Two-Stage Focus Hold System for Rapid Ultra-sensitive Readout of Large Area Biochips

We report here the development of a method for holding the focal plane in a fluorescence based biochip scanner. The fast readout of large (multiple cm 2 ) glass slides as used in modern chip technology imposes severe constraints on the focal system. The limited focal depth of high-NA objectives toge...

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Veröffentlicht in:Journal of microscopy (Oxford) 2009-06, Vol.234 (3), p.251-254
Hauptverfasser: Hesch, Clemens, Hesse, Jan, Jacak, Jaroslaw, Schütz, Gerhard J.
Format: Artikel
Sprache:eng
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