Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Sümer Peker"'
Autor:
Ekin Kıpçak, Berrin İkizler, Güven Arslan, Şerife Ş. Helvaci, Tangül Aktuğlu, Dilek Çelenk, Sümer Peker, Cemile Dirik
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 519:125-136
Surface tension related properties of pure rhamnolipids R1 (Rha-C10-C10), R2 (Rha-Rha-C10-C10) and their mixtures with R2/R1 molar ratios of 0.69, 1.07, and 1.2 are investigated at their natural pH with and without bulk phase additives. Surface tensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dd99fd1923ee8bdba47faaf049ad776
https://doi.org/10.1016/j.colsurfa.2016.06.056
https://doi.org/10.1016/j.colsurfa.2016.06.056
Autor:
Sümer Peker, Berrin İkizler
Publikováno v:
Thin Solid Films. 605:232-242
Immobilized photocatalysts are preferred over suspended catalyst particles in slurry reactors due to elimination of filtration process. The requisite condition for their use is the mechanical and chemical stability under flow conditions. The stabilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be1df02061406ca880eb64012ba146ad
https://doi.org/10.1016/j.tsf.2015.11.083
https://doi.org/10.1016/j.tsf.2015.11.083
Autor:
Sümer Peker, Berrin İkizler
Publikováno v:
Advanced Materials Letters. 5:325-332
The damage given to the ZnO nanorod coating immobilized at the bottom of a rectangular channel by water flow is assessed in this work. The experiments were conducted in complete darkness to determine the inherent stability of the nanorod coating with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8be60da1acbbff8cf4f28cf7670daf7
https://doi.org/10.5185/amlett.2014.amwc.1020
https://doi.org/10.5185/amlett.2014.amwc.1020
Autor:
Berrin İkizler, Sümer Peker
Publikováno v:
Thin Solid Films. 558:149-159
Surfaces coated with ZnO nanorods have the potential to be used as photocatalysts in flow type reactors. The prerequisite for their use is the mechanical and chemical stability of the nanorods under flow conditions. The effect of the thickness of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db295bb58a8db9379a12838fa520b7fc
https://doi.org/10.1016/j.tsf.2014.03.019
https://doi.org/10.1016/j.tsf.2014.03.019
Publikováno v:
Journal of Chemical Technology & Biotechnology. 56:175-184
Only a small percent of the formaldehyde added to the coacervation solution is actually utilized for crossclinking the gelatin and gum arabic in the dense coacervate phase, the rest remaining in the colloid-poor solution. It was aimed to use this for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4abbbbfcbfd7af2a834103002de19c35
https://doi.org/10.1002/jctb.280560210
https://doi.org/10.1002/jctb.280560210
Autor:
Sümer Peker
Publikováno v:
Colloid Stability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0823e0a1343b95a45b85094f1408c520
https://doi.org/10.1002/9783527631070.ch4
https://doi.org/10.1002/9783527631070.ch4
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 234:135-143
Surface and interfacial tensions of pure R1 and R2 solutions at the pH values of 6.8 and 5 were comparatively studied in this work, with decane and hexadecane as the oil phase. Conductivities were measured as a function of concentration to supplement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bed41231d19ce3915e1904cfb7b216f3
https://doi.org/10.1016/j.colsurfa.2003.10.024
https://doi.org/10.1016/j.colsurfa.2003.10.024
Publikováno v:
Langmuir. 19:5838-5845
Effects of the presence of rhamnose (RH) sugar in the bulk phase on the interfacial properties of rhamnolipids (RL) are investigated in this work. Rhamnolipid compositions chosen to be studied were R1, R2, and their mixtures in the ratios of R2/R1 =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ac6f1894ee69f0c15b4266a5daf5f24
https://doi.org/10.1021/la0269964
https://doi.org/10.1021/la0269964
Autor:
Sümer Peker, O Güzel, Şerife Ş. Helvaci, E Yorgancıoǧlu, E Tekden, D Sadıklar, I Gündüz, K Kostak, R Özsaygı
1st International Conference on Rheology and Modeling of Materials ((IC-RMM) -- OCT 07-11, 2013 -- HUNGARY
WOS: 000354704800032
The flow behavior of W/O type of HIPRE stabilized by hydrogen bonds with a sugar (sorbitol) in the aqueous phase
WOS: 000354704800032
The flow behavior of W/O type of HIPRE stabilized by hydrogen bonds with a sugar (sorbitol) in the aqueous phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::201b7c3a1af8549587614ba66a1c4d33
https://hdl.handle.net/11454/25934
https://hdl.handle.net/11454/25934
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 182:43-56
Interfacial properties of polyoxyethylene(2) oleyl ether and drop size distributions of emulsions prepared with this surfactant are investigated experimentally in this work; 80, 88 and 94% (v) internal phase ratio W/O type emulsions were prepared, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51380c143f36e5b4994280a827ed06c3
https://doi.org/10.1016/s0927-7757(00)00839-6
https://doi.org/10.1016/s0927-7757(00)00839-6