About: Adsorption-induced enhancement of the differential pulse polarographic peak of Eu in the presence of natural organic matter: a comparison of different humic substances     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
Description
  • The polarographic signal (maximum peak current) of europium in the differential pulse polarographic (DPP) mode has been found to increase considerably in the presence of humic substances. Different humic substances, such as coal and peat humic acids, soil fulvic acids, and Aldrich humic acids, exhibited very similar effects on the DPP signal of Eu for the cases when the measurements were carried out under the same conditions. The peak enhancement was more pronounced in sodium acetate with a pH value of 7.50 than it was in the acetate buffer with a pH value of 4.65; this effect was related to the reduced complex-forming or metal-binding capability of humic substances at lower pH values. Dependencies of the DPP peak height on the concentration of different humic substances were measured and fitted to a Langmuir-type equation.
  • The polarographic signal (maximum peak current) of europium in the differential pulse polarographic (DPP) mode has been found to increase considerably in the presence of humic substances. Different humic substances, such as coal and peat humic acids, soil fulvic acids, and Aldrich humic acids, exhibited very similar effects on the DPP signal of Eu for the cases when the measurements were carried out under the same conditions. The peak enhancement was more pronounced in sodium acetate with a pH value of 7.50 than it was in the acetate buffer with a pH value of 4.65; this effect was related to the reduced complex-forming or metal-binding capability of humic substances at lower pH values. Dependencies of the DPP peak height on the concentration of different humic substances were measured and fitted to a Langmuir-type equation. (en)
Title
  • Adsorption-induced enhancement of the differential pulse polarographic peak of Eu in the presence of natural organic matter: a comparison of different humic substances
  • Adsorption-induced enhancement of the differential pulse polarographic peak of Eu in the presence of natural organic matter: a comparison of different humic substances (en)
skos:prefLabel
  • Adsorption-induced enhancement of the differential pulse polarographic peak of Eu in the presence of natural organic matter: a comparison of different humic substances
  • Adsorption-induced enhancement of the differential pulse polarographic peak of Eu in the presence of natural organic matter: a comparison of different humic substances (en)
skos:notation
  • RIV/44555601:13520/09:00005104!RIV10-GA0-13520___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA104/08/0758)
http://linked.open...iv/cisloPeriodika
  • 2
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 302026
http://linked.open...ai/riv/idVysledku
  • RIV/44555601:13520/09:00005104
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • polarography; europium; humic substances; adsorption (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [9D2CD5D85266]
http://linked.open...i/riv/nazevZdroje
  • Studia Oecologica
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 3
http://linked.open...iv/tvurceVysledku
  • Janoš, Pavel
  • Štojdl, Jiří
issn
  • 1802-212X
number of pages
http://localhost/t...ganizacniJednotka
  • 13520
is http://linked.open...avai/riv/vysledek of
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 33 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software