Linked Life Data

17384730

Source:http://linkedlifedata.com/resource/pubmed/id/17384730

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
11
pubmed:dateCreated
2007-3-26
pubmed:abstractText
We describe a novel method for localizing a fluorescent inclusion in a homogeneous turbid medium through the use of time-resolved techniques. Based on the calculation of the mean time of the fluorescence curves, the method does not require a priori knowledge of either the fluorescence lifetime or the mean time of the instrument response function since it adopts a differential processing approach. Theoretical expressions were validated and experiments for assessing the accuracy of localization were carried out on liquid optical phantoms with a small fluorescent inclusion. The illumination and detection optical fibers were immersed in the medium to achieve infinite medium geometry as required by the model used. The experimental setup consisted of a time-correlated single-photon counting system. Submillimeter accuracy was achieved for the localization of the inclusion.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0003-6935
pubmed:author
pubmed:issnType
Print
pubmed:day
10
pubmed:volume
46
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
2131-7
pubmed:meshHeading
pubmed:year
2007
pubmed:articleTitle
Analytical method for localizing a fluorescent inclusion in a turbid medium.
pubmed:affiliation
Département micro Technologies pour la Biologie et la Santé, CEA-LETI Recherche Technologique Grenoble, Grenoble, France. aurelie.laidevant@wanadoo.fr
pubmed:publicationType
Journal Article, Evaluation Studies