O. Jøns

发表

Improvement on simultaneous determination of chromium species in aqueous solution by ion chromatography and chemiluminescence detection

B. Gammelgaard, Y. Liao, O. Jøns, 1997 .

Separation and identification of selenotrisulfides in epithelial cell homogenates by LC–ICP–MS and LC–ESI-MS after incubation with selenite

S. Stürup, C. Gabel‐Jensen, B. Gammelgaard, 2006, Analytical and bioanalytical chemistry.

Separation, purification and identification of the major selenium metabolite from human urine by multi-dimensional HPLC-ICP-MS and APCI-MS

B. Gammelgaard, Kim G Madsen, U. Sidenius, 2003 .

Selenium speciation in urine by ion-pairing chromatography with perfluorinated carboxylic acids and ICP-MS detection

B. Gammelgaard, U. Sidenius, L. Bendahl, 2002 .

Comparison of chemical modifiers for simultaneous determination of different selenium compounds in serum and urine by Zeeman-effect electrothermal atomic absorption spectrometry

S. Hansen, B. Gammelgaard, O. Jøns, 1993 .

Formation of aluminium and zinc complexes with picolinic acid. A potentiometric investigation

O. Jøns, E. Johansen, 1988 .

Simultaneous determination of chromium(III) and chromium(VI) in aqueous solutions by ion chromatography and chemiluminescence detection.

B. Gammelgaard, O. Jøns, B. Nielsen, 1992, The Analyst.

Interfacing capillary electrophoresis with inductively coupled plasma mass spectrometry by direct injection nebulization for selenium speciation

S. Hansen, O. Farver, B. Gammelgaard, 2001 .

Determination of selenium in urine by inductively coupled plasma mass spectrometry: interferences and optimization

B. Gammelgaard, O. Jøns, 1999 .

Selenium speciation in pretreated human urine by ion-exchange chromatography and ICP-MS detection

B. Gammelgaard, L. Bendahl, O. Jøns, 2001 .

Determination of trimethylselenonium ion in urine by ion chromatography and inductively coupled plasma mass spectrometry detection

B. Gammelgaard, O. Jøns, Kenny D. Jessen, 2000 .

Determination of selenite and selenate in human urine by ion chromatography and inductively coupled plasma mass spectrometry

B. Gammelgaard, O. Jøns, 2000 .

Complexation between Molybdenum(VI) and Histidine. Least Squares Treatment of Potentiometric Titration Data.

K. Spahiu, V. Romano, O. Jøns, 1981 .

Testing the adequacy of equilibrium models for complex formation Complexation between molybdate and oxalate revisited.

O. Jøns, E. Sylvest Johansen, 1984, Talanta.

Comparison of Palladium Chemical Modifiers for the Determination of Selenium in Plasma by Zeeman-effect Background Corrected Electrothermal Atomic Absorption Spectrometry

B. Gammelgaard, O. Jøns, 1997 .

Detection of metallothionein isoforms from three different species using on-line capillary electrophoresis-mass spectrometry.

S. Hansen, I. Bjørnsdottir, O. Jøns, 1998, Analytical biochemistry.

Comparison of different transition metal ions for immobilized metal affinity chromatography of selenoprotein P from human plasma.

O. Farver, B. Gammelgaard, U. Sidenius, 1999, Journal of chromatography. B, Biomedical sciences and applications.

Hyphenation of CE to ICP-MS and to sheathless electrospray-MS for high sensitivity and selectivity in bioanalysis

S. Hansen, O. Farver, B. Gammelgaard, 2002 .