Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/1679
Full metadata record
DC FieldValueLanguage
dc.contributor.authorBoens, N.-
dc.contributor.authorNovikov, E.-
dc.contributor.authorAMELOOT, Marcel-
dc.date.accessioned2007-07-06T08:39:10Z-
dc.date.available2007-07-06T08:39:10Z-
dc.date.issued2006-
dc.identifier.citationCHEMPHYSCHEM, 7. p. 2559-2566-
dc.identifier.issn1439-4235-
dc.identifier.urihttp://hdl.handle.net/1942/1679-
dc.description.abstractWe present the results of the deterministic identifiability analysis based on similarity transformation for models of one-state excited-state events of cylindrically symmetric rotors in isotropic environments undergoing rotational diffusion described by Brownian reorientation. Such an analysis on error-free time-resolved fluorescence (anisotropy) data can reveal whether the parameters of the considered model can be determined. The fluorescence -response functions I||(t) and I(t), for fluorescence polarized respectively parallel and perpendicular to the electric vector of linearly polarized excitation, are used to construct, in convenient matrix form, expressions of the sum S(t)=I||(t)+2 I(t), the difference D(t)=I||(t)-I(t), and the time-resolved fluorescence anisotropy r(t)=D(t)/S(t). The identifiability analysis of r(t) demonstrates that the rotational diffusion coefficients D|| and D for rotation respectively about and perpendicular to the symmetry axis can be uniquely resolved. However, the polar and azimuthal angles defining the absorption and emission transition moments in the molecular reference frame are not individually identifiable. Nevertheless, the difference between the polar angles of these transition moments is uniquely determined.-
dc.format.extent364345 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoen-
dc.publisherWiley-
dc.subject.otherfluorescence anisotropy • identifiability analysis • molecular dynamics • photophysics • time-resolved spectroscopy-
dc.titleCompartmental Modeling Of The Fluorescence Anisotropy Decay Of A Cylindrically Symmetric Brownian Rotor: Identifiability Analysis.-
dc.typeJournal Contribution-
dc.identifier.epage2566-
dc.identifier.spage2559-
dc.identifier.volume7-
local.bibliographicCitation.jcatA1-
local.type.refereedRefereed-
local.type.specifiedArticle-
dc.bibliographicCitation.oldjcatA1-
dc.identifier.doi10.1002/cphc.200600309-
dc.identifier.isi000244334000021-
item.accessRightsClosed Access-
item.contributorBoens, N.-
item.contributorNovikov, E.-
item.contributorAMELOOT, Marcel-
item.validationecoom 2008-
item.fullcitationBoens, N.; Novikov, E. & AMELOOT, Marcel (2006) Compartmental Modeling Of The Fluorescence Anisotropy Decay Of A Cylindrically Symmetric Brownian Rotor: Identifiability Analysis.. In: CHEMPHYSCHEM, 7. p. 2559-2566.-
item.fulltextWith Fulltext-
crisitem.journal.issn1439-4235-
crisitem.journal.eissn1439-7641-
Appears in Collections:Research publications
Files in This Item:
File Description SizeFormat 
compart modeling.pdfNon Peer-reviewed author version355.81 kBAdobe PDFView/Open
Show simple item record

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.