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DEVELOPMENT AND VALIDATION OF A METHOD USING INSTRUMENTAL PLANAR CHROMATOGRAPHY FOR QUANTITATIVE ANALYSIS OF CARBAMAZEPINE IN SALIVA
(Sociedad Chilena de Química, 2003)
Thin-layer chromatography of mycobactins and mycolic acids for the identification of clinical mycobacteria
(Soc Brasileira Microbiologia, 1995-07-01)
Forty seven strains of mycobacteria (35 strains isolated from clinical specimens and 12 reference strains) were analyzed for mycobactin and mycolate production by thin-layer chromatography (TLC). Different growth conditions ...
An eco-friendly and low-cost method for the quantification of Cefazolin sodium in powder for injectable solution using thin-layer chromatography assisted by digital images
(2017-08-01)
Cefazolin sodium (CFZ) is a semi-synthetic first-generation cephalosporin used for the treatment of infections caused by Gram-positive and Gram-negative microorganisms. Although it is a drug used worldwide, there are only ...
An efficient method for the quantification of hydroxamic acids from wheat by thin layer chromatography-densitometry
(John Wiley and Sons Ltd, 1998)
A new method is described for the quantification of 2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-one (DIMBOA) and 2,4-dihydroxy-1,4-benzoxazin-3-one (DIBOA), the main hydroxamic acids in wheat and rye extracts, respectively, ...
Separation of the toxic zierin from Zollernia ilicifolia by high speed countercurrent chromatography
(2007-11-01)
Preliminary pharmacological assays of the 70% methanol extract from the leaves of the Brazilian medicinal plant Zollernia ilicifolia Vog. (Fabaceae) showed analgesic and antiulcerogenic effects. Previous analyses have shown ...
Identification of Mycobacteria by Thin Layer Chromatographic Analysis of Mycolic Acids and Conventional Biochemical Method: Four Years of Experience
(Instituto Oswaldo Cruz, Ministério da Saúde, 1998-11-01)
Mycolic acids analysis by thin-layer chromatography (TLC) has been employed by several laboratories worldwide as a method for fast identification of mycobacteria. This method was introduced in Brazil by our laboratory in ...