Results 201 to 210 of about 114,247 (240)

Silver-Loaded Chabazite in Ethanol-to-Hydrocarbon Process-Operando FT-IR and UV-Vis Spectroscopic Studies. [PDF]

Molecules
Tarach KA, Walczyk AK, Kordek A, Rogala O, Góra-Marek K.   +4 more
europepmc   +1 more source

FT-IR combined with oscillatory rheology: How to evaluate chemical structure of ester derivatives of MA-containing compatibilizers. [PDF]

Heliyon
Varga C, Simon-Stőger L.
europepmc   +1 more source

Elemental analysis and metabolic profiling of medicinally potent members of Zingiberaceae family using FT-IR and LIBS coupled with PLS-DA. [PDF]

Heliyon
Sohrab S, Mishra P, Dwivedi V, Veis P, Pathak AK, Mishra SK.   +5 more
europepmc   +1 more source

Quantitative modelling of Plato and total flavonoids in Qingke wort at mashing and boiling stages based on FT-IR combined with deep learning and chemometrics. [PDF]

Food Chem X
Zong X, Zhou X, Cao X, Gao S, Zhang D, Zhang H, Qiu R, Wang Y, Wu J, Li L.   +9 more
europepmc   +1 more source

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A Comparison of FT-IR/PA and FT-IR/PBD Spectra of Powders

Applied Spectroscopy, 1986
FT-IR photoacoustic (PA) and also photothermal beam deflection (PBD) spectra were recorded with the same particulate samples (graphite, charcoal, aspirin, and silica) under the same conditions in order to compare the quality of the spectra obtainable with the two techniques.
P. G. Varlashkin, M. J. D. Low, G. A. Parodi, C. Morterra   +3 more
openaire   +1 more source

FT-IR Spectroscopy

2020
Infrared spectroscopy has a variety of uses in the paper industry, including competitive analysis, quantification of individual components, and identification of contaminants in both the manufacturing process and the product. This chapter reviews instrumentation and techniques that can be used to study paper or paper-related samples.
Michael A. Friese, Sujit Banerjee, Patrice J. Mangin   +2 more
openaire   +1 more source

FT-IR microspectroscopy for microbiological studies

Journal of Microbiological Methods, 2000
In this article we present an infrared microspectroscopic investigation on Candida albicans microcolonies, taken as a model system for studies on other microorganisms. Excellent Fourier transform infrared (FT-IR) absorption spectra from 4000 to 850 cm(-1) have been collected in only 20 s from sampling areas of 100x100 microm(2) in microcolonies, which ...
F. Orsini, D. Ami, A. Villa, G. Sala, M. Bellotti, S. Doglia   +5 more
openaire   +2 more sources

FT-IR spectra of inorganic borohydrides

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2014
Inorganic compounds with BH4(-) ions are the subject of many recent investigations in the context of potential hydrogen storage materials. In this work, Attenuated Total Reflectance Fourier Transform Infrared (ATR-FTIR) spectra of a series of reference and research compounds (including deuterated samples) are collected and made available to the ...
D'Anna Vincenza, Spyratou Alexandra, Sharma Manish, Hagemann Hans Rudolf   +3 more
openaire   +4 more sources

MAGIC-LC/FT-IR: A viable interface for HPLC and FT-IR spectrometry

Microchemical Journal, 1989
Abstract The interfacing of separation methods with selective detectors has been a long sought after goal. In some instances, such as gas chromatography interfaced with spectrometric methods such as mass spectrometry or Fourier transform infrared spectrometry, considerable success has been achieved. Interfaces with liquid chromatography have been far
James A. de Haseth, Raymond M. Robertson
openaire   +1 more source

Microbiological characterizations by FT-IR spectroscopy

Nature, 1991
Infrared signals of microorganisms are highly specific fingerprint-like patterns that can be used for probing the identity of microorganisms. The simplicity and versatility of Fourier-transform infrared spectroscopy (FT-IR) makes it a versatile technique for rapid differentiation, classification, identification and large-scale screening at the ...
D, Naumann, D, Helm, H, Labischinski
openaire   +2 more sources