Search Results - "Rontó, G."

The effect of UV irradiation on uracil thin layer measured by optical waveguide lightmode spectroscopy by Horváth, R., Kerékgyártó, T., Csúcs, G., Gáspár, S., Illyés, P., Rontó, G., Papp, E.

“…The polycrystalline uracil thin-layer dosimeter is a well-established method to monitor the biological effects of the environmental ultraviolet (UV) radiation…”
Get full text

Stability of nucleic acid under the effect of UV radiation by Rontó, G., Gáspár, S., Fekete, A., Kerékgyártó, T., Bérces, A., Gróf, P.

“…Nucleic acids (combined with protein molecules) are essential constituents of the living systems playing an important role in the early evolution of life as…”
Get full text

Phage nucleoprotein-psoralen interaction: quantitative characterization of dark and photoreactions by Rontó, G, Tóth, K, Gáspár, S, Csik, G

“…The irradiation of the phage T7 system containing psoralen as photosensitizer causes many processes, each of them leading to phage inactivation. These…”
Get more information

Dark and photoreactivity of 4'-aminomethyl-4,5',8-trimethylpsoralen with T7 phage by Tóth, K, Csik, G, Rontó, G

“…The dark and photoreactions of 4'-aminomethyl-4,5',8-trimethylpsoralen (AMT) with T7 phage were investigated from biological and structural points of view. The…”
Get more information

Biological macromolecules and liquid crystals by Rontó, G

Get more information

Action spectra for photoinduced inactivation of bacteriophage T7 sensitized by 8-methoxypsoralen and angelicin by Rontó, G, Fekete, A, Gáspár, S, Módos, K

“…The action spectrum (240-300 nm) for photoinactivation of unsensitized phage T7 and the action spectra (310-380 nm) for photoinactivation of phage T7…”
Get more information

Structure of bacteriophage T7. Small-angle X-ray and neutron scattering study by Rontó, G., Agamalyan, M.M., Drabkin, G.M., Feigin, L.A., Lvov, Y.M.

“…Small-angle x-ray and neutron scattering techniques were applied to bacteriophage T7 solutions at different scattering densities. Scattering curves determined…”
Get full text

Biological UV dosimeters in the assessment of the biological hazard from environmental radiation by Bérces, A., Fekete, A., Gáspár, S., Gróf, P., Rettberg, P., Horneck, G., Rontó, Gy

“…To determine the impact of environmental UV radiation, biological dosimeters that weight directly the incident UV components of sunlight have been developed,…”
Get full text

Salt effects on bacteriophage T7-I by Tóth, K, Rontó, G

“…The thermal denaturation as a measure of the structural stability of the nucleoprotein in bacteriophage T7 has been studied in dependence of the ionic…”
Get full text

Phage T7-inactivation test. A possibility of quantitative mutagenicity screening by Rontó, G, Tarján, I, Gáspár, S

“…A new method is described for the quantitative characterization of the genotoxic effect of chemicals. The method is based on the determination of the…”
Get full text

Comparisons of Spore Dosimetry and Spectral Photometry of Solar-UV Radiation at Four Sites in Japan and Europe by Munakata, Nobuo, Kazadzis, Stelios, Bais, Alkiviadis F., Hieda, Kotaro, Rontó, Györgyi, Rettberg, Petra, Horneck, Gerda

“…In order to develop monitoring and assessment systems of biologically effective doses of solar-UV radiation, concurrent measurements of spectral photometry and…”
Get full text

Salt effects on the bacteriophage T7-II structure and activity changes by Tóth, K, Csik, G, Rontó, G Y

“…Optically detected thermal stability and biological activity of phage T7 has been compared as the function of the ionic composition and strength of the…”
Get full text

Effect of UVA radiation on membrane fluidity and radical decay in human fibroblasts as detected by spin labeled stearic acids by Budai, Marianna, Reynaud-Angelin, Anne, Szabó, Zsófia, Tóth, Sára, Rontó, Györgyi, Sage, Evelyne, Gróf, Pál

“…The ultraviolet A (UVA) radiation component of sunlight (320-400 nm) has been shown to be a source of oxidative stress to cells via generation of reactive…”
Get full text

Use of uracil thin layer for measuring biologically effective UV dose by Gróf, P, Gáspár, S, Rontó, G

“…Dimerization of uracil monomers in a polycrystalline state by UV radiation changes the absorption characteristics of a thin layer of the material. The change…”
Get more information

Influence of spectral and angular sensitivity on the readout of biological dosimeters by Kerékgyártó, Tibor, Gróf, Pál, Rontó, Györgyi

“…Biological systems used as biological dosimeters can possess different angular sensitivities from the detectors usually used in physical devices. A simple…”
Get full text

A kinetic model for the interpretation of UV-induction of lysogenic coli bacteria by Rontó, G, Noack, D

Get more information

Relationship between structure and function in the radiation injuries of T7 phages by Rontó, G, Tarján, I

Get more information

Changes of phage T7 nucleoprotein structure at low ionic strength. A Raman spectroscopic study by Gróf, P, Aslanian, D, Rontó, G

“…To detect changes in DNA and/or protein structures of phage T7 under different ionic strength, Raman spectra of phage T7 have been recorded in solutions of…”
Get full text

Further data on the radiation injury of MS2 phages by Karczag, A, Rontó, G, Tarján, I

Get more information

Study of the UV effect on MS2 phages by Karczag, A, Rontó, G, Tarján, I

Get more information