FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1974564889> ?p ?o ?g. }

• W1974564889 endingPage "140" @default.
• W1974564889 startingPage "133" @default.
• W1974564889 abstract "The effect of the addition of a macrocyclic host (H) such as p-sulfonatocalix[6]arene (C6S), native and modified cyclodextrins (CDs), on the fluorescence of benzoimidazolic fungicides (P), like Benomyl (BY) and Carbendazim (CZ), has been studied. The fluorescence of BY in water at pH 1.000 and 25.0 °C was increased in the presence of C6S, αCD and hydroxypropyl-β-CD (HPCD). The association constants determined by fluorescence enhancement showed weak interactions (KA ∼ 101 to 102 M−1) between the fungicide with both CDs, whereas they were stronger with C6S (KA ∼ 105 M−1). Molecular recognition of BY for C6S was mainly attributed to electrostatic interactions, and for CDs to the hydrophobic effect and hydrogen bond formation. On the other hand, the fluorescent behaviour of CZ in the presence of C6S at pH 6.994 was interpreted as the formation of two complexes with 1:1 (P:H) and 1:2 (P:H2) stoichiometry, the latter being less fluorescent than the free analyte. Relative fluorescence quantum yield ratios between the complexed and free BY (ϕP:H/ϕP) were 2.00 ± 0.05, 1.40 ± 0.03 and 2.8 ± 0.4 for C6S, αCD and HPCD, respectively. The analytical parameters improved in the presence of C6S and CDs. The best limit of detection (LD, ng mL−1) was 17.4 ± 0.8 with HPCD. The proposed method with C6S and HPCD was successfully applied to fortified samples of tap water and orange flesh extract with good recoveries (91–106%) and R.S.D. (≤2%) by triplicate analysis. The method is rapid, direct and simple and needs no previous degradation or derivatization reaction." @default.
• W1974564889 created "2016-06-24" @default.
• W1974564889 creator A5017522447 @default.
• W1974564889 creator A5031322111 @default.
• W1974564889 creator A5037992211 @default.
• W1974564889 creator A5067228671 @default.
• W1974564889 date "2008-08-01" @default.
• W1974564889 modified "2023-10-14" @default.
• W1974564889 title "Spectrofluorimetric determination of benzoimidazolic pesticides: Effect of p-sulfonatocalix[6]arene and cyclodextrins" @default.
• W1974564889 cites W174964817 @default.
• W1974564889 cites W1968553680 @default.
• W1974564889 cites W1969822868 @default.
• W1974564889 cites W1972267479 @default.
• W1974564889 cites W1973519977 @default.
• W1974564889 cites W1978113043 @default.
• W1974564889 cites W1978930720 @default.
• W1974564889 cites W1979164843 @default.
• W1974564889 cites W1980125240 @default.
• W1974564889 cites W1983380179 @default.
• W1974564889 cites W1988218305 @default.
• W1974564889 cites W1988789172 @default.
• W1974564889 cites W1989457932 @default.
• W1974564889 cites W1992423452 @default.
• W1974564889 cites W1993799306 @default.
• W1974564889 cites W1999097279 @default.
• W1974564889 cites W1999262755 @default.
• W1974564889 cites W2002035860 @default.
• W1974564889 cites W2003326096 @default.
• W1974564889 cites W2005398455 @default.
• W1974564889 cites W2011071335 @default.
• W1974564889 cites W2015935403 @default.
• W1974564889 cites W2023468222 @default.
• W1974564889 cites W2024196731 @default.
• W1974564889 cites W2030003382 @default.
• W1974564889 cites W2031451860 @default.
• W1974564889 cites W2038323155 @default.
• W1974564889 cites W2038973845 @default.
• W1974564889 cites W2044466629 @default.
• W1974564889 cites W2047681648 @default.
• W1974564889 cites W2058606212 @default.
• W1974564889 cites W2064305654 @default.
• W1974564889 cites W2064745563 @default.
• W1974564889 cites W2067242617 @default.
• W1974564889 cites W2067722994 @default.
• W1974564889 cites W2069745332 @default.
• W1974564889 cites W2070793494 @default.
• W1974564889 cites W2079727806 @default.
• W1974564889 cites W2119649370 @default.
• W1974564889 cites W2120663930 @default.
• W1974564889 cites W2272854083 @default.
• W1974564889 cites W2321972685 @default.
• W1974564889 cites W24098173 @default.
• W1974564889 cites W4243896356 @default.
• W1974564889 doi "https://doi.org/10.1016/j.aca.2008.06.022" @default.
• W1974564889 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18706318" @default.
• W1974564889 hasPublicationYear "2008" @default.
• W1974564889 type Work @default.
• W1974564889 sameAs 1974564889 @default.
• W1974564889 citedByCount "41" @default.
• W1974564889 countsByYear W19745648892012 @default.
• W1974564889 countsByYear W19745648892013 @default.
• W1974564889 countsByYear W19745648892014 @default.
• W1974564889 countsByYear W19745648892015 @default.
• W1974564889 countsByYear W19745648892016 @default.
• W1974564889 countsByYear W19745648892017 @default.
• W1974564889 countsByYear W19745648892018 @default.
• W1974564889 countsByYear W19745648892019 @default.
• W1974564889 countsByYear W19745648892020 @default.
• W1974564889 countsByYear W19745648892021 @default.
• W1974564889 countsByYear W19745648892022 @default.
• W1974564889 countsByYear W19745648892023 @default.
• W1974564889 crossrefType "journal-article" @default.
• W1974564889 hasAuthorship W1974564889A5017522447 @default.
• W1974564889 hasAuthorship W1974564889A5031322111 @default.
• W1974564889 hasAuthorship W1974564889A5037992211 @default.
• W1974564889 hasAuthorship W1974564889A5067228671 @default.
• W1974564889 hasConcept C10390740 @default.
• W1974564889 hasConcept C119128265 @default.
• W1974564889 hasConcept C121332964 @default.
• W1974564889 hasConcept C13965031 @default.
• W1974564889 hasConcept C144082473 @default.
• W1974564889 hasConcept C171001562 @default.
• W1974564889 hasConcept C178790620 @default.
• W1974564889 hasConcept C185592680 @default.
• W1974564889 hasConcept C43617362 @default.
• W1974564889 hasConcept C62520636 @default.
• W1974564889 hasConcept C75473681 @default.
• W1974564889 hasConcept C91881484 @default.
• W1974564889 hasConceptScore W1974564889C10390740 @default.
• W1974564889 hasConceptScore W1974564889C119128265 @default.
• W1974564889 hasConceptScore W1974564889C121332964 @default.
• W1974564889 hasConceptScore W1974564889C13965031 @default.
• W1974564889 hasConceptScore W1974564889C144082473 @default.
• W1974564889 hasConceptScore W1974564889C171001562 @default.
• W1974564889 hasConceptScore W1974564889C178790620 @default.
• W1974564889 hasConceptScore W1974564889C185592680 @default.
• W1974564889 hasConceptScore W1974564889C43617362 @default.
• W1974564889 hasConceptScore W1974564889C62520636 @default.

• next