Matches in SemOpenAlex for { <https://semopenalex.org/work/W2074162839> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2074162839 endingPage "262" @default.
- W2074162839 startingPage "247" @default.
- W2074162839 abstract "ABSTRACT Simple spectrophotometric methods are described for the assay of bisacodyl (BIS) and piribedil (PIR) based on charge‐transfer and ion‐pair complexation reactions. The first method is based on the reaction of the cited drugs with p‐chloranilic acid (p‐CA) in acetonitrile. The purple colored chromogen formed shows maximum absorbance at 518 nm. The second method is concerned with the reaction of the investigated drugs with picric acid (PA) and four sulphonphthalein acid dyes, namely; bromocresol green (BCG), bromocresol purple (BCP), bromophenol blue (BPB) and thymol blue (TB). The yellow ion‐pair complexes formed show absorption spectra with maxima within the range from 400 to 415 nm. The stoichiometric ratio was found to be 1:1, for all complexation reactions examined, as calculated by the continuous variations method. Beer's law validation, accuracy, precision, limits of detection, limits of quantification, and other aspects of analytical merit are presented in the text. The proposed methods were applied for the determination of the analytes in their pure forms and in pharmaceutical preparations. The results were in good agreement with those obtained by the official and reported methods." @default.
- W2074162839 created "2016-06-24" @default.
- W2074162839 creator A5016845599 @default.
- W2074162839 creator A5023418153 @default.
- W2074162839 creator A5067128518 @default.
- W2074162839 creator A5076224776 @default.
- W2074162839 date "2004-01-01" @default.
- W2074162839 modified "2023-09-26" @default.
- W2074162839 title "Spectrophotometric Determination of Bisacodyl and Piribedil" @default.
- W2074162839 cites W1987253514 @default.
- W2074162839 cites W1989708172 @default.
- W2074162839 cites W1996728286 @default.
- W2074162839 cites W2013762581 @default.
- W2074162839 cites W2022936604 @default.
- W2074162839 cites W2030003382 @default.
- W2074162839 cites W2042749058 @default.
- W2074162839 cites W2047658932 @default.
- W2074162839 cites W2057528379 @default.
- W2074162839 cites W2087696590 @default.
- W2074162839 cites W2098134977 @default.
- W2074162839 doi "https://doi.org/10.1081/al-120027790" @default.
- W2074162839 hasPublicationYear "2004" @default.
- W2074162839 type Work @default.
- W2074162839 sameAs 2074162839 @default.
- W2074162839 citedByCount "15" @default.
- W2074162839 countsByYear W20741628392013 @default.
- W2074162839 countsByYear W20741628392014 @default.
- W2074162839 countsByYear W20741628392015 @default.
- W2074162839 countsByYear W20741628392016 @default.
- W2074162839 countsByYear W20741628392018 @default.
- W2074162839 countsByYear W20741628392020 @default.
- W2074162839 countsByYear W20741628392021 @default.
- W2074162839 countsByYear W20741628392023 @default.
- W2074162839 crossrefType "journal-article" @default.
- W2074162839 hasAuthorship W2074162839A5016845599 @default.
- W2074162839 hasAuthorship W2074162839A5023418153 @default.
- W2074162839 hasAuthorship W2074162839A5067128518 @default.
- W2074162839 hasAuthorship W2074162839A5076224776 @default.
- W2074162839 hasConcept C113196181 @default.
- W2074162839 hasConcept C119128265 @default.
- W2074162839 hasConcept C178790620 @default.
- W2074162839 hasConcept C185592680 @default.
- W2074162839 hasConcept C2776402977 @default.
- W2074162839 hasConcept C2778603181 @default.
- W2074162839 hasConcept C2780320262 @default.
- W2074162839 hasConcept C2780343419 @default.
- W2074162839 hasConcept C2780418270 @default.
- W2074162839 hasConcept C2781352634 @default.
- W2074162839 hasConcept C43617362 @default.
- W2074162839 hasConcept C77281830 @default.
- W2074162839 hasConcept C98015330 @default.
- W2074162839 hasConceptScore W2074162839C113196181 @default.
- W2074162839 hasConceptScore W2074162839C119128265 @default.
- W2074162839 hasConceptScore W2074162839C178790620 @default.
- W2074162839 hasConceptScore W2074162839C185592680 @default.
- W2074162839 hasConceptScore W2074162839C2776402977 @default.
- W2074162839 hasConceptScore W2074162839C2778603181 @default.
- W2074162839 hasConceptScore W2074162839C2780320262 @default.
- W2074162839 hasConceptScore W2074162839C2780343419 @default.
- W2074162839 hasConceptScore W2074162839C2780418270 @default.
- W2074162839 hasConceptScore W2074162839C2781352634 @default.
- W2074162839 hasConceptScore W2074162839C43617362 @default.
- W2074162839 hasConceptScore W2074162839C77281830 @default.
- W2074162839 hasConceptScore W2074162839C98015330 @default.
- W2074162839 hasIssue "2" @default.
- W2074162839 hasLocation W20741628391 @default.
- W2074162839 hasOpenAccess W2074162839 @default.
- W2074162839 hasPrimaryLocation W20741628391 @default.
- W2074162839 hasRelatedWork W1982651840 @default.
- W2074162839 hasRelatedWork W2074162839 @default.
- W2074162839 hasRelatedWork W2091218405 @default.
- W2074162839 hasRelatedWork W2185117387 @default.
- W2074162839 hasRelatedWork W2222827306 @default.
- W2074162839 hasRelatedWork W2414674977 @default.
- W2074162839 hasRelatedWork W2735778569 @default.
- W2074162839 hasRelatedWork W2468497085 @default.
- W2074162839 hasRelatedWork W2478525738 @default.
- W2074162839 hasRelatedWork W2725365533 @default.
- W2074162839 hasVolume "37" @default.
- W2074162839 isParatext "false" @default.
- W2074162839 isRetracted "false" @default.
- W2074162839 magId "2074162839" @default.
- W2074162839 workType "article" @default.