Yazar "Erdoğan, Naciye" için listeleme
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Bazı yeni benzimidazol türevi bileşiklerin pka değerlerinin potansiyometrik titrasyon metodu ile belirlenmesi
Erdoğan, Naciye (Recep Tayyip Erdoğan Üniversitesi / Fen Bilimleri Enstitüsü / Kimya Anabilim Dalı, 2013)On adet yeni benzimidazol türevi bileşiği ilk kez sentezlenerek bunların potansiyometrik incelenmesi yapıldı. Bu bileşiklerin biyolojik aktif oldukları tespit edildi. Bu nedenle pek çok pratik uygulamada önem kazanmışlardır. ... -
Calculation of thermodynamic properties of the most important forty-seven different solvents to create an information data bank through semi-empirical quantum methods used in determination of theoretical pKa
İslamoğlu, Fatih; Erdoğan, Naciye (Natl Inst Science Communication-Niscair, 2020)In this study, we have calculated the thermodynamic properties, especially in determining the theoretical acidic properties and pKa values of organic compounds, as enthalpy (Delta H, kcal/mol), heat capacity (C, cal/Kmol), ... -
Determination of biological activities and pka at drug active substance in some bisbenzimidazoles derivatives
İslamoğlu, Fatih; Erdoğan, Naciye; Menteşe, Emre (Raman Publ, 2016)Bisbenzimidazole derivatives have known different structures as drug active substance were evaluated for their biological activities such as antiviral and anti-tumor activities. in addition, acid dissociation constants ... -
Determination of the pKa value of some 1,2,4-triazol derivatives in forty seven different solvents using semi-empirical quantum methods (PM7, PM6, PM6-DH2, RM1, PM3, AM1, and MNDO) by MOPAC computer program
İslamoğlu, Fatih; Erdoğan, Naciye; Hacıfazlıoğlu, Esra (Ovidius University Press, 2023)In this study, we calculated the enthalpy (?H, kcal/mol), entropy (?S, cal/K.mol) and free energy (?G, kcal/mol) thermodynamic values of each molecule for forty-seven different solvent media according to semi-empirical ... -
Seasonal changes of macro-and microelements content in soils of green tea farming from rize (Turkey)
Islamoğlu, Fatih; Buçan, Özlem; Torul, Oktay; Erdoğan, Naciye (Institute of Chemistry, Academy of Sciences of Moldova, 2016)During 2014 year, 60 soil samples at the point of 30 soil samples in the spring and 30 soil samples in autumn were taken from the localities of Findikli (41°16'14.40"N - 41°08'24.13"E), Pazar (41°10'50.06"N - 40°53'11.35"E) ... -
Theoretical determination of electronic, geometric and spectroscopic properties of some 1,2,4-triazol derivatives
In this study, molecular geometric optimization of five 4,5-dihydro-1H-1,2,4-triazol-5-one derivative compounds was obtained using Density Functional Theory, (DFT, B3LYP)/ Hartree Fock, (HF, B3LYP) methods on the basis set ...
