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British Medical Journal Aug 1950
Topics: Sulfanilamide; Sulfanilamides; Sulfonamides
PubMed: 15434402
DOI: 10.1136/bmj.2.4675.408 -
British Medical Journal Sep 1959
Topics: Sulfanilamide; Sulfanilamides; Sulfonamides
PubMed: 13856763
DOI: No ID Found -
The American Journal of Nursing Jun 1961
Topics: Sulfanilamide; Sulfanilamides; Sulfonamides
PubMed: 13694399
DOI: No ID Found -
Spectrochimica Acta. Part A, Molecular... Oct 2024The study aimed to determine the potential of the infrared (IR) spectrophotometric technique for measuring the content of sulphanilamide with the sulfonamide group. The... (Comparative Study)
Comparative Study
A technique based on infrared spectroscopy for determining sulfanilamide levels sustainably: Progress and comparisons of greenness and whiteness using ComplexGAPI, AGREE, and RGB.
The study aimed to determine the potential of the infrared (IR) spectrophotometric technique for measuring the content of sulphanilamide with the sulfonamide group. The study aimed to obtain the IR spectra of sulfanilamide and use the -SO band at 1114.37 for the quantitative assay, determining its area under the curve (AUC). The study gives an alternative approach to existing analytical techniques that require vast amounts of organic solvents, which are costly and can be toxic, thus impacting the environment and increasing the analysis cost. The study evaluated the method's whiteness and greenness by utilizing the Complex green analytical procedure index, analytical GREEness calculator and Red Green Blue algorithm tool. The linierity was found to be 5 to 30 µg/ml. The present study has developed an infrared (IR) spectroscopic method that employs a straightforward sample preparation technique in methanol. The IR spectroscopic method's linearity range was determined to be 5-30 µg/ml. The p-value was 0.001 at 95 % confidence level assuring better recovery. This method is evaluated according to the Q2R1 ICH guideline. It is applicable to routine quality control analysis without pre-extraction using green IR spectroscopy. In conclusion, the study demonstrated that IR spectrophotometric techniques can quantify sulfanilamide while reducing the use of organic solvents, contributing to the green-and-white analytical chemistry approach. The developed methods are reliable, accurate, and cost-effective and have the potential to be implemented in routine analysis of sulfanilamide.
Topics: Sulfanilamide; Spectrophotometry, Infrared; Sulfanilamides; Algorithms; Reproducibility of Results
PubMed: 38796892
DOI: 10.1016/j.saa.2024.124467 -
Journal of the American Medical... Nov 1958
Topics: Sulfamethoxypyridazine; Sulfanilamide; Sulfanilamides; Sulfonamides
PubMed: 13587263
DOI: No ID Found -
American Professional Pharmacist Nov 1947
Topics: Sulfanilamide; Sulfanilamides; Sulfonamides
PubMed: 18917418
DOI: No ID Found -
Bulletin of the Toronto East Medical... Jan 1947
Topics: Sulfanilamide; Sulfanilamides; Sulfonamides
PubMed: 18919087
DOI: No ID Found -
Archives of Biochemistry Jan 1946
Topics: Cell Respiration; Metabolism; Neurospora; Respiration; Sulfanilamide; Sulfanilamides
PubMed: 21009567
DOI: No ID Found -
Medecine Et Hygiene Jun 1952
Topics: Sulfanilamide; Sulfanilamides; Sulfonamides
PubMed: 12992035
DOI: No ID Found -
Meditsinskaia Promyshlennost' SSSR 1955
Topics: Sulfanilamide; Sulfanilamides
PubMed: 14383052
DOI: No ID Found