Robust radiocarbon dating of wood samples by high-sensitivity liquid scintillation spectroscopy in the 50–70 kyr age range [PDF]
, 2007 Although high-sensitivity liquid scintillation (LS) spectroscopy is theoretically capable of producing finite radiocarbon ages in the 50,000- to 70,000-yr range, there is little evidence in the literature that meaningful dates in this time period have ...
Fifield, L. Keith +4 more
core +2 more sources
Method for collection and determination of 14CO2 for in vitro metabolic studies
Journal of Lipid Research, 1966 A metabolic flask is described which allows for the rapid and periodic collection of 14CO2 in a liquid scintillation counting vial.
Thomas M. Saba, N.R. Di Luzio
doaj +1 more source
New limits on nucleon decays into invisible channels with the BOREXINO Counting Test Facility [PDF]
, 2003 The results of background measurements with the second version of the BOREXINO Counting Test Facility (CTF-II), installed in the Gran Sasso Underground Laboratory, were used to obtain limits on the instability of nucleons, bounded in nuclei, for decays ...
't Hooft +139 more
core +4 more sources
Molecular Weight Distribution of Proteins Synthesized in Single, Identified Neurons of Aplysia [PDF]
, 1971 Parietovisceral ganglia from Aplysia californica were incubated in medium containing leucine-3H. Single, identified nerve cell somas were isolated from the ganglia, and their proteins extracted and separated by electrophoresis on 5% SDS-polyacrylamide ...
Wilson, David L.
core +4 more sources
Experimental study of tritium activity concentration in cooling water of heavy ion research facility in Lanzhou [PDF]
Nuclear Technology and Radiation Protection, 2020 Cooling water of Heavy Ion Research Facility in Lanzhou is the media of choice for absorbing heat generated by a multitude of accelerator components.
Xu Chong +6 more
doaj +1 more source
First Measurement of 72Ge(n,γ) at n_TOF [PDF]
, 2018 9th European Summer School on Experimental Nuclear AstrophysicsThe slow neutron capture process (s-process) is responsible for producing about half of the elemental abundances heavier than iron in the ...
Aberle, O. +16 more
core +1 more source
Journal of Lipid Research, 1962 A method for radioassay of gas-liquid chromatographic effluents by scintillation counting has been developed. A cartridge filled with anthracene crystals is used as a “flow-through” radiation detector. Upon leaving the column, the effluent is passed over
Arthur Karmen +2 more
doaj +1 more source
222Rn Determination in Water and Brine Samples Us-ing Liquid Scintillation Spectrometry
Brazilian Journal of Radiation Sciences, 2019 Liquid scintillation spectrometry (LSC) is the most common technique used for 222Rn determination in environmental aqueous sample. In this study, the performance of water-miscible (Ultima Gold AB) and immiscible (Optiscint) liquid scintillation cocktails
Thiago César Oliveira +3 more
doaj +1 more source
Triple-label β liquid scintillation counting [PDF]
Analytical Biochemistry, 1992 The detection of radioactive compounds by liquid scintillation has revolutionized modern biology, yet few investigators make full use of the power of this technique. Even though multiple isotope counting is considerably more difficult than single isotope counting, many experimental designs would benefit from using more than one isotope. The development
T R, Bukowski +4 more
openaire +2 more sources
Recent results on the properties of two-phase argon avalanche detectors [PDF]
, 2008 The characteristic properties of two-phase Ar avalanche detectors, including those obtained with CsI photocathode, are further studied. Such detectors are relevant in the field of coherent neutrino-nucleus scattering and dark matter search experiments ...
A. Bondar +22 more
core +1 more source