A peptoid supramolecular host for benzo[a]pyrene in water

Document Type

Article

Publication Date

2018

Publisher

Taylor & Francis

Abstract

Studies that identify a new supramolecular host for the highly toxic and prevalent carcinogen benzo[a]pyrene (BP) are reported here. By monitoring changes to absorption and fluorescence spectra, the interaction between BP and two peptoids (N-substituted glycine oligomers) of different length and self-association propensities were compared. Peptoid length and solvent choice influence spectral features. Observed trends support that peptoid self-association in aqueous solution generates a hydrophobic core to which BP can associate.

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