Işık Yazarı "Pekcan, Mehmet Önder" PubMed İçin Listeleme
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Ceramic encapsulated latex composites
Uğur, Şaziye; Pehlivan, Esat; Tepehan, Fatma Zehra; Pekcan, Mehmet Önder (Elsevier Inc, 2006-04-15)This work reports the encapsulation of latex particles in Al(2)O(3)-polystyrene (PS) composite films. These films were prepared from PS particles in Al(2)O(3) dispersion at room temperature in various latex contents. ... -
Film formation from pure and mixed latices; transient fluorescence study
Uğur, Şaziye; Pekcan, Mehmet Önder (Academic Press Inc Elsevier Science, 2005-11-15)A fast transient fluorescence technique was used to study latex film formation induced by organic solvent vapor. Mixtures of pyrene (P)- and naphthalene (N)-labeled and/or pure naphthalene-labeled latex films were prepared ... -
Monitoring small molecule diffusion into hydrogels at various temperatures by fluorescence technique
Evingür, Gülşen Akın; Karslı, Kadir; Pekcan, Mehmet Önder (Elsevier B.V., 2006-12-01)steady state fluorescence technique was used to study small molecule diffusion into polyacrylamide (PAAm) gels at various temperatures. Pyranine (P-y), dissolved in water was introduced as a probe and fluorescence emission ... -
Photon transmission study on conformational ordering of iota-carrageenan in CaCl2 solution
Kara, Selim; Pekcan, Mehmet Önder (Taylor & Francis Inc, 2005-06)Coil-to-double helix (c-h) and double helix-to-dimer (h-d) phase transitions of iota-carrageenan in CaCl2 solution upon cooling were studied using photon transmission technique. Photon transmission intensity, I-iota r was ... -
Small molecule diffusion into swelling Iota-Carrageenan gels: A fluorescence study
Ataman, Evren; Pekcan, Mehmet Önder (Taylor & Francis Group, 2007-04)Small molecule diffusion into Iota-Carrageenan gel was studied by using steady-state fluorescence (SSF) technique. Pyranine, dissolved in water was used as fluorescence probe. Fluorescence emission intensity, I-p, and ... -
Universal behaviour of gel formation from acrylamide-carrageenan mixture around the gel point: A fluorescence study
Kaya Aktaş, Demet; Evingür, Gülşen Akın; Pekcan, Mehmet Önder (Taylor & Francis Group, 2006-08)The steady state fluorescence (SSF) technique was used to study the sol-gel transition, for the solution free radical crosslinking copolymerization of acrylamide (AAm) with various carrageenan content. N, N'- methylenebis ... -
Vapor-induced film formation from low-T-g particles for different solvent compositions
Arda, Ertan; Kara, Selim; Saraç, Ayfer; Pekcan, Mehmet Önder (Elsevier Inc, 2006-05-15)The photon transmission method was used to study latex film formation from poly(vinyl acetate) (PVAc) particles induced by two different solvents. Films with the same latex content were prepared from PVAc particles and ...