Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Omer Kaygili"'
Autor:
Yasemin Merve Ayhan, Tankut Ates, Turgay Seçkin, İmren Özcan, Niyazi Bulut, Ali Kuruçay, Omer Kaygili
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100488- (2024)
This work presents a comprehensive investigation of the electronic properties of hydroxyapatite (HA) doped with zinc (Zn) and ytterbium (Yb). Four different compositions, namely 0.33Zn-0.33Yb-HA, 0.33Zn-0.66Yb-HA, 0.66Zn-0.33Yb-HA, and 0.66Zn-0.66Yb-
Externí odkaz:
https://doaj.org/article/6a47bd3df5364e25921dbb14e4a95557
Autor:
Ibrahim Isah Nasidi, Emine Tanış, Omer Kaygili, Samia Naeem, Abdul Majid, Bilel Mehnen, Niyazi Bulut
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100429- (2024)
The anti-oxidizing properties and physiological action of ascorbic acid have recently attracted considerable research attention. This study employs dimethyl sulfoxide (DMSO) solvent to examine the interaction of solvent molecules and the resulting st
Externí odkaz:
https://doaj.org/article/72db30c11d34461aaa0c6f3a6a4d51b7
Publikováno v:
ACS Omega, Vol 8, Iss 23, Pp 21074-21082 (2023)
Externí odkaz:
https://doaj.org/article/e498fa4980254a7b82c13c78cf4a8917
Autor:
Ibrahim Isah Nasidi, Omer Kaygili, Abdul Majid, Niyazi Bulut, Mohammad Alkhedher, Sayed M. ElDin
Publikováno v:
ACS Omega, Vol 7, Iss 48, Pp 44390-44397 (2022)
Externí odkaz:
https://doaj.org/article/ea427821f6944cb2814496216eb84098
Autor:
Fatma Keser, Mustafa Karatepe, Serhat Keser, Suat Tekin, İsmail Türkoğlu, Omer Kaygili, Ersin Demir, Prof. Dr. Ökkeş Yılmaz, Süleyman Sandal, Sevda Kırbag
Publikováno v:
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, Vol 10, Iss 4, Pp 1654-1663 (2022)
M. neglecta çok yıllık otsu bir bitkidir ve Malvaceae familyasında yer almaktadır. Bu bitki ülkemizde her türlü toprakta kendiliğinden yetişir ve taze sürgünleri ile yaprakları sebze olarak tüketilir. Bu çalışmada M. neglecta toprak
Externí odkaz:
https://doaj.org/article/c17b60c7af0740e486be29ee90e15647
Autor:
İ.s. Yahıa, Süleyman Köytepe, Tankut Ates, Hanifi Kebiroglu, Havva Esma Okur, Niyazi Bulut, Omer Kaygili, Turgay Seçkin, Turan Ince, İsmail Ercan, Filiz Ercan
Publikováno v:
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, Vol 8, Iss 2, Pp 1634-1649 (2020)
The present study focuses on the structural changes in ZnO powder induced by doping of a rare earth metal of Y. For this aim, we synthesized four ZnO samples with different Y-content using the combustion reaction method. X-ray powder diffraction (XRP
Externí odkaz:
https://doaj.org/article/12a4900f5d0b47e095d3d69dcb632895
Autor:
Bahroz Kareem Mahmood, Omer Kaygili, Hanifi Kebiroglu, Niyazi Bulut, Tankut Ates, Filiz Ercan, İsmail Ercan, İ.s. Yahıa, Riyadh Saeed Agid
Publikováno v:
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, Vol 8, Iss 2, Pp 1626-1633 (2020)
Tricobalt tetraoxide (Co3O4) samples having different thiourea/Co molar ratio of 0, 5 and 10 were prepared by wet chemical synthesis. The effects of thiourea content on the crystal structure-related parameters of Co3O4 were determined. The increase i
Externí odkaz:
https://doaj.org/article/34a5599d360647b78d0563c881584f53
Autor:
Lana Omar Ahmed, Niyazi Bulut, Hanifi Kebiroglu, Mohammad Alkhedher, Tankut Ates, Suleyman Koytepe, Burhan Ates, Omer Kaygili, ElSayed M. Tag El Din
Publikováno v:
Materials, Vol 15, Iss 20, p 7211 (2022)
This is the first investigation of yttrium (Y) and erbium (Er) co-doped hydroxyapatite (HAp) structures, conducted using theoretical and experimental procedures. By using a wet chemical method, the materials were synthesized by varying the concentrat
Externí odkaz:
https://doaj.org/article/5f4f556c2b284406bada86dae705d863
Publikováno v:
Medžiagotyra, Vol 22, Iss 1, Pp 65-69 (2016)
Calcium phosphate ceramics with various Ca/P ratios of 1, 2, 3, 4 and 8 were synthesized via sol-gel route. The effects of Ca/P molar ratio on structural, morphological, dielectric and antimicrobial properties were investigated in detail using X-ray
Externí odkaz:
https://doaj.org/article/af3cf34904fa42af948a4724d8f3fda0
Publikováno v:
Medžiagotyra, Vol 21, Iss 2, Pp 282-287 (2015)
Pure hydroxyapatite and cobalt-containing calcium orthophosphate ceramics were synthesized by the sol–gel method and their properties were analyzed by Fourier transform infrared spectroscopy, X–ray diffraction, dielectrical impedance spectroscopy
Externí odkaz:
https://doaj.org/article/46be5a165f9d490185d51307e3d7b46c