• MCDM analysis of wind energy in Turkey: decision making based on environmental impact 

  Değirmenci, Sinem; Bingöl, Ferhat; Sofuoğlu, Sait Cemil (Springer, 2018-07)

  Development of new wind energy projects require complex planning process involving many social, technical, economic, environmental, political concerns, and different agents such as investors, utilities, governmental agencies, ...

• Packed bed column dynamic study for boron removal from geothermal brine by a chelating fiber and breakthrough curve analysis by using mathematical models 

  Recepoğlu, Yaşar K.; Kabay, Nalan; Yılmaz İpek, İdil; Arda, Müşerref; Yüksel, Mithat; Yoshizuka, Kazuharu; Nishihama, Syouhei (Elsevier, 2018-07)

  In this study, the performance of N-methyl-D-glucamine (NMDG) type functional group attached a novel boron selective chelating fiber adsorbent, Chelest Fiber GRY-HW, was investigated for boron removal from geothermal brine ...

• Efficient synthesis of cRGD functionalized polymers as building blocks of targeted drug delivery systems 

  Thankappan, Hajeeth; Zelçak, Aykut; Taykoz, Damla; Bulmuş, Volga (Elsevier, 2018-06)

  Synthetic peptides with cyclic arginine-glycine-aspartate motif (cRGD) play an important role in cell recognition and cell adhesion. cRGD-decorated soluble polymers and polymeric nanoparticles have been increasingly used ...

• Organophosphate ester (OPEs) flame retardants and plasticizers in air and soil from a highly industrialized city in Turkey 

  Kurt Karakuş, Perihan Binnur; Alegria, Henry; Birgül, Aşkın; Güngörmüş, Elif; Jantunen, Liisa (Elsevier, 2018-06)

  Passive air samples were collected at eight sites in Bursa, Turkey during five sampling periods between February–December 2014. Locations encompassed urban, suburban, industrial, rural and background environments. Soil ...

• The effect of mass transfer resistance and nonuniform initial solvent concentration on permeation through polymer membranes 

  Zielinski, John M.; Alsoy Altınkaya, Sacide (Wiley, 2018-04)

  A numerical simulation model has been developed which enables one to examine the effects of surface mass transfer resistance on the evaluation of permeation (P*), diffusion (D), and solubility (S) coefficients from ...

• PEG and PEG-peptide based doxorubicin delivery systems containing hydrazone bond 

  Balcı, Beste; Top, Ayben (Springer, 2018-04)

  mPEG and mPEG-peptide based drug delivery systems were prepared by conjugating doxorubicin (DOX) to these carrier molecules via hydrazone bond. The peptide, AT1, with a sequence of CG3H6G3E served as mPEG and doxorubicin ...

• The first countrywide monitoring of selected POPs: Polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs) and selected organochlorine pesticides (OCPs) in the atmosphere of Turkey 

  Kurt Karakuş, Perihan Binnur; Ugranlı Çiçek, Tuğba; Sofuoğlu, Sait Cemil; Çelik, Halil; Güngörmüş, Elif; Gedik, Kadir; Sofuoğlu, Aysun; Ökten, Hatice Eser; Birgül, Aşkın; Alegria, Henry; Jones, Kevin C. (Elsevier, 2018-03)

  Atmospheric levels of 43 PCBs, 22 OCPs, and 14 PBDEs were determined in 16 cities at urban and rural sites by passive sampling to generate the first large-scale nationwide dataset of POP residues in Turkey's atmosphere. ...

• Synthesis of stable nano calcite 

  Kılıç, Sevgi (Turkish Chemical Society, 2018)

  Synthesis of calcium carbonate (CaCO3) particles in the presence of a population of carbon dioxide (CO2) bubbles was investigated in the calcium hydroxide (Ca(OH)2) solution, which is a natural stabilizer for CaCO3. Possible ...

• Novel poss reinforced chitosan composite membranes for guided bone tissue regeneration 

  Tamburacı, Sedef; Tıhmınlıoğlu, Funda (Springer, 2018-01)

  In this study, novel composites membranes composed of chitosan matrix and polyhedral oligomeric silsesquioxanes (POSS) were fabricated by solvent casting method. The effect of POSS loading on the mechanical, morphological, ...

• Effect of operational conditions on separation of lithium from geothermal water by λ-MnO2 using ion exchange–membrane filtration hybrid process 

  Recepoğlu, Yaşar K.; Kabay, Nalan; Yoshizuka, Kazuharu; Nishihama, Syouhei; Yılmaz İpek, İdil; Arda, Müşerref; Yüksel, Mithat (Taylor & Francis Group, 2018-07)

  A hybrid system coupling ion exchange and ultrafiltration (UF) was employed to separate lithium from lithium-spiked geothermal water. The effect of process parameters such as adsorbent type, adsorbent dosage, permeate flow ...

• Preparation and characterization of flexible polyvinylchloride-copper composite films 

  Kurt, Emrah; Özçelik, Cenk Yağız; Yetgin, Senem; Özmıhçı Ömürlü, Filiz; Balköse, Devrim (Smithers Rapra Technology, 2013)

  Flexible PVC films are statically charged due to their low electrical conductivity. This creates fire threat during its handling. Conductive materials are added to films to prevent this. In the present study it was aimed ...

• Yapay sindirim sıvısında doğal zeolitlerde meydana gelen morfolojik değişmeler 

  Demirbüker Kavak, Dilek; Özçelik, Serdar; Ülkü, Semra (IEEE, 2009)

  Doğal zeolitler biyoaktif maddelerdir. Doğal zeolitlerin hayvanlarda biyokütle arttırıcı besi katkı maddesi, insanlarda ülser tedavisinde mide asitliğini tamponlayıcı, asitliği düşürücü ilaç gibi değişik kullanım alanları ...

• A research on the production of silk sericin powders by using spray drying method 

  Genç, Gözde; Bayraktar, Oğuz; Başal, Güldemet (Ege Üniversitesi Yayınları, 2009)

  Sericin protein is usually discarded as a waste in silk industry. Production of silk sericin powders, which can be incorporated into fibers used in textile industry, by spray drying method will enable value-added utilization ...

• Antioxidative and antimicrobial screening of 19 commercial essential oils in Turkey 

  Bulut, Çisem; Altıok, Evren; Bayraktar, Oğuz; Ülkü, Semra (International Society for Horticultural Science, 2009)

  Plant oils have been used for wide variety purposes for many years in Turkey. These essential oils have usage in many areas such as perfumery, cosmetic, food flavoring and folkloric medicine. In the study, 19 commercial ...

• Organotin compounds as PVC stabilizers 

  Arkış, Esen (Wiley, 2008-09)

  When poly(vinyl chloride) is fabricated, it passes between rollers (calendars) at about 200 ◦C, which causes elimination of some HCl at allylic defects in the polymer, as shown below (Figure 3.3.1). Furthermore, the released ...

• Water and water vapor sorption studies in poly(propylene)-zeolite composites 

  Pehlivan, Hilal; Özmıhçı, Filiz; Tıhmınlıoğlu, Funda; Balköse, Devrim; Ülkü, Semra (Wiley, 2003-10)

  Water and water vapor sorption to porous poly(propylene)zeolite composites prepared by hot pressing have been studied as a function of zeolite loading. This work presents the first report on the effect of the zeolite as a ...

• Binder effect on electrochemical performance of zinc electrodes for nickel-zinc batteries 

  Cihanoğlu, Gizem; Ebil, Özgenç (Turkish Chemical Society, 2018)

  Polyethylene glycol (PEG) and polyvinyl alcohol (PVA) were used as a zinc electrode binder at different concentrations to enhance the electrochemical behavior of zinc electrodes for nickel-zinc (NiZn) batteries. ZnO powders ...

• PEG-peptide conjugate containing cathepsin B degradation unit as a doxorubicin carrier system 

  Şentürk, Nesligül; Top, Ayben (TUBITAK, 2018)

  A drug delivery system (DDS) containing a cathepsin B degradable sequence and pH-responsive histidines was prepared by methoxypolyethylene glycol and peptide conjugation. Doxorubicin was attached to the carrier system using ...

• Nano zinc borate as a lubricant additive 

  Atakul Savrık, Sevdiye; Alp, Burcu; Üstün, Fatma; Balköse, Devrim (Turkish Chemical Society, 2018)

  Lubricants consist of base oils and chemical additives such as dispersants, surfactants, oxidation inhibitors, and antiwear agents. Organic and inorganic boron-based additives increase wear resistance and decreases friction. ...

• Enhancement of cerium exchange with ultrasound 

  Çakıcıoğlu Özkan, Fehime; Erten Kaya, Yasemin (Turkish Chemical Society, 2018)

  In this study the effect of ultrasound of the cerium exchange was studied. The results were compared to those obtained from traditional batch exchange method. Contact time, initial cation concentration (fold equivalent ...

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