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  1. Article

    Open Access

    Identifying firing mammalian neurons in networks with high-resolution multi-transistor array (MTA)

    The electrical activity of a network of mammalian neurons is mapped with a Multi-Transistor Array (MTA) fabricated with extended CMOS technology. The spatial resolution is 7.4 μm on an area of 1 mm2 at a sampling...

    A. Lambacher, V. Vitzthum, R. Zeitler, M. Eickenscheidt, B. Eversmann… in Applied Physics A (2011)

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    Article

    Electrical imaging of neuronal activity by multi-transistor-array (MTA) recording at 7.8 μm resolution

    We report on a novel method for two-dimensional electrical map** of neuronal activity using a 1 mm2 array of 16384 sensor field-effect transistors fabricated by an extended CMOS (complementary metal oxide silic...

    A. Lambacher, M. Jenkner, M. Merz, B. Eversmann, R.A. Kaul, F. Hofmann… in Applied Physics A (2004)

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    Analysis of lateral mobility of molecules in the membrane of coronary plaque cells by measuring fluorescence recovery after photobleaching

    Molecular transport mechanisms in membranes of smooth muscle cells (SMC) are of interest for a better understanding of atherogenesis. Atherosclerotic plaque material from the coronary arteries of 5 patients wa...

    T. Mattfeldt, R. Voisard, A. Lambacher, U. Seitzer… in Diätetik und Arteriosklerose (1993)