Browsing Mühendislik ve Doğa Bilimleri Fakültesi by Author "Aktaş, Demet Kaya"
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Fluorescence technique for monitoring swelling of PAAm-kappa-carrageenan gel composites
Evingür, Gülşen Akin; Aktaş, Demet Kaya; Pekcan, Önder (Shaker Publishing, 2009)Steady-state fluorescence (SSF) technique was employed for studying swelling of polyacrylamide (PAAm) gels with various content of kappa- carrageenan. Disc shaped composite gels were prepared by free-radical cross/inking ... -
Steady state fluorescence technique for studying phase transitions in PAAm-PNIPA mixture
Evingür, Gülşen Akın; Aktaş, Demet Kaya; Pekcan, Önder (Taylor & Francis, 2009)The steady state fluorescence (SSF) technique was used to study the sol-gel phase transition during free radical crosslinking copolymerisation of various amounts of acrylamide (AAm) and N-isopropylacrylamide (NIPA) mixtures. ...