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Showing 1-18 of 18 results for "15090" within Papers
D Alamelu et al.
Talanta, 77(3), 991-994 (2008-12-10)
A correlation has been developed for the determination of (235)U/(238)U atom ratio in uranium samples using liquid scintillation counting (LSC). The (235)U/(238)U atom ratio determined by thermal ionization mass spectrometry (TIMS) was correlated to the ratio of (i) alpha-count rate
Brendan Evano et al.
PLoS genetics, 16(10), e1009022-e1009022 (2020-10-31)
Adult skeletal muscles are maintained during homeostasis and regenerated upon injury by muscle stem cells (MuSCs). A heterogeneity in self-renewal, differentiation and regeneration properties has been reported for MuSCs based on their anatomical location. Although MuSCs derived from extraocular muscles
N S Kudryasheva et al.
Luminescence : the journal of biological and chemical luminescence, 18(3), 156-161 (2003-04-18)
The time-resolved and steady-state fluorescence techniques were employed to elucidate possible interactions of four aromatic compounds (anthracene, POPOP, MSB and 1,4-naphthalendiol) with bacterial luciferase. Fluorescence spectra and fluorescence anisotropy decays of these compounds were studied in ethanol, water-ethanol solutions and
Irene Hernando-Herraez et al.
Nature communications, 10(1), 4361-4361 (2019-09-27)
Age-related tissue alterations have been associated with a decline in stem cell number and function. Although increased cell-to-cell variability in transcription or epigenetic marks has been proposed to be a major hallmark of ageing, little is known about the molecular
Maria Benavente-Diaz et al.
Skeletal muscle, 11(1), 5-5 (2021-02-20)
Myogenin is a transcription factor that is expressed during terminal myoblast differentiation in embryonic development and adult muscle regeneration. Investigation of this cell state transition has been hampered by the lack of a sensitive reporter to dynamically track cells during
Scintillating polymer inclusion membrane for preconcentration and determination of ?-emitting actinides
Sodaye, S., Tripathi, R., et al.
Analytica Chimica Acta, 514, 159-159 (2004)
P C de Smidt et al.
International journal of pharmaceutics, 196(2), 187-191 (2000-03-04)
Traditional analysis of the dissolution of lipophilic compounds from aqueous phase into oil is often hampered by the necessity to separate the receiver oil compartment from the aqueous phase. In order to avoid possible artefacts associated with additional separation methods
Study of phenylxylylethane (PXE) as scintillator for low energy neutrino experiments
Back, H. O., Balata, M., et al.
Nucl. Instrum. Methods Phys. Res., Sect. A, 585, 48-48 (2008)
Borys Kierdaszuk
Journal of fluorescence, 23(2), 339-347 (2012-12-13)
We examined the emission spectra and steady-state anisotropy of tyrosinate anion fluorescence with one-photon (250-310 nm), two-photon (570-620 nm) and three-photon (750-930 nm) excitation. Similar emission spectra of the neutral (pH 7.2) and anionic (pH 13) forms of N-acetyl-L-tyrosinamide (NATyrA) (pKa 10.6) were
O B Egorov et al.
Analytical chemistry, 71(23), 5420-5429 (1999-12-01)
A method for chemically selective radiometric sensing of non-γ-emitting radionuclides in solution is described. Using scintillating microspheres with selective radionuclide uptake properties, radiochemical separation and radiometric detection steps are integrated within a sensor device. These microspheres are loaded into a
Lara D Hughes et al.
Analytical chemistry, 78(7), 2254-2261 (2006-04-04)
Flow cell detectors were developed for simultaneous concentration and scintillation detection of technetium-99 in water. Evaluated flow cell geometries consisted of a coil and a fountain flow cell design; the latter is based on radial solution flow through a resin
Murray G Blackmore et al.
Molecular and cellular neurosciences, 44(1), 43-54 (2010-02-18)
Neurons in the central nervous system lose their intrinsic capacity for axon regeneration as they mature, and it is widely hypothesized that changes in gene expression are responsible. Testing this hypothesis and identifying the relevant genes has been challenging because
K Tabata et al.
Carbohydrate research, 89(1), 121-135 (1981-02-16)
Schizophyllan, a water-soluble beta-D-glucan elaborated by Schizophyllum commune Fries, was partially depolymerized by ultrasonic irradiation to a low-molecular-weight polysaccharide, designated "sonic-degraded schizophyllan". Both native and degraded polysaccharides exhibited essentially the same antitumor activities against Sarcoma-180 ascites. Both glucans are comprised
Adsorption of a Radiolabeled Random Hydrophilic/Hydrophobic Copolymer at the Liquid/Liquid Interface: Kinetics, Isotherms, and Self-Exchange
Wang, R., and Schlenoff, J. B.
Macromolecules, 31, 494-494 (1998)
Thomas S Blacker et al.
The journal of physical chemistry. B, 123(22), 4705-4717 (2019-04-26)
Two-photon absorption (2PA) finds widespread application in biological systems, which frequently exhibit heterogeneous fluorescence decay dynamics corresponding to multiple species or environments. By combining polarized 2PA with time-resolved fluorescence intensity and anisotropy decay measurements, we show how the two-photon transition
J R Lakowicz et al.
Biophysical chemistry, 47(1), 1-7 (1993-07-01)
We describe the fluorescence spectral properties of p-bis(O-methylstyryl)benzene (bis-MSB) as a standard for time-resolved measurements of two-photon induced fluorescence. Bis-MSB displays the same single exponential intensity decay in several solvents for one- and two-photon excitation. The anisotropy decay displays the
Prakash Chandra Jha et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 9(1), 111-116 (2007-12-12)
The electronic structure and one- and two-photon absorption spectra of four fluorophores, p-bis(o-methoxystyryl)benzene (Bis-MSB), coumarin 307, fluorescein and rhodamine B, commonly used as reference compounds for two-photon absorption spectra, have been theoretically calculated and compared with available experimental data. The
Degradation of imazosulfuron in flooded soils
Mikata, K., Yamamoto, A., and Tashiro, S.
Journal of Pesticide Science, 21, 171-171 (1996)
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