Cdex, Inc. (fka CDEX)

[capnmike]

Crow3, your "ONE molecule" question rang a bell. Very interesting single molecule references are available.

I would direct your attention to those that have the potential to know a bit about CDEX's advancements and detection capability. Why would the University of Maryland Medical Center Partner with CDEX, hmmm?

http://www.amazon.ca/exec/obidos/ASIN/0387312781/701-9949343-8609902
new chapters on single molecule detection
About the Author
Dr. Joseph R. Lakowicz is Professor of Biochemistry at the University of Maryland School of Medicine, Baltimore, and Director of the Center for Fluorescence Spectroscopy.

http://www.ebooksportal.org/2006/06/19/principles-of-fluorescence-spectroscopy/
Principles of Fluorescence Spectroscopy
The third edition also includes new chapters on single molecule detection, fluorescence correlation spectroscopy, novel probes and radiative decay engineering.


coming October 30- November 03, 2006...

http://www.picoquant.com/getfs.htm?events/trf/trfcourse.htm

Center for Fluorescence Spectroscopy & Department of Biochemistry and Molecular Biology
University of Maryland Medical School

Joseph R. Lakowicz, Professor of Biochemistry and Director of the Center for Fluorescence Spectroscopy
Matthias Patting, Senior Scientist at PicoQuant GmbH and specialist in software design for time-correlated single photon counting instrumentation
Jörg Enderlein, Head of the Single Molecule Detection group at FZ Jülich, Germany. He specializes in Single Molecule Detection, Fluorescence Correlation Spectroscopy (FCS) and complex data analysis.
Johan Hofkens, Head of the single molecule and fluorescence microscopy group in the laboratory for photochemistry and spectroscopy, devision for molecular and nanomaterials, departement for chemistry, KULeuven, Belgium. He is specialized in application of time resolved fluorescence techniques and single molecule spectroscopy in material science and biosciences.
These lectures emphasise time-resolved fluorescence along with advanced applications of fluorescence in biophysics, sensing, imaging, clinical chemistry, multi-photon excitation and ultrasensitive detection. Guest lectures will be given on various topics, like fluorescence microscopy, multi-photon microscopy, correlation spectroscopy, single molecule detection and fluorescence markers.
Two FluoTime 100 - a compact fluorescence lifetime spectrometer based on Time-Correlated Single Photon Counting
Two FluoTime 200 - a modular fluorescence lifetime spectrometer based on Time-Correlated Single Photon Counting

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http://www.valimed.com/media_center/pr/112905.htm

University of Maryland Medical Center Partners with CDEX to Implement Medication Validation Solution

CDEX’s ValiMed System Chosen by UMMS to Verify Compounded Medications and Doses, Validate Narcotic Returns, and Identify Counterfeit Pharmaceuticals

Rockville, MD and Baltimore, MD– November 29, 2005 –The University of Maryland Medical Center has selected the CDEX (OTCBB: CEXI) ValiMed system to perform end product testing of compounded intravenous medications in its pharmacy departments, and validation of returned narcotics in its operating room suites and nursing units.