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HPLC-DAD was used and validated for the simultaneous determination of five flavonoids (rutin, quercitrin, quercetin, kaempferol and isorahamnetin) in rabbit plasma. Chromatographic separation was performed on an Aglient ...

The use of biosensors based on laccase is an interesting alternative for monitoring phenolic compounds in pharmaceutical and environmental analysis. The detection and determination of acetaminophen in pharmaceutical samp...

A new sensitive, rapid and simple HPLC-DAD method has been developed and validated for simultaneous determination of captopril (CAP), hydrochlorothiazide (HCTZ) and their related compounds, captopril disulfide (CAD), chl...

A simple, efficient and reliable capillary zone electrophoresis method with diode array detection was developed and validated for the simultaneous determination of olmesartan medoxomil and amlodipine besylate in their bi...

Background: The main purpose of the naphtha reforming process is to obtain high octane naphtha, aromatic compounds and hydrogen. The catalysts are bifunctional in nature, having both acid and metal sites. The metal funct...

The effect of the addition of macrocyclic host cucurbit[6]uril (CB6) on the photophysical properties of polycyclic aromatic hydrocarbon pyrene (PYR) was analyzed. The fluorescence emission spectra of the aromatic compoun...

En este trabajo fue evaluado el efecto de la temperatura de reacción en la hidrogenación selectiva de 1-heptino a 1-hepteno usando un catalizador de níquel soportado sobre γ -alúmina. Fueron estudiadas diferentes te...

Marital isonymy is frequently used to estimate inbreeding and the repeated pairs method is useful to investigate whether the population under examination has subdivisions. These methods can also be applied to registers, ...

The crystallization of the zeolitic imidazolate framework ZIF-20 has been tuned from the point of view of crystal size and aggregation by using rotation and seeding with a previously prepared material. In addition, the a...

When males have high reproductive investment and female quality is variable, male assessment of sexual partners is expected. Allocosa alticeps (Mello-Leitão 1944) is a nocturnal wolf spider that shows a reversal in th...

Subjects / keywords: Personnel management; Selectivity (Psychology)

Subjects / keywords: Selectivity (Psychology); Testing

4-Nerolidylcatechol (4-NRC) is the most abundant antioxidant product isolated from the roots of Pothomorphe umbellata (L) Miq. It displays important sunscreen protection and other pharmacological properties comprising an...

ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTCarbon Dioxide Capture in Metal–Organic FrameworksKenji Sumida, David L. Rogow, Jarad A. Mason, Thomas M. McDonald, Eric D. Bloch, Zoey R. Herm, Tae-Hyun Bae, and Jeffrey R. L...

ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTMetal–Organic Frameworks for SeparationsJian-Rong Li, Julian Sculley, and Hong-Cai Zhou*View Author Information Department of Chemistry, Texas A&M University, P.O. Box 30012, ...