News from Pittcon 2000: Pay-per-use FT-IR and Raman
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چکیده
منابع مشابه
Structural Analysis of Hirudin Using FT-IR and FT-Raman Spectroscopic Techniques
FT-IR and FT-Raman spectra of hirudin have been recorded from the native solid hirudin. The conformation of the molecule has been discussed on the basis of IR and Raman data. It has been concluded that hirudin molecule has a mixed a-helix and random coil conformation.
متن کاملAn FT-Raman, FT-IR, and Quantum Chemical Investigation of Stanozolol and Oxandrolone
We have studied the Fourier Transform Infrared (FT-IR) and the Fourier transform Raman (FT-Raman) spectra of stanozolol and oxandrolone, and we have performed quantum chemical calculations based on the density functional theory (DFT) with a B3LYP/6-31G (d, p) level of theory. The FT-IR and FT-Raman spectra were collected in a solid phase. The consistency between the calculated and experimental ...
متن کامل2 Ft - Ir and Ft - Raman Spectra , Vibrational Assignments , Ab Initio and Dft Analysis of , - Dichlorotoluene
Toluene, also known as methylbenzene or phenylmethane, is a clear, waterinsoluble liquid with the typical smell of paint thinners, redolent of the sweet smell of the related compound benzene. It is an aromatic hydrocarbon that is widely used as an industrial feedstock and as a solvent. Like other solvents, toluene is also used as an inhalant drug for its intoxicating properties [1,2]. Toluene r...
متن کاملConformational Study and Vibrational Spectroscopic (FT-IR and FT-Raman) Analysis of an Alkaloid-Borreverine Derivative.
In the present work, structural and spectroscopic investigations were carried out on a borreverine derivative. Borreverine is a class of alkaloid as well a natural antimalarial drug extracted from Borreria verticillata. With the aim of finding possible conformers, a detailed conformational analysis of a borreverine derivative was conducted utilizing density functional theory employing the B3LYP...
متن کاملExperimental ( FT - IR & FT - Raman ) and Theoretical Investigation , Electronic Properties of Quinoxaline
The present work deals the structural and vibrational analysis of Quinoxaline molecule which is pharmaceutically and industrially important heterocyclic compound. The FTIR and FT-Raman spectra of Quinoxaline have been measured in the region of 0-3700 cm and UV-Visible spectrum also was recorded. The computations were carried out by employing DFT/B3LYP method with 6-311++G(d,p) basis set. The fi...
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ژورنال
عنوان ژورنال: Analytical Chemistry
سال: 2000
ISSN: 0003-2700,1520-6882
DOI: 10.1021/ac002812j