biomacromolecules 2014; 15:4351-62. [PMID: 25322257 DOI: 10.1021/bm5013772] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In this work we wish to report on the covalent functionalization of polylactide (PLA) surfaces by photoradical thiol-yne to yield antibacterial surfaces. At first, hydrophilic and hydrophobic thiol fluorescent probes are synthesized and used to study and optimize the conditions of ligation on alkyne-PLA surfaces. In a second part, a new antibacterial polyaspartamide copolymer is covalently grafted. The covalent surface modification and the density of surface functionalization are evaluated by SEC and XPS analyses. No degradation of PLA chains is observed, whereas covalent grafting is confirmed by the presence of S2p and N1s signals. Antiadherence and antibiofilm activities are assessed against four bacterial strains, including Gram-negative and Gram-positive bacteria. A strong activity is observed with adherence reduction factors superior to 99.98% and biofilm formation decreased by 80%. Finally, in vitro cytocompatibility tests of the antibacterial surfaces are performed with L929 murine fibroblasts and show cell viability without promoting proliferation.
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Affiliation(s)
- Carla Sardo
- Institut des Biomolécules Max Mousseron (CNRS UMR 5247), Département des Biopolymères Artificiels, UFR Pharmacie - Université Montpellier I, Université Montpellier 2-15, Avenue Charles Flahaut, 34093 Montpellier, France
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10
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Sakulsombat M, Vongvilai P, Ramström O. Efficient asymmetric synthesis of 1-cyano-tetrahydroisoquinolines from lipase dual activity and opposite enantioselectivities in α-Aminonitrile resolution. Chemistry 2014; 20:11322-5. [PMID: 25055970 PMCID: PMC4497319 DOI: 10.1002/chem.201402615] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Indexed: 01/15/2023]
Abstract
Dual promiscuous racemization/amidation activities of lipases leading to efficient dynamic kinetic resolution protocols of racemic α-aminonitrile compounds are described. α-Amidonitrile products of high enantiomeric purity could be formed in high yields. Several lipases from different sources were shown to exhibit the dual catalytic activities, where opposite enantioselectivities could be recorded for certain substrates.
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Affiliation(s)
- Morakot Sakulsombat
- KTH Royal Institute of Technology Department of ChemistryTeknikringen 30, 10044 Stockholm (Sweden)
| | - Pornrapee Vongvilai
- KTH Royal Institute of Technology Department of ChemistryTeknikringen 30, 10044 Stockholm (Sweden)
- BioNet-Asia Co., Ltd. 19 Soi Udomsuk 37, Sukhumvit 103 road, Bangkok 10260 (Thailand)
| | - Olof Ramström
- KTH Royal Institute of Technology Department of ChemistryTeknikringen 30, 10044 Stockholm (Sweden)
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11
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Ghirardello M, Öberg K, Staderini S, Renaudet O, Berthet N, Dumy P, Hed Y, Marra A, Malkoch M, Dondoni A. Thiol-ene and thiol-yne-based synthesis of glycodendrimers as nanomolar inhibitors of wheat germ agglutinin. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27262] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Mattia Ghirardello
- Dipartimento di Scienze Chimiche e Farmaceutiche; Università di Ferrara; Via Fossato di Mortara 17 44121 Ferrara Italy
| | - Kim Öberg
- Division of Coating Technology; KTH The Royal Institute of Technology, School of Chemical Science and Engineering; Teknikringen 56-58 SE-10044 Stockholm Sweden
| | - Samuele Staderini
- Dipartimento di Scienze Chimiche e Farmaceutiche; Università di Ferrara; Via Fossato di Mortara 17 44121 Ferrara Italy
| | - Olivier Renaudet
- Département de Chimie Moléculaire; UMR CNRS 5250, Université Joseph Fourier, 570 Rue de la chimie, BP 53; 38041 Grenoble cedex 9 France
| | - Nathalie Berthet
- Département de Chimie Moléculaire; UMR CNRS 5250, Université Joseph Fourier, 570 Rue de la chimie, BP 53; 38041 Grenoble cedex 9 France
| | - Pascal Dumy
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247, Université Montpellier 2, Ecole Nationale Supérieure de Chimie de Montpellier, 8 Rue de l'Ecole Normale; 34296 Montpellier cedex 5 France
| | - Yvonne Hed
- Division of Coating Technology; KTH The Royal Institute of Technology, School of Chemical Science and Engineering; Teknikringen 56-58 SE-10044 Stockholm Sweden
| | - Alberto Marra
- Institut des Biomolécules Max Mousseron (IBMM); UMR 5247, Université Montpellier 2, Ecole Nationale Supérieure de Chimie de Montpellier, 8 Rue de l'Ecole Normale; 34296 Montpellier cedex 5 France
| | - Michael Malkoch
- Division of Coating Technology; KTH The Royal Institute of Technology, School of Chemical Science and Engineering; Teknikringen 56-58 SE-10044 Stockholm Sweden
| | - Alessandro Dondoni
- Interdisciplinary Center for the Study of Inflammation, Università di Ferrara; Via Borsari 46 44100 Ferrara Italy
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12
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Polypropylene non-woven meshes with conformal glycosylated layer for lectin affinity adsorption: The effect of side chain length. Colloids Surf B Biointerfaces 2014; 115:340-8. [DOI: 10.1016/j.colsurfb.2013.12.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Revised: 12/06/2013] [Accepted: 12/10/2013] [Indexed: 12/19/2022]
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13
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Affiliation(s)
- Fabrice Dénès
- Laboratoire CEISAM UMR CNRS 6230 - UFR des Sciences et Techniques, Université de Nantes , 2 rue de la Houssinière, BP 92208 - 44322 Nantes Cedex 3, France
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14
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Pötzsch R, Komber H, Stahl BC, Hawker CJ, Voit BI. Radical Thiol-yne Chemistry on Diphenylacetylene: Selective and Quantitative Addition Enabling the Synthesis of Hyperbranched Poly(vinyl sulfide)s. Macromol Rapid Commun 2013; 34:1772-8. [DOI: 10.1002/marc.201300707] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Revised: 09/28/2013] [Indexed: 11/08/2022]
Affiliation(s)
- Robert Pötzsch
- Leibniz-Institut für Polymerforschung Dresden e.V; Hohe Straße 6 01069 Dresden Germany
- Technische Universität Dresden; Center for Advancing Electronics Dresden (cfaed) and Chair of Organic Chemistry of Polymers; 01062 Dresden Germany
| | - Hartmut Komber
- Leibniz-Institut für Polymerforschung Dresden e.V; Hohe Straße 6 01069 Dresden Germany
| | - Brian C. Stahl
- Materials Research Laboratory, Materials Department, and Department of Chemistry and Biochemistry; University of California; Santa Barbara CA 93106-2150 USA
| | - Craig J. Hawker
- Materials Research Laboratory, Materials Department, and Department of Chemistry and Biochemistry; University of California; Santa Barbara CA 93106-2150 USA
| | - Brigitte I. Voit
- Leibniz-Institut für Polymerforschung Dresden e.V; Hohe Straße 6 01069 Dresden Germany
- Technische Universität Dresden; Center for Advancing Electronics Dresden (cfaed) and Chair of Organic Chemistry of Polymers; 01062 Dresden Germany
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15
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Multifunctional phenylboronic acid-tagged fluorescent silica nanoparticles via thiol-ene click reaction for imaging sialic acid expressed on living cells. Talanta 2013; 115:823-9. [DOI: 10.1016/j.talanta.2013.06.060] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Revised: 06/25/2013] [Accepted: 06/28/2013] [Indexed: 01/27/2023]
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16
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Affiliation(s)
- Meng-Xin Hu
- Department of Polymer Science and Engineering, MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Zhejiang University; Hangzhou 310027 China
- School of Food Science and Biotechnology; Zhejiang Gongshang University; Hangzhou 310035 China
| | - Yan Fang
- Department of Polymer Science and Engineering, MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Zhejiang University; Hangzhou 310027 China
| | - Zhi-Kang Xu
- Department of Polymer Science and Engineering, MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Zhejiang University; Hangzhou 310027 China
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17
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Qian YC, Ren N, Huang XJ, Chen C, Yu AG, Xu ZK. Glycosylation of Polyphosphazene Nanofibrous Membrane by Click Chemistry for Protein Recognition. MACROMOL CHEM PHYS 2013. [DOI: 10.1002/macp.201300219] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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18
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19
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Wang C, Fan Y, Hu MX, Xu W, Wu J, Ren PF, Xu ZK. Glycosylation of the polypropylene membrane surface via thiol-yne click chemistry for lectin adsorption. Colloids Surf B Biointerfaces 2013; 110:105-12. [PMID: 23708686 DOI: 10.1016/j.colsurfb.2013.04.029] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2013] [Revised: 04/18/2013] [Accepted: 04/23/2013] [Indexed: 11/15/2022]
Abstract
Glycosylated membrane, as one of the most important affinity membranes, permits affinity separation/purification of proteins based on carbohydrate-protein interactions. It is an important scientific issue to screen facile method for fabricating the glycosylated membrane surface with high glycosyl density. Such a surface can be fabricated by the direct covalent immobilization of carbohydrate ligands on the surfaces of microporous polypropylene membrane (MPPM). First, alkyne-functionalized membrane surface was fabricated by plasma pretreatment combined with UV-induced graft polymerization of 3-(trimethylsilyl) propargyl methacrylate. Then, the glycosylated membrane surface was directly fabricated with the thiol-yne click reaction to ensure rapid process, improved efficiency, and high glycosyl density. Chemical and physical properties of the membrane surface were characterized by ATR/FT-IR, XPS, FESEM and water contact angle measurement. Static lectin adsorption indicates that the glycosylated membrane can specifically adsorb lectin concanavalin A (Con A) other than peanut agglutinin (PNA). Break through curves from dynamic Con A adsorption show the membrane has unique properties such as strong specificity, high adsorption capacity, and reversible binding capability. We suggest that the prepared glycosylated membrane is of great potentials in affinity membrane chromatography for rapid and high-resolution separation/purification of lectins.
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Affiliation(s)
- Cang Wang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
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20
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Marra A, Staderini S, Berthet N, Dumy P, Renaudet O, Dondoni A. Thiyl Glycosylation of Propargylated Octasilsesquioxane: Synthesis and Lectin-Binding Properties of Densely Glycosylated Clusters on a Cubic Platform. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201453] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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21
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Yang WJ, Neoh KG, Kang ET, Lay-Ming Teo S, Rittschof D. Stainless steel surfaces with thiol-terminated hyperbranched polymers for functionalization via thiol-based chemistry. Polym Chem 2013. [DOI: 10.1039/c3py00009e] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Li Y, Pan M, Li Y, Huang Y, Guo Q. Thiol–yne radical reaction mediated site-specific protein labeling via genetic incorporation of an alkynyl-l-lysine analogue. Org Biomol Chem 2013; 11:2624-9. [DOI: 10.1039/c3ob27116a] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Gingras M, Chabre YM, Roy M, Roy R. How do multivalent glycodendrimers benefit from sulfur chemistry? Chem Soc Rev 2013; 42:4823-41. [DOI: 10.1039/c3cs60090d] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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24
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Luo J, Xu ZK. Protein−Carbohydrate Interactions on the Surfaces of Glycosylated Membranes. ACTA ACUST UNITED AC 2012. [DOI: 10.1021/bk-2012-1120.ch011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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25
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Wu XM, Wang LL, Wang Y, Gu JS, Yu HY. Surface modification of polypropylene macroporous membrane by marrying RAFT polymerization with click chemistry. J Memb Sci 2012. [DOI: 10.1016/j.memsci.2012.06.033] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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26
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Hensarling RM, Hoff EA, LeBlanc AP, Guo W, Rahane SB, Patton DL. Photocaged pendent thiol polymer brush surfaces for postpolymerization modifications via thiol-click chemistry. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26468] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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27
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Zhang Z, Yin L, Xu Y, Tong R, Lu Y, Ren J, Cheng J. Facile functionalization of polyesters through thiol-yne chemistry for the design of degradable, cell-penetrating and gene delivery dual-functional agents. Biomacromolecules 2012; 13:3456-62. [PMID: 23098261 DOI: 10.1021/bm301333w] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Synthesis of polyesters bearing pendant amine groups with controlled molecular weights and narrow molecular weight distributions was achieved through ring-opening polymerization of 5-(4-(prop-2-yn-1-yloxy)benzyl)-1,3-dioxolane-2,4-dione, an O-carboxyanhydride derived from tyrosine, followed by thiol-yne "click" photochemistry with 2-aminoethanethiol hydrochloride. This class of biodegradable polymers displayed excellent cell penetration and gene delivery properties with low toxicities.
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Affiliation(s)
- Zhonghai Zhang
- Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, 1304 West Green Street, Urbana, IL 61801, USA
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28
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Meng XL, Fang Y, Wan LS, Huang XJ, Xu ZK. Glycopolymer brushes for the affinity adsorption of RCA120: effects of thickness, grafting density, and epitope density. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:13616-13623. [PMID: 22950871 DOI: 10.1021/la302389e] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The interactions between glycopolymer brushes and lectin are very important for the development of affinity membrane chromatography in protein separation. Here, we report the combination of surface-initiated atom transfer radical polymerization (SI-ATRP) and surface plasmon resonance (SPR) to investigate the relationship between the structure of glycopolymer brushes and the affinity adsorption of lectin. The glycopolymer brushes were fabricated from self-assembly of 11-mercapto-1-undecanol (MUD)/1-undecanethiol (UDT) mixture, immobilization of ATRP initiators, and then SI-ATRP of 2-lactobionamidoethyl methacrylate (LAMA). Brush thickness and grafting density were adjusted by controlling polymerization time and thiol ratio in MUD/UDT mixture, respectively. Sugar epitope density was also controlled through copolymerization of 2-hydroxylethyl methacrylate (HEMA) with LAMA. Ricinus communis agglutinin (RCA(120)), one kind of lectin that can bind galactose specifically, was chosen to study the effects of brush architectures on lectin adsorption. SPR results indicate not only the thickness but also the grafting density and the epitope density of glycopolymer brushes can achieve the best performance of sugar cluster effect in affinity adsorption of lectin. In addition, the mass transport effect is crucial in the adsorption process. We propose that it is important to keep the balance between the sugar cluster effect and the mass transport effect in the preparation of high-performance affinity membrane chromatography.
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Affiliation(s)
- Xiang-Lin Meng
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
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Qian YC, Huang XJ, Chen C, Ren N, Huang X, Xu ZK. A versatile approach to the synthesis of polyphosphazene derivatives via the thiol-ene reaction. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26361] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Meng JQ, Yuan T, Kurth CJ, Shi Q, Zhang YF. Synthesis of antifouling nanoporous membranes having tunable nanopores via click chemistry. J Memb Sci 2012. [DOI: 10.1016/j.memsci.2012.01.049] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ren N, Huang XJ, Huang X, Qian YC, Wang C, Xu ZK. Controllable glycosylation of polyphosphazene via radical thiol-yne click chemistry. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26101] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Massi A, Nanni D. Thiol-yne coupling: revisiting old concepts as a breakthrough for up-to-date applications. Org Biomol Chem 2012; 10:3791-807. [PMID: 22491759 DOI: 10.1039/c2ob25217a] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Radical thiol-yne coupling (TYC) has emerged as one of the most appealing click chemistry procedures, appearing as a sound candidate for replacing/complementing other popular click reactions such as the thiol-ene coupling (TEC) and the Cu-catalysed azide-alkyne cycloaddition (CuAAC). Radical TYC is indeed a metal-free reaction suitable for biomedical applications, and its mechanistic features often make it more efficient than its TEC sister reaction and more suitable for multifaceted derivatisations in the materials chemistry and bioconjugation realms. This article reviews the fascinating results obtained in those fields in very recent years.
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Norberg O, Lee IH, Aastrup T, Yan M, Ramström O. Photogenerated lectin sensors produced by thiol-ene/yne photo-click chemistry in aqueous solution. Biosens Bioelectron 2012; 34:51-6. [PMID: 22341757 DOI: 10.1016/j.bios.2012.01.001] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2011] [Accepted: 01/05/2012] [Indexed: 12/16/2022]
Abstract
The photoinitiated radical reactions between thiols and alkenes/alkynes (thiol-ene and thiol-yne chemistry) have been applied to a functionalization methodology to produce carbohydrate-presenting surfaces for analyses of biomolecular interactions. Polymer-coated quartz surfaces were functionalized with alkenes or alkynes in a straightforward photochemical procedure utilizing perfluorophenylazide (PFPA) chemistry. The alkene/alkyne surfaces were subsequently allowed to react with carbohydrate thiols in water under UV-irradiation. The reaction can be carried out in a drop of water directly on the surface without photoinitiator, and any disulfide side products were easily washed away after the functionalization process. The resulting carbohydrate-presenting surfaces were evaluated in real-time studies of protein-carbohydrate interactions using a quartz crystal microbalance (QCM) flow-through system with recurring injections of selected lectins, with intermediate regeneration steps using low pH buffer. The resulting methodology proved fast, efficient and scalable to high-throughput analysis formats, and the produced surfaces showed significant protein binding with expected selectivities of the lectins used in the study.
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Affiliation(s)
- Oscar Norberg
- KTH Royal Institute of Technology, Department of Chemistry, Stockholm, Sweden
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Rahane SB, Hensarling RM, Sparks BJ, Stafford CM, Patton DL. Synthesis of multifunctional polymer brush surfaces via sequential and orthogonal thiol-click reactions. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c1jm14762e] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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