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Water‐Soluble and pH‐Responsive Polymeric Nanotubes from Cyclic Peptide Templates
Author(s) -
Chapman Robert,
Warr Gregory G.,
Perrier Sébastien,
Jolliffe Katrina A.
Publication year - 2013
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201203602
Subject(s) - acrylic acid , acrylate , polymer , template , materials science , chirality (physics) , neutron scattering , polymer chemistry , small angle neutron scattering , self assembly , chemical engineering , cyclic peptide , polar , copolymer , scattering , peptide , chemistry , nanotechnology , optics , composite material , biochemistry , chiral symmetry breaking , physics , engineering , quantum mechanics , quark , nambu–jona lasinio model , astronomy
Water‐soluble organic nanotubes were prepared by convergently conjugating polymers of hydroxyethyl acrylate (HEA) and acrylic acid (AA) to self‐assembling cyclic octapeptides of alternating D and L  chirality. The structure of the self‐assembled tubes was characterised in a number of polar solvents, and notably water, by using light scattering, TEM and small angle neutron scattering (SANS) techniques. In addition, the self‐assembly into tubes could be controlled by exploiting the pH responsiveness of acrylic acid polymers.

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