An efficient removal of RB5 from aqueous solution by adsorption onto nano-ZnO/Chitosan composite beads. S Çınar, ÜH Kaynar, T Aydemir, SC Kaynar, M Ayvacıklı International journal of biological macromolecules 96 (March 2017,), Pages …, 2017 | 120 | 2017 |
Fen ve fizik öğretiminde bilgisayar destekli simülasyon tekniğinin öğrenci başarısına etkisi: yeryüzünde hareket örneği Ş Aycan, E Arı, S Türkoğuz, H Sezer, Ü Kaynar Marmara Üniversitesi Atatürk Eğitim Fakültesi Eğitim Bilimleri Dergisi 15 …, 2002 | 85 | 2002 |
İlköğretimde kullanılan fen bilgisi ders kitaplarının bazı kriterlere göre incelenmesi Ş Aycan, ÜH Kaynar, S Türkoğuz, E Arı V. Ulusal Fen Bilimleri ve Matematik Eğitimi Kongresi (16-18 Eylül), Ankara …, 2002 | 77 | 2002 |
Removal of thorium (IV) ions from aqueous solution by a novel nanoporous ZnO: isotherms, kinetic and thermodynamic studies ÜH Kaynar, M Ayvacıklı, Ü Hiçsönmez, SÇ Kaynar Journal of Environmental Radioactivity 150, 145-151, 2015 | 71 | 2015 |
Periyodik cetvelin ve elementlerin tombala oyun tekniği ile öğretimi ve bellekte kalıcılığının saptanması Ş Aycan, S Türkoğuz, E Arı, Ü Kaynar V. Ulusal Fen Bilimleri ve Matematik Eğitimi Kongresi, 16-18, 2002 | 61 | 2002 |
Structural and temperature dependence luminescence characteristics of RE (RE= Eu3+, Dy3+, Sm3+ and Tb3+) in the new gadolinium aluminate borate phosphor O Madkhali, ÜH Kaynar, Y Alajlani, MB Coban, JG Guinea, M Ayvacikli, ... Ceramics International 49 (12), 19982-19995, 2023 | 42 | 2023 |
Modeling of thorium (IV) ions adsorption onto a novel adsorbent material silicon dioxide nano-balls using response surface methodology ÜH Kaynar, I Şabikoğlu, SÇ Kaynar, M Eral Applied Radiation and Isotopes 115, 280-288, 2016 | 42 | 2016 |
Removal of uranium (VI) from aqueous solutions using nanoporous ZnO prepared with microwave-assisted combustion synthesis ÜH Kaynar, M Ayvacıklı, SC Kaynar, Ü Hiçsönmez Journal of Radioanalytical and Nuclear Chemistry 299, 1469-1477, 2014 | 42 | 2014 |
Synthesis and competitive luminescence quenching mechanism of Ca3Al2O6:Ln3+ (Ln: Dy and Sm) phosphors NC M.Bakr, Ümit H.Kaynar, M.Ayvacikli, S.Benourdja, Y.Karabulut, A.Hammoudeh Materials Research Bulletin 111010, 2020 | 34 | 2020 |
Dy3+ and Eu3+ co-activated gadolinium aluminate borate phosphor: synthesis, enhanced luminescence, energy transfer and tunable color O Madkhali, ÜH Kaynar, SC Kaynar, M Ayvacikli, N Can Materials Research Bulletin 164, 112282, 2023 | 32 | 2023 |
Eu3+ and Dy3+ doped La2MoO6 and La2Mo2O9 phosphors: Synthesis and luminescence properties NC Ümit H.Kaynar, S.Cam Kaynar, Y.Alajlani, M.Ayvacikli, E.Karali, Y ... Materials Research Bulletin 110723, 2020 | 31 | 2020 |
Adsorption of thorium (IV) by amorphous silica; response surface modelling and optimization ÜH Kaynar, İ Şabikoğlu Journal of Radioanalytical and Nuclear Chemistry, 2018 | 28 | 2018 |
Modelling and Optimization of Uranium (VI) Ions Adsorption Onto Nano-ZnO/Chitosan Bio-composite Beads with Response Surface Methodology (RSM) ÜH Kaynar, S Çınar, SÇ Kaynar, M Ayvacıklı, T Aydemir Journal of Polymers and the Environment · October 2017, 2018 | 28 | 2018 |
Structural and temperature-dependent luminescence of terbium doped YAl3 (BO3) 4 phosphor synthesized by the combustion method J Hakami, ÜH Kaynar, M Ayvacikli, MB Çoban, J Garcia-Guinea, ... Ceramics International 48 (21), 32256-32265, 2022 | 27 | 2022 |
Adsorption of thorium (IV) ions by metal ion doped ZnO nanomaterial prepared with combustion synthesis: Empirical modelling and process optimization by response surface … UH Kaynar, SÇ Kaynar, EE Karali, M Ayvacıkli, N Can Applied Radiation and Isotopes 178, 109955, 2021 | 26 | 2021 |
Thermoluminescence properties of beta particle irradiated Ca3Al2O6 phosphor relative to environmental dosimetry Mohammed Bakr, Ziyafer Gizem PORTAKAL, Mehmet Yüksel, Umit H. kaynar, Mehmet ... Journal of Luminescence 117565, 2020 | 24 | 2020 |
Characterization, room and low temperature photoluminescence of yttrium aluminium borate activated with Sm3+ ions AY Madkhli, ÜH Kaynar, MB Coban, M Ayvacikli, A Canimoglu, N Can Materials Research Bulletin 161, 112167, 2023 | 22 | 2023 |
Influence of laser excitation power on temperature-dependent luminescence behaviour of Ce- and Tb-incorporated BaMgAl10O17 phosphors NC Ümit H. Kaynar, S. Cam Kaynar, M. Ayvacikli, Yüksel Kayabulut Radiation Physics and Chemistry, 2020 | 22 | 2020 |
Anomalous heating rate response of beta irradiated Sm3+ and Tb3+ doped BaAl2O4 phosphors Ü.H. Kaynar, E. Guvener, M. Ayvacikli, T. Dogan, S. Balci-Yegen, M. Oglakci ... Journal of Alloys and Compounds 764 (1), 523–529, 2018 | 21 | 2018 |
Synthesis and photoluminescence characteristics of a novel Eu and Tb doped Li2MoO4 phosphor G Souadi, UH Kaynar, M Ayvacikli, MB Çoban, M Oglakci, A Canimoglu, ... Applied Radiation and Isotopes 175, 109820, 2021 | 20 | 2021 |