Results 21 to 30 of about 522,116 (371)

Intravital microscopy datasets examining key nephron segments of transplanted decellularized kidneys

open access: yesScientific 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
doaj   +1 more source

A new approach for the determination of sunscreen levels in seawater by ultraviolet absorption spectrophotometry

open access: yesPLoS ONE, 2020
Sunscreen is released into the marine environment and is considered toxic for marine life. The current analytical methods for the quantification of sunscreen are mostly specific to individual chemical ingredients and based on complex analytical and ...
A. Tovar‐Sánchez   +3 more
semanticscholar   +1 more source

Diagnosis of Smith-Lemli-Opitz syndrome by ultraviolet spectrophotometry

open access: yesBrazilian 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
doaj   +1 more source

The Measurement of Meloxicam and Meloxicam Metabolites in Rat Plasma Using a High-Performance Liquid Chromatography-Ultraviolet Spectrophotometry Method.

open access: yesChemical and pharmaceutical bulletin, 2017
A high-performance liquid chromatography-ultraviolet spectrophotometry (HPLC-UV) method for the determination of meloxicam (MEL) and meloxicam metabolites (5'-hydroxy meloxicam (5-HMEL) and 5'-carboxy meloxicam (5-CMEL)) has been developed.
Aoi Miyamoto   +2 more
semanticscholar   +1 more source

An analysis of the shapes of interstellar extinction curves. VII Milky Way spectrophotometric optical-through-ultraviolet extinction and its R-dependence [PDF]

open access: yes, 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
core   +4 more sources

Acceptability criteria for linear dependence in validating UV-spectrophotometric methods of quantitative determination in forensic and toxicological analysis

open access: yesAktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2014
Introduction. This article is the result of authors’ research in the field of development of the approaches to validation of quantitative determination methods for purposes of forensic and toxicological analysis and devoted to the problem of ...
L. Yu. Klimenko   +3 more
doaj   +1 more source

Research on the Detection of Hainanmycin by UV Spectrophotometry

open access: yesLiang 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
doaj   +1 more source

DETERMINATION OF SIMULTANEOUS SULFAMETHOXAZOLE AND TRIMETHOPRIM BY ULTRAVIOLET SPECTROPHOTOMETRY WITH MEAN CENTERING OF RATIO SPECTRA

open access: yes, 2018
 Objective: Mean centering of ratio spectra (MCR) is analysis method for determination levels of mixture that has maximum wavelength is overlapping, and without preliminary separation.
M. Muchlisyam, Pardede Tr, R. Satiawan
semanticscholar   +1 more source

Regulation of catalase activity variation of tea tree (Camellia sinensis)

open access: yes浙江大学学报. 农业与生命科学版, 2014
Catalase (CAT) is a protective enzyme responsible for the degradation of hydrogen peroxide before it damages the cellular components. All aerobic organisms and many anaerobic organisms possess it in virtually.
Yang Jie, Gong Shuying, Tang Desong
doaj   +1 more source

Quasars and the Big Blue Bump [PDF]

open access: yes, 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
core   +1 more source

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