Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023853822> ?p ?o ?g. }
- W2023853822 endingPage "31" @default.
- W2023853822 startingPage "24" @default.
- W2023853822 abstract "This work describes a new carbon paste electrode modified by Sol-Gel-Au nano-particle (SGAN) in the presence of 2,2′-dihydroxy-1-naphthylidine-1′-naphthyl methyl amine (DNMA) as ionophore for determination of Al(III) by potentiometric method. Gold nano-particles (GNPs) were self-assembled onto silica Sol-Gel network and incorporated within carbon paste. The nano-structured matrix with DNMA shows well-defined potentiometric behavior for the determination of Al3+ in aqueous solutions. The sensor exhibits significantly enhanced selectivity toward Al3+ ions over a wide concentration range of 5.0 × 10−10 to 5.0 × 10−2 M with a lower detection limit of 2.0 × 10−10 M (0.054 ppb) and a Nernstian slope of 20.0 ± (0.1) mV decade−1 of Al3+ activity. It has a fast response time of 5 s and can be used for at least 70 days without any considerable divergence in potentials. The potentiometric response of the electrode is independent of pH of test solution in the pH range 3–7. The interaction between DNMA and Al3+ was studied spectrophotometrically and it exhibits that stoichiometry of complex is 1 : 1 in methanol solution. Finally, this electrode was successfully used as an indicator electrode for potentiometric determination of Al3+ in some real samples." @default.
- W2023853822 created "2016-06-24" @default.
- W2023853822 creator A5056834089 @default.
- W2023853822 creator A5060128615 @default.
- W2023853822 date "2010-01-01" @default.
- W2023853822 modified "2023-09-27" @default.
- W2023853822 title "Sol-Gel-Au nano-particle modified carbon paste electrode for potentiometric determination of sub ppb level of Al(iii)" @default.
- W2023853822 cites W1964692750 @default.
- W2023853822 cites W1983761620 @default.
- W2023853822 cites W1984461710 @default.
- W2023853822 cites W1987977503 @default.
- W2023853822 cites W1990930832 @default.
- W2023853822 cites W1991200663 @default.
- W2023853822 cites W1992310973 @default.
- W2023853822 cites W1998132240 @default.
- W2023853822 cites W2003055944 @default.
- W2023853822 cites W2007805475 @default.
- W2023853822 cites W2009376568 @default.
- W2023853822 cites W2010527971 @default.
- W2023853822 cites W2010570948 @default.
- W2023853822 cites W2011575750 @default.
- W2023853822 cites W2014082001 @default.
- W2023853822 cites W2014639856 @default.
- W2023853822 cites W2023054853 @default.
- W2023853822 cites W2028143683 @default.
- W2023853822 cites W2028323381 @default.
- W2023853822 cites W2037035654 @default.
- W2023853822 cites W2037660591 @default.
- W2023853822 cites W2044726300 @default.
- W2023853822 cites W2047055772 @default.
- W2023853822 cites W2048164577 @default.
- W2023853822 cites W2055773639 @default.
- W2023853822 cites W2059590013 @default.
- W2023853822 cites W2060616651 @default.
- W2023853822 cites W2062679093 @default.
- W2023853822 cites W2064171228 @default.
- W2023853822 cites W2068367971 @default.
- W2023853822 cites W2070474932 @default.
- W2023853822 cites W2071773769 @default.
- W2023853822 cites W2077228161 @default.
- W2023853822 cites W2082209347 @default.
- W2023853822 cites W2084991799 @default.
- W2023853822 cites W2086278787 @default.
- W2023853822 cites W2086615079 @default.
- W2023853822 cites W2087680590 @default.
- W2023853822 cites W2093988152 @default.
- W2023853822 cites W2096692668 @default.
- W2023853822 cites W2132614967 @default.
- W2023853822 cites W2133608216 @default.
- W2023853822 cites W2139254934 @default.
- W2023853822 cites W2150827236 @default.
- W2023853822 cites W2162001660 @default.
- W2023853822 cites W2201867110 @default.
- W2023853822 cites W2315778396 @default.
- W2023853822 doi "https://doi.org/10.1039/b9ay00103d" @default.
- W2023853822 hasPublicationYear "2010" @default.
- W2023853822 type Work @default.
- W2023853822 sameAs 2023853822 @default.
- W2023853822 citedByCount "49" @default.
- W2023853822 countsByYear W20238538222012 @default.
- W2023853822 countsByYear W20238538222013 @default.
- W2023853822 countsByYear W20238538222014 @default.
- W2023853822 countsByYear W20238538222015 @default.
- W2023853822 countsByYear W20238538222016 @default.
- W2023853822 countsByYear W20238538222017 @default.
- W2023853822 countsByYear W20238538222018 @default.
- W2023853822 countsByYear W20238538222020 @default.
- W2023853822 countsByYear W20238538222023 @default.
- W2023853822 crossrefType "journal-article" @default.
- W2023853822 hasAuthorship W2023853822A5056834089 @default.
- W2023853822 hasAuthorship W2023853822A5060128615 @default.
- W2023853822 hasConcept C104779481 @default.
- W2023853822 hasConcept C106487976 @default.
- W2023853822 hasConcept C111368507 @default.
- W2023853822 hasConcept C113196181 @default.
- W2023853822 hasConcept C118792377 @default.
- W2023853822 hasConcept C119128265 @default.
- W2023853822 hasConcept C124614425 @default.
- W2023853822 hasConcept C127313418 @default.
- W2023853822 hasConcept C140205800 @default.
- W2023853822 hasConcept C147789679 @default.
- W2023853822 hasConcept C153581625 @default.
- W2023853822 hasConcept C159985019 @default.
- W2023853822 hasConcept C161790260 @default.
- W2023853822 hasConcept C17525397 @default.
- W2023853822 hasConcept C178790620 @default.
- W2023853822 hasConcept C179104552 @default.
- W2023853822 hasConcept C184651966 @default.
- W2023853822 hasConcept C185592680 @default.
- W2023853822 hasConcept C192562407 @default.
- W2023853822 hasConcept C195767000 @default.
- W2023853822 hasConcept C2777737186 @default.
- W2023853822 hasConcept C2777869211 @default.
- W2023853822 hasConcept C2778517922 @default.
- W2023853822 hasConcept C2779014961 @default.
- W2023853822 hasConcept C41625074 @default.
- W2023853822 hasConcept C43617362 @default.
- W2023853822 hasConcept C52859227 @default.