1
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Zagiel B, Peker T, Marquant R, Cazals G, Webb G, Miclet E, Bich C, Sachon E, Moumné R. Dynamic Amino Acid Side‐Chains Grafting on Folded Peptide Backbone**. Chemistry 2022; 28:e202200454. [DOI: 10.1002/chem.202200454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Benjamin Zagiel
- Sorbonne Université École normale supérieure PSL University CNRS Laboratoire des biomolécules, LBM 75005 Paris France
| | - Taleen Peker
- Sorbonne Université École normale supérieure PSL University CNRS Laboratoire des biomolécules, LBM 75005 Paris France
| | - Rodrigue Marquant
- Sorbonne Université École normale supérieure PSL University CNRS Laboratoire des biomolécules, LBM 75005 Paris France
| | - Guillaume Cazals
- UMR 5247-CNRS-UM-ENSCM Institut des Biomolécules Max Mousseron (IBMM) Université de Montpellier 34293 Montpellier France
| | - Gabrielle Webb
- Sorbonne Université École normale supérieure PSL University CNRS Laboratoire des biomolécules, LBM 75005 Paris France
| | - Emeric Miclet
- Sorbonne Université École normale supérieure PSL University CNRS Laboratoire des biomolécules, LBM 75005 Paris France
| | - Claudia Bich
- UMR 5247-CNRS-UM-ENSCM Institut des Biomolécules Max Mousseron (IBMM) Université de Montpellier 34293 Montpellier France
| | - Emmanuelle Sachon
- Sorbonne Université École normale supérieure PSL University CNRS Laboratoire des biomolécules, LBM 75005 Paris France
- MS3 U platform UFR 926 UFR 927 Sorbonne Université 4 place Jussieu 75005 Paris France
| | - Roba Moumné
- Sorbonne Université École normale supérieure PSL University CNRS Laboratoire des biomolécules, LBM 75005 Paris France
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2
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Caillaud K, Ladavière C. Water‐soluble (poly)acylhydrazones: Syntheses and Applications. MACROMOL CHEM PHYS 2022. [DOI: 10.1002/macp.202200064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kilian Caillaud
- Univ Lyon, CNRS, UMR 5223, Ingénierie des Matériaux Polymères Université Claude Bernard Lyon1, INSA Lyon, Université Jean Monnet Villeurbanne Cédex F‐69622 France
| | - Catherine Ladavière
- Univ Lyon, CNRS, UMR 5223, Ingénierie des Matériaux Polymères Université Claude Bernard Lyon1, INSA Lyon, Université Jean Monnet Villeurbanne Cédex F‐69622 France
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3
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Apostolides DE, Patrickios CS. Model dynamic covalent organogels based on end‐linked three‐armed oligo(ethylene glycol) star macromonomers. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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4
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Zhao S, Xu J, Zhang S, Han M, Wu Y, Li Y, Hu L. Multivalent butyrylcholinesterase inhibitor discovered by exploiting dynamic combinatorial chemistry. Bioorg Chem 2021; 108:104656. [PMID: 33548731 DOI: 10.1016/j.bioorg.2021.104656] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 01/07/2021] [Accepted: 01/12/2021] [Indexed: 12/21/2022]
Abstract
In this study, we report the generation of a polymer-based dynamic combinatorial library (DCL) incorporating exchangeable side chains using acylhydrazone formation reaction. In combination with tetrameric butyrylcholinesterase (BChE), the most potent binding side chain was identified, and the information obtained was further used for the synthesis of a multivalent BChE inhibitor. In the in vitro biological evaluation, this multivalent inhibitor exhibited not only better inhibitory effect than the commercial reference but also high selectivity on BChE over acetylcholinesterase (AChE).
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Affiliation(s)
- Shuang Zhao
- School of Pharmacy, Jiangsu University, 301 Xuefu Rd., Zhenjiang, China
| | - Jintao Xu
- School of Pharmacy, Jiangsu University, 301 Xuefu Rd., Zhenjiang, China
| | - Shixin Zhang
- School of Pharmacy, Jiangsu University, 301 Xuefu Rd., Zhenjiang, China
| | - Maochun Han
- School of Pharmacy, Jiangsu University, 301 Xuefu Rd., Zhenjiang, China
| | - Yao Wu
- School of Pharmacy, Jiangsu University, 301 Xuefu Rd., Zhenjiang, China
| | - Yusi Li
- School of Pharmacy, Jiangsu University, 301 Xuefu Rd., Zhenjiang, China
| | - Lei Hu
- School of Pharmacy, Jiangsu University, 301 Xuefu Rd., Zhenjiang, China.
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5
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Wilkinson AA, Jagu E, Ubych K, Coulthard S, Rushton AE, Kennefick J, Su Q, Neely RK, Fernandez-Trillo P. Site-Selective and Rewritable Labeling of DNA through Enzymatic, Reversible, and Click Chemistries. ACS CENTRAL SCIENCE 2020; 6:525-534. [PMID: 32342002 PMCID: PMC7181315 DOI: 10.1021/acscentsci.9b01023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Indexed: 05/02/2023]
Abstract
Current methods for bioconjugation rely on the introduction of stable linkers that lack the required versatility to perform sequential functionalizations. However, sequential manipulations are an increasing requirement in chemical biology because they can underpin multiple analyses of the same sample to provide a wider understanding of cell behavior. Here, we present a new method to site-selectively write, remove, and rewrite chemical functionality to a biomolecule, DNA in this case. Our method combines the precision and robustness of methyltransferase-directed labeling with the reversibility of acyl hydrazones and the efficiency of click chemistry. Underpinning the method is a new S-adenosyl-l-methionine derivative to site-selectively label DNA with a bifunctional chemical handle containing an acyl hydrazone-linker and a terminal azide. Functional tags are conjugated via the azide and can be removed (i.e., untagged) when needed at the acyl hydrazone via exchange with hydroxyl amine. The formed hydrazide-labeled DNA is a versatile intermediate that can be either rewritten to reset the original chemical handle or covalently reacted with a permanent tag. This ability to write, tag, untag, and permanently tag DNA is exploited to sequentially introduce two fluorescent dyes on DNA. Finally, we demonstrate the potential of the method by developing a protocol to sort labeled DNA using magnetic beads, with subsequent amplification of the sorted DNA sample for further analysis. The presented method opens new avenues for site-selective bioconjugation and should underpin integrative approaches in chemical biology where sequential functionalizations of the same sample are required.
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Affiliation(s)
- Andrew A Wilkinson
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, U.K., B15 2TT
| | - Elodie Jagu
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, U.K., B15 2TT
| | - Krystian Ubych
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, U.K., B15 2TT
| | - Steven Coulthard
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, U.K., B15 2TT
| | - Ashleigh E Rushton
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, U.K., B15 2TT
| | - Jack Kennefick
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, U.K., B15 2TT
| | - Qiang Su
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, U.K., B15 2TT
| | - Robert K Neely
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, U.K., B15 2TT
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6
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Zhang Y, Qi Y, Ulrich S, Barboiu M, Ramström O. Dynamic Covalent Polymers for Biomedical Applications. MATERIALS CHEMISTRY FRONTIERS 2020; 4:489-506. [PMID: 33791102 PMCID: PMC8009197 DOI: 10.1039/c9qm00598f] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The rapid development of supramolecular polymer chemistry and constitutional dynamic chemistry over the last decades has made tremendous impact on the emergence of dynamic covalent polymers. These materials are formed through reversible covalent bonds, endowing them with adaptive and responsive features that have resulted in high interest throughout the community. Owing to their intriguing properties, such as self-healing, shape-memory effects, recyclability, degradability, stimuli-responsiveness, etc., the materials have found multiple uses in a wide range of areas. Of special interest is their increasing use for biomedical applications, and many examples have been demonstrated in recent years. These materials have thus been used for the recognition and sensing of biologically active compounds, for the modulation of enzyme activity, for gene delivery, and as materials for cell culture, delivery, and wound-dressing. In this review, some of these endeavors are discussed, highlighting the many advantages and unique properties of dynamic covalent polymers for use in biology and biomedicine.
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Affiliation(s)
- Yan Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Pharmaceutical Sciences, Jiangnan University, Wuxi, 214122, P.R. China
| | - Yunchuan Qi
- Department of Chemistry, University of Massachusetts Lowell, One University Ave. Lowell, MA 01854, USA
| | - Sébastien Ulrich
- Institut des Biomolécules Max Mousseron (IBMM), CNRS, Université of Montpellier, ENSCM, Montpellier, France
| | - Mihail Barboiu
- Institut Européen des Membranes, Adaptive Supramolecular Nanosystems Group, University of Montpellier, ENSCM, CNRS, Place Eugène Bataillon, CC 047, F-34095, Montpellier, France
| | - Olof Ramström
- Department of Chemistry, University of Massachusetts Lowell, One University Ave. Lowell, MA 01854, USA
- Department of Chemical and Biomedical Sciences, Linnaeus University, SE-39182 Kalmar, Sweden
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7
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Su D, Coste M, Diaconu A, Barboiu M, Ulrich S. Cationic dynamic covalent polymers for gene transfection. J Mater Chem B 2020; 8:9385-9403. [DOI: 10.1039/d0tb01836h] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Dynamic covalent polymers have revealed strong potential in gene delivery, thanks to their versatile self-assembly, adaptive and responsive behaviors.
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Affiliation(s)
- Dandan Su
- Institut Européen des Membranes
- Adaptive Supramolecular Nanosystems Group
- University of Montpellier
- ENSCM
- CNRS
| | - Maëva Coste
- Institut des Biomolécules Max Mousseron (IBMM)
- CNRS
- Université of Montpellier
- ENSCM
- Montpellier
| | - Andrei Diaconu
- Petru Poni” Institute of Macromolecular Chemistry of Romanian Academy
- Iasi
- Romania
| | - Mihail Barboiu
- Institut Européen des Membranes
- Adaptive Supramolecular Nanosystems Group
- University of Montpellier
- ENSCM
- CNRS
| | - Sébastien Ulrich
- Institut des Biomolécules Max Mousseron (IBMM)
- CNRS
- Université of Montpellier
- ENSCM
- Montpellier
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8
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Bracchi ME, Dura G, Fulton DA. The synthesis of poly(arylthiols) and their utilization in the preparation of cross-linked dynamic covalent polymer nanoparticles and hydrogels. Polym Chem 2019. [DOI: 10.1039/c9py00057g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Poly(arylthiols) can reversibly cross-link to form nanoparticles and hydrogels.
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Affiliation(s)
- Michael E. Bracchi
- Chemical Nanoscience Laboratory
- Chemistry-School of Natural and Environmental Sciences
- Newcastle University
- Newcastle Upon Tyne
- UK
| | - Gema Dura
- Chemical Nanoscience Laboratory
- Chemistry-School of Natural and Environmental Sciences
- Newcastle University
- Newcastle Upon Tyne
- UK
| | - David A. Fulton
- Chemical Nanoscience Laboratory
- Chemistry-School of Natural and Environmental Sciences
- Newcastle University
- Newcastle Upon Tyne
- UK
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9
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Higgs PL, Ruiz-Sanchez AJ, Dalmina M, Horrocks BR, Leach AG, Fulton DA. Enhancing the kinetics of hydrazone exchange processes: an experimental and computational study. Org Biomol Chem 2019; 17:3218-3224. [DOI: 10.1039/c9ob00058e] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Hydrogen-bond acceptors (A) stabilize the transition state, lowering the energy barrier to rapid hydrazone exchange, without need for exogenous catalyst.
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Affiliation(s)
- Patrick L. Higgs
- Chemical Nanoscience Laboratory
- Chemistry-School of Natural and Environmental Sciences
- Bedson Building
- Newcastle University
- Newcastle upon Tyne
| | - Antonio J. Ruiz-Sanchez
- Chemical Nanoscience Laboratory
- Chemistry-School of Natural and Environmental Sciences
- Bedson Building
- Newcastle University
- Newcastle upon Tyne
| | - Milene Dalmina
- Chemical Nanoscience Laboratory
- Chemistry-School of Natural and Environmental Sciences
- Bedson Building
- Newcastle University
- Newcastle upon Tyne
| | - Benjamin R. Horrocks
- Chemical Nanoscience Laboratory
- Chemistry-School of Natural and Environmental Sciences
- Bedson Building
- Newcastle University
- Newcastle upon Tyne
| | - Andrew G. Leach
- School of Pharmacy and Biomolecular Sciences
- James Parsons Building
- Liverpool John Moores University
- Liverpool
- UK
| | - David A. Fulton
- Chemical Nanoscience Laboratory
- Chemistry-School of Natural and Environmental Sciences
- Bedson Building
- Newcastle University
- Newcastle upon Tyne
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10
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Zhong Y, Zeberl BJ, Wang X, Luo J. Combinatorial approaches in post-polymerization modification for rational development of therapeutic delivery systems. Acta Biomater 2018; 73:21-37. [PMID: 29654990 PMCID: PMC5985219 DOI: 10.1016/j.actbio.2018.04.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 03/07/2018] [Accepted: 04/04/2018] [Indexed: 12/12/2022]
Abstract
The combinatorial polymer library approach has been proven to be effective for the optimization of therapeutic delivery systems. The library of polymers with chemical diversity has been synthesized by (i) polymerization of functionalized monomers or (ii) post-polymerization modification of reactive polymers. Most scientists have followed the first approach so far, and the second method has emerged as a versatile approach for combinatorial biomaterials discovery. This review focuses on the second approach, especially discussing the post-modifications that employ reactive polymers as templates for combinatorial synthesis of a library of functional polymers with distinct structural diversity or a combination of different functionalities. In this way, the functional polymers have a consistent chain length and distribution, which allows for systematic optimization of therapeutic delivery polymers for the efficient delivery of genes, small-molecule drugs, and protein therapeutics. In this review, the modification of representative reactive polymers for the delivery of different therapeutic payloads are summarized. The recent advances in rational design and optimization of therapeutic delivery systems based on reactive polymers are highlighted. This review ends with a summary of the current achievements and the prospect on future directions in applying the approach of post-polymerization modification of polymers to accelerate the development of therapeutic delivery systems. STATEMENT OF SIGNIFICANCE A strategy to rationally design and systematically optimize polymers for the efficient delivery of specific therapeutics is highly needed. The combinatorial polymer library approach could be an effective way to this end. The post-polymerization modification of reactive polymer precursors is applicable for the combinatorial synthesis of a library of functional polymers with distinct structural diversity across a consistent degree of polymerization. This allows for parallel comparison and systematic evaluation/optimization of functional polymers for efficient therapeutic delivery. This review summarizes the key elements of this combinatorial polymer synthesis approach realized by post-polymerization modification of reactive polymer precursors towards the development and identification of optimal polymers for the efficient delivery of therapeutic agents.
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Affiliation(s)
- Yuanbo Zhong
- National Engineering Research Center for Colloidal Materials, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, PR China
| | - Brian J Zeberl
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, United States
| | - Xu Wang
- National Engineering Research Center for Colloidal Materials, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, PR China.
| | - Juntao Luo
- Department of Pharmacology, State University of New York Upstate Medical University, Syracuse, NY 13210, United States; Upstate Cancer Center, State University of New York Upstate Medical University, Syracuse, NY 13210, United States.
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11
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Domaille DW, Love DM, Rima XY, Harguindey A, Fairbanks BD, Klug D, Cha JN, Bowman CN. Post-synthetic functionalization of a polysulfone scaffold with hydrazone-linked functionality. Polym Chem 2018. [DOI: 10.1039/c8py00631h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The synthesis, characterization, and post-synthetic functionalization of a readily functionalized step-growth linear polymer derived from divinyl sulfone (DVS) and tert-butylcarbazate (TBC) is presented.
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Affiliation(s)
| | - Dillon M. Love
- Department of Chemical and Biological Engineering
- University of Colorado
- Boulder
- USA
| | - Xilal Y. Rima
- Department of Chemical and Biological Engineering
- University of Colorado
- Boulder
- USA
| | - Albert Harguindey
- Department of Chemical and Biological Engineering
- University of Colorado
- Boulder
- USA
| | | | - David Klug
- Department of Chemical and Biological Engineering
- University of Colorado
- Boulder
- USA
| | - Jennifer N. Cha
- Department of Chemical and Biological Engineering
- University of Colorado
- Boulder
- USA
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12
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Mahon CS, McGurk CJ, Watson SMD, Fascione MA, Sakonsinsiri C, Turnbull WB, Fulton DA. Molecular Recognition-Mediated Transformation of Single-Chain Polymer Nanoparticles into Crosslinked Polymer Films. Angew Chem Int Ed Engl 2017; 56:12913-12918. [PMID: 28805991 PMCID: PMC5656938 DOI: 10.1002/anie.201706379] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Indexed: 12/05/2022]
Abstract
We describe single-chain polymer nanoparticles (SCNPs) possessing intramolecular dynamic covalent crosslinks that can transform into polymer films through a molecular recognition-mediated crosslinking process. The SCNPs utilise molecular recognition with surface-immobilised proteins to concentrate upon a substrate, bringing the SCNPs into close spatial proximity with one another and allowing their dynamic covalent crosslinkers to undergo intra- to interpolymer chain crosslinking leading to the formation of polymeric film. SCNPs must possess both the capacity for specific molecular recognition and a dynamic nature to their intramolecular crosslinkers to form polymer films, and an investigation of the initial phase of film formation indicates it proceeds from features which form upon the surface then grow predominantly in the xy directions. This approach to polymer film formation presents a potential method to "wrap" surfaces displaying molecular recognition motifs-which could potentially include viral, cellular and bacterial surfaces or artificial surfaces displaying multivalent recognition motifs-within a layer of polymer film.
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Affiliation(s)
- Clare S. Mahon
- Chemical Nanoscience LaboratorySchool of ChemistryNewcastle UniversityNewcastle-upon-TyneNE1 7RUUK
- School of Chemistry and Astbury Centre for Structural Molecular BiologyUniversity of LeedsLeedsLS2 9JTUK
- Department of ChemistryUniversity of YorkHeslingtonYorkYO10 5DDUK
| | - Christopher J. McGurk
- Chemical Nanoscience LaboratorySchool of ChemistryNewcastle UniversityNewcastle-upon-TyneNE1 7RUUK
| | - Scott M. D. Watson
- Chemical Nanoscience LaboratorySchool of ChemistryNewcastle UniversityNewcastle-upon-TyneNE1 7RUUK
| | | | - Chadamas Sakonsinsiri
- School of Chemistry and Astbury Centre for Structural Molecular BiologyUniversity of LeedsLeedsLS2 9JTUK
- Department of BiochemistryFaculty of MedicineKhon Kean UniversityMuang DistrictKhon Kaen40002Thailand
| | - W. Bruce Turnbull
- School of Chemistry and Astbury Centre for Structural Molecular BiologyUniversity of LeedsLeedsLS2 9JTUK
| | - David A. Fulton
- Chemical Nanoscience LaboratorySchool of ChemistryNewcastle UniversityNewcastle-upon-TyneNE1 7RUUK
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13
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Ruiz-Sanchez AJ, Higgs PL, Peters DT, Turley AT, Dobson MA, North AJ, Fulton DA. Probing the Surfaces of Biomacromolecules with Polymer-Scaffolded Dynamic Combinatorial Libraries. ACS Macro Lett 2017; 6:903-907. [PMID: 35650888 DOI: 10.1021/acsmacrolett.7b00561] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Methods to analyze and compare biomacromolecular surfaces are still in their relative infancy on account of the challenges involved in comparing surfaces computationally. We describe a systems chemistry approach that utilizes polymer-scaffolded dynamic combinatorial libraries to experimentally probe biomacromolecular surfaces in aqueous solution which provides feedback as to the nature of the surfaces, allowing the comparison of three globular proteins and a nucleic acid.
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Affiliation(s)
- Antonio J. Ruiz-Sanchez
- Chemical
Nanoscience Laboratory, School of Chemistry, Newcastle University, Bedson Building, Newcastle upon Tyne NE1 7RU, U.K
| | - Patrick L. Higgs
- Chemical
Nanoscience Laboratory, School of Chemistry, Newcastle University, Bedson Building, Newcastle upon Tyne NE1 7RU, U.K
| | - Daniel T. Peters
- Institute
for Cell and Molecular Biosciences, Newcastle University, Framlington Place, Newcastle upon Tyne NE2 4HH, U.K
| | - Andrew T. Turley
- Chemical
Nanoscience Laboratory, School of Chemistry, Newcastle University, Bedson Building, Newcastle upon Tyne NE1 7RU, U.K
| | - Matthew A. Dobson
- Chemical
Nanoscience Laboratory, School of Chemistry, Newcastle University, Bedson Building, Newcastle upon Tyne NE1 7RU, U.K
| | - Adam J. North
- Chemical
Nanoscience Laboratory, School of Chemistry, Newcastle University, Bedson Building, Newcastle upon Tyne NE1 7RU, U.K
| | - David A. Fulton
- Chemical
Nanoscience Laboratory, School of Chemistry, Newcastle University, Bedson Building, Newcastle upon Tyne NE1 7RU, U.K
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14
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Mahon CS, McGurk CJ, Watson SMD, Fascione MA, Sakonsinsiri C, Turnbull WB, Fulton DA. Molecular Recognition-Mediated Transformation of Single-Chain Polymer Nanoparticles into Crosslinked Polymer Films. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706379] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Clare S. Mahon
- Chemical Nanoscience Laboratory; School of Chemistry; Newcastle University; Newcastle-upon-Tyne NE1 7RU UK
- School of Chemistry and Astbury Centre for Structural Molecular Biology; University of Leeds; Leeds LS2 9JT UK
- Department of Chemistry; University of York; Heslington York YO10 5DD UK
| | - Christopher J. McGurk
- Chemical Nanoscience Laboratory; School of Chemistry; Newcastle University; Newcastle-upon-Tyne NE1 7RU UK
| | - Scott M. D. Watson
- Chemical Nanoscience Laboratory; School of Chemistry; Newcastle University; Newcastle-upon-Tyne NE1 7RU UK
| | - Martin A. Fascione
- Department of Chemistry; University of York; Heslington York YO10 5DD UK
| | - Chadamas Sakonsinsiri
- School of Chemistry and Astbury Centre for Structural Molecular Biology; University of Leeds; Leeds LS2 9JT UK
- Department of Biochemistry; Faculty of Medicine; Khon Kean University; Muang District Khon Kaen 40002 Thailand
| | - W. Bruce Turnbull
- School of Chemistry and Astbury Centre for Structural Molecular Biology; University of Leeds; Leeds LS2 9JT UK
| | - David A. Fulton
- Chemical Nanoscience Laboratory; School of Chemistry; Newcastle University; Newcastle-upon-Tyne NE1 7RU UK
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15
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Beierle JM, Ura Y, Ghadiri MR, Leman LJ. Templated Self-Assembly of Dynamic Peptide Nucleic Acids. Biochemistry 2017; 57:160-172. [PMID: 28832127 DOI: 10.1021/acs.biochem.7b00656] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Template-directed macromolecule synthesis is a hallmark of living systems. Inspired by this natural process, several fundamentally novel mechanisms for template-directed assembly of nucleic acid analogues have been developed. Although these approaches have broad significance, including potential applications in biotechnology and implications for the origins of life, there are unresolved challenges in how to characterize in detail the complex assembly equilibria associated with dynamic templated reactions. Here we describe mechanistic studies of template-directed dynamic assembly for thioester peptide nucleic acid (tPNA), an informational polymer that responds to selection pressures under enzyme-free conditions. To overcome some of the inherent challenges of mechanistic studies of dynamic oligomers, we designed, synthesized, and implemented tPNA-DNA conjugates. The DNA primer region affords a high level of control over the location and register of the tPNA backbone in relation to the template strand. We characterized the degree and kinetics of dynamic nucleobase mismatch correction at defined backbone positions. Furthermore, we report the fidelity of dynamic assembly in tPNA as a function of position along the peptide backbone. Finally, we present theoretical studies that explore the level of fidelity that can be expected for an oligomer having a given hybridization affinity in dynamic templated reactions and provide guidance for the future development of sequence self-editing polymers and materials. As our results demonstrate, the use of molecular conjugates of constitutionally static and dynamic polymers establishes a new methodology for expediting the characterization of the complex chemical equilibria that underlie the assembly of dynamic informational polymers.
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Affiliation(s)
- John M Beierle
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute , 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Yasuyuki Ura
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute , 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - M Reza Ghadiri
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute , 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Luke J Leman
- Department of Chemistry and The Skaggs Institute for Chemical Biology, The Scripps Research Institute , 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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16
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Crisan DN, Creese O, Ball R, Brioso JL, Martyn B, Montenegro J, Fernandez-Trillo F. Poly(acryloyl hydrazide), a versatile scaffold for the preparation of functional polymers: synthesis and post-polymerisation modification. Polym Chem 2017; 8:4576-4584. [PMID: 30174727 PMCID: PMC6091239 DOI: 10.1039/c7py00535k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 07/02/2017] [Indexed: 12/31/2022]
Abstract
Here we present the synthesis of poly(acryloyl hydrazide), a versatile scaffold for the preparation of functional polymers, and its post-polymerisation modification using a wide range of conditions.
Here we present the synthesis and post-polymerisation modification of poly(acryloyl hydrazide), a versatile scaffold for the preparation of functional polymers: poly(acryloyl hydrazide) was prepared from commercially available starting materials in a three step synthesis on a large scale, in good yields and high purity. Our synthetic approach included the synthesis of a Boc-protected acryloyl hydrazide, the preparation of polymers via RAFT polymerisation and the deprotection of the corresponding Boc-protected poly(acryloyl hydrazide). Post-polymerisation modification of poly(acryloyl hydrazide) was then demonstrated using a range of conditions for both hydrophilic and hydrophobic aldehydes. These experiments demonstrate the potential of poly(acryloyl hydrazide) as a scaffold in the synthesis of functional polymers, in particular those applications where in situ screening of the activity of the functionalised polymers may be required (e.g. biological applications).
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Affiliation(s)
- Daniel N Crisan
- School of Chemistry , University of Birmingham B15 2TT , UK .
| | - Oliver Creese
- School of Chemistry , University of Birmingham B15 2TT , UK .
| | - Ranadeb Ball
- School of Chemistry , University of Birmingham B15 2TT , UK .
| | | | - Ben Martyn
- School of Chemistry , University of Warwick CV47AL , UK
| | - Javier Montenegro
- Departamento de Química Orgánica y Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS) , Universidade de Santiago de Compostela E-15782 , Spain .
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17
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Brisson ERL, Xiao Z, Franks GV, Connal LA. Versatile Synthesis of Amino Acid Functional Polymers without Protection Group Chemistry. Biomacromolecules 2016; 18:272-280. [DOI: 10.1021/acs.biomac.6b01618] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Emma R. L. Brisson
- Department of Chemical and
Biomolecular Engineering and Particulate
Fluids Processing Centre, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Zeyun Xiao
- Department of Chemical and
Biomolecular Engineering and Particulate
Fluids Processing Centre, The University of Melbourne, Parkville, VIC 3010, Australia
| | - George V. Franks
- Department of Chemical and
Biomolecular Engineering and Particulate
Fluids Processing Centre, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Luke A. Connal
- Department of Chemical and
Biomolecular Engineering and Particulate
Fluids Processing Centre, The University of Melbourne, Parkville, VIC 3010, Australia
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18
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Priegue JM, Crisan DN, Martínez-Costas J, Granja JR, Fernandez-Trillo F, Montenegro J. In Situ Functionalized Polymers for siRNA Delivery. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601441] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Juan M. Priegue
- Departamento de Química Orgánica; Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS); Universidade de Santiago de Compostela; E-15782 Spain
| | | | - José Martínez-Costas
- Departamento de Bioquimica y Biología Molecular; Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS); Universidade de Santiago de Compostela; E-15782 Spain
| | - Juan R. Granja
- Departamento de Química Orgánica; Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS); Universidade de Santiago de Compostela; E-15782 Spain
| | | | - Javier Montenegro
- Departamento de Química Orgánica; Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS); Universidade de Santiago de Compostela; E-15782 Spain
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19
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Priegue JM, Crisan DN, Martínez-Costas J, Granja JR, Fernandez-Trillo F, Montenegro J. In Situ Functionalized Polymers for siRNA Delivery. Angew Chem Int Ed Engl 2016; 55:7492-5. [DOI: 10.1002/anie.201601441] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Indexed: 01/13/2023]
Affiliation(s)
- Juan M. Priegue
- Departamento de Química Orgánica; Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS); Universidade de Santiago de Compostela; E-15782 Spain
| | | | - José Martínez-Costas
- Departamento de Bioquimica y Biología Molecular; Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS); Universidade de Santiago de Compostela; E-15782 Spain
| | - Juan R. Granja
- Departamento de Química Orgánica; Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS); Universidade de Santiago de Compostela; E-15782 Spain
| | | | - Javier Montenegro
- Departamento de Química Orgánica; Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS); Universidade de Santiago de Compostela; E-15782 Spain
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20
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Deng J, Liu X, Ma L, Cheng C, Sun S, Zhao C. Switching biological functionalities of biointerfaces via dynamic covalent bonds. J Mater Chem B 2016; 4:694-703. [DOI: 10.1039/c5tb02072g] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
We construct a stimuli responsive biointerface via a dynamic covalent bond that could switch its surface biofunctionalities on demand. The switchability is achieved via reversible attaching/detaching of aldehyde end-functionalized biomacromolecules.
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Affiliation(s)
- Jie Deng
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Xinyue Liu
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Lang Ma
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Chong Cheng
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Shudong Sun
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Changsheng Zhao
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials and Engineering
- Sichuan University
- Chengdu 610065
- China
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21
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Nowak P, Saggiomo V, Salehian F, Colomb-Delsuc M, Han Y, Otto S. Localized Template-Driven Functionalization of Nanoparticles by Dynamic Combinatorial Chemistry. Angew Chem Int Ed Engl 2015; 54:4192-7. [DOI: 10.1002/anie.201409667] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Revised: 01/21/2015] [Indexed: 12/18/2022]
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22
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Nowak P, Saggiomo V, Salehian F, Colomb-Delsuc M, Han Y, Otto S. Localized Template-Driven Functionalization of Nanoparticles by Dynamic Combinatorial Chemistry. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201409667] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Mahon CS, Fascione MA, Sakonsinsiri C, McAllister TE, Bruce Turnbull W, Fulton DA. Templating carbohydrate-functionalised polymer-scaffolded dynamic combinatorial libraries with lectins. Org Biomol Chem 2015; 13:2756-61. [DOI: 10.1039/c4ob02587c] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The templation of carbohydrate-functionalised Polymer-Scaffolded Dynamic Combinatorial Libraries affords polymers possessing significantly enhanced affinities for the template, with enhancements in free energy of binding in the range of 5.2–8.8 kJ mol−1 observed.
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Affiliation(s)
- Clare S. Mahon
- Chemical Nanoscience Laboratory
- School of Chemistry
- Newcastle University
- Newcastle-upon-Tyne
- UK
| | - Martin A. Fascione
- School of Chemistry and Astbury Centre for Structural Molecular Biology
- University of Leeds
- Leeds
- UK
- Department of Chemistry
| | - Chadamas Sakonsinsiri
- School of Chemistry and Astbury Centre for Structural Molecular Biology
- University of Leeds
- Leeds
- UK
| | - Tom E. McAllister
- School of Chemistry and Astbury Centre for Structural Molecular Biology
- University of Leeds
- Leeds
- UK
| | - W. Bruce Turnbull
- School of Chemistry and Astbury Centre for Structural Molecular Biology
- University of Leeds
- Leeds
- UK
| | - David A. Fulton
- Chemical Nanoscience Laboratory
- School of Chemistry
- Newcastle University
- Newcastle-upon-Tyne
- UK
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Whitcombe MJ, Kirsch N, Nicholls IA. Molecular imprinting science and technology: a survey of the literature for the years 2004-2011. J Mol Recognit 2014; 27:297-401. [PMID: 24700625 DOI: 10.1002/jmr.2347] [Citation(s) in RCA: 275] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 10/28/2013] [Accepted: 12/01/2013] [Indexed: 12/11/2022]
Abstract
Herein, we present a survey of the literature covering the development of molecular imprinting science and technology over the years 2004-2011. In total, 3779 references to the original papers, reviews, edited volumes and monographs from this period are included, along with recently identified uncited materials from prior to 2004, which were omitted in the first instalment of this series covering the years 1930-2003. In the presentation of the assembled references, a section presenting reviews and monographs covering the area is followed by sections describing fundamental aspects of molecular imprinting including the development of novel polymer formats. Thereafter, literature describing efforts to apply these polymeric materials to a range of application areas is presented. Current trends and areas of rapid development are discussed.
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25
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Mahon CS, Fulton DA. Mimicking nature with synthetic macromolecules capable of recognition. Nat Chem 2014; 6:665-72. [PMID: 25054935 DOI: 10.1038/nchem.1994] [Citation(s) in RCA: 107] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Accepted: 05/30/2014] [Indexed: 02/06/2023]
Abstract
Nature has, through billions of years of evolution, assembled a multitude of polymeric macromolecules capable of exquisite molecular recognition. This functionality arises from the precise control exerted over their biosynthesis that results in key residues being anchored in the appropriate positions to interact with target substrates. Developing 'wholly synthetic' macromolecular analogues that can mimic this behaviour presents a considerable challenge to chemists, who lack the 'biological machinery' used in nature to assemble polymers with such precision. In addressing this challenge, familiar chemical concepts, such as combinatorial methods and supramolecular interactions, have been adapted for application in the macromolecular arena. Working from a limited set of residues, synthetic macromolecules have been produced that display surprisingly high binding affinities towards target proteins, even possessing useful in vivo activities. These observations are all the more surprising when one considers the heterogeneity inherent within these synthetic macromolecular receptors, and provoke intriguing questions regarding our assumptions about the design of receptors.
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Affiliation(s)
- Clare S Mahon
- Chemical Nanoscience Laboratory, School of Chemistry, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
| | - David A Fulton
- Chemical Nanoscience Laboratory, School of Chemistry, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
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26
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Sanchez-Sanchez A, Fulton DA, Pomposo JA. pH-responsive single-chain polymer nanoparticles utilising dynamic covalent enamine bonds. Chem Commun (Camb) 2014; 50:1871-4. [DOI: 10.1039/c3cc48733d] [Citation(s) in RCA: 120] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Dynamic covalent enamine cross-links facilitate the reversible structural interconversion of dynamic single-chain polymer nanoparticles into linear polymer chains using pH as a trigger.
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Affiliation(s)
- Ana Sanchez-Sanchez
- Centro de Física de Materiales (CSIC, UPV/EHU)-Materials Physics Center
- Paseo Manuel Lardizábal 5
- 20018 San Sebastián, Spain
- Departamento de Física de Materiales
- Universidad del País Vasco (UPV/EHU)
| | - David A. Fulton
- Chemical Nanoscience Laboratory
- School of Chemistry
- Newcastle University
- Newcastle upon Tyne, UK
| | - José A. Pomposo
- Centro de Física de Materiales (CSIC, UPV/EHU)-Materials Physics Center
- Paseo Manuel Lardizábal 5
- 20018 San Sebastián, Spain
- Departamento de Física de Materiales
- Universidad del País Vasco (UPV/EHU)
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27
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Ulrich S, Dumy P. Probing secondary interactions in biomolecular recognition by dynamic combinatorial chemistry. Chem Commun (Camb) 2014; 50:5810-25. [DOI: 10.1039/c4cc00263f] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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28
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Wang X, Wang L, Yang S, Zhao H, Liu L. Multi-responsive protein nanocarriers from an anionic dynamic covalent copolymer. Polym Chem 2014. [DOI: 10.1039/c4py00117f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PIC micelles were formed through electrostatic interactions between the anionic dynamer and lysozyme, and the micelles possessed pH-, salt-, and enzyme-responsive features.
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Affiliation(s)
- Xiaobei Wang
- Key Laboratory of Functional Polymer Materials
- Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Lin Wang
- Key Laboratory of Functional Polymer Materials
- Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Shixia Yang
- Key Laboratory of Functional Polymer Materials
- Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Hanying Zhao
- Key Laboratory of Functional Polymer Materials
- Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Li Liu
- Key Laboratory of Functional Polymer Materials
- Ministry of Education
- Institute of Polymer Chemistry
- Nankai University
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
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29
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Less RJ, Simmonds HR, Dane SBJ, Wright DS. Stoichiometric and catalytic reactions of LiAlH4 with Me2NHBH3. Dalton Trans 2013; 42:6337-43. [PMID: 23302951 DOI: 10.1039/c2dt32569a] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Structural and in situ NMR spectroscopic studies show that N-H deprotonation, B-N bond cleavage and B-N bond formation can occur in the stoichiometric and catalytic reactions of LiAlH4 with Me2NHBH3.
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Affiliation(s)
- Robert J Less
- Chemistry Department, Cambridge University, Cambridge, UK
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30
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Hamieh S, Saggiomo V, Nowak P, Mattia E, Ludlow RF, Otto S. A “Dial-A-Receptor” Dynamic Combinatorial Library. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201305744] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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31
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Hamieh S, Saggiomo V, Nowak P, Mattia E, Ludlow RF, Otto S. A “Dial-A-Receptor” Dynamic Combinatorial Library. Angew Chem Int Ed Engl 2013; 52:12368-72. [DOI: 10.1002/anie.201305744] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Indexed: 01/28/2023]
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32
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Li J, Yang S, Wang L, Wang X, Liu L. Thermoresponsive Dynamic Covalent Polymers with Tunable Properties. Macromolecules 2013. [DOI: 10.1021/ma400948j] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Jingyi Li
- Key Laboratory
of Functional Polymer Materials, Ministry
of Education, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Shixia Yang
- Key Laboratory
of Functional Polymer Materials, Ministry
of Education, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Lin Wang
- Key Laboratory
of Functional Polymer Materials, Ministry
of Education, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Xiaobei Wang
- Key Laboratory
of Functional Polymer Materials, Ministry
of Education, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Li Liu
- Key Laboratory
of Functional Polymer Materials, Ministry
of Education, Institute of Polymer Chemistry, Nankai University, Tianjin 300071, P. R. China
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Mahon CS, Jackson AW, Murray BS, Fulton DA. Investigating templating within Polymer-Scaffolded Dynamic Combinatorial Libraries. Polym Chem 2013. [DOI: 10.1039/c2py20600e] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Mahon CS, Fulton DA. Templation-induced re-equilibration in polymer-scaffolded dynamic combinatorial libraries leads to enhancements in binding affinities. Chem Sci 2013. [DOI: 10.1039/c3sc51413g] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Affiliation(s)
- Benjamin S. Murray
- Chemical Nanoscience Laboratory, School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, United Kingdom
| | - David A. Fulton
- Chemical Nanoscience Laboratory, School of Chemistry, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, United Kingdom
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