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Interactions between surfactants and 1,4-phenylene-[9,9-bis(4-phenoxy-butylsulf...
Burrows, H. D.; Lobo, V. M. M.; Pina, J.; Ramos, M. L.; Melo, J. Seixas de; Valente, A. J. M.; Tapia, M. J.; Pradhan, S.; Scherf, U.; Hintschich, S. I.The interaction between the water-soluble anionic conjugated copolymer poly1,4-phenylene-[9,9-bis(4-phenoxy-butylsulfonate)]fluorene-2,7-diyl (PBS-PFP) and various surfactants has been studied in aqueous solution by UV-vis absorption spectra, fluorescence and electrical conductivity. It is suggested from the linear dependence of absorbance, fluorescence and electrical conductivity on concentration that in the a...
Interaction between the Water Soluble Poly1,4-phenylene-[9,9-bis(4-phenoxy buty...
Tapia, M. J.; Burrows, H. D.; Valente, A. J. M.; Pradhan, S.; Scherf, U.; Lobo, V. M. M.; Pina, J.; Melo, J. Seixas deThe interaction has been studied in aqueous solutions between a negatively charged conjugated polyelectrolyte poly1,4-phenylene-[9,9-bis(4-phenoxybutylsulfonate)]fluorene-2,7-diyl copolymer (PBS-PFP) and several cationic tetraalkylammonium surfactants with different structures (alkyl chain length, counterion, or double alkyl chain), with tetramethylammonium cations and with the anionic surfactant sodium dodecyl...
Fluorescence Enhancement of the Water- Soluble Poly1,4-phenylene-[9,9-bis- (4-p...
Burrows, H. D.; Lobo, V. M. M.; Pina, J.; Ramos, M. L.; Melo, J. Seixas de; Valente, A. J. M.; Tapia, M. J.; Pradhan, S.; Scherf, U.http://dx.doi.org/10.1021/ma048780+
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