Klára Hernádi

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Porous silicon microcavity (PSiMc) structures were used to immobilize the photosynthetic reaction center (RC) purified from the purple bacterium Rhodobacter sphaeroides R-26. Two different binding methods were compared by specular reflectance measurements. Structural characterization of PSiMc was performed by scanning electron microscopy and atomic force(More)
The feasibility of the application of the Photo-Fenton process in the treatment of aqueous solution contaminated by Tylosin antibiotic was evaluated. The Response Surface Methodology (RSM) based on Central Composite Design (CCD) was used to evaluate and optimize the effect of hydrogen peroxide, ferrous ion concentration and initial pH as independent(More)
Dental luting cements are commonly used in dentistry for cementation of prosthetic restoration. Many previous studies focused on the measurement of the cell viability as the method of cytotoxicity evaluation during biocompatibility study for the material. In this study, the biocompatibility of various dental luting cements were evaluated using the new(More)
The effects of dissolved O2, phosphate buffer and the initial concentration of diclofenac on the vacuum ultraviolet photolysis of this contaminant molecule were studied. Besides kinetic measurements, the irradiated, multicomponent samples were characterized via the proliferation and migratory responses (in sublethal concentrations) of the bioindicator(More)
Controlled in situ preparation of Ab(1–42) oligomers from the isopeptide ''iso-Ab(1–42)'', physicochemical and biological characterization Optical chirality of bacteriorhodopsin films via second harmonic Maker's fringes measurements , Gergely C Atypical transcriptional regulation and role of a new toxin-antitoxin-like module and its effect on the lipid(More)
Basic principles of structural and functional requirements of photosynthetic energy conversion in hierarchically organized machineries are reviewed. Blueprints of photosynthesis, the energetic basis of virtually all life on Earth, can serve the basis for constructing artificial light energy-converting molecular devices. In photosynthetic organisms, the(More)
Az integrált optika biofizikai alkalmazásai. In: A kvantumoptika és-elektronika legújabb eredményei Integrated optical devices using bacteriorhodopsin as active nonlinear optical material. In: Linear and nonlinear optics of organic materials VI. Stabilization effect of single-walled carbon nanotubes on the functioning of photosynthetic reaction centers(More)
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