Characterization and optimization of langmuir-blodgett films containing polymer-bound fluorophores

Authors


  • The authors wish to thank Drs. E. Kuckert, H. Ohst, K. Sommer, and R. Wehrmann for the preparation of substances and helpful discussions. The technical assistance of M. Delhalle, I. Hoffmann, D. Riesebeck, and G. Schwarz is gratefully acknowledged. This work was supported by the Bundesministerium für Forschung and Technologie (BMFT) through the project “Ultradünne Polymerschichten”, grant number 03M4008.

Abstract

Communication: The covalent and homogeneous incoporation of fluorophores (coumarin dyes) into Langmuir-Blodgett films of amphiphilic polymethacrylates is reported. Method for optimizing the flourescence and quality of the films, which have potential applications in biosensing, are discussed and the properties of an amphiphilec, monomeric coumarin which forms mixed monolayers with other aphiphiles described.

Ancillary