Results 1 to 10 of about 160,813 (191)
Spectrophotometry for Xanthochromia [PDF]
New England Journal of Medicine, 2004 To the Editor: Xanthochromia, or a yellow appearance of the cerebrospinal fluid, is often used to confirm suspected subarachnoid hemorrhage.1,2 It is associated with the presence of bilirubin, a blood product that arises only in vivo by the enzymatic transformation of hemoglobin.
Petzold, A, Keir, G, Sharpe, LT
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Zanco Journal of Pure and Applied Sciences, 2021 Simple, rapid and sensitive spectrophotometric methods for the determination of trace amounts of iron (II) and iron (III) were developed based on complex formation between 5-(4- Ethylphenyl azo )2-Hydroxybenzaldehyde oxime reagent with iron (II ...
mohammad Abdullah
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Both sided irradiated track membrane in local water supply [PDF]
Инженерно-строительный журнал, 2017 Membrane filtration is one of the main methods for individual and local water supply systems. Track-etched membranes are among the types of membranes that allow to obtain high quality purified water due to their high selectivity.
P.S. Barashkova +2 more
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Application of bromate-bromide mixture as a green brominating agent for the spectrophotometric determination of atenolol in pharmaceuticals [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2012 Two highly sensitive spectrophotometric methods are proposed for the quantification of atenolol (ATN) in pure drug as well as in pharmaceutical formulations.
Prashanth Nagaraj Kudige +4 more
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Бюллетень сибирской медицины, 2014 Authors of article developed techniques of quantitative definition Triazavirin in water solutions with use of a method of a spectrophotometry. Three options of a method of a s spectrophotometry are used: direct spectrophotometry, spectrophotometry ...
M. Yu. Kinev +3 more
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Journal of Advanced Pharmaceutical Technology & Research, 2010 Ultraviolet (UV), first derivative, second derivative, and AUC-spectrophotometric methods for the determination of letrozole in pharmaceutical formulations have been developed.
Sasmita Kumari Acharjya +4 more
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Química Nova, 1998 Spectrophotometric determination of total protein is used in several areas such as clinical analysis, food science and technology, biochemistry, protein chemistry, physiology.
Dimas A. M. Zaia +2 more
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Scientific Reports, 2018 Social monogamy with bi-parental care is the most common breeding pattern in birds, yet cooperation between mates has not been intensively studied to date.
K. Leniowski, E. Węgrzyn
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Improving the Vanillin-Sulphuric Acid Method for Quantifying Total Saponins
Technologies, 2018 The colorimetric assay used for saponin quantification in plant extracts is subject to interference by common solvents used to extract the saponins from plant materials. Therefore, the degree of interference of ten common solvents was investigated.
Anh V. Le +3 more
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Spectrophotometry of Dust [PDF]
Symposium - International Astronomical Union, 1981 In recent years there have been a number of extensive review papers and books on interstellar dust (e.g. Savage and Mathis, 1979, and references therein). This short review deals only with the spectral properties of dust within the wavelength range 3–25μm, with particular emphasis on recent results.
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