Search Results - "Hergenröder, Roland"

Surface Plasmon Resonance (SPR)-Based Biosensors as Instruments with High Versatility and Sensitivity by Shpacovitch, Victoria, Hergenröder, Roland

“…Surface plasmon resonance (SPR), as a physical phenomenon, is not restricted only to events occurring in thin planar metal films [...]…”
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Looking into Living Cell Systems: Planar Waveguide Microfluidic NMR Detector for in Vitro Metabolomics of Tumor Spheroids by Kalfe, Ayten, Telfah, Ahmad, Lambert, Jörg, Hergenröder, Roland

“…The complex cell metabolism and its link to oncogenic signaling pathways have received huge interest within the last few years. But the lack of advanced…”
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Features of Sizing and Enumeration of Silica and Polystyrene Nanoparticles by Nanoparticle Tracking Analysis (NTA) by Usfoor, Zohair, Kaufmann, Katharina, Rakib, Al Shahriar Hossain, Hergenröder, Roland, Shpacovitch, Victoria

“…Nanoparticle Tracking Analysis (NTA) allows for the simultaneous determination of both size and concentration of nanoparticles in a sample. This study…”
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In Vitro Spatio-Temporal NMR Metabolomics of Living 3D Cell Models by Knitsch, Robert, AlWahsh, Mohammad, Raschke, Hannes, Lambert, Jörg, Hergenröder, Roland

“…Three-dimensional cell cultures are of growing importance in biochemical research as they represent tissue features more accurately than standard…”
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Dielectric relaxation, XPS and structural studies of polyethylene oxide/iodine complex composite films by Telfah, Ahmad, Al-Akhras, M-Ali, Al-Izzy, Kholoud A., Ahmad, Ahmad A., Ababneh, Riad, Ahmad, Mais Jamil A., Tavares, Carlos J., Hergenröder, Roland

“…Polyethylene oxide (PEO) complexed with molecular iodine ( I 2 ) forming PEO/ I 2  complex composites stand‐free films were investigated using dielectric…”
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Behavior of Supported Palladium Oxide Nanoparticles under Reaction Conditions, Studied with near Ambient Pressure XPS by Jürgensen, Astrid, Heutz, Niels, Raschke, Hannes, Merz, Klaus, Hergenröder, Roland

“…Near ambient pressure X-ray photoelectron spectroscopy (NAP-XPS) is a promising method to close the “pressure gap”, and thus, study the surface composition…”
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Optical and structural properties of ZnO NPs and ZnO–Bi2O3 nanocomposites by Dhahri, Imen, Ellouze, Mohammad, Labidi, Salima, Al-Bataineh, Qais M., Etzkorn, Johannes, Guermazi, Hajer, Telfah, Ahmad, Tavares, Carlos J., Hergenröder, Roland, Appel, Tamara

“…Pure ZnO and ZnO–Bi2O3 nanocomposites with 5 wt% and 10 wt% of Bi2O3 content were synthesized using the co-precipitation method. Optical properties such as…”
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Optimal conditions for SPR-imaging of nano-objects by Zybin, Alexander, Shpacovitch, Victoria, Skolnik, Julia, Hergenröder, Roland

“…Approaches commonly used for the description of surface plasmon resonance (SPR) presume infinite transverse dimensions of interacting layers. Obviously, the…”
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Low-field NMR with multilayer Halbach magnet and NMR selective excitation by Telfah, Ahmad, Bahti, Ahmed, Kaufmann, Katharina, Ebel, Enno, Hergenröder, Roland, Suter, Dieter

“…This study introduces a low-field NMR spectrometer (LF-NMR) featuring a multilayer Halbach magnet supported by a combined mechanical and electrical shimming…”
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“Grafting-from” Polymerization of PMMA from Stainless Steel Surfaces by a RAFT-Mediated Polymerization Process by Zammarelli, Nico, Luksin, Michael, Raschke, Hannes, Hergenröder, Roland, Weberskirch, Ralf

“…The synthesis of grafted PMMA homopolymer films is reported using a surface-initiated reversible addition–fragmentation chain transfer (SI-RAFT) polymerization…”
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New insights on the electronic factor of the SMSI effect in Pd/TiO2 nanoparticles by Figueiredo, Wallace T., Prakash, Ravi, Vieira, Clóvis G., Lima, Dirléia S., Carvalho, Vágner E., Soares, Edmar A., Buchner, Silvio, Raschke, Hannes, Perez-Lopez, Oscar W., Baptista, Daniel L., Hergenröder, Roland, Segala, Maximiliano, Bernardi, Fabiano

“…[Display omitted] •The electronic factor dominates the low temperature regime of SMSI effect.•The electronic factor is mediated by O p states of Pd-O-Ti…”
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Absolute Analysis of Nanoparticle Suspension with Surface Plasmon Microscopy by Kuzmichev, Alexey, Skolnik, Julija, Zybin, Alexander, Hergenröder, Roland

“…The recently developed surface plasmon microscopy of single nanoparticles offers a powerful tool for monitoring particle transfer from bulk solution to the…”
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Glycerol-3-phosphate Acyltransferase 1 Promotes Tumor Cell Migration and Poor Survival in Ovarian Carcinoma by Marchan, Rosemarie, Büttner, Bettina, Lambert, Jörg, Edlund, Karolina, Glaeser, Iris, Blaszkewicz, Meinolf, Leonhardt, Gregor, Marienhoff, Lisa, Kaszta, Darius, Anft, Moritz, Watzl, Carsten, Madjar, Katrin, Grinberg, Marianna, Rempel, Eugen, Hergenröder, Roland, Selinski, Silvia, Rahnenführer, Jörg, Lesjak, Michaela S, Stewart, Joanna D, Cadenas, Cristina, Hengstler, Jan G

“…Glycerophosphodiesterase EDI3 (GPCPD1; GDE5; GDPD6) has been suggested to promote cell migration, adhesion, and spreading, but its mechanisms of action remain…”
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Tuning the oxygen vacancy population of cerium oxide (CeO2−x, 0<x<0.5) nanoparticles by Della Mea, Guilherme B., Matte, Lívia P., Thill, Alisson S., Lobato, Francielli O., Benvenutti, Edilson V., Arenas, Leliz T., Jürgensen, Astrid, Hergenröder, Roland, Poletto, Fernanda, Bernardi, Fabiano

“…[Display omitted] •Rational design of catalyst by means of a CO reduction treatment.•Very high Ce(III) fraction values obtained by CO reduction…”
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Surface plasmon coupling between wide-field SPR microscopy and gold nanoparticles by Al-Bataineh, Qais M., Telfah, Ahmad D., Tavares, Carlos J., Hergenröder, Roland

“…The coupling behavior of the wide field surface plasmon microscopy (WF-SPRM) with single-, two-, and multiple-gold nanoparticles (AuNPs) with different AuNPs…”
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NMR-based metabolomics identification of potential serum biomarkers of disease progression in patients with multiple sclerosis by Alwahsh, Mohammad, Nimer, Refat M., Dahabiyeh, Lina A., Hamadneh, Lama, Hasan, Aya, Alejel, Rahaf, Hergenröder, Roland

“…Multiple sclerosis (MS) is a chronic and progressive neurological disorder, characterized by neuroinflammation and demyelination within the central nervous…”
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Tuning the Surface Chemistry of Melanin-Mimetic Polydopamine Nanoparticles Drastically Enhances Their Accumulation into Excised Human Skin by Sunoqrot, Suhair, Mahmoud, Nouf N, Ibrahim, Lina Hassan, Al-Dabash, Saba’a, Raschke, Hannes, Hergenröder, Roland

“…Melanin-mimetic polydopamine nanoparticles (PDA NPs) are emerging as promising candidates for topical and transdermal drug delivery because they mimic melanin,…”
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Application of the PAMONO-Sensor for Quantification of Microvesicles and Determination of Nano-Particle Size Distribution by Shpacovitch, Victoria, Sidorenko, Irina, Lenssen, Jan Eric, Temchura, Vladimir, Weichert, Frank, Müller, Heinrich, Überla, Klaus, Zybin, Alexander, Schramm, Alexander, Hergenröder, Roland

“…The PAMONO-sensor (plasmon assisted microscopy of nano-objects) demonstrated an ability to detect and quantify individual viruses and virus-like particles…”
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Structural, electronic, magnetic and thermoelectric properties of inverse Heusler alloys Ti2CoSi, Mn2CoAl and Cr2ZnSi by employing Ab initio calculations by Mokhtari, D. J., Jum'h, Inshad, Baaziz, H., Charifi, Z., Ghellab, T., Telfah, Ahmad, Hergenröder, Roland

“…The inverse Heusler alloys such as Ti 2 CoSi, Mn 2 CoAl and Cr 2 ZnSi were studied in the framework of density functional theory using FP-LAPW linearised…”
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A flow microslot NMR probe coupled with a capillary isotachophoresis system exhibits improved properties compared to solenoid designs by Gogiashvili, Mikheil, Telfah, Ahmad, Lambert, Jörg, Hergenröder, Roland

“…We report on the hyphenation of capillary isotachophoresis (cITP) separations with online nuclear magnetic resonance (NMR) detection using a planar microslot…”
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