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An FT-raman, FT-IR, and quantum chemical investigation of stanozolol and oxandrolone
(2017-12-26)
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 ...
Study of porosity and surface groups of activated carbons produced from alternative and renewable biomass: Buriti petiole
(2017-01-01)
This study reports the production of activated carbon (AC) from chemical activation with sodium hydroxide in pyrolysis temperature of 500 to 600 °C using alternative and renewable material, Buriti petiole. The characterization ...
Preliminary data on Brazilian monofloral honey from the Northeast region using FT-IR ATR Spectroscopic, palynological, and color analysis
(Sociedade Brasileira de Química, 2015)
Study on antibacterial alginate-stabilized copper nanoparticles by ft-ir and 2d-ir correlation spectroscopy
(DOVE MEDICAL PRESS, 2012)
Novel techniques for drug loading quantification in mesoporous SBA-15 using chemometric-assisted UV and FT-IR data
(Elsevier Science, 2022-07-15)
Albendazole is a crystalline drug that is poorly soluble in water, thus the dissolution rate in gastrointestinal fluids is limited. Mesoporous materials loaded with poorly water-soluble drugs become an interesting strategy ...
Characterization of laser-treated Opuntia using FT-IR spectroscopy and thermal analysis
(2013-04-12)
This paper presents the characterization of Opuntia samples whose thorns were removed by laser pulses. The characterization was performed by Fourier transform infrared (FT-IR) spectroscopy and differential scanning calorimetry ...
Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods
(Sociedade Brasileira de Química, 2012)
Evaluation of photo-induced crosslinking of thymine polymers using FT-IR spectroscopy and chemometric analysis
(Elsevier, 2012-09)
The photo-induced immobilization of 4-vinylbenzyl thymine (VBT) and 4-vinylbenzyl triethyl ammonium chloride (VBA) copolymers has been investigated with the aid of grazing-angle specular-reflectance FT-IR spectroscopy. ...
Aporte de las técnicas ATD/TG y espectroscopía FT-IR al estudio de la carbonatación de la matriz cementiciaTechnical contribution of DTA / TG and FT-IR spectroscopy to the study of carbonation of the cement matrixAportació de les tècniques ATD/TG i espectroscòpia FT-IR a l’estudi de la carbonatació de la matriu cimentera
(Asoc Quimicos, 2013-04)
La microestructura del cemento portland durante la etapa de endurecimiento (fraguado) evoluciona debido a las reacciones de hidratación que ocurren entre el agua y el cemento. A partir de la caracterización y desarrollo ...