Results 1 to 10 of about 327,817 (261)
Development of 225Ac Production from Low Isotopic Dilution 229Th [PDF]
ACS Omega, 2023 Jose F. Camacaro +11 more
doaj +2 more sources
Determination of Sb(III) and Sb(V) by HPLC—Online isotopic dilution—ICP MS [PDF]
MethodsX, 2016 Gian Maria Beone +1 more
exaly +2 more sources
Research on Isotope Dilution Gamma Spectroscopy for Determining Plutonium Concentration
Yuanzineng kexue jishu, 2023 Preliminary validation of isotope dilution gamma spectroscopy (IDGS) for plutonium concentration measurement was investigated in this study. A high 239Pu abundance plutonium solution was used as an isotope dilution agent.
WANG Yan;LIU Hongbin;HE Lixia;XU Xiaoming
doaj +1 more source
PoolDilutionR: An R package for easy optimization of isotope pool dilution calculations
Methods in Ecology and Evolution, 2023 Isotopic pool dilution is a powerful approach to quantify gross biogeochemical transformation rates, but remains seldom used despite its potential. To facilitate broader implementation of pool dilution methods, we present a user‐friendly R package that ...
Kendalynn A. Morris +6 more
doaj +1 more source
13C Isotope Labelling to Follow the Flux of Photorespiratory Intermediates
Plants, 2021 Measuring the carbon flux through metabolic pathways in intact illuminated leaves remains challenging because of, e.g., isotopic dilution by endogenous metabolites, the impossibility to reach isotopic steady state, and the occurrence of multiple pools ...
Cyril Abadie, Guillaume Tcherkez
doaj +1 more source
Levels of Alternaria Toxins in Selected Food Commodities Including Green Coffee
Toxins, 2020 Alternaria toxins are emerging mycotoxins, candidates for regulation by European Authorities. Therefore, highly sensitive, confirmatory, and reliable analytical methodologies are required for their monitoring in food. In that context, an isotope dilution
Claudia Mujahid +6 more
doaj +1 more source
Nutrición Hospitalaria, 2012 Introducción: En Chile, la prevalencia de obesidad en los escolares es de 21,3%. El estudio y la intervención individual de esta malnutrición, hacen necesario contar no sólo con indicadores globales de estado nutricional, sino también, indicadores que ...
F. Vásquez +5 more
doaj +1 more source
Hydrology, 2023 Accurate discharge measurement is mandatory for any hydrological study. While the “velocity” measurement method is adapted to laminar flows, the “dilution” method is more appropriate for turbulent streams.
Antoine Picard +8 more
doaj +1 more source
Food and Energy Security, 2023 The availability of phosphorus (P) fertilizer applied to soil can diminish rapidly because of the complex soil P immobilization processes. However, the quantitative distribution of fertilizer P in the soil P fractions is not fully understood.
Dongfang Zheng +5 more
doaj +1 more source
CMC development of [14C]-labeled sotorasib for the conduct of microtracer human ADME study
AAPS Open, 2023 Human absorption, distribution, metabolism, and excretion (hADME) studies of new drugs are required for global regulatory filings. Recent advances in high sensitivity analytical technologies have enabled microtracer hADME studies wherein very low ...
Sonika Sharma +4 more
doaj +1 more source