Abstract 139La, 151Eu and 164Dy were added to pots filled with quartz sand (6, 30, 150,
750 mg/pot) seeded with Sinapis alba and Vicia villosa. After harvesting, neutron-activation …

[en] Constant presence of rare earth elements in plants is no longer discussed. Using
radioactivation analysis with radioanalytical chemistry and γ spectrometry, we have defined …

Eight out of the fourteen rare earth elements were estimated from the leaves of
Pelthophorum pterocarpum, the leaves and roots of Impatiens balsamina, and the soils from …

A method in which focusing chromatography was used in combination with neutron
activation analysis using a nuclear reactor was proved to be applicable for the quantitative …

Irrigation of rice plants with a solution of rare earth elements increases both the production
capacity and the resistance to disease. Assuming that the treated plants remain expendable …

A major obstacle limiting field studies in plant population biology is that there is no way of
uniquely labeling or identifying the seeds produced by a mother plant so that her seedlings …

The concentration of lanthanides (rare earth elements) in plant and soil samples were
determined by means of atomic emission spectroscopy with inductively coupled plasma …

Subject: N20140*-Chemistry-Analytical & Separations Chemistry; ACTIVATION ANALYSIS;
BROMINE; CEREALS; CHLORINE; COPPER; DETERMINATION; IODINE; LEAVES; …

Samples of various types (spruce needles, blackberry leaves, soils, and soil extracts) have
each been taken at 6 places from the same site. In addition, 4 whirls each from 2 spruce …

The lanthanides (REE) in 142 fern leaves collected from several sampling sites in Japan
have been determined by neutron activation analysis, and the correlations between any two …