Matches in SemOpenAlex for { <https://semopenalex.org/work/W2626111748> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2626111748 abstract "Objective: A simple, direct and very sensitive differential pulse anodic stripping voltammetric analysis (DPASVA) of selenium (IV) in bulk and in dosage formulations using a gold electrode multi-modified with a mixture of 3,3′-diaminobenzidine.4HCl (Dab) and vitamin E (VE)-Nafion (AuEMDabVEN) has been studied.Methods: The method involves the study of various parameters (electrolyte, deposition time, pulse duration, pulse amplitude, etc.) affecting the Se(IV) determination. The proposed method was validated for specificity, linearity, precision and accuracy, repeatability, sensitivity (LOD and LOQ), robustness and solution stability with an average recovery of 98.1-100.32%.Results: Se(IV)was determined in an aqueous HClO4 (0.2M) medium of pH 0.22 at an accumulation potential of-250 mV and an accumulation time of 200 s for CSe(IV) at 1x10-8 to 1x10-6 mol/l (0.7896-78.96 ng/ml) and 350 s for CSe(IV) at 1x10-9 to 1x10-8 mol/l (0.07896-0.7896 ng/ml) with relative standard deviations (RSD)2.4% and 4.8%, respectively.Conclusion: This method showed very sensitive results for the determination of Se(IV) using an AuEMDabVEN than that obtained using the individual Dab or VE. This method could be applicable for the quantitative determination of the bulk Se(IV) as well as dosage formulations." @default.
- W2626111748 created "2017-06-23" @default.
- W2626111748 creator A5019369449 @default.
- W2626111748 creator A5026617801 @default.
- W2626111748 creator A5055157654 @default.
- W2626111748 date "2017-07-01" @default.
- W2626111748 modified "2023-09-24" @default.
- W2626111748 title "DEVELOPMENT AND VALIDATION OF DIFFERENTIAL PULSE ANODIC STRIPPING VOLTAMMETRIC ANALYSIS OF SELENIUM (IV) IN BULK AND IN DOSAGE FORMULATIONS AT A GOLD ELECTRODE MULTI-MODIFIED WITH A MIXTURE OF 3, 3′-DIAMINOBENZIDINE.4HCL AND VITAMIN E" @default.
- W2626111748 doi "https://doi.org/10.22159/ijpps.2017v9i7.18568" @default.
- W2626111748 hasPublicationYear "2017" @default.
- W2626111748 type Work @default.
- W2626111748 sameAs 2626111748 @default.
- W2626111748 citedByCount "0" @default.
- W2626111748 crossrefType "journal-article" @default.
- W2626111748 hasAuthorship W2626111748A5019369449 @default.
- W2626111748 hasAuthorship W2626111748A5026617801 @default.
- W2626111748 hasAuthorship W2626111748A5055157654 @default.
- W2626111748 hasBestOaLocation W26261117481 @default.
- W2626111748 hasConcept C113196181 @default.
- W2626111748 hasConcept C119128265 @default.
- W2626111748 hasConcept C147789679 @default.
- W2626111748 hasConcept C154020017 @default.
- W2626111748 hasConcept C159985019 @default.
- W2626111748 hasConcept C17525397 @default.
- W2626111748 hasConcept C178790620 @default.
- W2626111748 hasConcept C184651966 @default.
- W2626111748 hasConcept C185592680 @default.
- W2626111748 hasConcept C192562407 @default.
- W2626111748 hasConcept C196765960 @default.
- W2626111748 hasConcept C2779896888 @default.
- W2626111748 hasConcept C41952129 @default.
- W2626111748 hasConcept C43617362 @default.
- W2626111748 hasConcept C553756173 @default.
- W2626111748 hasConcept C68801617 @default.
- W2626111748 hasConceptScore W2626111748C113196181 @default.
- W2626111748 hasConceptScore W2626111748C119128265 @default.
- W2626111748 hasConceptScore W2626111748C147789679 @default.
- W2626111748 hasConceptScore W2626111748C154020017 @default.
- W2626111748 hasConceptScore W2626111748C159985019 @default.
- W2626111748 hasConceptScore W2626111748C17525397 @default.
- W2626111748 hasConceptScore W2626111748C178790620 @default.
- W2626111748 hasConceptScore W2626111748C184651966 @default.
- W2626111748 hasConceptScore W2626111748C185592680 @default.
- W2626111748 hasConceptScore W2626111748C192562407 @default.
- W2626111748 hasConceptScore W2626111748C196765960 @default.
- W2626111748 hasConceptScore W2626111748C2779896888 @default.
- W2626111748 hasConceptScore W2626111748C41952129 @default.
- W2626111748 hasConceptScore W2626111748C43617362 @default.
- W2626111748 hasConceptScore W2626111748C553756173 @default.
- W2626111748 hasConceptScore W2626111748C68801617 @default.
- W2626111748 hasLocation W26261117481 @default.
- W2626111748 hasOpenAccess W2626111748 @default.
- W2626111748 hasPrimaryLocation W26261117481 @default.
- W2626111748 hasRelatedWork W1994458302 @default.
- W2626111748 hasRelatedWork W2020364550 @default.
- W2626111748 hasRelatedWork W2055452233 @default.
- W2626111748 hasRelatedWork W2117079784 @default.
- W2626111748 hasRelatedWork W2134803768 @default.
- W2626111748 hasRelatedWork W2316312723 @default.
- W2626111748 hasRelatedWork W2416803167 @default.
- W2626111748 hasRelatedWork W2606789770 @default.
- W2626111748 hasRelatedWork W2732227955 @default.
- W2626111748 hasRelatedWork W2780116784 @default.
- W2626111748 hasRelatedWork W2792749465 @default.
- W2626111748 hasRelatedWork W2918247547 @default.
- W2626111748 hasRelatedWork W3023160242 @default.
- W2626111748 hasRelatedWork W3029078464 @default.
- W2626111748 hasRelatedWork W3045429585 @default.
- W2626111748 hasRelatedWork W3047865440 @default.
- W2626111748 hasRelatedWork W3100917740 @default.
- W2626111748 hasRelatedWork W2309350175 @default.
- W2626111748 hasRelatedWork W2759059167 @default.
- W2626111748 hasRelatedWork W2816650494 @default.
- W2626111748 isParatext "false" @default.
- W2626111748 isRetracted "false" @default.
- W2626111748 magId "2626111748" @default.
- W2626111748 workType "article" @default.