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Recent Submissions

Critical analysis of zeolite 4A synthesis through one-pot fusion hydrothermal treatment approach for class F fly ash
Akın, Süleyman Şener; Kirdeciler, Salih Kaan; Kazanç Özerinç, Feyza; Akata Kurç, Burcu (2021-10-01)
© 2021 Elsevier Inc.In this study, ‘‘One-pot fusion assisted hydrothermal synthesis’’ approach was employed to understand the nucleation and crystallization behaviour of the fusion product of Class F fly ash for zeolite 4A...
Microporous vanadosilicate films with tailorable V4+/V5+ ratio to achieve enhanced visible-light photocatalysis
Kuzyaka, Duygu; Uzun, Ceren; Yıldız, İlker; Kaya, Murat; Akata Kurç, Burcu (2021-08-01)
© 2021 Elsevier Inc.This study investigates the changes induced into the photocatalytic activity under solar light irradiation upon changing the structural film properties and tailor the concentration of defects in micropo...
Optical design of TCO-free interconnecting layer for all-perovskite tandem solar cells
Koc, Mehmet; Ameri, Mohsen; Yerci, Selçuk (2021-07-12)
© 2021 Author(s).Organic-inorganic hybrid perovskite materials are excellent candidates as light absorbers in tandem solar cells with advantages of tunable bandgaps, high absorption coefficients, and facile and low-cost fa...
The Strategic Studies for Digital Transformation in Turkey
Erdil, Erkan (Science And Technology Policy Studies, Middle East Technical University (Ankara, Turkey), 2021-7)
Maximizing the performance of single and multijunction MA and lead-free perovskite solar cell
Azadinia, M.; Ameri, Mohsen; Ghahrizjani, R.T.; Fathollahi, M. (2021-06-01)
© 2021 Elsevier LtdFinding a highly stable and appropriate perovskite solar cell with optimum design parameters is crucial for being included as the top cell in tandem structure, with Si as the bottom cell, to realize the ...
The Site Preferences of Transition Elements and Their Synergistic Effects on the Bonding Strengthening and Structural Stability of gamma '-Ni3Al Precipitates in Ni-Based Superalloys: A First-Principles Investigation
Eriş, Rasim; Akdeniz, Mahmut Vedat; Mehrabov, Amdulla (2021-04-01)
Advanced mechanical properties of Ni-based superalloys strongly depend on the site preferences of alloying X elements in gamma '-Ni3Al-X precipitates, which are associated with the partial bonding characteristics between N...
Evaluation of methylation profiles of an epidermal growth factor receptor gene in a head and neck squamous cell carcinoma patient group
Mutlu, M.; Mutlu, Pelin; Azarkan, S.; Baylr, Ö.; Öcal, B.; Saylam, G.; KORKMAZ, MEHMET HAKAN (2021-03-23)
© 2020 Mutlu M, Mutlu P, Azarkan S, Baylr Ö, Öcal B, Saylam G, Korkmaz MH, published by Sciendo 2020.Upregulation of the epidermal growth factor receptor (EGFR) gene has shown an important impact on the development of head...
Extracellular matrix, cell adhesion, cell substrate interactions, mechanobiology
Antmen Altunsoy, Ezgi (Wiley-VCH Verlag Weinheim GmbH, 2021-03-01)
Improvement of electrical characteristics of SnSe/Si heterostructure by integration of Si nanowires
Coskun, E.; Güllü, Hasan Hüseyin; Emir, C.; Parlak, M. (2021-03-01)
In this study, the effects of the nanowire geometry on Si wafer substrate were investigated for the SnSe/Si-nanowire heterojunction device and the obtained results were compared with the one fabricated on planar Si surface...
In situ silver nanoparticle synthesis on 3D-printed polylactic acid scaffolds for biomedical applications
ÇALAMAK, SEMİH; Ermiş Şen, Menekşe (2021-02-01)
An ultraviolet (UV) irradiation-based in situ silver nanoparticle (AgNP) synthesis approach has drawn significant attention for functionalizing a great variety of biomaterials. Here, we designed an AgNP-functionalized 3D-p...
Photo-crosslinked gelatin methacrylate hydrogels with mesenchymal stem cell and endothelial cell spheroids as soft tissue substitutes
Ermiş Şen, Menekşe (2021-02-01)
Tumors, trauma, and congenital defects require volume restoration of soft tissues. Tissue engineering provides an alternative source for substituting these defects. Cell encapsulation into hydrogels provides a three-dimens...
Experimental modal analysis of nonlinear systems by using response-controlled stepped-sine testing
Karaağaçlı, Taylan; Özgüven, Hasan Nevzat (Elsevier BV, 2021-1)
Although the identification and analysis of structures with a localized nonlinearity, either weak or strong, is within reach, identification of multiple nonlinearities coexisting at dif- ferent locations is still a challen...
A Thienothiophene-Based Cation Treatment Allows Semitransparent Perovskite Solar Cells with Improved Efficiency and Stability
Gunes, Ummugulsum; Bag Celik, Esra; Akgül, Çağla; Koc, Mehmet; Ameri, Mohsen; Uzuner, Bahri E.; Ghasemi, Milad; Şahiner, Mehmet Cem; Yıldız, İlker; Kaya, Hava Z.; Yerci, Selcuk; Gunbas, Gorkem (2021-01-01)
© 2021 Wiley-VCH GmbHPerovskite surface treatment with additives has been reported to improve charge extraction, stability, and/or surface passivation. In this study, treatment of a 3D perovskite ((FAPbI3)1−x(MAPbBr3)x) la...
Micropatterned Surfaces Expose the Coupling between Actin Cytoskeleton-Lamin/Nesprin and Nuclear Deformability of Breast Cancer Cells with Different Malignancies.
Antmen Altunsoy, Ezgi; Demirci, Utkan; Hasirci, Vasif (2021-01-01)
Mechanotransduction proteins transfer mechanical stimuli through nucleo‐cytoskeletal coupling and affect the nuclear morphology of cancer cells. However, the contribution of actin filament integrity has never been studied ...
Development of three-enzyme lactose amperometric biosensor modified by nanosized poly (meta-phenylenediamine) film
Pyeshkova, V.M.; Dudchenko, O.Y.; Soldatkin, O.O.; Alekseev, S.A.; Şeker, Tamay; Kurc, B. Akata; Dzyadevych, S.V. (2021-01-01)
© 2021, King Abdulaziz City for Science and Technology.New three-enzyme lactose amperometric biosensor based on platinum disc electrode modified by nanosized semipermeable poly (meta-phenylenediamine) film was developed in...
Guidelines for the use and interpretation of assays for monitoring autophagy (4th edition)
Klionsky, Daniel J.; et. al. (2021-01-01)
© 2020 Informa UK Limited, trading as Taylor & Francis Group.In 2008, we published the first set of guidelines for standardizing research in autophagy. Since then, this topic has received increasing attention, and many sci...
Türkiye’de Zeytin ve Zeytinyağı Sektöründeki Tarımsal Üretici Örgütlerinin Değer Zincirindeki Rolü ve Bölgesel Kapsayıcılığı
Pehlivan Gürkan, Nilgün (Science And Technology Policies Research Center, Middle East Technical University (Ankara, Turkey), 2021)
Üretici örgütleri, zeytin üreticilerinin ürün değer zincirinde rol alarak katma değeri elde etmelerini sağlayan önemli kurumsal yapılardır. Bu çalışma üretici örgütlerinin zeytin ve zeytinyağı değer zincirindeki rolü ve bö...
The Effects of Using Bioenergy: Is It All Good?
İpek, Ezgi; Koçlu, Fırat (Science And Technology Policies Research Center, Middle East Technical University (Ankara, Turkey), 2021)
This paper will examine the economic, social, and environmental effects of bioenergy using the Ordinary Least Square Method (OLS) and the Fully-Modified Ordinary Least Square Method (FM-OLS) in Brazil, Austria, and Turkey,...
Integrating National Research Agendas on Solar Heat for Industrial Processes (INSHIP)
Baker, Derek Keıth(2020-12-31)
Despite process heat is recognized as the application with highest potential among solar heating and cooling applications, Solar Heat for Industrial Processes (SHIP) still presents a modest share of about 0.3% of total ins...
Öfke ve Umudun Şehirde Yankılanan Sesi: Cahit Irgat Şiiri
Yılmaz, Sibel (2020-12-01)
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