A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Filters
High performance liquid chromatography/video fluorometry. Part I: Instrumentation
1981
HRC Journal of High Resolution Chromatography
Preserved Fulltext
The application of new technologies has extended the multicomponent detection capabilities of HPLC detectors. ...
These plots represent either the total emission (as a function of excitation wavelength) or the total excitation (as a function of emission wavelength) versus time. ...
doi:10.1002/jhrc.1240041105
fatcat:x2lgeriri5fspnq2lotlnkck2q
Global analysis of steady-state polarized fluorescence spectra using trilinear curve resolution
1993
Biophysical Journal
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
The normalized excitation and emission vectors are combined with the total absorption spectrum of the multicomponent mixture to compute absolute absorption and emission spectra. ...
This methodology is applicable to mixtures the components of which have linearly independent excitation and emission spectra and distinct anisotropies. ...
The technical assistance of Mr. Thomas D. Bradrick is gratefully acknowledged. This work was supported in part by research grant GM38236 from the National Institutes of Health. ...
doi:10.1016/s0006-3495(93)81127-5
pmid:8218915
pmcid:PMC1225793
fatcat:parhg7egezep7bmce7dnk7zkdu
Recent Advances in Multicomponent Fluorescence Analysis
1982
C R C Critical Reviews in Analytical Chemistry
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
The technique of seiective modulation was demonstrated to be a new and interesting approach to analysis of simple multicomponent Mixtures. ...
The video fluorimeter should continue to provide new avenues for multicomponent fluorescence analysis. However. a major difficulty of this system is in the handling of the large data base generated. ...
doi:10.1080/10408348208542752
fatcat:czhan3jwrngifbs4kgyonhze7e
Recent Advances in Multicomponent Fluorescence Analysis
1982
Critical reviews in analytical chemistry
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
The technique of seiective modulation was demonstrated to be a new and interesting approach to analysis of simple multicomponent Mixtures. ...
The video fluorimeter should continue to provide new avenues for multicomponent fluorescence analysis. However. a major difficulty of this system is in the handling of the large data base generated. ...
doi:10.1080/10408348208085606
fatcat:diyt4f55nvbcdkmu65hlac3ure
Multiparametric Detection In Modern Luminescence Spectrometry
1983
Optical Engineering: The Journal of SPIE
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
The Emission-Excitation Matrix (EED) The selectivity of luminescence analysis can be greatly enhanced if one can simultaneously examine a series of excitation and mission spectra of a sample. ...
Even with this Inherent selectivity and specificity, some compounds will still possess very similar excitation and emission spectra such that spectroscopic resolution is not possible. ...
Ac kmowledgeieuts This work was supported in part by $rants from the Office of Naval Research and the National Science Foundat ion (CUE 6 210886). ...
doi:10.1117/12.7973198
fatcat:tlqicf4b2zcdhgsyrpmzowdl4e
Mechanochemical Syntheses of Isostructural Luminescent Cocrystals of 9-Anthracenecarboxylic Acid with two Dipyridines Coformers
2020
Crystals
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
While the O–H···N hydrogen bonds adopts a primary role in the stabilization of the cocrystal phases, the C–H···O hydrogen bonding interactions appear to play a significant role in guiding the three-dimensional ...
With the aim of discovering new functional luminescent materials, new cocrystals of 9-anthracene carboxylic acid (ACA) were prepared with two different dipyridine coformers: 1,2-bis(4-pyridyl)ethylene ...
Conflicts of Interest: The authors declare no competing financial interests. ...
doi:10.3390/cryst10100889
fatcat:43jduo4e4ng6rjs6nsfvul44hm
High performance liquid chromatography/video fluorometry. Part II: Applications
1981
HRC Journal of High Resolution Chromatography
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
While the excitation spectra are similar, the emission spectra are very different, not only in terms of structure but also with respect to emission maxima. ...
Imaging detectors, such as the silicon vidicon have been used to monitor the absorption [5] , fluorescence [6] and combined excitation and emission spectra [7] [8] [9] of LC effluents. ...
doi:10.1002/jhrc.1240041204
fatcat:jk6osw5dpfg2dczpaqos3k3hjq
Characterization of the effect of peak shifts on the performance of the Kalman filter in multicomponent analyses
1989
Journal of Chemometrics
Preserved Fulltext
The Internet Archive has digitized a microfilm copy of this work. It may be possible to borrow a copy for reading.
There are a wide variety of curve resolution approaches which may be employed to obtain quantitative information from overlapped spectra, but none of these methods offers a convenient means for correction ...
The approach described for two-component Gaussian systems has not yet been applied to multicomponent PAH systems; however, the one-component PAH results described above indicate that this general approach ...
doi:10.1002/cem.1180030105
fatcat:j5v5nx7nlze75llmx7fom6zmtm
Three-dimensional synchronous fluorescence spectrometry for the analysis of three-component alkaloid mixtures
1990
Talanta: The International Journal of Pure and Applied Analytical Chemistry
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
A three-dimensional plot of both emission-excitation and synchronous spectra obtained by a new software program provides additional information for optimizing instrumental parameters. ...
Linear, normal and derivative calibration graphs are established in the ng/ml range. A statistical analysis of the results and their application to synthetic and natural samples is given. ...
derivative approach for analysis of multicomponent samples prevents cross-interferences arising from absorption and/or emission by the other components; this is done by manipulation of the solvent composition ...
doi:10.1016/0039-9140(90)80199-p
fatcat:hdcitvukxzhtzkqoftiw3gqwva
Near-infrared-emissive polymersomes: Self-assembled soft matter for in vivo optical imaging
2005
Proceedings of the National Academy of Sciences of the United States of America
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
a large window of the visible and NIR spectra (600-950 nm). ...
Furthermore, the total fluorescence emanating from the assemblies gives rise to a localized optical signal of sufficient intensity to penetrate through the dense tumor tissue of a live animal. ...
The animal was then killed, and the tumor was subsequently imaged ex vivo with a high-resolution (80 ϫ 80 ϫ 10 m 3 ) 3D scanning optical imaging system (34) to corroborate the localization of the emissive ...
doi:10.1073/pnas.0409394102
pmid:15708979
pmcid:PMC549472
fatcat:u7dd2pe44bgfbilmeytl5midqi
Self-absorption in [C ii], 12CO, and Hi in RCW120. Building up a geometrical and physical model of the region
2021
Astronomy and Astrophysics
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
The high spectral resolution of the heterodyne observations turns out to be essential in order to analyze the physical conditions, geometry, and overall structure of the sources. ...
Two types of radiative transfer models were used to fit the observed [C II] and CO spectra. ...
This study was based on observations made with the NASA/DLR Stratospheric Observatory for Infrared Astronomy (SOFIA). ...
doi:10.1051/0004-6361/202142575
fatcat:jat5afjn7zddvdmjvomasw7dd4
Color-blind fluorescence detection for four-color DNA sequencing
2005
Proceedings of the National Academy of Sciences of the United States of America
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2016; you can also visit the original URL.
The file type is application/pdf.
Unlike emission wavelength-dependent approaches for identifying fluorescent species, the removal of the spectral component in PME confers a number of advantages including higher and normalized signals ...
We present an approach called pulsed multiline excitation (PME) for measurements of multicomponent, fluorescence species and demonstrate its application in capillary electrophoresis for DNA sequencing. ...
To characterize the degree of spectral overlap between the PME dyes, the detector was configured with a spectrophotometer to obtain the entire emission spectra for each dye-labeled primer by excitation ...
doi:10.1073/pnas.0501606102
pmid:15800037
pmcid:PMC556273
fatcat:odl5oo2jvveo7gqg27o23pu43y
Multiplexed bioluminescence microscopy via phasor analysis
[article]
2021
bioRxiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
The merger of bioluminescence and phasor analysis provides a platform for routine, time-lapse imaging of collections of cellular features. ...
Microscopic bioluminescence imaging has been historically challenging due to a lack of detection methods and easily resolved probes. ...
Nano-lanterns, like other luciferases, exhibit broad emission spectra, complicating their resolution by color alone. ...
doi:10.1101/2021.06.18.448905
fatcat:lkk6miw4zbgdrcgwj5xwjr3e7a
Self-absorption in [CII], ^12CO, and HI in RCW120. Building up a geometrical and physical model of the region
[article]
2021
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
Other Versions
With a two-layer multicomponent model, we then quantified the amount of warm background and cold foreground gas. ...
There is a deficit of CO emission along the line-of-sight toward the center of the HII region which indicates that the HII region is associated with a flattened molecular cloud. ...
This study was based on observations made with the NASA/DLR Stratospheric Observatory for Infrared Astronomy (SOFIA). ...
arXiv:2112.11336v1
fatcat:bsbfppmehfdebcxk7w7aqptf7u
Multiphoton fluorescence lifetime contrast in deep tissue imaging: prospects in redox imaging and disease diagnosis
2005
Journal of Biomedical Optics
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
The prospects for this approach in metabolic redox imaging and disease diagnosis are discussed. ...
Turbid tissues pose serious problems of strong absorption and scattering that make steady state fluorescence imaging methods less successful in imaging tissue layers deeper than a few tens of micrometers ...
Some of these signals have significantly overlapping emission spectra, which makes it a challenging task to isolate different autofluorescence signals reliably. ...
doi:10.1117/1.2098753
pmid:16292944
fatcat:gsvw47fcpbad5ewmiixxvmesiq
« Previous
Showing results 1 — 15 out of 3,134 results