Výsledky vyhledávání - "J Hüttermann"

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Probing magnetic properties of the reduced [2Fe-2S] cluster of the ferredoxin from Arthrospira platensis by 1H ENDOR spectroscopy

Autor: Christoph Canne, Michael Ebelshäuser, Elaine Gay, Jas K. Shergill, Richard Cammack, Reinhard Kappl, J. Hüttermann

Publikováno v: JBIC Journal of Biological Inorganic Chemistry. 5:514-526

The 1H electron nuclear double resonance (ENDOR) spectra in frozen solutions of the reduced [2Fe-2S] cluster in ferredoxin from Arthrospira (Spirulina) platensis have been measured at low temperatures (5-20 K) and simulated using orientational select

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a955f32ac6998b29e796ce7ef1ac589f
https://doi.org/10.1007/pl00021451

Zobrazit plný text záznamu

Products from polycrystalline DNA constituents after X-irradiation and heavy-ion bombardment: Formation of the 5,6-dihydroadduct in thymidine 5'-monophosphate and release of unaltered bases in nucleotides

Autor: A.-K. Hoffmann, J. Hüttermann

Publikováno v: International Journal of Radiation Biology. 76:1167-1178

The major products from polycrystalline purine and pyrimidine DNA nucleotides after low- and high-LET irradiation were investigated quantitatively by HPLC and 1H-NMR spectroscopy.Solid nucleotide samples were either X-irradiated as cylindrical pellet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56464a0bbe95bef1365347485c818576
https://doi.org/10.1080/09553000050134401

Zobrazit plný text záznamu

Spin transfer from protein to DNA in X-irradiated ’dry‚ and hydrated chromatin: an electron spin resonance investigation of spectral components between 77K and room temperature

Autor: J Hüttermann, B Weiland

Publikováno v: International Journal of Radiation Biology. 76:1075-1084

To investigate the potential total and relative free-radical transfer from histones to DNA in X-irradiated chromatin, by analysing the relative contributions of individual radicals from protein and from DNA.Chromatin was isolated from calf thymus, fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d48f0d6d77d9d6faa9122f5af4a375b1
https://doi.org/10.1080/09553000050111541

Zobrazit plný text záznamu

Free radicals from X-irradiated 'dry' and hydrated lyophilized DNA as studied by electron spin resonance spectroscopy: analysis of spectral components between 77K and room temperature

Autor: J Hüttermann, B Weiland

Publikováno v: International Journal of Radiation Biology. 74:341-358

To investigate the number, spectroscopic signatures and chemical structures of free radicals from X-irradiated lyophilized DNA (dry and equilibrated at 76% relative humidity) between 77 K and room temperature by electron spin resonance (ESR) spectros

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d84c3b8b3f567c5bfb2ad6c928635a26
https://doi.org/10.1080/095530098141483

Zobrazit plný text záznamu

The active center of superoxide dismutase from Propionibacterium shermanii

Autor: J. Hüttermann, O. Iakovleva, R. Kappl, Beate Meier, Fritz G. Parak, T. Rimke

Publikováno v: Il Nuovo Cimento D. 18:199-212

A self-consistent description of the EPR spectra and of the Mossbauer spectra of the natural superoxide dismutase from Propionibacterium shermanii with ferric iron as an active centre is presented. The spectra were measured at pH 6.5, 7.8 and 9.4. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9c272e2cb9b9b6025a08fa9dbc7d1f3
https://doi.org/10.1007/bf02458892

Zobrazit plný text záznamu

Kinetic and spectroscopic studies on a superoxide dismutase from Propionibacterium shermanii that is active with iron or manganese: pH-dependence

Autor: Giuseppe Rotilio, Fritz G. Parak, M. Saran, J. Hüttermann, C. Michel, Beate Meier

Publikováno v: Biochemical Journal. 310:945-950

Kinetic studies were performed on the superoxide dismutases isolated from the anaerobic bacterium Propionibacterium shermanii as active enzymes with either iron or manganese, which were naturally incorporated into the same molecule depending on the m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67d836259f5a025f91133ae91f1bbc27
https://doi.org/10.1042/bj3100945

Zobrazit plný text záznamu

1H and 2D electron nuclear double resonance (ENDOR) and electron spin echo envelope modulation (ESEEM) investigations on γ-irradiated betaine arsenate

Autor: Andreas Pöppl, A. Klöpperpieper, O. Tober, Georg Völkel, W. Gatzweiler, J. Hüttermann

Publikováno v: Chemical Physics. 171:375-385

Electron spin resonance, electron nuclear double resonance and electron spin echo envelope modulation measurements were performed on γ-irradiated betaine arsenate single crystals. The investigations revealed that two radicals, Ṅ(CH 3 ) 3 and (CH 3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::761115a2595a7bf284566b9bc863c98b
https://doi.org/10.1016/0301-0104(93)80206-o

Zobrazit plný text záznamu

Free Radicals from Polycrystalline Pyrimidines and Purines upon Heavy Ion Bombardment at Low Temperatures: An Electron Spin Resonance Study

Autor: A. Schaefer, J. Hüttermann, G. Kraft

Publikováno v: International Journal of Radiation Biology. 63:139-149

The formation of free radicals in polycrystalline samples of the DNA constituents thymine, cytosine, and adenosine after bombardment with heavy ions at about 100 K was investigated by electron spin resonance (ESR) spectroscopy. Spectra were observed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::501f03968684fdf6cc9efd8b54025379
https://doi.org/10.1080/09553009314550191

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání