A Comparison of diffuse Reflectance Ft-Ir Spectroscopy and Dsc in the Characterization of a Drug-Excipient Interaction

1991 ◽  
Vol 17 (4) ◽  
pp. 617-630 ◽  
Author(s):  
K. J. Hartauer ◽  
J. K. Guillory
Keyword(s):  
Ir Spectroscopy ◽  
Diffuse Reflectance ◽  
Ft Ir ◽  
Ft Ir Spectroscopy

FT-IR spectroscopy characterization of schwannoma: a case study

2016 ◽  
Author(s):  
Isabelle Ferreira ◽  
Lazaro P. M. Neto ◽  
Maurilio José das Chagas ◽  
Luís Felipe C. S. Carvalho ◽  
Laurita dos Santos ◽  
...  
Keyword(s):  
Ir Spectroscopy ◽  
Ft Ir ◽  
Ft Ir Spectroscopy

Electrochemically Synthesis and Characterization of Copolymers Based on 1, 4-Diethoxybenzene and 3, 4-Ethylenedioxythiophene

2011 ◽  
Vol 335-336 ◽  
pp. 989-993
Author(s):  
Mi Ouyang ◽  
Zhen Wei Yu ◽  
Yi Xu ◽  
Yu Jian Zhang ◽  
Cheng Zhang
Keyword(s):  
Cyclic Voltammetry ◽  
Ir Spectroscopy ◽  
Feed Ratio ◽  
Synthesis And Characterization ◽  
Monomer Mixture ◽  
Long Wavelength ◽  
H Nmr ◽  
Ft Ir ◽  
Ft Ir Spectroscopy

Copolymers based on 1, 4-diethoxybenzene (DEB) and 3, 4-ethylenedioxythiophene (EDOT) were electrochemically synthesized and characterized. The structures of the copolymers were established by 1H NMR and FT-IR spectroscopy. The results indicated the final product was a copolymer instead of a blend or a composite. The physical properties were systematically investigated by cyclic voltammetry, UV-vis absorption and fluorescence. The PL maximum of copolymers presented obviously red-shift to long wavelength as the feed ratio of EDOT in monomer mixture increased.

Applications of Diffuse Reflectance FT-IR to Pigment Photodecomposition in Paint

1982 ◽  
Vol 36 (2) ◽  
pp. 155-157 ◽  
Author(s):  
D. B. Chase ◽  
R. L. Amey ◽  
W. G. Holtje
Keyword(s):  
Ir Spectroscopy ◽  
Infrared Spectra ◽  
Diffuse Reflectance ◽  
Spectral Subtraction ◽  
Ft Ir ◽  
Ft Ir Spectroscopy

Diffuse reflectance FT-IR spectroscopy is used to obtain infrared spectra of paints directly on paper panels. The binder contribution to the spectrum can be effectively eliminated by spectral subtraction and the spectra of photodecomposition products are obtained. Comparison with reference spectra allows the determination of the photodecomposition mechanism.

scholarly journals Characterization of Momordica charantia Ussing FT-IR Spectroscopy

2016 ◽  
Vol 73 (2) ◽  
pp. 245
Author(s):  
Attila Keseru ◽  
Luisa Andronie ◽  
Iona Pop ◽  
Ancuta Rotaru ◽  
Danut Maniutiu ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Ir Spectroscopy ◽  
Principal Components ◽  
Momordica Charantia ◽  
Bitter Melon ◽  
The Family ◽  
Ft Ir ◽  
Ft Ir Spectroscopy

Momordica charantia (bitter melon) belongs to the family of Cucurbitaceae, a climbing vine which is commonly seen growing on walls and shrubs in the tropics.In this paper, because earlier claim shows that the plant used as stomachic, carminative, tonic, antipyretic, antidiabetic, in rheumatoid arthritis and gout, the present investigation was carried to characterized a principal components of plant using FT-IR technique

Characterization of banana peel by scanning electron microscopy and FT-IR spectroscopy and its use for cadmium removal

2008 ◽  
Vol 66 (2) ◽  
pp. 260-265 ◽  
Author(s):  
Jamil R. Memon ◽  
Saima Q. Memon ◽  
M.I. Bhanger ◽  
G. Zuhra Memon ◽  
A. El-Turki ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Ir Spectroscopy ◽  
Banana Peel ◽  
Cadmium Removal ◽  
Ft Ir ◽  
Scanning Electron ◽  
Ft Ir Spectroscopy

The characterization of natural gemstones using non-invasive FT-IR spectroscopy: New data on tourmalines

Talanta ◽  
2018 ◽  
Vol 178 ◽  
pp. 147-159 ◽  
Author(s):  
Mariano Mercurio ◽  
Manuela Rossi ◽  
Francesco Izzo ◽  
Piergiulio Cappelletti ◽  
Chiara Germinario ◽  
...  
Keyword(s):  
Ir Spectroscopy ◽  
Non Invasive ◽  
Ft Ir ◽  
Ft Ir Spectroscopy
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