Results 11 to 20 of about 276,497 (319)

Hanle detection for optical clocks [PDF]

arXiv, 2014
Considering the strong inhomogeneous spatial polarization and intensity distribution of spontaneous decay fluorescence due to the Hanle effect, we propose and demonstrate a universe Hanle detection configuration of electron-shelving method for optical clocks.
Chen, Jingbiao, Chen, Peipei, Pan, Duo, Xue, Xiaobo, Zhang, Shengnan, Zhang, Xiaogang, Zhuang, Wei   +6 more
arxiv   +6 more sources

Astronomical Consequences of the Polarization of Fluorescence [PDF]

Monthly Notices of the Royal Astronomical Society, 1929
Yngve Öhman, E. A. Milne
openalex   +3 more sources

Polarization of Fluorescence of Muscle Proteins

Journal of Biological Chemistry, 1965
A. Martonosi, F. W. J. Teale
openalex   +4 more sources

Fluorescence polarization of green fluorescence protein [PDF]

Proceedings of the National Academy of Sciences, 2002
We report here the striking anisotropy of fluorescence exhibited by crystals of native green fluorescence protein (GFP). The crystals were generated by water dialysis of highly purified GFP obtained from the jellyfish Aequorea .
Shinya Inoué, Mykhailo Shribak, Phong T. Tran, Osamu Shimomura, Makoto Goda   +4 more
openaire   +4 more sources

Fluorescence polarization immunoassay of colchicine [PDF]

Journal of Pharmaceutical and Biomedical Analysis, 2018
In this study, a fluorescence polarization immunoassay (FPIA) technique was developed to determine colchicine (COL), an alkaloid of noxious plants of the order Liliales that is used in a number of medications to treat gout. An optimal combination of the polyclonal antibody and the antigen labelled with fluorescein isothiocyanate (FITC) was selected ...
Elena A. Zvereva, Anatoly V. Zherdev, Andey A. Formanovsky, Ramadan A. Abuknesha, Sergei A. Eremin, Boris B. Dzantiev   +5 more
openaire   +6 more sources

In vivo imaging and quantitative analysis of leukocyte directional migration and polarization in inflamed tissue [PDF]

, 2009
Directional migration of transmigrated leukocytes to the site of injury is a central event in the inflammatory response. Here, we present an in vivo chemotaxis assay enabling the visualization and quantitative analysis of subtype-specific directional ...
Alexander Georg Khandoga, Andrej Khandoga, B Heit, B Heit, C Auffray, C Sumen, C Weber, CA Reichel, Christoph Andreas Reichel, CX Sun, D Carstanjen, D Vestweber, DA Schuschke, F Wegmann, Fritz Krombach, G Bardi, G Migliorisi, Howard E. Gendelman, IG Colditz, J Alblas, J Middleton, J Werr, K Ley, K Ley, M Pruenster, Markus Rehberg, MD Cahalan, MJ Hickey, MJ Redd, MX Wan, O Soehnlein, P Friedl, Peter Bihari, RA Worthylake, RE Young, RJ Linhardt, RR Kay, S Baez, S Miyazaki, S Normark, S Nourshargh, SY Bae, T Lammermann, TA Russo, TR Mempel, V Niggli, WA Muller, WG Tharp   +47 more
core   +7 more sources

A molecular theory for two-photon and three-photon fluorescence polarization [PDF]

, 2011
In the analysis of molecular structure and local order in heterogeneous samples, multiphoton excitation of fluorescence affords chemically specific information and high-resolution imaging. This report presents the results of an investigation that secures
Craig D. P., D. L. Andrews, Healy W. P., J. M. Leeder, Kawski A., Loudon R., Power E. A., Valeur B.   +7 more
core   +1 more source

Fluorescence polarization immunoassay for zidovudine [PDF]

Antimicrobial Agents and Chemotherapy, 1989
We report a fluorescence polarization immunoassay (FPIA) for zidovudine (azidothymidine; Retrovir). This assay is accurate and specific over the clinically relevant range of zidovudine concentrations in serum (from 1 to 1,250 ng/ml; from 0.004 to 4.8 microM) and is unaffected by potentially interfering compounds in the sera of patients with renal or ...
Donald J. Krogstad, G G Granich, M. R. Eveland   +2 more
openaire   +3 more sources

Determination of Fluorescence Polarization and Absorption Anisotropy in Molecular Complexes Having Threefold Rotational Symmetry [PDF]

, 2008
The current work concerns investigation of the polarization properties of complex molecular ensembles exhibiting threefold (C3) rotational symmetry, particularly with regard to the interplay between their structure and dynamics of internal energy ...
Demidov A. A., Demidov A. A., Demidov A. A., Demidov A. A., Demidov A. A., Knox R. S., Levshin V. L., Lyle P. A., Maxson P., Perrin F., Perrin F., Priestle J. P., Pullerits T., Xie X.   +13 more
core   +1 more source

Resonance polarization and phase-mismatched CARS of pheophytin b excited in the Qy band [PDF]

, 1993
Resonance polarization and phase-mismatched coherent anti-Stokes Raman scattering (CARS) measurements were performed on pheophytin b dissolved in acetone excited in the Qy absorption band, where strong broad fluorescence makes spontaneous Raman ...
de Boeij, W.P., Greve, Jan, Lucassen, G.W., Lucassen, Gerald, Otto, Cornelis   +4 more
core   +8 more sources