A new Kinetic Spectrophotometic method for the Determination of trace amount Sulfacetamide Drug into real samples has been described based with silver nanoparticles starch-capped sensor, by sodium borohydride. The reaction is followed spectrophotometrically by measuring the decrease in the absorbance at 347.5 nm. 1.0×10-2 molL-1 silver nanoparticles starch-capped sensor, 2.0×10-3 mol L-1 sodium...

INTRODUCTION Sulfacetamide sodium is a widely used sulfonamide for ophthalmic infections. OBJECTIVE A number of analytical methods have been reported for the analysis of sulfacetamide but they lack the ability to determine both the active drug and its major degradation product, sulfanilamide, simultaneously in a sample. MATERIALS AND METHODS In the present study a simple, rapid and economic...

Sodium sulfacetamide is effective in the management of a variety of inflammatory facial dermatoses and often is used in combination with sulfur for a synergistic effect. Adverse effects from sodium sulfacetamide are rare and generally are limited to mild application-site reactions. This agent is contraindicated in any patient with known hypersensitivity to sulfonamides.

Antibiotics as additives in animal feedstuffs are forbidden in many countries in the world, but they are still abused. A micellar electrokinetic capillary chromatography method was performed at 25 C and 30 kV (under pressure 15 mbar) using 25 mmol dm phosphate buffer (pH = 8.0) containing 70 mmol dm sodium dodecysulfate (SDS) and 10 % (volume fraction) methanol as the background electrolyte fo...

Suiphacetamide solutions at higher temperature degrade to its hydrolysed product, sulphanilamide, with a first-order rate constant. The degraded products are identified and characterised by chromatography and spectrophotometry. Attempts are made for the evaluation of kinetics, entropy and enthal changes activation energy and frequency factors during heating of sulphacetamide solutions. The dete...

The effects of exogenous abscisic acid (ABA) and its two agonists, Sulfacetamide (Sa) and Sulfasalazine (SS) on tolerance of tomato (Lycopersicon esculentum Mill. Cv. Super chief) under drought stress were studied. Eight-week plants were treated with ABA (25 and 50 mg/L), Sulfacetamide (Sa) (25, 50 and 100 mg/L) and Sulfasalazine (SS) (25, 50 and 100 mg/L). Solutions were sprayed daily and samp...

A new, simple and sensitive spectrophotometric method for the determination of some sulfonamide drugs has been developed. The method is based on the diazotization of sulfacetamide, sulfadiazine, sulfaguanidine, sulfamerazine, sulfamethazine, sulfamethoxazole, and their coupling with 8-hydroxyquinoline in alkaline media to yield red coloured products with absorption maxima at 500 nm. Beer's law ...

Both cytotoxic and invasive strains of Pseudomonas aeruginosa can damage corneal epithelial cells in vitro, but neither can infect healthy corneas in vivo. We tested the hypothesis that whole human tear fluid can protect corneal epithelia against P. aeruginosa virulence mechanisms. Cultured corneal epithelial cells were inoculated with 10(6) CFU of one of 10 strains of P. aeruginosa (five cytot...