Results 21 to 30 of about 2,530,710 (289)
Classification of gallstones using Fourier-transform infrared spectroscopy and photography
Biomaterials Research, 2018 Background Gallstones have conventionally been classified by gross inspection into 4 categories: cholesterol gallstones, black pigment (calcium bilirubinate) gallstones, brown gallstones, and mixed gallstones that contain both cholesterol and calcium ...
Byeong Jo Ha, Sangsoo Park
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Preliminary Discrimination of Cheese Adulteration by FT-IR Spectroscopy
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Food Science and Technology, 2014 The present work describes a preliminary study to compare some traditional Romanian cheeses and adulterated cheeses using Attenuated Total Reflectance-Fourier transform infrared spectroscopy (ATR-FTIR).
Lucian Cuibus +5 more
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A novel hybrid material with calcium and strontium release capability [PDF]
, 2012 The preparation of PDMS–TEOS–CaO hybrid materials by sol–gel techniques has been widely described in previous works. Calcium nitrate is the most common source of calcium used in these preparations.
Salvado, Isabel Miranda +4 more
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Probing Biochemical Differences in Lipid Components of Human Cells by Means of ATR-FTIR Spectroscopy
Biophysica, 2023 Infrared spectroscopy has emerged as a promising technique for studying the composition of biological samples like lipids that play important roles in cellular functions and are involved in various diseases.
Marianna Portaccio +2 more
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FT-IR spectroscopy of fluoro-substituted hydroxyapatite: strengths and limitations [PDF]
, 2007 Fluoro substituted hydroxyapatite (FHAp) samples were prepared by a cyclic pH method. Both calcined and uncalcined samples were subjected to elemental analysis ( F, Ca, P) and X-ray diffraction (XRD) analysis to verify composition and phase purity.
Wentrup-Byrne, Edeline +7 more
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Results obtained by investigating saffron ussing FT-IR spectroscopy
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies, 2016 The biological activity and the pharmaceutical properties of plants are strongly dependent on their structure. The FT-IR spectra of saffron (commercial) have been obtained.
Luisa Andronie +6 more
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Sensors, 2023 This study reports on the successful use of a machine learning approach using attenuated total reflectance Fourier transform infrared (ATR FT-IR) spectroscopy for the classification and prediction of a donor’s sex from the fingernails of 63 individuals ...
Bilkis Mitu +2 more
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FT-IR and Raman Spectroscopy and Computation of 5-Methylfurfural [PDF]
, 2018 WOS: 0004405908000245-Methylfurfural (5MF) was studied by vibrational (IR and Raman) spectroscopy and computational methods (DFT/B3LYP&MP2). FT-IR and FT-Raman spectra in KBr (at room temperature) were collected.
Sertbakan, T. R. +4 more
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Biotechnology Reports, 2019 In a halophyte, Sesuvium portulacastrum (L.) L., we have applied Fourier Transform InfraRed (FT-IR) spectroscopy to detect the corresponding changes associated with salt-induced physiological changes under long- term treatment with 0, 100 and 500 mM NaCl.
G.C. Nikalje +3 more
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Identification of cellulosic fibres by FTIR spectroscopy: Thread and single fibre analysis by attenuated total reflectance [PDF]
, 2003 The ability to accurately identify fibres is of importance to conservators, allowing the most appropriate methods of treatment to be employed.
Garside, Paul, Wyeth, Paul
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