Thiourea-tagged poly(octadecyl acrylate) gels as fluoride and acetate responsive polymer gels through selective complexation.

Chem Commun (Camb)

Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.

Published: February 2011

AI Article Synopsis

  • Researchers created polymer gels that respond to fluoride and acetate ions by adding a compound called p-nitrophenylthiourea to poly(octadecyl acrylate) gels.
  • When these gels come into contact with fluoride or acetate, they change color and volume due to the interaction with ions in a solvent called THF (tetrahydrofuran).
  • This study showcases a method for designing smart materials that can alter their properties based on specific ion presence.

Article Abstract

Fluoride and acetate-responsive polymer gels were prepared by incorporation of p-nitrophenylthiourea into poly(octadecyl acrylate) gels, and the colours and volumes were changed selectively in the presence of these ions by complexation in THF.

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http://dx.doi.org/10.1039/c0cc03256eDOI Listing

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