Results 61 to 70 of about 2,849,261 (180)

FTIR-ATR-based prediction and modelling of lignin and energy contents reveals independent intra-specific variation of these traits in bioenergy poplar [PDF]

open access: yes, 2011
Background: there is an increasing demand for renewable resources to replace fossil fuels. However, different applications such as the production of secondary biofuels or combustion for energy production require different wood properties. Therefore, high-
Polle, Andrea   +8 more
core   +1 more source

Fourier transform infrared spectroscopy analysis for hydrothermal transformation of microcrystalline cellulose on montmorillonite

open access: yes, 2014
Specifying the interactions between montmorillonite and cellulose is helpful for understanding the evolution of biomass in soil and the geological formation of fossil fuels in nature.
Tong, Dong Shen   +5 more
core   +1 more source

Fourier Transform Infrared Spectroscopy: An Innovative Method for the Diagnosis of Ovarian Cancer

open access: yesCancer Management and Research, 2021
Lei Li,1 Jinguang Wu,2 Limin Yang,3 Huizi Wang,4 Yizhuang Xu,2 Keng Shen1 1Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, People’s ...
Li L, Wu J, Yang L, Wang H, Xu Y, Shen K
doaj  

Novel NIR Spectroscopy Correlation Approach to Amino Acid Analysis of Soybean Proteins for Composition Improvements [PDF]

open access: yes, 2011
Amino acid NIR calibrations were developed in our Physical Chemistry of Foods Laboratory of the University of Illinois at Urbana for three selected amino acid groups that include essential amino acids for identified soybean accessions.
I. Baianu   +3 more
core   +1 more source

F.T.I.R. and Rheological studies of surfactant adsorption onto silica [PDF]

open access: yes, 1993
The adsorption of four surfactants at the silica-toluene interface have been investigated by Fourier-transform infrared - attenuated total reflection (FTIR-ATR) spectroscopy.
Nunn, Nicholas Simon
core  

Near Infrared Reflectance Spectroscopy (NIRS) Determination of Isoflavone Contents for Selected Soybean Accessions [PDF]

open access: yes, 2012
Soybean isoflavones are of considerable interest in relation to their possible health effects in human diets. The rapid and economical determination of soybean isoflavone concentrations is essential for the investigation and development of soybean health
I. C. Baianu   +3 more
core   +1 more source

Novel NIR Spectroscopy Correlation Approach to Amino Acid Analysis of Soybean Proteins for Composition Improvements. (Version 2.0) [PDF]

open access: yes, 2011
Amino acid NIR calibrations were developed in our Physical Chemistry of Foods Laboratory of the University of Illinois at Urbana for three selected amino acid groups that include essential amino acids for identified soybean accessions.
I. Baianu   +3 more
core   +1 more source

Evaluation of hydrolytic degradation of bionanocomposites through fourier transform infrared spectroscopy

open access: yesPolímeros
Studies about in vitro biodegradation of polymers have grown considerably due to the wide application of biodegradable polymers in biomedical areas.
Raquel do Nascimento Silva   +5 more
doaj   +1 more source

Determination of polymer content in energetic materials by FT-IR [PDF]

open access: yesJournal of Aerospace Technology and Management, 2009
A new methodology was developed to characterize and to quantify the polymer content in PBX (HMX/Viton) by Fourier Transform Infrared Spectroscopy (FT-IR), using the Termogravimetric analysis (TG) as reference techniques for the quantitative method.
Elizabeth C. Mattos   +3 more
doaj  

Preparation and Characterization of PVDF-HFP/MG49 Based Polymer Blend Electrolyte

open access: yesInternational Journal of Electrochemical Science, 2012
Solid polymer electrolytes comprising poly (vinylidene fluoride-hexafluoro propylene) (PVDF-HFP), Poly (methyl methacrylate)-grafted natural rubber (MG49) and lithium salt (LiBF4) were prepared by solution casting technique.
N. Ataollahi   +4 more
doaj   +1 more source

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