Search Results - "Weber, Karina"

Isolation and identification of bacteria by means of Raman spectroscopy by Pahlow, Susanne, Meisel, Susann, Cialla-May, Dana, Weber, Karina, Rösch, Petra, Popp, Jürgen

“…Bacterial detection is a highly topical research area, because various fields of application will benefit from the progress being made. Consequently, new and…”
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SERS as an analytical tool in environmental science: The detection of sulfamethoxazole in the nanomolar range by applying a microfluidic cartridge setup by Patze, Sophie, Huebner, Uwe, Liebold, Falk, Weber, Karina, Cialla-May, Dana, Popp, Juergen

“…Sulfamethoxazole (SMX) is a commonly applied antibiotic for treating urinary tract infections; however, allergic reactions and skin eczema are known side…”
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Modeling traumatic brain injury lifetime data: Improved estimators for the Generalized Gamma distribution under small samples by Ramos, Pedro L, Nascimento, Diego C, Ferreira, Paulo H, Weber, Karina T, Santos, Taiza E G, Louzada, Francisco

“…In this paper, from the practical point of view, we focus on modeling traumatic brain injury data considering different stages of hospitalization, related to…”
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Toward Levofloxacin Monitoring in Human Urine Samples by Employing the LoC-SERS Technique by Hidi, Izabella J, Jahn, Martin, Pletz, Mathias W, Weber, Karina, Cialla-May, Dana, Popp, Jürgen

“…The pharmacokinetics of antibiotics such as levofloxacin exhibits large interindividual differences, questioning the value of fixed dose regimens and…”
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Plasmonic nanostructures for surface enhanced spectroscopic methods by Jahn, Martin, Patze, Sophie, Hidi, Izabella J, Knipper, Richard, Radu, Andreea I, Mühlig, Anna, Yüksel, Sezin, Peksa, Vlastimil, Weber, Karina, Mayerhöfer, Thomas, Cialla-May, Dana, Popp, Jürgen

“…A comprehensive review of theoretical approaches to simulate plasmonic-active metallic nano-arrangements is given. Further, various fabrication methods based…”
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Detection of Pseudomonas aeruginosa Metabolite Pyocyanin in Water and Saliva by Employing the SERS Technique by Žukovskaja, Olga, Jahn, Izabella Jolan, Weber, Karina, Cialla-May, Dana, Popp, Jürgen

“…Pyocyanin (PYO) is a metabolite specific for . In the case of immunocompromised patients, it is currently considered a biomarker for life-threating infections…”
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UV Absorption Spectroscopy in Water-Filled Antiresonant Hollow Core Fibers for Pharmaceutical Detection by Nissen, Mona, Doherty, Brenda, Hamperl, Jonas, Kobelke, Jens, Weber, Karina, Henkel, Thomas, Schmidt, Markus A

“…Due to a worldwide increased use of pharmaceuticals and, in particular, antibiotics, a growing number of these substance residues now contaminate natural water…”
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Parallel detection of multiple biomarkers in a point-of-care-competent device for the prediction of exacerbations in chronic inflammatory lung disease by Röckendorf, Niels, Ramaker, Katrin, Gaede, Karoline, Tappertzhofen, Kristof, Lunding, Lars, Wegmann, Michael, Horbert, Peter, Weber, Karina, Frey, Andreas

“…Sudden aggravations of chronic inflammatory airway diseases are difficult-to-foresee life-threatening episodes for which advanced prognosis-systems are highly…”
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Noise Sources and Requirements for Confocal Raman Spectrometers in Biosensor Applications by Jahn, Izabella J., Grjasnow, Alexej, John, Henry, Weber, Karina, Popp, Jürgen, Hauswald, Walter

“…Raman spectroscopy probes the biochemical composition of samples in a non-destructive, non-invasive and label-free fashion yielding specific information on a…”
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LOC-SERS: A Promising Closed System for the Identification of Mycobacteria by Mühlig, Anna, Bocklitz, Thomas, Labugger, Ines, Dees, Stefan, Henk, Sandra, Richter, Elvira, Andres, Sönke, Merker, Matthias, Stöckel, Stephan, Weber, Karina, Cialla-May, Dana, Popp, Jürgen

“…A closed droplet based lab-on-a-chip (LOC) device has been developed for the differentiation of six species of mycobacteria, i.e., both Mycobacterium…”
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Gold nanoflowers grown in a porous Si/SiO2 matrix: The fabrication process and plasmonic properties by Osminkina, Liubov A., Žukovskaja, Olga, Agafilushkina, Svetlana N., Kaniukov, Egor, Stranik, Ondrej, Gonchar, Kirill A., Yakimchuk, Dmitry, Bundyukova, Victoria, Chermoshentsev, Dmitry A., Dyakov, Sergey A., Gippius, Nikolay A., Weber, Karina, Popp, Jürgen, Cialla–May, Dana, Sivakov, Vladimir

“…[Display omitted] •A simple method for localized synthesis of flower-like gold nanostructures was developed.•Au nanoflowers are characterized by a wide band…”
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A droplet-based microfluidic chip as a platform for leukemia cell lysate identification using surface-enhanced Raman scattering by Hassoun, Mohamed, Rüger, Jan, Kirchberger-Tolstik, Tatiana, Schie, Iwan W., Henkel, Thomas, Weber, Karina, Cialla-May, Dana, Krafft, Christoph, Popp, Jürgen

“…A new approach is presented for cell lysate identification which uses SERS-active silver nanoparticles and a droplet-based microfluidic chip. Eighty-nanoliter…”
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UV-Raman Spectroscopic Identification of Fungal Spores Important for Respiratory Diseases by Žukovskaja, Olga, Kloß, Sandra, Blango, Matthew G, Ryabchykov, Oleg, Kniemeyer, Olaf, Brakhage, Axel A, Bocklitz, Thomas W, Cialla-May, Dana, Weber, Karina, Popp, Jürgen

“…Fungal spores are one of several environmental factors responsible for causing respiratory diseases like asthma, chronic obstructive pulmonary disease (COPD),…”
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Raman Signal Enhancement Tunable by Gold-Covered Porous Silicon Films with Different Morphology by Agafilushkina, Svetlana N, Žukovskaja, Olga, Dyakov, Sergey A, Weber, Karina, Sivakov, Vladimir, Popp, Jürgen, Cialla-May, Dana, Osminkina, Liubov A

“…The ease of fabrication, large surface area, tunable pore size and morphology as well surface modification capabilities of a porous silicon (PSi) layer make it…”
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Complexity of fatty acid distribution inside human macrophages on single cell level using Raman micro-spectroscopy by Stiebing, Clara, Matthäus, Christian, Krafft, Christoph, Keller, Andrea-Anneliese, Weber, Karina, Lorkowski, Stefan, Popp, Jürgen

“…Macrophages are phagocytic cells which are involved in the non-specific immune defense. Lipid uptake and storage behavior of macrophages also play a key role…”
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Imaging Diffractometric Biosensors for Label-Free, Multi-Molecular Interaction Analysis by Reuter, Cornelia, Hauswald, Walter, Burgold-Voigt, Sindy, Hübner, Uwe, Ehricht, Ralf, Weber, Karina, Popp, Juergen

“…Biosensors are used for the specific and sensitive detection of biomolecules. In conventional approaches, the suspected target molecules are bound to selected…”
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Interference-Enhanced Raman Spectroscopy as a Promising Tool for the Detection of Biomolecules on Raman-Compatible Surfaces by Pahlow, Susanne, Mayerhöfer, Thomas, van der Loh, Marie, Hübner, Uwe, Dellith, Jan, Weber, Karina, Popp, Jürgen

“…Raman spectroscopy in combination with appropriate sample preparation strategies, for example, enrichment of bacteria on metal surfaces, has been proven to be…”
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Graviceptive neglect induced by HD-tDCS of the right or left temporoparietal junction: A within-person randomized trial in healthy adults by Rimoli, Brunna P., Favoretto, Diandra B., Santos, Luan R.A., Nascimento, Diego C., Weber, Karina T., Louzada, Francisco, Leite, Joao P., Edwards, Dylan J., Edwards, Taiza G.S.

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TopUp SERS Substrates with Integrated Internal Standard by Patze, Sophie, Huebner, Uwe, Weber, Karina, Cialla-May, Dana, Popp, Juergen

“…Surface-enhanced Raman spectroscopy (SERS) is known as a molecular-specific and highly sensitive method. In order to enable the routine application of SERS,…”
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A manual and an automatic TERS based virus discrimination by Olschewski, Konstanze, Kämmer, Evelyn, Stöckel, Stephan, Bocklitz, Thomas, Deckert-Gaudig, Tanja, Zell, Roland, Cialla-May, Dana, Weber, Karina, Deckert, Volker, Popp, Jürgen

“…Rapid techniques for virus identification are more relevant today than ever. Conventional virus detection and identification strategies generally rest upon…”
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