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Accessible Methodologies for Quantification of Flavonoids and Total Phenols in Propolis
(Brazilian Chemical Soc, 2021-01-01)
Propolis is widely known for its important therapeutic activities. In its chemical constitution, there are several classes of secondary metabolites, such as simple phenols, carboxylic and cinnamic acids, coumarins, tannins ...
Returns to education: epistemological problems of quantification and its impact on the formulation of policies
(Universidad Veracruzana, 2009-03)
The development of researches which approach the study of returns to education in order to influence on the making of decisions is frequent. There are conventional procedures to quantify them and to grant scientism to the ...
High-Performance Liquid Chromatographic Quantification of Flavonoids in Eriocaulaceae Species and Their Antimicrobial Activity
(Molecular Diversity Preservation International-mdpi, 2009-11-01)
Quantification of prepared samples by analysis using high performance liquid chromatography with DAD detection was developed to analyze rutin, 6-methoxyapigenin, and 6-methoxyapigenin-7-O-beta-D-glucopyranoside isolated ...
High-performance liquid chromatographic quantification of flavonoids in Eriocaulaceae species and their antimicrobial activity
(2009-11-01)
Quantification of prepared samples by analysis using high performance liquid chromatography with DAD detection was developed to analyze rutin, 6-methoxyapigenin, and 6-methoxyapigenin-7-O-β-D-glucopyranoside isolated from ...
A new HPLC–MS/MS method for the simultaneous quantification of SGLT2 inhibitors and metformin in plasma and its application to a pharmacokinetic study in healthy volunteers
(2019-01-01)
Monitoring the plasma concentrations of metformin and sodium-glucose cotransporter-2 inhibitors (canagliflozin, dapagliflozin and empagliflozin) is essential for pharmacokinetic and bioequivalence studies and therapeutic ...
Isomeric differentiation and quantification of alpha, beta-amino acid-containing tripeptides by the kinetic method: alkali metal-bound dimeric cluster ions
(Elsevier Science BvAmsterdamHolanda, 2004)
Ferromagnetic resonance for the quantification of superparamagnetic iron oxide nanoparticles in biological materials
(DOVE MEDICAL PRESS LTD, 2010)
The aim of the present work is the presentation of a quantification methodology for the control of the amount of superparamagnetic iron oxide nanoparticles (SPIONs) administered in biological materials by means of the ...
Fluorometric quantification of green fluorescent protein in tobacco leaf extracts
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2009)
Standardless quantification methods in electron probe microanalysis
(Pergamon-Elsevier Science Ltd., 2014-11)
The elemental composition of a solid sample can be determined by electron probe microanalysis with or without the use of standards. The standardless algorithms are quite faster than the methods that require standards; they ...