LUBAL, Přemysl, Hana KOPŘIVOVÁ, Ondrej ŠEDO, Josef HAVEL, Stefan LIS and Slawomir BUT. Simultaneous determination of molybdenum(VI) and tungsten(VI) and its application in elemental analysis of polyoxometalates. Talanta. Amsterdam: Elsevier Science, 2006, vol. 69, No 4, p. 800-806. ISSN 0039-9140. |
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@article{709506, author = {Lubal, Přemysl and Kopřivová, Hana and Šedo, Ondrej and Havel, Josef and Lis, Stefan and But, Slawomir}, article_location = {Amsterdam}, article_number = {4}, keywords = {Polyxometalates; simultaneous spectrophotometric determination; molybdenum(VI); tungsten(VI); ANN; MALDI-TOF MS.}, language = {eng}, issn = {0039-9140}, journal = {Talanta}, title = {Simultaneous determination of molybdenum(VI) and tungsten(VI) and its application in elemental analysis of polyoxometalates}, volume = {69}, year = {2006} }
TY - JOUR ID - 709506 AU - Lubal, Přemysl - Kopřivová, Hana - Šedo, Ondrej - Havel, Josef - Lis, Stefan - But, Slawomir PY - 2006 TI - Simultaneous determination of molybdenum(VI) and tungsten(VI) and its application in elemental analysis of polyoxometalates JF - Talanta VL - 69 IS - 4 SP - 800-806 EP - 800-806 PB - Elsevier Science SN - 00399140 KW - Polyxometalates KW - simultaneous spectrophotometric determination KW - molybdenum(VI) KW - tungsten(VI) KW - ANN KW - MALDI-TOF MS. N2 - Spectrophotometric determination of molybdenum(VI) and tungsten(VI) with application of Artificial Neural Networks is proposed and it was applied for elemental analysis of solid polyoxometalates. Better results in comparison with previously those achieved by previous published method were demonstrated. MALDI-TOF Mass Spectrometry was tested for possible determination of molecular weight of polyoxometalates utilizing different matrices. Phenomena observed during desorption-ionisation processes are discussed. LDI-TOF MS was found to be suitable for the determination of Mo:W ratio in polyoxometalates as a rapid screening method to follow synthetic procedure. ER -
LUBAL, Přemysl, Hana KOPŘIVOVÁ, Ondrej ŠEDO, Josef HAVEL, Stefan LIS and Slawomir BUT. Simultaneous determination of molybdenum(VI) and tungsten(VI) and its application in elemental analysis of polyoxometalates. \textit{Talanta}. Amsterdam: Elsevier Science, 2006, vol.~69, No~4, p.~800-806. ISSN~0039-9140.
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