A5037524411- Environmental remediation with nanomaterials
- Groundwater flow and contamination studies
- Electrokinetic Soil Remediation Techniques
- Ecology, Conservation, and Geographical Studies
- Muscle Physiology and Disorders
- Immune Cell Function and Interaction
- Prostate Cancer Diagnosis and Treatment
- Arsenic contamination and mitigation
- Complement system in diseases
- Enhanced Oil Recovery Techniques
- Advanced Optical Network Technologies
- T-cell and B-cell Immunology
- Cultural and Historical Studies
- Urologic and reproductive health conditions
- Mechanical Failure Analysis and Simulation
- Electrical and Bioimpedance Tomography
- Mesenchymal stem cell research
- Electrospun Nanofibers in Biomedical Applications
- Pickering emulsions and particle stabilization
- Advanced oxidation water treatment
- Nausea and vomiting management
- Agricultural Engineering and Mechanization
- Hemostasis and retained surgical items
- Oral and gingival health research
- Iron Metabolism and Disorders
University of Vienna
2015-2020
University Medical Center Freiburg
2015
Paracelsus Medical University
2014-2015
Klinik und Poliklinik für Urologie
2009
University Hospital of Zurich
2009
University of Salzburg
2002-2008
Pooled human platelet lysate (pHPL) is an efficient alternative to xenogenic supplements for ex vivo expansion of mesenchymal stem cells (MSCs) in clinical studies. Currently, porcine heparin used pHPL-supplemented medium prevent clotting due plasmatic coagulation factors. We therefore searched and reproducible preparation method that avoids clot formation while omitting animal-derived heparin. established a protocol deplete fibrinogen by pHPL medium, subsequent mechanical hydrogel...
Humic acid-coated goethite nanoparticles (HA-GoeNPs) have been recently proposed as an effective reagent for the in situ nanoremediation of contaminated aquifers. However, dosage these particles has studied only at laboratory scale to date. This study investigates possibility using HA-GoeNPs remediation real field sites by mimicking injection and transport under realistic conditions. To this purpose, a three-dimensional (3D) experiment was conducted large-scale container representing...
Abstract The classical allergic reaction starts seconds or minutes after Ag contact and is committed by Abs produced a special subset of B lymphocytes. These belong to the IgE subclass are responsible for Type I hyperreactivity reactions. Treatment diseases with humanized anti-IgE leads primarily decrease serum levels. As consequence, number high-affinity receptors on mast cells basophils decreases, leading lower excitability effector cells. biological mechanism behind therapy remains partly...
Abstract Engagement of the BCR triggers signals that control affinity maturation, memory induction, differentiation, and various other physiological processes in B cells. In previous work, we showed truncation cytoplasmic tail membrane-bound Ig (mIg)E vivo resulted lower serum IgE levels, decreased numbers IgE-secreting plasma cells, abrogation specific secondary responses correlating with a defect selection high-affinity Abs during germinal center reaction. We concluded Ag receptor is...
The affinity between nanoscale zerovalent iron (nano-ZVI) and mineral surfaces hinders its mobility, hence delivery into contaminated aquifers. We have tested the hypothesis that attachment of poly(acrylic acid)-coated nano-ZVI (PAA-nano-ZVI) to could be limited by coating such with sodium (Na) humate prior PAA-nano-ZVI injection. Na was expected form a over favorable sites for reduce collector through electrosteric repulsion two interpenetrating charged polymers. Column experiments...
The application of nanoscale zerovalent iron (nano-ZVI) particles for groundwater remediation has spurred research into the influence collector heterogeneity on nano-ZVI mobility. chemical surfaces within aquifer media affects their surface charge distribution and affinity nano-ZVI. chemistry properties both particles. Commercial poly(acrylic acid)-coated (PAA–nano-ZVI) were tested in column experiments using two solution chemistries silica collectors with different degrees heterogeneity,...
Background and Objectives Extracorporeal photochemotherapy ( ECP ) is an established therapy in various diseases, such as cutaneous T‐cell lymphoma graft‐versus‐host disease. This study was performed to investigate the practicability of a flow cytometric evaluation after tool validate quality procedures enable comparability treatments with different devices. Materials Methods Peripheral blood mononuclear cells PBMNC s) healthy volunteer donors were treated by offline . To quantify effect on...
Background Phlebotomy represents the standard treatment option for iron overload in hemochromatosis ( HC ). Recently, red blood cell RBC ) apheresis has increasingly been used to remove iron. In this study we evaluated depletion program of newly developed S pectra O ptia device. Study Design and Methods Adult male patients (n = 11) with were depleted device T erumo BCT total, 24 procedures performed. A volume 300 550 mL s was withdrawn per single treatment. Results No significant adverse...
Abstract Engineered nanoparticles offer the potential for remediation of land and water that has been contaminated by organics metals. Microbially synthesized nano-scale magnetite, prepared from Fe(III) oxides subsurface Fe(III)-reducing bacteria, offers a scalable biosynthesis route to such reagent. To underpin delivery “bionanomagnetite” (BNM) nanomaterial during in situ treatment options, we conducted range batch column experiments assess optimise transport reactivity particles porous...
Ein Goldstandard für die perioperative Analgesie bei thorakoskopischer Lobektomie (VATS Lobektomie) ist bislang nicht etabliert. Wir gingen der Fragestellung nach, ob ein regionales Anästhesieverfahren einer systemischen Opiodtherapie in postoperativen überlegen ist.