Search
Now showing items 1-10 of 12
FT-IR spectroscopic investigation of adsorption of 3-aminopyridine on sepiolite and montmorillonite from Anatolia
(Elsevier, 2001-05-30)
The adsorption of 3-aminopyridine by natural sepiolite and montmorillonite from Eskisehir (Anatolia) was investigated in the temperature range from 20 to 125°C by infrared spectrometry using a variable temperature unit. ...
The FT-IR spectroscopic investigation of transition metal(II) 4-aminopyridine tetracyanonickelate complexes
(Elsevier, 1999-05-25)
FT-IR spectra of M(4Apy)2Ni(CN)4 {where M=Mn, Co, Ni, Cu or Cd; 4Apy=4-aminopyridine} complexes are reported for the first time in the 400–4000 cm−1 range. The spectral features suggest that the compounds are similar in ...
FT-IR and FT-Raman spectroscopic investigations of adsorption of 2,2′-biquinoline by smectite group clay minerals from Anatolia
(Elsevier, 2000-02)
The sorption of 2,2′-biquinoline onto natural and ion-exchanged montmorillonite (Fe-, Co- or Cu-montmorillonite) and saponite from Anatolia have been investigated using FT-IR and FT-Raman Spectrometry. The intercalation ...
FT-IR spectroscopic investigations of benzidine and bipyridyls adsorbed on diatomite from Anatolia
(Elsevier, 2001-05-30)
FT-IR spectra of benzidine (bnz), 2,2′-bipyridyl (2,2′-bpy) and 4-4′-bipyridyl (4-4′-bpy) adsorbed on natural diatomite from Kutahya-Alayunt (Anatolia, Turkey) have been investigated. Vibrational results indicate the ...
Excitation energy-dependent nature of Raman scattering spectrum in GaInNAs/GaAs quantum well structures
(Springer, 233 Spring St, New York, Ny 10013 Usa, 2012-11-28)
The excitation energy-dependent nature of Raman scattering spectrum, vibration, electronic or both, has been studied using different excitation sources on as-grown and annealed n- and p-type modulation-doped Ga1 -aEuro ...
Vibrational Spectroscopic Investigation of Tetracyanopalladate Bridged Two Dimensional Coordination Polymer Compounds of Pyrimidine
(Asian Journal Of Chemistry, 11/100 Rajendra Nagar, Sector 3,, Sahibabad 201 005, Ghaziabad, India, 2013-11)
The two dimensional layered polymer compounds, M(PM)(2)Pd(CN)(4) {where M = Mn, Zn or Cd; PM = pyrimidine} have been prepared for the first time and their FT-IR (4000-400 cm(-1)) and Raman (4000-50 cm(-1)) spectra are ...
Adsorption Of 3-And 4-Aminopyridine On Loughlinite-An IR Spectroscopic Study
(Elsevier Science Bv, Po Box 211, 1000 Ae Amsterdam, Netherlands, 2010-05-26)
In this study adsorption of 3- and 4-aminopyridine on loughlinite (Na-sepiolite) have been investigated by FT-IR spectroscopy. Spectroscopic results indicate that sorbed aminopyridine molecules onto loughlinite are coordinated ...
Conformational Analysis And Vibrational Spectroscopic Investigation Of L-Proline-Tyrosine (L-Pro-Tyr) Dipeptide
(Elsevier Science Bv, Po Box 211, 1000 Ae Amsterdam, Netherlands, 2011-05-03)
In this study the conformational properties of the drug based dipeptide L-proline-L-tyrosine (Pro-Tyr) in its monomeric and dimeric forms, have been investigated by molecular mechanic and ab initio calculations. The energy ...
Archaeometric investigations of terra-cotta sarcophages from the excavations at einos (Enez) Turkey: An EDXRF Study
(Asian Journal Of Chemistry, 11/100 Rajendra Nagar, Sector 3,, Sahibabad 201 005, Ghaziabad, India, 2011-07)
In this study 11 clazomenian type sargophagi, found in ancient Ainos, one of the important archaeological site of Turkey, were investigated by EDXRF spectroscopy. The elemental composition of the painted parts and body ...
Vibrational Spectroscopic Investigation of 2,2 '-Bipyridine Adsorbed on Loughlinite from Aqueous Suspensions
(Asian Journal Of Chemistry, 11/100 Rajendra Nagar, Sector 3,, Sahibabad 201 005, Ghaziabad, India, 2010-01)
The adsorption of 2,2'-bipyridine onto loughlinite (Na-sepiolite) has been investigated by FT-IR and micro-Raman spectroscopy. Spectroscopic results indicate the formation of monoanionic surface species. Most of the adsorbed ...