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Zoekresultaten - 6 results
Comparison of three development approaches for Stationary Phase Optimised Selectivity Liquid Chromatography based screening methods Part II: A group of structural analogues (PDE-5 inhibitors in food supplements).
Pharmaceutical Chromatography, Liquid Dietary Supplements Food Contamination Pesticide residues Phosphodiesterase 5 Inhibitors Abstract: Three approaches for the development of a screening method to detect ...
Chemometrics and chromatographic fingerprints to discriminate and classify counterfeit medicines containing PDE-5 inhibitors.
Analysis Counterfeit Drugs Informatics Least-Squares Analysis Phosphodiesterase 5 Inhibitors Principal Component Analysis Support Vector Machine Abstract: Chromatographic fingerprints recorded for a set of ...
Development and validation of a ultra-high-performance liquid chromatography-UV method for the detection and quantification of erectile dysfunction drugs and some of their analogues found in counterfeit medicines.
validation of a fast method to detect and quantify the three authorised phosphodiesterase type 5 inhibitors and five analogues. The method is based on the use of a sub-2 microns polar-embedded column with ...
Detection of counterfeit Viagra® by Raman microspectroscopy imaging and multivariate analysis.
Studies Fraud Lactose Microspectrophotometry Multivariate Analysis Phosphodiesterase 5 Inhibitors Piperazines Principal Component Analysis Purines Reference Standards Reproducibility of Results Sildenafil ...
Comparison and combination of spectroscopic techniques for the detection of counterfeit medicines.
Jacques O Source: J Pharm Biomed Anal, Volume 53, Issue 3, p.445-53 (2010) Keywords: Carbolines Least-Squares Analysis Phosphodiesterase Inhibitors Piperazines Principal Component Analysis Purines ...
Evaluation of the residual solvent content of counterfeit tablets and capsules.
Keywords: Capsules Carbolines Counterfeit Drugs Gas Chromatography-Mass Spectrometry Guidelines as Topic Phosphodiesterase 5 Inhibitors Piperazines Purines Sildenafil Citrate Solvents Sulfones Tablets ...