Pretraživanje
Prikaz rezultata 1-8 od 8
SPE and large-volume sample stacking in MEKC for determination of doxycycline in biological fluids: Comparison of direct injection to SPE-MEKC
(Wiley-VCH Verlag GMBH, Weinheim, 2008)
A novel and simple method has been developed for the determination of doxycycline (DOX) in biological fluids. The method is based on SPE, large-volume sample stacking (LVSS) and MEKC with UV-DAD detection. Six SPE cartridges ...
Malonic acid concentration as a control parameter in the kinetic analysis of the Belousov-Zhabotinsky reaction under batch conditions
(Royal Soc Chemistry, Cambridge, 2008)
The influence of the initial malonic acid concentration [MA](0) (8.00 x 10(-3) lt = [MA](0) lt = 4.30 x 10(-2) mol dm(-3)) in the presence of bromate (6.20 x 10(-2) mol dm(-3)), bromide (1.50 x 10(-5) mol dm(-3)), sulfuric ...
Mathematical modeling of diclofenac sodium's release from polyethylene oxide matrices
(Elsevier Science BV, Amsterdam, 2008)
Polyphenol contents and antioxidant activity of soybean seed extracts
(Elsevier Sci Ltd, Oxford, 2008)
The antioxidant activity and contents of various polyphenol classes in the seeds of 20 soybean hybrids were evaluated. Total polyphenols, tannins and proanthocyanidins were determined after extraction of plant material ...
Cardioprotective effect of red wine
(Lippincott Williams & Wilkins, Philadelphia, 2008)
Monitoring of fosinopril sodium impurities by liquid chromatography-mass spectrometry including the neural networks in method evaluation
(Elsevier Science BV, Amsterdam, 2008)
In this paper, the mass spectrometry (MS) detection has been applied for screening of fosinopril sodium impurities which arise during forced stress study. Before MS analysis, liquid chromatographic method with suitable ...
Hypolocomotor activity of DIAZEPAM in wistar rats is mediated by Gabaa receptors containing the Alphal, but not the Alpha5 subunit
(Cambridge Univ Press, New York, 2008)
Are GABA(A) receptors containing alpha 5 Subunits contributing to the sedative properties of benzodiazepine site agonists?
(Nature Publishing Group, London, 2008)
Classical benzodiazepines (BZs) exert anxiolytic, sedative, hypnotic, muscle relaxant, anticonvulsive, and amnesic effects through potentiation of neurotransmission at GABA(A) receptors containing alpha(1), alpha(2), ...