Quantitative colorimetric microneutralization assay for characterization of adenoviruses

Quantitative Colorimetric Assay of Acid Mucopolysaccharides

In 1946 Hale (1) described a histochemical method for the detection of acid polysaccharides in animal tissues, based on the ability of these compounds to bind ferric ions, which were subsequently detected as Prussian blue. It has been possible to adapt this histochemical method to the quantitative determination of acid mucopolysaccharides on a macro or micro scale. The major modification of the...

Quantitative colorimetric assay of acid mucopolysaccharides.

In 1946 Hale (1) described a histochemical method for the detection of acid polysaccharides in animal tissues, based on the ability of these compounds to bind ferric ions, which were subsequently detected as Prussian blue. It has been possible to adapt this histochemical method to the quantitative determination of acid mucopolysaccharides on a macro or micro scale. The major modification of the...

Quantitative Colorimetric Assay of Acid Mucopolysaccharides

In 1946 Hale (1) described a histochemical method for the detection of acid polysaccharides in animal tissues, based on the ability of these compounds to bind ferric ions, which were subsequently detected as Prussian blue. It has been possible to adapt this histochemical method to the quantitative determination of acid mucopolysaccharides on a macro or micro scale. The major modification of the...

Colorimetric Assay for Antifungal Susceptibility

Validated Colorimetric Assay of Clonidine Hydrochloride from Pharmaceutical Preparations

Clonidine hydrochloride is an antihypertensive agent used for migraine prophylaxis, attention deficit hyperactivity disorder, menopausal flushing and Tourette syndrome. The quantity of the active substance in pharmaceutical preparations must be within specific limits, in agreement with the respective label claim. Therefore, the aim of this study was to establish the conditions for two spectroph...