Detection of sildenafil adulterated in herbal products using thin layer chromatography combined with surface enhanced Raman spectroscopy: "Double coffee-ring effect" based enhancement.
J Pharm Biomed Anal
; 174: 340-347, 2019 Sep 10.
Article
in En
| MEDLINE
| ID: mdl-31202876
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Spectrum Analysis, Raman
/
Drug Contamination
/
Chromatography, Thin Layer
/
Plant Preparations
/
Sildenafil Citrate
Type of study:
Diagnostic_studies
/
Prognostic_studies
Country/Region as subject:
Asia
Language:
En
Journal:
J Pharm Biomed Anal
Year:
2019
Document type:
Article
Affiliation country:
Vietnam
Country of publication:
United kingdom