• Relationships between comminution and chemical, petrographic and mineralogical properties of ores, and their effect on concentration 

  Deniz, Vedat (OFICYNA WYDAWNICZA POLITECHNIKI WROCLAWSKIEJ, 2022)

  Abstract: Especially in terms of energy costs, data on chemical, petrographical, and mineralogical analyses of ores or minerals can provide very important information for their production in the desired size distribution. ...

• Sodyum Akrilat Esaslı Hidrojel Ve Kriyojellerin Şişme, Adsorpsiyon Ve Mekanik Özelliklerinin İncelenmesi 

  Bal Öztürk, Ayça; Özkahraman, Bengi; Gök, Mehmet Koray; Acar, Işıl (2014)

  Bu çalışmada, sodyum akrilat esaslı hidrojel ve kriyojellerin şişme davranışları (şişme kapasitesi, denge şişme değeri ve şişme kinetiği), boyar madde (metilen mavisi) adsorpsiyonu ve mekanik özellikleri karşılaştırmalı ...

• Boric acid-impregnated silk fibroin/gelatin/hyaluronic acid-based films for improving the wound healing process 

  Özen, Nurten; Özbaş, Zehra; İzbudak, Burçin; Emik, Serkan; Özkahraman, Bengi; Bal Öztürk, Ayça (Wiley, 2021)

  Recently, with the progression in wound dressings, the importance of the biocompatible material with enhanced features for potential applications in the biomedical field has been more developed. Current strategies focus ...

• Aloe vera-based antibacterial porous sponges for wound dressing applications 

  Tamahkar, Emel; Özkahraman, Bengi; Özbaş, Zehra; İzbudak, Burçin; Yarimcan, Filiz; Boran, Filiz; Bal Öztürk, Ayça (Springer, 2021)

  The antibacterial sponges with high macroporosity, high interconnectivity and high biocompatibility is a significant concern for wound healing applications. In this work, novel Aloe vera (AV) based sponges were developed ...

• Characterization and antibacterial activity of gelatin-gellan gum bilayer wound dressing 

  Özkahraman, Bengi; Özbaş, Zehra; Bayrak, Gülşen; Tamahkar, Emel; Perçin, Işık; Kılıç Süloğlu, Aysun; Bor, Filiz (Taylor & Francis As, 2021)

  Bilayer wound dressing systems consisting of various biopolymers have been preferred in biomedical applications due to its enhanced advantages in comparison with conventional systems. The aim of this research was to develop ...

• Poly(vinyl alcohol)/(hyaluronic acid-g-kappa-carrageenan) hydrogel as antibiotic-releasing wound dressing 

  Özbaş, Zehra; Özkahraman, Bengi; Bayrak, Gülşen; Kılıç Süloğlu, Aysun; Perçin, Işık; Boran, Filiz; Tamahkar, Emel; Boran, Filiz (Springer Int Publ Ag, 2021)

  The aim of this research was to investigate the potential of ampicillin-loaded hydrogels based on polyvinyl alcohol (PVA), hyaluronic acid (HA) and kappa-carrageenan ((K)-Carr) as an antibiotic-releasing wound dressing. ...

• Evaluation of hyaluronic acid nanoparticle embedded chitosan-gelatin hydrogels for antibiotic release 

  Özkahraman, Bengi; Tamahkar, Emel; İdil, Neslihan; Kılıç Süloğlu, Aysun; Perçin, Işık (Wiley, 2021)

  The development of chitosan-gelatin (CS-G) hydrogels embedded with ampicillin-loaded hyaluronic acid nanoparticles (HA-NPs) for wound dressing is proposed. It was aimed to provide controlled ampicillin delivery by incorporation ...

• The removal of Cu(II) and Pb(II) ions from aqueous solutions by temperature-sensitive hydrogels based on N-isopropylacrylamide and itaconic acid 

  Özkahraman, Bengi; Yıldırım, Eren; Emik, Serkan; Acar, Işıl (Ios Press, 2021)

  This study deals with the potential use of poly(N-isopropylacrylamide-co-itaconic acid) temperature-sensitive hydrogels as an adsorbent for the removal of Cu(II) and Pb(II) ions from aqueous solutions. For this aim, the ...

• Prediction of barite recovery and grade by multiple linear regression (MLR) analysis in concentrating of barite tailings by using multi-gravity separator (MGS) 

  Deniz, Vedat (Taylor & Francis Inc, 2021)

  Multi-gravity separator (MGS) is a very effective separator for very fine-sized minerals. In this study, for the first time in the literature, the concentrability of a typical barite plant fines (tailing) was investigated ...

• A novel multilayer hydrogel wound dressing for antibiotic release 

  Tamahkar, Emel; Özkahraman, Bengi; Kılıç Süloğlu, Aysun; İdil, Neslihan; Perçin, Işık (Elsevier, 2020)

  In this study, the novel multilayer (ML) hydrogels were developed as antibacterial wound dressings. ML hydrogels were prepared as four layers using carboxylated polyvinyl alcohol (PVA-C), gelatin (G), hyaluronic acid (HA) ...

• The Evaluation Potential as Micronized Calcite of White Marble Waste 

  Deniz, Vedat; Polat, Ercan (Polish Mineral Eng Soc, 2020)

  Natural calcium carbonates have a great importance in the world's economy due to their numerous applications areas such as calcium carbonate in the paper and paint industries. The final calcite products have rigorous quality ...

• Application of multiple linear regression (MLR) analysis for concentration of chromite tailings by the flotation 

  Deniz, Vedat (Oficyna Wydawnicza Politechniki Wroclawskiej, 2020)

  In this study, the concentration of chromite minerals by amine flotation of a chromite tailing (slime) with content 23.84% Cr2O3 from Yesilova-Burdur (Turkey) was investigated. In experimental studies, firstly, some operating ...

• Functionalized 2-(hydroxyethyl) methacrylate (HEMA)-co-acrylamide (AAm) hydrogels: Kinetic and Isotherm Modelling Analysis on the Removal of Cu(II) Ions 

  Bal Öztürk, Ayça; Özbaş, Zehra; Özkahraman, Bengi; Emik, Serkan (Prints Publications Pvt Ltd, 2019)

  A functionalized hydrogel composed of 2-(hydroxyethyl) methacrylate (HEMA) and acrylamide (AAm) was synthesized by amination and saponification reactions, respectively, and its functionality was examined for the elimination ...

• Evaluation of Grindability Behaviors of Four Different Solid Fuels Blending by Using the Hardgrove Mill 

  Deniz, Vedat (Polish Mineral Eng Soc, 2019)

  Grindability measurements are widely used in mineral and coal processing industry to determine resistance of materials to comminution. Grindability measurement as testing methods can be divided into two general categories; ...

• The Effects of Moisture Content and Coal Mixtures on the Grinding Behavior of Two Different Coals 

  Deniz, Vedat (Taylor & Francis Inc, 2014)

  In this article, effects of moisture content and coal mixtures on grinding properties of the samples of two different fine coals, which were used in the Golta Cement Factory in Isparta (Turkey) were investigated. Grinding ...

• A novel wound dressing material: Pullulan grafted copolymer hydrogel via UV copolymerization and crosslinking 

  Mert Balaban, Hümeyra; Özkahraman, Bengi; Damar, Hüdanur (Editions de Sante, 2020)

  This study presents the preparation and characterization of pullulan grafted copolymer hydrogel as a new wound dressing material. In this regard, pullulan grafted copolymer hydrogel (PGH) was prepared via UV copolymerization ...

• Engineering hydrogel nanoparticles to enhance transdermal local anaesthetic delivery in human eyelid skin 

  Özkahraman, Bengi; Emeriewen, Krisztina; Saleh, George Michael; Thanh, Nguyẽn Thi Kim (Royal Society of Chemistry, 2020)

  Herein, we focused on developing the feasibility of nano-enabled local anaesthetic (LA) delivery to anaesthetise the full thickness of eyelid skin. For this purpose a temperature-responsive hydrogel poly(Nvinylcaprolacta ...

• Evaluation by multi gravity separator (MGS) of a low grade chromite tailing from Yesilova-Burdur (Turkey) 

  Deniz, Vedat (Polish Mineral Engineering Society, 2019)

  In this study, concentrability by a Multi-Gravity-Separator (MGS) of the chromite tailings with content 23.84% Cr2O3 from Yeşilova-Burdur (Turkey) is investigated. Mineralogical analyses showed that the chromite tailings ...

• Removal of Al(III) Ions using Gellan Gum-Acrylic Acid Double Network Hydrogel 

  Özkahraman, Bengi; Özbaş, Zehra (Springer, 2020)

  The objectives of this research were to evolve a gellan gum based double network (DN) hydrogel with high mechanical properties, and investigate its potential as an adsorbent to remove Al(III) ion. The double network hydrogel ...

• The environmental effects of the air shock generated by blasting 

  Deniz, Vedat; Deniz, Orçun Tugay (Mugla Sitki Kocman University, 2017)

  Patlatmanın sebep olduğu hava şoku, patlayıcı yük miktarı, patlama ve sismograf arasındaki yatay mesafe ve hava koşulları gibi çeşitli parametrelere bağlı olarak, taş ocağında veya ocağın çevresinde önemli ölçüde farklılıklar ...

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