Publications de Krisztina Nagy

Carbon nanotubes quench singlet oxygen generated by photosynthetic reaction centers

László Forró, Arnaud Magrez, Endre Horvath, Klara Hernadi, Krisztina Nagy

Photosensitizers may convert molecular oxygen into reactive oxygen species (ROS) including, e.g., singlet oxygen (O-1(2)), superoxide anion (O-2(-center dot)), and hydroxyl radicals ((OH)-O-center dot), chemicals with extremely high cyto- and potential gen ...

Wiley-V C H Verlag Gmbh2013

Double-balloon jejunal perfusion to compare absorption of vitamin E and vitamin E acetate in healthy volunteers under maldigestion conditions

Martin Kussmann, Krisztina Nagy

BACKGROUND/OBJECTIVES: The vitamin E derivative, alpha-tocopheryl acetate, is often included in formulations used in enteral nutrition. In this respect, we compared alpha-tocopherol and alpha-tocopheryl acetate absorption under 'maldigestion' conditions, s ...

Nature Publishing Group2013

Photosynthetic reaction center protein in nanostructures

László Forró, Arnaud Magrez, Klara Hernadi, Krisztina Nagy

Photosynthetic reaction center (RC) is one of the most important proteins, because it is Nature's solar battery converting light energy into chemical potential in the photosynthetic membrane assuring conditions for carbon reduction in cells. Although it is ...

2011

Multifrequency ESR in ET2 MnCu[N(CN)(2)](4): A radical cation salt with quasi-two-dimensional magnetic layers in a three-dimensional polymeric structure

László Forró, Bálint Náfrádi, Krisztina Nagy

The radical cation salt, ET2MnCuN(CN)(2), [ET=bis(ethylenedithio)tetrathiafulvalene] with an unusual three-dimensional anionic polymeric network is studied by x-ray diffraction, static susceptibility measurements, and electron spin resonance (ESR) at ...

2009