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Results 1 to 7 of 7 articles found
2012

Analysis of counterfeit Cialis® tablets using Raman microscopy and multivariate curve resolution

2008

Analysis of illegally manufactured formulations of tadalafil (Cialis®) by 1H NMR, 2D DOSY 1H NMR and Raman spectroscopy

2021

Comparison of genuine, generic and counterfeit Cialis tablets using vibrational spectroscopy and statistical methods

2010

The identification of (−)-trans-tadalafil, tadalafil, and sildenafil in counterfeit Cialis® and the optical purity of tadalafil stereoisomers

2016

Chromatographic impurity fingerprinting of genuine and counterfeit Cialis® as a means to compare the discriminating ability of PDA and MS detection

Talanta (5.7 172), 146, 540-548.
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.
2014

Viagra® and Cialis® blister packaging fingerprinting using Fourier transform infrared spectroscopy (FTIR) allied with chemometric methods

Analytical Methods (2.7 76), 6, 2722.
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