Inhalative Exposure to Vanadium Pentoxide Causes DNA Damage in Workers: Results of a Multiple End Point Study

Veronika A. Ehrlich; Armen K. Nersesyan; Christine Hoelzl; Franziska Ferk; Julia Bichler; Eva Valic; Andreas Schaffer; Rolf Schulte-Hermann; Michael Fenech; Karl-Heinz Wagner; Siegfried Knasmüller

doi:10.1289/ehp.11438

Inhalative Exposure to Vanadium Pentoxide Causes DNA Damage in Workers: Results of a Multiple End Point Study

Environmental Health Perspectives ◽

10.1289/ehp.11438 ◽

2008 ◽

Vol 116 (12) ◽

pp. 1689-1693 ◽

Cited By ~ 59

Author(s):

Veronika A. Ehrlich ◽

Armen K. Nersesyan ◽

Christine Hoelzl ◽

Franziska Ferk ◽

Julia Bichler ◽

...

Keyword(s):

Dna Damage ◽

Vanadium Pentoxide ◽

End Point ◽

Inhalative Exposure

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DNA damage in human white blood cells after inhalative exposure to methylenediphenyl diisocyanate (MDI) — case report

Toxicology Letters ◽

10.1016/0378-4274(92)90267-n ◽

1992 ◽

Vol 60 (2) ◽

pp. 131-138 ◽

Cited By ~ 24

Author(s):

Boleslaw Marczynski ◽

Adam B. Czuppon ◽

Hans-Peter Hoffarth ◽

Wolfgang Marek ◽

Xaver Baur

Keyword(s):

Dna Damage ◽

Case Report ◽

Blood Cells ◽

White Blood Cells ◽

Methylenediphenyl Diisocyanate ◽

Human White Blood Cells ◽

Inhalative Exposure

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Preparation and characterisation of vanadium pentoxide supported rhodium catalyst

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s042482010010679x ◽

1988 ◽

Vol 46 ◽

pp. 946-947

Author(s):

A. Legrouri

Keyword(s):

Aqueous Solution ◽

Thermal Decomposition ◽

Physicochemical Properties ◽

Surface Area ◽

Vanadium Pentoxide ◽

High Purity ◽

Gas Adsorption ◽

Rhodium Catalyst ◽

Optical Methods ◽

Reducible Oxides

The industrial importance of metal catalysts supported on reducible oxides has stimulated considerable interest during the last few years. This presentation reports on the study of the physicochemical properties of metallic rhodium supported on vanadium pentoxide (Rh/V2O5). Electron optical methods, in conjunction with other techniques, were used to characterise the catalyst before its use in the hydrogenolysis of butane; a reaction for which Rh metal is known to be among the most active catalysts.V2O5 powder was prepared by thermal decomposition of high purity ammonium metavanadate in air at 400 °C for 2 hours. Previous studies of the microstructure of this compound, by HREM, SEM and gas adsorption, showed it to be non— porous with a very low surface area of 6m2/g3. The metal loading of the catalyst used was lwt%Rh on V2Q5. It was prepared by wet impregnating the support with an aqueous solution of RhCI3.3H2O.

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