S. Bornemann

Publication List Details

Period

2007 - 2009

Number

12

Co-Authors

Cobalt nano-clusters on metal supported Xe monolayers: influence of the substrate on cluster formation kinetics and magnetism (2009)

Sessi, V., Kuhnke, K., Enders, A., Zhang, J., Bencok, P., Bornemann, S., ...

The growth dynamics of submonolayer coverages of Cobalt during buffer layer assisted growth on Ag(111) and Pt(111) substrates is investigated by variable temperature scanning tunneling microscopy in...

Spin-orbit induced non-collinear spin structure in deposited transition metal clusters (2009)

Mankovsky, S., Bornemann, S., Minár, J., Polesya, S., Ebert, H., Staunton, J. B., ...

The influence of the spin-orbit coupling on the magnetic structure of deposited transition metal nanostructure systems has been studied by fully relativistic electronic structure calculations. The...

Magnetism of FePt Surface Alloys (2009)

Honolka, J., Lee, T. Y., Kuhnke, K., Enders, Axel, Skomski, Ralph, Bornemann, S., ...

The complex correlation of structure and magnetism in highly coercive monoatomic FePt surface alloys is studied using scanning tunneling microscopy, x-ray magnetic circular dichroism, and ab initio...

Effect of chemical disorder on NiMnSb investigated by Appearance Potential Spectroscopy: a theoretical study (2008)

Minár, J, Braun, J, Bornemann, S, Ebert, H, Donath, M

The half-Heusler alloy NiMnSb is one of the local-moment ferromagnets with unique properties for future applications. Band structure calculations predict exclusively majority bands at the Fermi...

Magnetic Anisotropy of Deposited Transition Metal Clusters (2007)

Bornemann, S., Minár, J., Staunton, J. B., Honolka, J., Enders, A., Kern, K., ...

We present results of magnetic torque calculations using the fully relativistic spin-polarized Korringa-Kohn-Rostoker approach applied to small Co and Fe clusters deposited on the Pt(111) surface....

Escherichia coli chorismate synthase: a deuterium kinetic-isotope effect under single-turnover and steady-state conditions shows that a flavin intermediate forms before the C-(6proR)-H bond is cleaved.

Bornemann, S, Balasubramanian, S, Coggins, J R, Abell, C, Lowe, D J, Thorneley, R N

We report the observation of a deuterium kinetic isotope effect for the conversion of 5-enolpyruvylshikimate-3-phosphate into chorismate (6proR2HV = 1.13 +/- 0.03) using recombinant chorismate...

Evidence for a major structural change in Escherichia coli chorismate synthase induced by flavin and substrate binding.

Macheroux, P, Schönbrunn, E, Svergun, D I, Volkov, V V, Koch, M H, Bornemann, S, ...

Chorismate synthase (EC 4.6.1.4) catalyses the conversion of 5-enolpyruvylshikimate 3-phosphate (EPSP) into chorismate, and requires reduced FMN as a cofactor. The enzyme can bind first oxidized FMN...

Barley (Hordeum vulgare) oxalate oxidase is a manganese-containing enzyme.

Requena, L, Bornemann, S

Oxalate oxidase (EC 1.2.3.4) catalyses the conversion of oxalate and dioxygen into CO(2) and H(2)O(2). The barley (Hordeum vulgare) seedling root enzyme was purified to homogeneity and shown by metal...

Escherichia coli chorismate synthase: a deuterium kinetic-isotope effect under single-turnover and steady-state conditions shows that a flavin intermediate forms before the C-(6proR)-H bond is cleaved.

Bornemann, S, Balasubramanian, S, Coggins, J R, Abell, C, Lowe, D J, Thorneley, R N

We report the observation of a deuterium kinetic isotope effect for the conversion of 5-enolpyruvylshikimate-3-phosphate into chorismate (6proR2HV = 1.13 +/- 0.03) using recombinant chorismate...

Evidence for a major structural change in Escherichia coli chorismate synthase induced by flavin and substrate binding.

Macheroux, P, Schönbrunn, E, Svergun, D I, Volkov, V V, Koch, M H, Bornemann, S, ...

Chorismate synthase (EC 4.6.1.4) catalyses the conversion of 5-enolpyruvylshikimate 3-phosphate (EPSP) into chorismate, and requires reduced FMN as a cofactor. The enzyme can bind first oxidized FMN...

Barley (Hordeum vulgare) oxalate oxidase is a manganese-containing enzyme.

Requena, L, Bornemann, S

Oxalate oxidase (EC 1.2.3.4) catalyses the conversion of oxalate and dioxygen into CO(2) and H(2)O(2). The barley (Hordeum vulgare) seedling root enzyme was purified to homogeneity and shown by metal...