Matches in SemOpenAlex for { <https://semopenalex.org/work/W1489577028> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W1489577028 endingPage "23" @default.
- W1489577028 startingPage "20" @default.
- W1489577028 abstract "The synthesis of 1-(4-nitrophenyD-3-(4, 6-dimethyl-2-pyrimidyl)-triazene (NPDMPMT) and its color reaction with cadmium were reported. In the presence of non-ionic surfactant Triton X-100 and in the medium of Na2B4O7-NaOH buffer solution at pH 11.5, cadmium reacted with NPDMPM to form an orange complex with the ratio of 1:3. This complex had the maximum positive absorption at 454 nm and maximum negative absorption at 530 nm. On the basis of this fact, a novel double-peak-double-wavelength' spectrophotometry for the determination of cadmium was developed using 530 nm as reference wavelength and 454 nm as measuring wavelength. In 25 mL of solution, Beer's law was obeyed for cadmium in the range of 0-15 μg. The apparent molar absorptivity was 2.41×10^5 L•mol^(-1)•cm^(-1) and the detection limit of this method was 6.69×10^(-9) g/mL. This method has been applied to the determination of trace cadmium in wastewater with the RSD of 2.9%-3.4%. The determination results were in good agreement with those obtained by AAS." @default.
- W1489577028 created "2016-06-24" @default.
- W1489577028 creator A5071262216 @default.
- W1489577028 creator A5089175730 @default.
- W1489577028 creator A5089281476 @default.
- W1489577028 date "2009-03-01" @default.
- W1489577028 modified "2023-09-24" @default.
- W1489577028 title "1-（4-硝基苯基）－3-（4, 6-二甲基－2-嘧啶）－三氮烯的合成及与镉的显色反应" @default.
- W1489577028 hasPublicationYear "2009" @default.
- W1489577028 type Work @default.
- W1489577028 sameAs 1489577028 @default.
- W1489577028 citedByCount "0" @default.
- W1489577028 crossrefType "journal-article" @default.
- W1489577028 hasAuthorship W1489577028A5071262216 @default.
- W1489577028 hasAuthorship W1489577028A5089175730 @default.
- W1489577028 hasAuthorship W1489577028A5089281476 @default.
- W1489577028 hasConcept C113196181 @default.
- W1489577028 hasConcept C119128265 @default.
- W1489577028 hasConcept C120665830 @default.
- W1489577028 hasConcept C121332964 @default.
- W1489577028 hasConcept C125287762 @default.
- W1489577028 hasConcept C127339321 @default.
- W1489577028 hasConcept C13965031 @default.
- W1489577028 hasConcept C145148216 @default.
- W1489577028 hasConcept C147789679 @default.
- W1489577028 hasConcept C159985019 @default.
- W1489577028 hasConcept C178790620 @default.
- W1489577028 hasConcept C184651966 @default.
- W1489577028 hasConcept C185592680 @default.
- W1489577028 hasConcept C187428577 @default.
- W1489577028 hasConcept C192562407 @default.
- W1489577028 hasConcept C2182769 @default.
- W1489577028 hasConcept C27754629 @default.
- W1489577028 hasConcept C2778117296 @default.
- W1489577028 hasConcept C2780242487 @default.
- W1489577028 hasConcept C2780343419 @default.
- W1489577028 hasConcept C40875361 @default.
- W1489577028 hasConcept C43617362 @default.
- W1489577028 hasConcept C49040817 @default.
- W1489577028 hasConcept C544657597 @default.
- W1489577028 hasConcept C55493867 @default.
- W1489577028 hasConcept C58226133 @default.
- W1489577028 hasConcept C6260449 @default.
- W1489577028 hasConcept C76046532 @default.
- W1489577028 hasConceptScore W1489577028C113196181 @default.
- W1489577028 hasConceptScore W1489577028C119128265 @default.
- W1489577028 hasConceptScore W1489577028C120665830 @default.
- W1489577028 hasConceptScore W1489577028C121332964 @default.
- W1489577028 hasConceptScore W1489577028C125287762 @default.
- W1489577028 hasConceptScore W1489577028C127339321 @default.
- W1489577028 hasConceptScore W1489577028C13965031 @default.
- W1489577028 hasConceptScore W1489577028C145148216 @default.
- W1489577028 hasConceptScore W1489577028C147789679 @default.
- W1489577028 hasConceptScore W1489577028C159985019 @default.
- W1489577028 hasConceptScore W1489577028C178790620 @default.
- W1489577028 hasConceptScore W1489577028C184651966 @default.
- W1489577028 hasConceptScore W1489577028C185592680 @default.
- W1489577028 hasConceptScore W1489577028C187428577 @default.
- W1489577028 hasConceptScore W1489577028C192562407 @default.
- W1489577028 hasConceptScore W1489577028C2182769 @default.
- W1489577028 hasConceptScore W1489577028C27754629 @default.
- W1489577028 hasConceptScore W1489577028C2778117296 @default.
- W1489577028 hasConceptScore W1489577028C2780242487 @default.
- W1489577028 hasConceptScore W1489577028C2780343419 @default.
- W1489577028 hasConceptScore W1489577028C40875361 @default.
- W1489577028 hasConceptScore W1489577028C43617362 @default.
- W1489577028 hasConceptScore W1489577028C49040817 @default.
- W1489577028 hasConceptScore W1489577028C544657597 @default.
- W1489577028 hasConceptScore W1489577028C55493867 @default.
- W1489577028 hasConceptScore W1489577028C58226133 @default.
- W1489577028 hasConceptScore W1489577028C6260449 @default.
- W1489577028 hasConceptScore W1489577028C76046532 @default.
- W1489577028 hasIssue "3" @default.
- W1489577028 hasLocation W14895770281 @default.
- W1489577028 hasOpenAccess W1489577028 @default.
- W1489577028 hasPrimaryLocation W14895770281 @default.
- W1489577028 hasVolume "29" @default.
- W1489577028 isParatext "false" @default.
- W1489577028 isRetracted "false" @default.
- W1489577028 magId "1489577028" @default.
- W1489577028 workType "article" @default.