Matches in SemOpenAlex for { <https://semopenalex.org/work/W1971783592> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W1971783592 endingPage "99" @default.
- W1971783592 startingPage "95" @default.
- W1971783592 abstract "Liquid-liquid microextraction without phase segmentation was implemented in a multicommuted flow system for determination of the anti-hypertensive diltiazem. The procedure was based on ion pair formation between the drug and the dye bromothymol blue at pH 3.5. The detection was performed without phase separation in a glass tube coupled to a fiber-optics spectrophotometer. The total volume of chloroform was reduced to 50 μL in comparison with 10 mL consumed in batch. A linear response was observed between 9 and 120 μmol L(-1), with a detection limit of 0.9 μmol L(-1) (99.7% confidence level). The coefficient of variation (n=10), sampling rate and extraction efficiency were estimated as 0.6%, 78 determinations per hour and 61%, respectively. About 30 μg of bromothymol blue was consumed and the waste volume was 380 μL per determination. The results for pharmaceutical samples agreed with those obtained by the reference procedure at the 95% confidence level." @default.
- W1971783592 created "2016-06-24" @default.
- W1971783592 creator A5024927684 @default.
- W1971783592 creator A5029387682 @default.
- W1971783592 date "2011-05-01" @default.
- W1971783592 modified "2023-09-26" @default.
- W1971783592 title "Liquid–liquid microextraction without phase separation in a multicommuted flow system for diltiazem determination in pharmaceuticals" @default.
- W1971783592 cites W1502313760 @default.
- W1971783592 cites W1967488005 @default.
- W1971783592 cites W1970311071 @default.
- W1971783592 cites W1972952942 @default.
- W1971783592 cites W1974846139 @default.
- W1971783592 cites W1980119631 @default.
- W1971783592 cites W1992631335 @default.
- W1971783592 cites W1995695736 @default.
- W1971783592 cites W2028310197 @default.
- W1971783592 cites W2032421656 @default.
- W1971783592 cites W2032435319 @default.
- W1971783592 cites W2048810504 @default.
- W1971783592 cites W2049094569 @default.
- W1971783592 cites W2049335542 @default.
- W1971783592 cites W2060830843 @default.
- W1971783592 cites W2065658829 @default.
- W1971783592 cites W2069506543 @default.
- W1971783592 cites W2073738758 @default.
- W1971783592 cites W2084191429 @default.
- W1971783592 cites W2085984998 @default.
- W1971783592 cites W2088159311 @default.
- W1971783592 cites W2091818373 @default.
- W1971783592 cites W2136144125 @default.
- W1971783592 cites W2152476425 @default.
- W1971783592 cites W2167336385 @default.
- W1971783592 doi "https://doi.org/10.1016/j.aca.2011.03.051" @default.
- W1971783592 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21565308" @default.
- W1971783592 hasPublicationYear "2011" @default.
- W1971783592 type Work @default.
- W1971783592 sameAs 1971783592 @default.
- W1971783592 citedByCount "9" @default.
- W1971783592 countsByYear W19717835922012 @default.
- W1971783592 countsByYear W19717835922013 @default.
- W1971783592 countsByYear W19717835922014 @default.
- W1971783592 countsByYear W19717835922016 @default.
- W1971783592 countsByYear W19717835922020 @default.
- W1971783592 countsByYear W19717835922021 @default.
- W1971783592 crossrefType "journal-article" @default.
- W1971783592 hasAuthorship W1971783592A5024927684 @default.
- W1971783592 hasAuthorship W1971783592A5029387682 @default.
- W1971783592 hasConcept C113196181 @default.
- W1971783592 hasConcept C119128265 @default.
- W1971783592 hasConcept C121332964 @default.
- W1971783592 hasConcept C172120300 @default.
- W1971783592 hasConcept C185592680 @default.
- W1971783592 hasConcept C2776069044 @default.
- W1971783592 hasConcept C43617362 @default.
- W1971783592 hasConcept C4725764 @default.
- W1971783592 hasConcept C62520636 @default.
- W1971783592 hasConceptScore W1971783592C113196181 @default.
- W1971783592 hasConceptScore W1971783592C119128265 @default.
- W1971783592 hasConceptScore W1971783592C121332964 @default.
- W1971783592 hasConceptScore W1971783592C172120300 @default.
- W1971783592 hasConceptScore W1971783592C185592680 @default.
- W1971783592 hasConceptScore W1971783592C2776069044 @default.
- W1971783592 hasConceptScore W1971783592C43617362 @default.
- W1971783592 hasConceptScore W1971783592C4725764 @default.
- W1971783592 hasConceptScore W1971783592C62520636 @default.
- W1971783592 hasIssue "1-2" @default.
- W1971783592 hasLocation W19717835921 @default.
- W1971783592 hasLocation W19717835922 @default.
- W1971783592 hasOpenAccess W1971783592 @default.
- W1971783592 hasPrimaryLocation W19717835921 @default.
- W1971783592 hasRelatedWork W1579968982 @default.
- W1971783592 hasRelatedWork W1950305724 @default.
- W1971783592 hasRelatedWork W1974826672 @default.
- W1971783592 hasRelatedWork W1981951366 @default.
- W1971783592 hasRelatedWork W1991370557 @default.
- W1971783592 hasRelatedWork W2045608543 @default.
- W1971783592 hasRelatedWork W2049929996 @default.
- W1971783592 hasRelatedWork W2375568593 @default.
- W1971783592 hasRelatedWork W2749159269 @default.
- W1971783592 hasRelatedWork W2767629825 @default.
- W1971783592 hasVolume "694" @default.
- W1971783592 isParatext "false" @default.
- W1971783592 isRetracted "false" @default.
- W1971783592 magId "1971783592" @default.
- W1971783592 workType "article" @default.