Reminder: CBM seminar: January, Tuesday 15th, 10.30 AM
Maria Teresa
mariateresa.turello at cbm.fvg.it
Mon Jan 14 10:41:40 CET 2008
Dear All,
you are kindly invited at CBM seminar:
Time Domain Optical Imaging, OPTIX and its applications
Rik van Heijningen - Director European Operations ART, Advanced
Research Technologies Inc. - The Netherlands
January, Tuesday 15th
10.30 AM
Moderator: Dr. Stefania Biffi - CBM
Conference Room, T1 building
AREA Science Park – Basovizza
In TD optical imaging, short pulses of light, driven by pulsed laser
diodes, are sent to illuminate the specimen under study; where a
fluorescent probe is excited and time-of-flight distribution is
determined, enabling the uncoupling of depth and concentration. In
addition, a fluorescence lifetime is derived – giving an important
parameter in the measurement of tissue environment and allowing the
distinction between different fluorescent sources. Time domain
technology allows the distinction of two fluorophores at the same
time by their lifetimes. To identify the probes, you can use the dual
lifetime fitting feature to visualize the two dyes (e.g. RFP and GFP)
or apply lifetime gating to find the lifetime of a specific
fluorophore. TD optical imaging is starting to find its way in both
wide and targeted applications in cancer, neurological diseases, bone
and mineral research, reporter gene imaging and pharmokinetics, which
will be shown through the presentation of results from imaging
centers of excellence throughout the world. TD optical imaging and
Optix, the most sensitive optical imaging system available today,
with its ability to monitor many parameters such as depth,
concentration and lifetime of a fluorescence probe, have the
capability to provide a crucial milestone in scientific progress, and
is instrumental in the critical role optical imaging and
visualization can play in pre-clinical studies.
Some background on the presenter: Rik van Heijningen is the Director
of European Operations for ART, Advanced Research Technologies, Inc.
He holds a B.Sc in Biochemistry, from Interstudie, Oss, The
Netherlands, and a MBA from the University of Birmingham in the UK.
For the last 15 years he has been active in the commercialization of
innovative enabling technologies throughout Europe.
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