Fourier transform infrared spectrophotometry and X-ray powder diffractometry as complementary techniques in characterizing clay size fraction of kaolin [PDF]
Journal of Applied Sciences and Environmental Management, 2005 This study aimed at demonstrating complementary roles offered by both Fourier transform infrared (FTIR) spectrophotometry and x-ray powder diffraction (XRPD) techniques in characterizing clay size fraction of kaolins.
Georges-Ivo E Ekosse
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Design of a Near Infrared Spectrophotometry Brain Imaging System [PDF]
, 2010 Measuring brain activity is at task generally left for EEG or fMRI. However, there is a lesser known imaging technique known as near infrared spectrophotometry, in which near infrared light is shown into the patients head to measure changes in ...
Basuta, Sukneet
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Karakterisasi Senyawa Minyak Atsiri Ekstrak Etil Asetat Bawang Putih (allium sativum l.)
Indonesian Journal of Pharmaceutical Education, 2021 Garlic (Allium sativum L.) is one of tuber vegetable crops that is widely grown in various countries in the word and is often used as food spices and medicines. The purpose of this study was to characterize the volatile oil compound ethyl acetate extract
Muhammad Taupik +3 more
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Synthesis and virtual screening of bis-(4-(tert-butyl)-N-(methylcarbamothioyl) benzamide)-Iron (III) complex as an anticancer candidate [PDF]
Pharmaciana, 2021 Thiourea derivatives were much used in drug discovery and drug-making, such as for an anticancer. The formation of drug complexes can increase lipophilicity through chelation formation, and the drug action is significantly upward due to the effective ...
Ruswanto Ruswanto +3 more
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Speech therapy changes blood circulation and oxygenation in the brain and muscle: a near-infrared spectrophotometry study [PDF]
, 2011 Recently it has been shown that artistic speech therapy (AST) has effects on heart rate variability. The aim of this pilot study was to investigate whether AST also affects hemodynamics and tissue oxygenation in the brain and skeletal muscle measured by ...
Ursula Wolf +8 more
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Infrared Spectrophotometry Calibration Facilities at NIST [PDF]
, 2013 NIST’s Sensor Science Division (SSD) has recently implemented a number of improvements to its infrared spectrophotometry capabilities in support of existing and emerging requirements for higher accuracy optical property measurements of materials.
Burnett, John +4 more
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Jurnal Kimia Valensi, 2021 The first line drug given for monotherapy for diabetes mellitus type 2 is metformin hydrochloride, which is a biguanide antihyperglycemic drug. The aim of this research was to develop, validate, and apply the Fourier Transform Infrared spectrophotometry ...
Nerdy Nerdy +7 more
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Applied Sciences, 2020 A novel method was proposed for the determination of vitamin C (VC) using an infrared camera combined with the iodine-turbidimetric method. Based on the redox between VC and iodine, the residual iodine was measured using the turbidimetric method with an ...
Yi Miao +7 more
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Measurement of serum triglycerides by thin-layer chromatography and infrared spectrophotometry*
Journal of Lipid Research, 1963 A direct and nondestructive method for the quantitative determination of serum or plasma triglycerides has been developed. The lipid extract of 1 ml of serum is chromatographed on I-mm wet-thickness silicic acid layers prepared from a water–acetone ...
Kenneth Krell, Sami A. Hashim
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Oleochemicals I: Studies on the preparation and the structure of lithium soaps.
Grasas y Aceites, 1999 Lithium stéarate, palmitate, myristate, laurate, caprate and caprylate were prepared by means of fusion method. Elementary analysis and the infrared absorptions spectra of the prepared lithium soaps as well as their X-ray diffractions and the ...
Zein E. Shoeb +2 more
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