Kimya Mühendisliği Bölümü

Lityum Kazanımı ve Ön-Deriştirme İşlemleri için Partikül Formunda Sorbentlerin Geliştirilmesi

Durdu Aydın, Aysun (Fen Bilimleri Enstitüsü, 2020-09)

Within the scope of the thesis, development of particle-shaped titanium-based sorbents for lithium recovery and preconcentration has been studied. For this purpose, it is aimed to use Ti(OH)4–polymer composite microspheres, ...

Karbon Elyaf Dolgulu Polieterimid Kompozitlerin Üretimi ve Karakterizasyonu

Tatlıdilli, Aanıl (Fen Bilimleri Enstitüsü, 2020-07)

This study was financially supported by Hacettepe University Scientific Research Projects Coordination Unit with a graduate project entitled “Production and Characterization of Carbon Fiber Reinforced Polyetherimide ...

Kil ve Aktif Çamur Bir Arada Kullanılarak Kompozit Adsorbentlerin Üretilmesi ve Endüstriyel Atıksulardaki Çeşitli Kirleticilerin Gideriminde Uygulamalarının Araştırılmas

Akın, Ahmet Burak (Fen Bilimleri Enstitüsü, 2020)

In this study, the adsorption of Remazol Black B (in anionic form in its aqueous solutions), phenol (in molecular form in its aqueous solutions) and cadmium(II) ions (in cationic form in its aqueous solutions), which are ...

Eksozom Yüklü Sıkıştırılabilir Kemik Greftleri

Ertekin, Tülay Selin (Fen Bilimleri Enstitüsü, 2020)

This study was financially supported by Hacettepe University Scientific Research Projects Coordination Unit with the project entitled “Compressible Bone Gafts Loaded By Exosomes” (FHD-2017-16332). The goal of this thesis ...

Monodispers Gözenekli Formda Metal Oksit Mikrokürelerin Peroksidaz Benzeri Aktivitelerinin İncelenmesi ve Biyosensör Geliştirilmesinde Kullanımı

Gökçal, Burcu (Fen Bilimleri Enstitüsü, 2020)

Magnetic-monodisperse and porous microspheres were synthesized using hydrolysis and condensation method. The surface of microspheres was again covered with SiO2 structure. Gold nanoparticles (Au NP) were synthesized by ...

İmmobı̇lı̇ze Metal Affı̇nı̇te Kromatografı̇sı̇ ı̇le Fosfoproteı̇n İzolasyonu ı̇çı̇n Sı̇lı̇ka Bazlı Sabı̇t Fazların Sentezı̇ ve Karakterı̇zasyonu

Yıldırım, Duygu (Fen Bilimleri Enstitüsü, 2020)

A silica-based immobilized metal affinity chromatography (IMAC) sorbent functionalized with phosphonate group was synthesized and characterized. The designed sorbent was suitable for the purification of large phosphorylated ...

Investigation of Metabolic Modeling Strategies to Predict Phenotypes of Microbial Mutants Under Data Scarcity

Anturan, Ece (Fen Bilimleri Enstitüsü, 2020)

Phenotype predictions of microorganisms are a developing research area in computational studies. For these predictions, many modeling strategies have been developed; however, most of these strategies are only suitable for ...

Solid Amine Sorbents For Co<Inf>2</Inf> Capture By Chemical Adsorption: A Review

Ünveren, Elif Erdal; Özmen Monkul, Bahar; Sarıoğlan, Şerife; Karademir, Nesrin; Alper, Erdoğan (KeAi, 2017)

Amines are well-known for their reversible reactions with CO2, which make them ideal for CO2capture from several gas streams, includingflue gas. In this respect, selective CO2absorption byaqueous alkanolamines is the most ...

CO2 utilization: Developments in Conversion Processes

Erdogan, Alper; Yüksel Orhan, Özge (KeAi, 2017)

Carbon dioxide capture, utilization and storage (CCUS) –including conversion to valuable chemicals-is a challenging contemporary issue having multi-facets. The prospect to utilize carbon dioxide (CO2) as a feedstock for ...

A Simple Synthetic Route For The Preparation of A Reversed-Phase Stationary Phase Based on Monosized-Porous Hydrogel Beads And Its Chromatographic Use For Separation Of Small Molecules

Çelebi, B. (Akademiai Kiado Rt, 2017)

New polyacrylate-based monosized-porous polymer beads were proposed as a stationary phase for the separation of polar compounds by microbore reversed-phase chromatography. For this purpose, monosized-porous poly(glycerol ...

Formation Of Supramolecular Structures By Negatively Charged Liposomes In The Presence Of Nucleic Acids And Divalent Cations

Mozafari, MR; Zareie, MH; Piskin, E; Hasirci, V (Taylor & Francis Inc, 1998)

Cationic liposomes are being increasingly studied as delivery vehicles for bioactive agents such as DNA and other polynucleotides, The mechanism of interaction of DNA with liposomes and the organization of these interacting ...

Formation And Organization Of Amino Terminated Self-Assembled Layers On Si(001) Surface

Demirel, G; Çağlayan, MO; Garipcan, B; Duman, M; Pişkin, E (2007)

We have investigated the effects of dipping time, solution concentration and solvent type on the formation of self-assembled monolayers with aminosiloxane molecules (i.e.,N-(3 trimethoxysilylpropyl)diethylenetriamine (TPDA)) ...

Enhanced Osteogenic Activity With Boron-Doped Nanohydroxyapatite-Loaded Poly(Butylene Adipate-Co-Terephthalate) Fibrous 3D Matrix

Arslan, Aysu; Cakmak, Soner; Gumusderelioglu, Menemse (Taylor & Francis Ltd, 2018)

In this study, three dimensional (3D) poly(butylene adipate-co-terephthalate) (PBAT) fibrous scaffolds with more than 90% porosity were fabricated via wet electrospinning method. Amorphous hydroxyapatite (HAp) and boron ...

Experimental And Theoretical Investigation Of The Reaction Between Co2 And Carbon Dioxide Binding Organic Liquids

Tankal, Hilal; Yuksel Orhan, Ozge; Alper, Erdogan; Ozdogan, Telhat; Kayi, Hakan (Scientific Technical Research Council Turkey-Tubitak, 2016)

The reaction kinetics of CO2 absorption into new carbon dioxide binding organic liquids (CO(2)BOLs) was comprehensively studied to evaluate their potential for CO2 removal. A stopped-flow apparatus with conductivity detection ...

Endothelial Cell Colonization And Angiogenic Potential Of Combined Nano- And Micro-Fibrous Scaffolds For Bone Tissue Engineering

Santos, Marina I.; Tuzlakoglu, Kadriye; Fuchs, Sabine; Gomes, Manuela E.; Peters, Kirsten; Unger, Ronald E.; Piskin, Erhan; Reis, Rui L.; Kirkpatrick, C. James (Elsevier Sci Ltd, 2008)

Presently the majority of tissue engineering approaches aimed at regenerating bone relies only on post-implantation vascularization. Strategies that include seeding endothelial cells (ECs) on biomaterials and promoting ...