Browsing Fakülteler by Author "Tari, Özlem"
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Comparison of cation effects on phase transitions of kappa and iota carrageenan
Tari, Özlem; Pekcan, Önder (European Polymer Federation, 2010)Phase transitions of kappa and iota carrageenan in KCl NaCl and CaCl2 solutions were separately studied during heating and cooling processes by using fluorescence technique. Scattered light I-SC and fluorescence intensity ... -
Fluorescence study on drying of iota-carrageenan gels at different temperatures prepared with various CaCl2 content
Tari, Özlem; Pekcan, Önder (Springer, 2011)The influence of temperature and salt content on drying was investigated by using steady-state fluorescence (SSF) technique. Supporting gravimetric and volumetric measurements were also carried out during drying of gels ... -
Modelling of Swelling by the Fluorescence Technique in Kappa Carrageenan Gels
Tari, Özlem; Pekcan, Önder (Amer Inst Physics, 2011)Kappa (-kappa) carrageenan gels prepared with various carrageenan concentrations in pure water were completely dried and then swelled in water vapor. Steady state fluorescence measurements were performed using a spectrometer ...