Judith Mihály

Low-MESF fluorescent reference particles for flow cytometry analysis of extracellular vesicles

Marcell Pálmai, Viet Thuc Dang, Anikó Gaál, Kinga Ilyés et autres

Extracellular vesicles (EVs) hold strong potential as non-invasive biomarkers for early detection of diseases. However, their clinically relevant quantitative flow cytometric (FCM) analysis remains limited by the lack of suitable calibration particles with low single-particle fluorescence values. Although fluorescent labeling of silica …

hu, us (code pays fourni par la source)

Késő bronzkori aranykincs Sopron-Várhelyről

Attila Mrenka, Anikó Angyal, Enikő Papp, Mihály Braun et autres

Absztrakt Sopron-Várhely (Burgstall) a kora vaskori Hallstatt-kultúra egyik legismertebb lelőhelye, amelynek kutatástörténete hosszú időre nyúlik vissza. A 19. század végétől a 20. század első harmadáig tartó időszak kezdeti eredményei az európai vaskorkutatás élvonalába helyezték a leletanyagot, amelyet az 1970-es években folytatódó, modern …

hu (code pays fourni par la source)

Solvent-Controlled Formation of Arrested Polyelectrolyte–Surfactant Interfacial Assemblies and Their Impact on Emulsion Stability

Mónika Bak, András Wacha, Attila Bóta, Judith Mihály et autres

Arrested interfaces formed through confined polyelectrolyte–surfactant association offer a promising route for designing emulsion systems with tailored properties. However, the impact of organic solvents on the formation, organization, and functionality of polyelectrolyte-surfactant assemblies at oil/water interfaces remains unexplored. In this study, we …

hu, ru, cz, sk (code pays fourni par la source)

Merging Micellar Catalysis and C–H Activation: Silver‐Free Direct Arylation of Fluoroarenes in Water

Federico Belnome, Kristóf Noel Garami, Zoltán Varga, Judith Mihály et autres

The direct arylation of fluoroarenes is a powerful but sustainability‐limited transformation, as most established protocols rely on organic solvents and stoichiometric silver additives. Here, we report the first silver‐free palladium‐catalyzed C–H arylation of fluoroarenes in water containing self‐assembled surfactant structures (micelles) as …

pt, hu, nl, fr, ch, de (code pays fourni par la source)

Lyophilization of budesonide-loaded liposomes

Bálint Budavári, Márton Ács, Judith Mihály, Attila Bóta et autres

Liposomes are nano-scale drug carrier systems with the ability to improve several pharmacokinetic properties of the encapsulated drug. Our goal was to create and lyophilize budesonide-loaded small unilamellar liposomes for inhalation in chronic inflammation-related conditions like asthma or chronic obstructive pulmonary disease …

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Self‐Humidifying Membranes Based on Amine Functionalized Tungsten Oxide and Nafion for Proton Exchange Membrane Fuel Cells Operating at Low Relative Humidity

Asmaa Selim, Ilgar Ayyubov, Judith Mihály, Zoltán Sebestyén et autres

ABSTRACT The commercialization of proton exchange membrane hydrogen‐air fuel cells (PEM‐HA‐FCs) necessitates the development of durable, high‐performance PEMs capable of efficient operation under low relative humidity (RH) conditions. In this work, amino‐functionalized tungsten oxide was employed as an inorganic filler to enhance …

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Merging Micellar Catalysis and C-H Activation: Silver-Free direct Arylation of Fluoroarenes in Water

Federico Belnome, Kristóf Noel Garami, Zoltán Varga, Judith Mihály et autres

The direct arylation of fluoroarenes is a powerful but sustainability-limited transformation, as most established protocols rely on organic solvents and stoichiometric silver additives. Here, we report the first silver-free palladium-catalysed C-H arylation of fluoroarenes in water containing self-assembled surfactant structures (micelles) as …

hu, nl, ch, de (code pays fourni par la source)

Organosilica nanoparticle-reinforced resin-based dental composites: synthesis, characterisation, and evaluation of physicochemical properties

Mohammed A. Al-Khafaji, Ali Obaid Imarah, Athmar Ali Kadhim, Mudher K. Mohammed et autres

-MA and csOS-MA nanoparticles were used as fillers in composites tested for compressive strength (CS), modulus, and flexural strength (FS), polymerisation shrinkage (PS), and degree of conversion (DC). The findings revealed that the organosilica shell has a significant impact on the mechanical …

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Solvent-Controlled Formation of Arrested Polyelectrolyte–Surfactant Interfacial Assemblies and Their Impact on Emulsion Stability

Mónika Bak, András Wacha, Attila Bóta, Judith Mihály et autres

hu, sk (code pays fourni par la source)

Correlation between spectroscopic and stoichiometric protein to lipid ratios in erythrocyte-derived extracellular vesicles and nanoerythrosomes

Attila Bóta, Kinga Ilyés, Heinz Amenitsch, Zoltán Varga et autres

The erythrocyte-derived extracellular vesicles and nanoerythrosomes show high similarities due to their same origins supporting their prosperous applicability for new generations of nanocarrier systems. By the addition of a representant erythrocyte-membrane lipid which is the saturated dipalmitoyl-phosphocholine (DPPC), different morphological and structural …

hu, it, at (code pays fourni par la source)

Advantages and risks of using neutron and gamma irradiation for the diagnosis and preservation of heritage objects: Case studies at the Budapest Neutron Centre

Zsolt Kasztovszky, Noémi Buczkó, Krisztina Dúzs, András Kovács et autres

hu (code pays fourni par la source)

Novel Schiff base-type platinum(II) complexes: syntheses, physical–chemical characterization and biological activities

Cs. Várhelyi, A. Mereu, Roland Szalay, J. Madarász et autres

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