Başlık için listeleme

Synthesis of magneto-responsive microswimmers for biomedical applications

Alshammari, Hayder A.; Akdoğan, Nilay Gündüz; Erkoç, Pelin; Akdoğan, Ozan (Amer Inst Physics, 2021)

Interest in untethered mini and micro-robots has shown a significant increase lately, especially magneto-responsive swimmers. In this study, a soft sub-millimeter sized swimmer and a magnetic actuation system was developed. ...

Synthesis of Nd-Fe-B/Fe hybrid micro-magnets

Akdoğan, Nilay Gündüz; Akdoğan, Ozan (Amer Inst Physics, 2019)

There is an overgrowing interest in the synthesis of high performance micro magnets due to their wide application areas in MEMS, microfluidics, and micro-robotics. In addition, they possess great potential to become a model ...

Synthesis of new bio-based hydrogels derived from bile acids by free-radical photo-polymerization

Karabulut, Hüseyin Rıza Ferhat; Mert, Berk; Altınkök, Çağatay; Karatavuk, Ali Osman; Açık, Gökhan; Türkyılmaz, Murat (Wiley, 2021)

In this article, the study on the swelling and thermal behaviors of a new series of bile acid-based polymeric hydrogels is reported. For this purpose, in the first step, the reduction of carboxyl acid groups of some common ...

Synthesis of Novel crosslinked Poly(azomethine-urethane)s: Photophysical and thermal properties

Avcı, Ali; Kamacı, Musa; Kaya, İsmet; Yıldırım, Mehmet (Elsevier Science Sa, 2015)

This paper describes synthesis, photophysical, electrochemical and thermal properties of some new flexible crosslinked poly(azomethine-urethane)s. Synthesis procedure includes two main steps: The first one is the synthesis ...

The synthesis of peptide-conjugated poly(2-ethyl-2-oxazoline)-b-poly(L-lactide) (PEtOx-b-PLA) polymeric systems through the combination of controlled polymerization techniques and click reactions

Özköse, Umut Uğur; Gülyüz, Sevgi; Parlak Khalily, Melek; Özçubukçu, Salih; Bozkır, Asuman; Taşdelen, Mehmet Atilla (Wiley, 2021)

To optimize the therapeutic effect of pharmaceutical agents, drug delivery systems tailored from FDA-approved polymers like poly(L-lactide) (PLA) is an effective strategy. Because of their hydrophobic character, these ...

Synthesis of poly(2-ethyl-2-oxazoline)-b-poly(epsilon-caprolactone) conjugates by a new modular strategy

Özköse, Umut Uğur; Yılmaz, Özgür; Alptürk, Onur (Springer, 2020)

Amphiphilic block copolymers where hydrophobicity and hydrophilicity coincide are essential building blocks for many supramolecular systems. By this time, polyethylene glycol (PEG) has been a conventional choice to constitute ...

Synthesis, biocompatibility and gene encapsulation of poly(2-Ethyl 2-Oxazoline)-dioleoyl phosphatidylethanolamine (PEtOx-DOPE) and post-modifications with peptides and fluorescent dye coumarin

Gülyüz, S.; Bayram, D.; Özköse, Umut Uğur; Bolat, Zeynep Büşra; Kocak, P.; Saka, O.M. (Taylor and Francis Inc., 2020)

Liposome surface modifications serve great potential applications of liposomes, for instance, increasing stability, bioactive liposome conjugates, and targeted drug, gene, and image agent delivery. In this study, novel ...

Synthesis, Characterization, and DFT Calculations of a New Sulfamethoxazole Schiff Base and Its Metal Complexes

Jibril I Al-Hawarin; Abdel-Aziz Abu-Yamin; Abd Al-Aziz A Abu-Saleh; Ibrahim A M Saraireh; Mansour H Almatarneh; Mahmood Hasan; Omar M Atrooz; Y Al-Douri (MDPI, 2023)

A new Schiff base, 4-((1E,2E)-3-(furan-2-yl)allylidene)amino)-N-(5-methylisoxazol-3-yl) benzene-sulfonamide (L), was synthesized by thermal condensation of 3-(2-furyl)acrolein and sulfamethoxazole (SMX), and the furan ...

Synthesis, optical, and thermal properties of polyimides containing flexible ether linkage

Kaya, İsmet; Kamacı, Musa (Wiley, 2018)

The goal of this article was to synthesize a series of flexible polyimides containing ether linkage in main chain and clarified the effect of this ether linkage on some physical properties such as optical and thermal ...

Synthesis, properties and biodegradability of cross-linked amphiphilic Poly (vinyl acrylate)-Poly(tert-butyl acrylate)s by photo-initiated radical polymerization

Açık, Gökhan; Karatavuk, Ali Osman (Pergamon-Elsevier Science Ltd, 2020)

The novel amphiphilic poly(vinyl acrylate)-poly(tert-butyl acrylate) based networks are produced by light-induced photo-initiated radical polymerization between poly(vinyl acrylate) (PVAcr), obtained by using hydroxyl ...

Synthesis, properties and enzymatic biodegradation behavior of fluorinated poly(epsilon-caprolactone)s

Açık, Gökhan (Budapest Univ Technol & Econ, 2020)

This study reports on the synthesis of new fluoro functionalized poly(epsilon-caprolactone)s (F-PCLs) via ring-opening polymerization (ROP) of epsilon-caprolactone (epsilon-CL) for different time intervals (24 and 48 h.) ...

Synthesis, Thermal and Morphological Properties of Polyurethanes Containing Azomethine Linkage

Kamacı, Musa; Kaya, İsmet (Springer, 2014)

This paper presents synthesis, photophysical, electrochemical, thermal and morphological properties of Schiff bases containing various side-group substitutions and polyurethanes (PUs) containing azomethine linkage. ...

Systematic Analysis of Multi-Source Inspection Database via Ship Smart Audit System

Aydın, Önder; Celik, Metin; Bicen, Samet; Bayer, Dinçer (Faculty of Maritime Studies, 2022)

This study proposes a methodology to deeply analyze the multi-source inspection/audit findings gathered from a ship fleet to promote and implement proactive measures systematically. In addition to the ship audit reports ...

Şehir Tarihi ve Turizm: Bursa Örneği

Songur, Funda (2017)

Bugünün mirası geçmişten gelen etkileşimlerin tarihi sonucudur. Şehir tarihleri bu mirasa dahil öğeleri şehirler bağlamında ortaya çıkarır ve bugünü doğru okuma şansı vererek kültürel değerleri gerçek bağlantısında ...

T.C. Pîrî Reis Üniversitesi Açık Erişim Politikası

Pîrî Reis Üniversitesi (2021)

Açık Erişim Politikası, Pîrî Reis Üniversitesi tarafından yürütülen veya desteklenen projelerden üretilen yayınlar ile Pîrî Reis Üniversitesi bünyesinde yapılan yayınların ve araştırma verilerinin yönetimi, saklanması, ...

T.C. Pîrî Reis Üniversitesi Açık Erişim Yönergesi

Piri Reis Üniversitesi (Piri Reis Üniversitesi, 2021)

Pîrî Reis Üniversitesi’nde oluşturulan kurumsal arşiv, Pîrî Reis Üniversitesi mensupları tarafından üretilen bilimsel bilginin derlenmesi, uzun dönemde korunarak bilgiye erişimin güvence altına alınması ve bu doğrultuda ...

Targeting prostate cancer with docetaxel-loaded peptide 563-conjugated PEtOx-co-PEI30%-b-PCL polymeric micelle nanocarriers

Nezir, Ayca Ece; Bolat, Zeynep Busra; Ozturk, Naile; Kocak, Polen; Zemheri, Ebru; Gulyuz, Sevgi; Özköse, Umut Uğur; Yilmaz, Ozgur; Vural, Imran; Bozkır, Asuman; Şahin, Fikrettin; Telci, Dilek (Springer, 2023)

Prostate cancer is a global disease that negatively affects the quality of life. Although various strategies against prostate cancer have been developed, only a few achieved tumor-specific targeting. Therefore, a special ...