• Lavandula Stoechas Extract Incorporated Polylactic Acid Nanofibrous Mats as an Antibacterial and Cytocompatible Wound Dressing 

  Mutlu, Betül; Çiftçi, Fatih; Üstündağ, Cem Bülent; Koç, Rabia Çakır (Elsevier, 2023)

  In recent years, great efforts have been devoted to the design and production of bioactive wound dressings that promote skin regeneration and prevent infection. Many plant extracts and essential oils have been widely accepted ...

• An Efficient Lung Sound Classification Technique Based on MFCC and HDMR 

  Arar, Mahmud Esad; Sedef, Herman (Springer, 2023)

  In this work, an efficient feature extraction scheme is developed for classifying the pulmonary diseases. The proposed method is hybrid which combines two important techniques that are Mel Frequency Cepstral Coefficients ...

• Methylprednisolone 100 mg Tablet Formulation With Pea Protein: Experimental Approaches Over Intestinal Permeability and Cytotoxicity 

  Koç, Erhan; Çiftçi, Fatih; Çalık, Hilal; Korkmaz, Seval; Koç, Rabia Çakır (Taylor & Francis, 2023)

  Objective: This study was carried out to transform the hydrolyzed pea protein into a pharmaceutical tablet form by masking methylprednisolone. Significance: This study provides some crucial contributions in showing how ...

• Kritik Soğutma Uygulamalarında Kullanılabilecek Özgün ve Yüksek Isıl Performansa Sahip Buharlaştırıcı, Yoğuşturucu ve Soğutma Sistemleri Geliştirilmesi 

  Koca, Aliihsan (TÜBİTAK, 2021)

  Havacılık ve uzay endüstrisinde kullanılan yaygın iki fazlı soğutma teknolojileri olan; ısı boruları, çevrim ısı boruları, cebri kılcal boru çevrimleri temel olarak kılcal etki ile çalışan pasif sistemler olup, ...

• Design, Characterization and in vitro Simulations of nano-HAP/GO Composite Drug Delivery System Produced by Hydrothermal Methods Loaded with Paclitaxel 

  Çiftçi, Fatih (Sivas Cumhuriyet University, 2023)

  In this study, it was aimed to develop a nano drug system that can be used in passive targeting in pancreatic cancer treatment. Hydroxyapatite nanocrystals (n-HAP) produced by hydrothermal process and graphene oxide (GO) ...

• Recent Advances in Health Biotechnology During Pandemic 

  Yuka, Selcen Arı; Akpek, Ali; Özarslan, Alican; Vural, Alperen; Koçer, Anıl Tevfik; Aslan, Ayça; Karaaltın, Ayşegül B.; Gök, Bahar; Yılmaz, Begüm Bahar; İnan, Benan; Mutlu, Betül; Karacaoğlu, Beyza; Doymuş, Burcu; Üstündağ, Cem Bülent; Özel, Cem; Özçimen, Didem; Çakan, Doğan; Yetişkin, Eda Nur Morgan; Akyol, Emel; Karaduman, Emre; Çiftçi, Fatih; Peközer, Görke Gürel; Karaca, Gülcan Ayşin; Amasya, Hakan; Demir, Hatice; Çalık, Hilal; Üvet, Hüseyin; Orhan, Kaan; Daaboul, Maria; Pişkin, Mehmet Burçin; Topuzoğullar, Murat; Aydın, Nuri; Gündüz, Oğuzhan; Küçük, Osman; Kürtür, Ozan Barış; Çakır, Rabia Koç; Önder, Sakip; Yücel, Sevil; Alhamwi, Shifa; Şimşek, Sinan; Birant, Sinem; Ulağ, Songül; Kaya, Süheyla; Ayan, Sümeyra; Özer, Tuğba; Kılınç, Yasemin Budama; Elalmış, Yeliz Başaran; Yılmaz, Yetkin Zeki (Yıldız Technical University, 2023)

  The outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which emerged in 2019, cut the epoch that will make profound fluctuates in the history of the world in social, economic, and scientific fields. ...

• Release Kinetics Modelling and in Vivo-Vitro, Shelf-Life Study of Resveratrol Added Composite Transdermal Scaffolds 

  Çiftçi, Fatih (Elsevier, 2023)

  In this article, the suitability of composite transdermal biomaterial for wound dressing applications is discussed. Bioactive, antioxidant Fucoidan and Chitosan biomaterials were doped into polyvinyl alcohol/β-tricalciu ...

• A Portable Multispectral Vein Imaging System 

  Özkan, Haydar; Aydın, Müberra; Özcan, Osman Alpcan; Zengin, Ümmühan (Slovak Teknoloji Üniversitesi, 2023)

  Phlebotomy may cause unnecessary injuries to a patient whose veins are not easily visible to a healthcare professional. To mitigate this problem we designed a new system to image subcutaneous veins. Multispectral images ...

• Nanotechnology and COVID-19: Prevention, diagnosis, vaccine, and treatment strategies 

  Ayan, Sümeyra; Çiftci, Kübra Arancı; Çiftçi, Fatih; Üstündağ, Cem B. (Frontiers Media S.A., 2023)

  In December 2019, Coronavirus pandemic (COVID-19) caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) viruses, which affected the whole world, is emerged. The details on the epidemiology, infection ...

• In Situ Synthesis and Cell Line Studies of Nano-Hydroxyapatite/Graphene Oxide Composite Materials For Bone Support Applications 

  Özder, Melike Nur; Çiftçi, Fatih; Rencüzoğulları, Özge; Arışan, Elif Damla; Üstündağ, Cem Bülent (Elsevier, 2023)

  The current work presents and discusses the findings of on the structural, chemical and thermal properties of in situ synthesis of graphene oxide-hydroxyapatite (GO/HA) nanocomposite materials doped with graphene oxide (w/w) ...

• Nano-Material Utilization In Stem Cells For Regenerative Medicine 

  Sawah, Darin; Sahloul, Maha; Ciftci, Fatih (De Gruyter, 2022)

  The utilization of nanotechnology in regenerative medicine has been globally proven to be the main solution to many issues faced with tissue engineering today, and the theoretical and empirical investigations of the ...

• Designing and 3d Printed Pla Based Implant Used in Treatment For Unilateral Vocal Cord Paralysis 

  Ciftci, Fatih; Ayan, Sumeyra; Ustundag, Cem Bulent (Kerim Çetinkaya, 2021)

  This study aims to develop and demonstrate a new method of creating polymeric vocal cord (VC) models via 3D printing to reduce model production time, increase sound efficiency, and lay the groundwork for future models using ...

• A Novel Triage System Design 

  Erol, Mehmet; Ülengin, Furkan; Dinçer, Hayriye Aktaş (Institute of Electrical and Electronics Engineers Inc., 2022)

  Triage systems are clinical risk management systems used to ensure that patients receive the health services they demand from emergency services correctly and safely. Vital signs obtained from patients in the triage ...

• Detail Investigation on Success of the Filters and Classification Algorithms for Determining Pneumonia Disease 

  Bilir, Sena; Öztürk, Sadullah (Institute of Electrical and Electronics Engineers Inc., 2021)

  Today, as a result of the widespread use of electronic stethoscopes, lung sounds can be recorded and transferred to a computer. Thus, it was possible to analyze the lung sounds. Healthy lung sounds are called normal ...

• Antibacterial and Cellular Behavior of PLA-based Bacitracin and Zataria Multiflora Nanofibers Produced by Electrospinning Method 

  Çiftçi, Fatih; Duygulu, Nilüfer; Yılmazer, Yasemin; Gündüz, Oğuzhan; Üstündağ, Cem Bülent (Taylor and Francis Group, 2021)

  In this study, poly(lactic-acid) (PLA) polymer-based nanofiber (NF) was obtained by the electrospinning method. Antioxidant Zataria Multiflora (ZM, essential oil extract) and antibiotic effective bacitracin (BAC) materials ...

• Boiling Heat Transfer Simulation in Rectangular Mili-Channels 

  Koca, Aliihsan; Khalaji, Mansour Nasiri; Sepahyar, Soroush (Yıldız Teknik Üniversitesi, 2021)

  Due to the high heat transfer coefficient and compactness of a system, mili-channel-based cooling and heating techniques are greatly expected to be distributing high heat flux from the electronic devices. In terms of ...

• Thermo‑Mechanical Simulations of Selective Laser Melting for AlSi10Mg Alloy to Predict the Part‑scale Deformations 

  Söylemez, Emrecan; Koç, Ebubekir; Coşkun, Mert (Springer, 2019)

  Abstract Selective laser melting (SLM) is one of the most frequently employed metal additive manufacturing methods. Various industries such as aerospace, automotive, biomedical, and tooling utilize SLM parts. Although ...

• An Alternative Carry-save Arithmetic for New Generation Field Programmable Gate Arrays 

  Çini, Uğur; Aktan, Mustafa; Morgül, Avni (Tübitak, 2016)

  In this work, a double carry-save addition operation is proposed, which is efficiently synthesized for 6-input LUT-based eld programmable gate arrays (FPGAs). The proposed arithmetic operation is based on redundant ...

• Bölünmüş İzge İşleme ile Video Devinim Büyütme 

  Gürleyen, Reyhan; Akgül, Tayfun (TMMOB Elektrik Mühendisleri Odası, 2020)

  Video devinim büyütme, insan gözünün algılayamadığı küçük mertebedeki devinimlerin uygun bir yöntemle büyütülmesi ve bu devinimlerin videoda gözle görülebilir hale getirilmesi işlemidir. Bu algoritmalar, video çerçevelerini ...

• Rapid Daignostic Lateral Flow Strip Test Reader 

  Özkan, Haydar (Balkan Yayın, 2017)

  Non-invasive rapid diagnostic tests (RDT) are commonly used to detect some kind of viruses or bacteria instead of invasive methods. Helicobacter pylori (H. Pylori) which causes gastric cancer, peptic ulcer, gastritis, ...

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