Results 11 to 20 of about 48,105 (319)
Determination of food additive theaflavins by ultraviolet spectrophotometry
Zhongguo shipin weisheng zazhi, 2022 ObjectiveTo establish a method for the determination of food additive theaflavins by ultraviolet spectrophotometry.MethodsAfter dissolved in water， the sample solution was extracted with ethyl acetate and 2.5% sodium bicarbonate solution in turn.
ZHANG Haihong +5 more
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Newly Simple Quantitative Determination of Montelukast Sodium by Ultraviolet-Spectrophotometry
UHD Journal of Science and Technology, 2022 Montelukast sodium is well known pharmaceutically for its action as leukotriene antagonist and reliving symptoms associated with asthma is available in the market as tablet, chewable tablet, and powder.
Dlivan Fattah Aziz, Yehia Ismail Khalil
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Journal of Advanced Pharmaceutical Technology & Research, 2021 Dexamethasone sodium phosphate (DSP) is an ester of dexamethasone with anti-inflammatory action. This study provides new insights to develop a simple, precise, and accurate spectrophotometric method for the quantitative determination of DSP in bulk and ...
Mohammed Fanokh Al-Owaidi +2 more
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IEEE Access, 2021 The nitrate concentration in seawater is an important parameter for marine environment monitoring, which is of great significance for the analysis of seawater ecosystems.
Xingyue Zhu +3 more
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Simultaneous Determination for Lansoprazole and Simvastatin drugs via Ultraviolet Spectrophotometry
Tikrit Journal of Pure Science, 2023 A semi-novel, accurate, sensitive, simple, requiring no prior separation and economical procedures have been developed for the simultaneous analysis of binary mixture of Lansoprazole (Lanso) and Simvastatin (Semva). The first method is the Derivative of
Imad T. Hanoon
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Intravital microscopy datasets examining key nephron segments of transplanted decellularized kidneys
Scientific Data, 2022 Measurement(s) DNA • tissue fluorescence Technology Type(s) ultraviolet-visible spectrophotometry • intravital microscopy Sample Characteristic - Organism mouse/rat NG108-15 Sample Characteristic - Environment laboratory environment Sample Characteristic
Peter R. Corridon
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Research on the Detection of Hainanmycin by UV Spectrophotometry
Liang you shipin ke-ji, 2023 Hainanmycin sodium is a new type of monobasic acid polyether antibiotics, which has been widely used in chicken, cattle and sheep and other animal feeds, and it is mainly used to prevent coccidiosis and regulate growth metabolism.
CHI Ke-xin, YAO Wei-rong
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Diagnosis of Smith-Lemli-Opitz syndrome by ultraviolet spectrophotometry
Brazilian Journal of Medical and Biological Research, 2003 Smith-Lemli-Opitz syndrome (SLOS) is an autosomal recessive disorder due to an inborn error of cholesterol metabolism, characterized by congenital malformations, dysmorphism of multiple organs, mental retardation and delayed neuropsychomotor development ...
F.B. Scalco +4 more
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An analysis of the shapes of interstellar extinction curves. VII Milky Way spectrophotometric optical-through-ultraviolet extinction and its R-dependence [PDF]
, 2019 We produce a set of 72 NIR-through-UV extinction curves by combining new Hubble Space Telescope/STIS optical spectrophotometry with existing International Ultraviolet Explorer spectrophotometry (yielding gapless coverage from 1150 to 10000 ?) and NIR ...
Bohlin, Ralph +4 more
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Quasars and the Big Blue Bump [PDF]
, 2004 We investigate the ultraviolet-to-optical spectral energy distributions (SEDs) of 17 active galactic nuclei (AGNs) using quasi-simultaneous spectrophotometry spanning 900-9000 Angstrom (rest frame).
Anuradha Koratkar +19 more
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