Toplam kayıt 8, listelenen: 1-8

    • Counterpoise Correction on the Geometries and Vibrational Frequencies of Acetazolamide Dimers 

      Özel, Ayşen; Kecel Gündüz, Serda; Çelik, Sefa; Akyüz, Sevim (Asian Journal Of Chemistry, 11/100 Rajendra Nagar, Sector 3,, Sahibabad 201 005, Ghaziabad, India, 2013-10)
      Acetazolamide (m.f. C4H6N4O3S2) (N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl) acetamide), is a sulfonamide derivative and carbonic anhydrase inhibitor. It is often used in the treatment of various diseases. In this study, the ...
    • Dielectric and Raman spectroscopy of TlSe thin films 

      Özel, Ayşen E.; Değer, Deniz; Çelik, Sefa; Şahin, Yakut; Karabak, Binnur; Akyüz, Sevim; Ulutaş, Hulusi Kemal (Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2017-12-15)
      In this report, the results of Dielectric and Raman spectroscopy of TlSe thin films are presented. The films were deposited in different thicknesses ranging from 290 angstrom to 3200 angstrom by thermal evaporation method. ...
    • Molecular Modelling and Vibrational Investigations of Ammonium-Based Ionic Liquid (CLTOAB) 

      Akyüz, Sevim; Çelik, Sefa; Akbayrak, Ali Tuğrul; Özel, Ayşen E. (Taylor and Francis Online, 2018)
      CLTOAB is an ammonium-based ionic liquid composed of ε-Caprolactam (CL) C6H11NO and tetraoctylammonium bromide (TOAB) (C32H68BrN).In this study, experimental IR and Raman spectra of CLTOAB ionic liquid together with the ...
    • Structural and spectroscopic investigation on antioxidant dipeptide, L-Methionyl-L-Serine: A combined experimental and DFT study 

      Kecel Gündüz, Serda; Bıçak, Bilge; Çelik, Sefa; Akyüz, Sevim; Özel, Ayşen E. (Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2017-06-05)
      The focus of this study is to determine the conformational, structural and vibrational properties of Methionyl-Serine dipeptide (L-Methionyl-L-Serine, Met-Ser), a biological active molecule. To investigate their energetically ...
    • Structural and vibrational spectroscopic elucidation of sulpiride in solid state 

      Kecel Gündüz, Serda; Çelik, Sefa; Özel, Ayşen E.; Akyüz, Sevim (Taylor & Francis Inc, 530 Walnut Street, Ste 850, Philadelphia, Pa 19106 USA, 2015-02-01)
      The study on the conformational and vibrational behaviors of sulpiride molecule which is known as a neuroleptic or antipsychotic drug that is widely used clinically in the treatment of schizophrenic or depressive disorders ...
    • Structural and Vibrational Study on Monomer and Dimer Forms and Water Clusters of Acetazolamide 

      Özel, Ayşen; Kecel Gündüz, Serda; Çelik, Sefa; Akyüz, Sevim (Hindawi Ltd, Adam House, 3Rd Flr, 1 Fitzroy Sq, London, W1T 5Hf, England, 2013)
      Experimental IR and Raman spectra of solid acetazolamide have been analysed by computing the molecular structures and vibrational spectra of monomer and dimer forms and water clusters of acetazolamide. The possible stable ...
    • The conformational and vibrational behavior of the inhibitory neuropeptide derived from beta-endorphin 

      Kecel Gündüz, Serda; Çelik, Sefa; Özel, Ayşen E.; Akyüz, Sevim (Taylor & Francis Inc, 530 Walnut Street, Ste 850, Philadelphia, Pa 19106 USA, 2017)
      In this study, conformational behavior, structural, and vibrational characterization of the carboxy terminal dipeptide of beta-endorphin (glycy-L-glutamine, glycyl-glutamine, beta-endorphin(30-31)), which is an inhibitory ...
    • Vibrational spectroscopic and structural investigations of bioactive molecule Glycyl-Tyrosine (Gly-Tyr) 

      Çelik, Sefa; Akyüz, Sevim; Özel, Ayşen E. (Elsevier Science Bv, Po Box 211, 1000 AE Amsterdam, Netherlands, 2017-09)
      This study investigated the conformational behavior of biological active molecule Glycyl-Tyrosine (Gly-Tyr) dipeptide and its dimers, by Boltzmann jump and DET calculations. The energy calculations on Gly-Tyr dipeptide as ...