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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http://dx.doi.org/10.1021/acsmacrolett.7b00561 | DOI Listing |
ACS Macro Lett
September 2017
Chemical Nanoscience Laboratory, School of Chemistry, Newcastle University, Bedson Building, Newcastle upon Tyne NE1 7RU, U.K.
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.
View Article and Find Full Text PDFOrg Biomol Chem
March 2015
Chemical Nanoscience Laboratory, School of Chemistry, Newcastle University, Newcastle-upon-Tyne, UK.
A conceptually new approach to the design of macromolecular receptors for lectins is outlined. Carbohydrate-functionalised Polymer-Scaffolded Dynamic Combinatorial Libraries (PS-DCLs) have been prepared in aqueous solution by the reversible conjugation of carbohydrates possessing acylhydrazide functionalities in their aglycone on to an aldehyde-functionalised polymer scaffold. PS-DCLs have been shown to undergo compositional change in response to the addition of lectin templates, with polymer scaffolds preferentially incorporating carbohydrate units which recognise the lectin added.
View Article and Find Full Text PDFChem Commun (Camb)
July 2011
Chemical Nanoscience Laboratory, School of Chemistry, Newcastle University, Newcastle upon Tyne, NE1 7RU, United Kingdom.
A water soluble polymer-scaffolded dynamic combinatorial library whose members can interconvert through acylhydrazone exchange was prepared and shown to re-equilibrate in the presence of macromolecular templates.
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