Search Results - "Chakaroun, M."

Gut Microbiome, Intestinal Permeability, and Tissue Bacteria in Metabolic Disease: Perpetrators or Bystanders? by Chakaroun, Rima M, Massier, Lucas, Kovacs, Peter

“…The emerging evidence on the interconnectedness between the gut microbiome and host metabolism has led to a paradigm shift in the study of metabolic diseases…”
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Impaired Intestinal Barrier and Tissue Bacteria: Pathomechanisms for Metabolic Diseases by Massier, Lucas, Blüher, Matthias, Kovacs, Peter, Chakaroun, Rima M

“…An intact intestinal barrier, representing the interface between inner and outer environments, is an integral regulator of health. Among several factors,…”
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The role of the oral microbiome in obesity and metabolic disease: potential systemic implications and effects on taste perception by Schamarek, Imke, Anders, Lars, Chakaroun, Rima M, Kovacs, Peter, Rohde-Zimmermann, Kerstin

“…Obesity and its metabolic sequelae still comprise a challenge when it comes to understanding mechanisms, which drive these pandemic diseases. The human…”
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Circulating bacterial signature is linked to metabolic disease and shifts with metabolic alleviation after bariatric surgery by Chakaroun, Rima M, Massier, Lucas, Heintz-Buschart, Anna, Said, Nedal, Fallmann, Joerg, Crane, Alyce, Schütz, Tatjana, Dietrich, Arne, Blüher, Matthias, Stumvoll, Michael, Musat, Niculina, Kovacs, Peter

“…The microbiome has emerged as an environmental factor contributing to obesity and type 2 diabetes (T2D). Increasing evidence suggests links between circulating…”
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Optimization of ZnO/Ag/ZnO multilayer electrodes obtained by Ion Beam Sputtering for optoelectronic devices by El Hajj, A., Lucas, B., Chakaroun, M., Antony, R., Ratier, B., Aldissi, M.

“…We investigated the electrical and optical properties of ZnO/Ag/ZnO multi-layer electrodes obtained by ion beam sputtering for flexible optoelectronic devices…”
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Experimental and Theoretical Study of the Optical Properties Optimization of an OLED in a Microcavity by Chakaroun, M., Diallo, A. T., Hamdad, S., Khadir, S., Fischer, A. P. A., Boudrioua, A.

“…In this paper, we aim to theoretically and experimentally study an organic light emitting diode (OLED) in a planar microcavity. One important issue that should…”
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Experimental optimization of the optical and electrical properties of a half-wavelength-thick organic hetero-structure in a Micro-cavity by Coens, A, Chakaroun, M, Fischer, A P A, Lee, M W, Boudrioua, A, Geffroy, B, Vemuri, G

“…In the context of progress towards the organic laser diode, we experimentally investigate the optical and electrical optimization of an OLED in a vertical λ/2…”
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Effect of Ion Beam Assisted Deposition technology on the cathode of solar cells by Chakaroun, M., Saleh, A., El-Khatib, M.

“…We realized organic solar cells on ITO anode based on small – molecular materials (CUPC:C60) to be easy to fabricate, cost price, production on large surfaces,…”
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Ultraviolet light effect on electrical properties of a flexible organic thin film transistor by Lucas, B., El Amrani, A., Chakaroun, M., Ratier, B., Antony, R., Moliton, A.

“…We have fabricated pentacene-based transistors on a transparent and flexible substrate made of polyethylene-terephthalate. We have shown that using an optical…”
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Optimal design of a microcavity organic laser device under electrical pumping by Chakaroun, M, Coens, A, Fabre, N, Gourdon, F, Solard, J, Fischer, A, Boudrioua, A, Lee, C C

“…The quality factor of microcavity organic lasers, designed for operation under electric pumping, has been numerically investigated. The microcavity structure…”
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High quality transparent conductive electrodes in organic photovoltaic devices by Chakaroun, M., Lucas, B., Ratier, B., Defranoux, C., Piel, J.P., Aldissi, M.

“…The use of indium tin oxide (ITO) in conjunction with polymeric substrates requires deposition at low temperatures or room temperature, and with a limited or…”
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Enhanced electron injection and stability in organic light-emitting devices using an ion beam assisted cathode by Chakaroun, M., Antony, R., Fischer, A.P.A., Ratier, B., Moliton, A., Lee, M.W., Boudrioua, A.

“…In this article, we report a highly efficient bilayer OLED with a maximum luminance up to 62 000 cd/m2 and a threshold voltage of 3.8 V. The device structure…”
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Shaping the Emission Pattern of Organic Light Emitting Diodes by using Plasmonic Ag Nanoparticles Arrays by Hamdad, S., Diallo, A. T., Chakaroun, M., Boudrioua, A.

“…In this work, we investigate the influence of metallic Ag nanoparticles arrays on the optical and electrical properties of organic light emitting diodes (OLED)…”
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Analysis of Optical and Electrical Responses of \boldsymbol -OLED With Metallized ITO Coplanar Waveguide Electrodes Submitted to Nanosecond Electrical Pulses by Chime, A. C., Fischer, A. P. A., Bensmida, S., Solard, J., Chakaroun, M., Nkwawo, H.

“…In this paper, the optical and electrical pulse responses of an optimized high-speed organic light-emitting diode (OLED) is investigated as a function of the…”
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Analysis of Optical and Electrical Responses of [Formula Omitted]-OLED With Metallized ITO Coplanar Waveguide Electrodes Submitted to Nanosecond Electrical Pulses by Chime, A C, Fischer, A P A, Bensmida, S, Solard, J, Chakaroun, M, Nkwawo, H

“…In this paper, the optical and electrical pulse responses of an optimized high-speed organic light-emitting diode (OLED) is investigated as a function of the…”
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Modelling of Organic Device Cathode Obtained by Ion Beam Assisted Deposition by Chakaroun, M., Ratier, B., Moliton, A.

“…Organic devices like solar cells or light emitting diodes (OLEDs) are intensively studied since the last years and are potentially able to reach the market…”
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Magic Crossing Points of Temperature Dependent Cascaded Frequency Conversions in Nonlinear Photonic Crystals by Ousaid, S. Mohand, Han, J. Y., Chang, K. H., Lee, M. W., Chakaroun, M., Peng, L.-H., Boudrioua, A.

“…In this study, we investigated the temperature dependence of cascaded parametric generations in nonlinear photonic crystals based on 2D periodically poled…”
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Analysis of Optical and Electrical Responses of µ-OLED With Metallized ITO Coplanar Waveguide Electrodes Submitted to Nanosecond Electrical Pulses by Chime, A C, Fischer, Alexis Paul Antoine, Bensmida, S., Solard, J., Chakaroun, M., Nkwawo, H.

“…In this work, the optical and electrical pulse responses of an optimized high-speed organic light emitting diode (OLED) is investigated as a function of the…”
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Electrical modelling and design of ultra-fast micro-OLED with coplanar wave-guided electrodes in ON-OFF regime by Chime, A.C., Bensmida, S., Chakaroun, M., Lee, M.W., Nkwawo, H., Fischer, A.P.A.

“…This work proposes a new electrical model and design of ultra-fast μ-OLED devices under ON-OFF electrical pulse regime. The new model is an equivalent…”
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Optically pumped lasing from organic two-dimensional planar photonic crystal microcavity by Gourdon, F., Chakaroun, M., Fabre, N., Solard, J., Cambril, E., Yacomotti, A.-M., Bouchoule, S., Fischer, A., Boudrioua, A.

“…In this letter, we report the realization and characterization of a planar two-dimensional organic photonic crystal microcavity laser. The gain medium consists…”
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