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Showing 13 to 15 of 15 entries
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Bacteriorhodopsin oriented in polyvinyl alcohol films as an erasable optical storage medium.

Applied optics

Chen Z, Lewis A, Takei H, Nebenzahl I.
PMID: 20717342
Appl Opt. 1991 Dec 10;30(35):5188-96. doi: 10.1364/AO.30.005188.

Films of oriented bacteriorhodopsin have been formed in polyvinyl alcohol with excellent optical quality. Images with high contrast have been impressed and erased on these films. Second-harmonic microscopy has been used to read the image on a bacteriorhodopsin-polyvinyl alcohol...

Ultrastructural Evaluation of Postischemic Cell Death (Lethal Reperfusion Injury) in Porcine Hearts.

Journal of thrombosis and thrombolysis

Klein HH, Pich S, Lindert-Heimberg S, Nebendahl K, Sprengel U, Müller HH, Schaper J.
PMID: 10602565
J Thromb Thrombolysis. 1996;3(4):361-366. doi: 10.1007/BF00133079.

This study investigated whether reperfusion results in an increase of ultrastructurally determined myocardial injury in pig hearts. The left anterior descending coronary artery (LAD) was distally occluded in 12 pigs for 35-45 minutes and then reperfused for 3 hours....

Fast polarization-dependent loss measurement based on continuous polarization modulation.

Applied optics

Szafraniec B, Mästle R, Nebendahl B, Thrush E, Baney DM.
PMID: 19151827
Appl Opt. 2009 Jan 20;48(3):573-8. doi: 10.1364/ao.48.000573.

A new technique for measuring the insertion loss and the polarization-dependent loss (PDL) of optical components is proposed. The technique is based on continuous polarization modulation of the stimulus optical field as opposed to sequential polarization state switching as...

Showing 13 to 15 of 15 entries