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Results 1 to 11 of 11 articles found
2004

Electrochemical oxidation of sildenafil citrate (Viagra) on carbon electrodes

Analytica Chimica Acta (6.2 225), 501, 227-233.
2015

Persistent phototransformation products of vardenafil (Levitra®) and sildenafil (Viagra®)

Chemosphere (6.7 248★★), 134, 557-562.
2004

Polymer membrane sensors for sildenafil citrate (Viagra) determination in pharmaceutical preparations

Analytica Chimica Acta (6.2 225), 515, 303-309.
2009

Colorimetric Determination of Sildenafil Citrate (Viagra) Through Ion-Associate Complex Formation

Journal of AOAC International (1.5 93), 92, 125-130.
2004

The development of an environmentally benign synthesis of sildenafil citrate (Viagra™) and its assessment by Green Chemistry metrics

Green Chemistry (9.7 236★★), 6, 43-48.
2016

Physical profiling and IR spectroscopy: simple and effective methods to discriminate between genuine and counterfeit samples of Viagra® and Cialis®

Drug Testing and Analysis (3.2 56), 8, 378-387.
2000

Voltammetric behavior of sildenafil citrate (Viagra) using square wave and adsorptive stripping square wave techniques

Analytica Chimica Acta (6.2 225), 417, 143-148.
2017

Novel synthesis of nanocomposite for the extraction of Sildenafil Citrate (Viagra) from water and urine samples: Process screening and optimization

Ultrasonics Sonochemistry (7.1 138), 38, 463-472.
2003

HPLC-MS for the Determination of Sildenafil Citrate (Viagra(R)) in Biological Fluids. Application to the Salivary Excretion of Sildenafil after Oral Intake

Journal of Analytical Toxicology (3.3 94), 27, 88-94.
2006

Quantitative Determination of Sildenafil (Viagra®) and Its Metabolite (UK-103,320)in Fluid and Tissue Specimens Obtained from Six Aviation Fatalities*

Journal of Analytical Toxicology (3.3 94), 30, 14-20.
2016

The Monte Carlo validation framework for the discriminant partial least squares model extended with variable selection methods applied to authenticity studies of Viagra® based on chromatographic impurity profiles

Analyst (4.5 185), 141, 1060-1070.
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