Search Results - "Urban, G"

Electrochemical characteristics of nanostructured platinum electrodes--a cyclic voltammetry study by Daubinger, P, Kieninger, J, Unmüssig, T, Urban, G A

“…Platinum surfaces play a decisive role in catalysis in sensors, fuel cells, solar cells and other applications like neuronal stimulation and recording…”
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Beam quality improvement of high-power semiconductor lasers using laterally inhomogeneous waveguides by Miah, M. J., Strohmaier, S., Urban, G., Bimberg, D.

“…High-brightness vertical broad-area edge-emitting (HiBBEE) semiconductor lasers in the 1060 nm wavelength range with excellent beam quality in both lateral and…”
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Investigation of low temperature effects on work function based CO2 gas sensing of nanoparticulate CuO films by Tanvir, N.B., Yurchenko, O., Laubender, E., Urban, G.

“…•The chemical activity of p‐type CuO nanoparticles is investigated at low temperatures (T≤110°C) for work function readout based CO2 gas sensors.•Highest work…”
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Current perspectives on the role of biomechanical loading and genetics in development of disc degeneration and low back pain; a narrative review by Urban, Jill P.G., Fairbank, Jeremy C.T.

“…Degenerative changes in the disc have long been of interest; they are thought to be strongly associated with low back pain and caused by inappropriate loading…”
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A highly efficient buckypaper-based electrode material for mediatorless laccase-catalyzed dioxygen reduction by Hussein, L., Rubenwolf, S., von Stetten, F., Urban, G., Zengerle, R., Krueger, M., Kerzenmacher, S.

“…The redox enzyme laccase from Trametes versicolor efficiently catalyzes the oxygen reduction reaction (ORR) in mediatorless biofuel cell cathodes when adsorbed…”
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Clinical on-site monitoring of ß-lactam antibiotics for a personalized antibiotherapy by Bruch, R., Chatelle, C., Kling, A., Rebmann, B., Wirth, S., Schumann, S., Weber, W., Dincer, C., Urban, G.

“…An appropriate antibiotherapy is crucial for the safety and recovery of patients. Depending on the clinical conditions of patients, the required dose to…”
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A lab-on-a-chip for preconcentration of bacteria and nucleic acid extraction by Hügle, M, Dame, G, Behrmann, O, Rietzel, R, Karthe, D, Hufert, F. T, Urban, G. A

“…To improve detection sensitivity, molecular diagnostics require preconcentration of low concentrated samples followed by rapid nucleic acid extraction. This is…”
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Self-assembled magnetic bead chains for sensitivity enhancement of microfluidic electrochemical biosensor platforms by Armbrecht, L, Dincer, C, Kling, A, Horak, J, Kieninger, J, Urban, G

“…In this paper, we present a novel approach to enhance the sensitivity of microfluidic biosensor platforms with self-assembled magnetic bead chains. An…”
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A simple fabrication process for disposable interdigitated electrode arrays with nanogaps for lab-on-a-chip applications by Partel, S., Kasemann, S., Matylitskaya, V., Thanner, C., Dincer, C., Urban, G.

“…In this paper, we introduce for the first time a novel fabrication process for interdigitated electrode arrays (IDA) with nanogaps on polymer substrates. The…”
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Designed miniaturization of microfluidic biosensor platforms using the stop-flow technique by Dincer, C, Kling, A, Chatelle, C, Armbrecht, L, Kieninger, J, Weber, W, Urban, G A

“…Here, we present a novel approach to increase the degree of miniaturization as well as the sensitivity of biosensor platforms by the optimization of…”
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Superoxide microsensor integrated into a Sensing Cell Culture Flask microsystem using direct oxidation for cell culture application by Flamm, H., Kieninger, J., Weltin, A., Urban, G.A.

“…A new electrochemical sensor system for reliable and continuous detection of superoxide radical release from cell culture was developed utilizing direct…”
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Correction: A lab-on-a-chip for preconcentration of bacteria and nucleic acid extraction by Hügle, M, Dame, G, Behrmann, O, Rietzel, R, Karthe, D, Hufert, F. T, Urban, G. A

“…Correction for 'A lab-on-a-chip for preconcentration of bacteria and nucleic acid extraction' by M. Hügle et al. , RSC Adv. , 2018, 8 , 20124-20130…”
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Biological challenges for regeneration of the degenerated disc using cellular therapies by Bendtsen, Michael, Bunger, Cody, Colombier, Pauline, Le Visage, Catherine, Roberts, Sally, Sakai, Daisuke, Urban, Jill P G

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OP26.11: Intrapartum quality Doppler profile predicting postpartum hemorrage by Urban, G., Vergani, P., Ferrazzi, E.

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Great capricorn beetle-created corridors as refuges for lizards by Borczyk, Bartosz, Gottfried, Iwona, Urban, Radosław G., Kania, Jarosław

“…Ecosystem engineering is among the most important factors shaping ecosystems; however, it remains largely unstudied. Here, we present observations on three…”
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Functionalized-carbon nanotube supported electrocatalysts and buckypaper-based biocathodes for glucose fuel cell applications by Hussein, L., Feng, Y.J., Alonso-Vante, N., Urban, G., Krüger, M.

“… The electrocatalytic reduction of molecular oxygen by functionalized multi-walled carbon nanotubes decorated with Pt nanoparticles was investigated. This…”
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Pericellular oxygen monitoring with integrated sensor chips for reproducible cell culture experiments by Kieninger, J., Aravindalochanan, K., Sandvik, J. A., Pettersen, E. O., Urban, G. A.

“…Objectives Here we present an application, in two tumour cell lines, based on the Sensing Cell Culture Flask system as a cell culture monitoring tool for…”
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Dynamic thermal sensor for biofilm monitoring by Reyes-Romero, D.F., Behrmann, O., Dame, G., Urban, G.A.

“…•We present a sensor using AC thermal excitation to monitor biofilm development.•The electrically passivated sensor is not affected by changes in ionic…”
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Multichannel cell detection in microcompartments by means of true parallel measurements using the Solartron S-1260 by Nguyen, T.A., Echtermeyer, D., Barthel, A., Urban, G., Pliquett, U.

“…Designing proper frontend electronics is critical in the development of highly sophisticated electrode systems. Multielectrode arrays for measuring electrical…”
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Work function based sensing of alkanes and alcohols with benzene tricarboxylate linked metal organic frameworks by Davydovskaya, P., Pentyala, V., Yurchenko, O., Hussein, L., Pohle, R., Urban, G.A.

“…Metalorganic frameworks (MOFs) are porous crystalline materials that can be synthesized using various metal ions and organic linkers. Due to their great…”
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