Analysis of fluoride in rain water comparison of capillary electrophoresis with ion chromatography and ion-selective electrode potentiometry

…, RFMJ Cleven, JJ van Staden… - … of Chromatography A, 1996 - Elsevier
Fluoride concentrations in Dutch rain water samples were determined by three different
analytical techniques, ie, (i) capillary electrophoresis (CE), (ii) ion chromatography (IC) and (iii) …

Somaclonal variation in plants: causes and detection methods

MW Bairu, AO Aremu, J Van Staden - Plant Growth Regulation, 2011 - Springer
Plant tissue culture has become one of the fundamental tools of plant science research. It is
extensively employed in the production, conservation and improvement of plant resources. …

[PDF][PDF] Modelling of energy-dependent spectral resolution for SPECT Monte Carlo simulations using SIMIND

M Morphis, JA van Staden, H du Raan, M Ljungberg - Heliyon, 2021 - cell.com
Purpose Monte Carlo (MC) modelling techniques have been used extensively in Nuclear
Medicine (NM). The theoretical energy resolution relationship ( ∝ 1 / E ), does not accurately …

[HTML][HTML] Natural antioxidants: fascinating or mythical biomolecules?

AR Ndhlala, M Moyo, J Van Staden - Molecules, 2010 - mdpi.com
Research on the use, properties, characteristics and sources of antioxidants especially
phenolic compounds, flavonoids, vitamins, synthetic chemicals and some micronutrients began …

Smoke as a germination cue: a review

NAC Brown, J van Staden - Plant growth regulation, 1997 - Springer
Slow combustion or burning of dry or green plant material from many sources produces volatile
compounds that are water soluble and that stimulate the germination of many seeds with …

[PDF][PDF] Validation of a SIMIND Monte Carlo modelled gamma camera for Iodine-123 and Iodine-131 imaging

M Morphis, JA van Staden, H du Raan, M Ljungberg - Heliyon, 2021 - cell.com
Purpose Monte Carlo (MC) modelling techniques can assess the quantitative accuracy of
both planar and SPECT Nuclear Medicine images. It is essential to validate the MC code's …

[HTML][HTML] Evaluation of Iodine-123 and Iodine-131 SPECT activity quantification: a Monte Carlo study

M Morphis, JA van Staden, H du Raan, M Ljungberg - EJNMMI physics, 2021 - Springer
Purpose The quantitative accuracy of Nuclear Medicine images, acquired for both planar
and SPECT studies, is influenced by the isotope-collimator combination as well as image …

[HTML][HTML] The effect of calibration factors and recovery coefficients on 177Lu SPECT activity quantification accuracy: a Monte Carlo study

K Ramonaheng, JA van Staden, H du Raan - EJNMMI physics, 2021 - Springer
Background Different gamma camera calibration factor (CF) geometries have been proposed
to convert SPECT data into units of activity concentration. However, no consensus has …

[PDF][PDF] Accuracy of two dosimetry software programs for 177Lu radiopharmaceutical therapy using voxel-based patient-specific phantoms

K Ramonaheng, JA van Staden, H du Raan - Heliyon, 2022 - cell.com
Purpose Virtual dosimetry using voxel-based patient-specific phantoms and Monte Carlo (MC)
simulations offer the advantage of having a gold standard against which absorbed doses …

Biodistribution (as determined by the radiolabelled equivalent) of a gold (III) bis (pyrrolide‐imine) Schiff base complex: a potential chemotherapeutic

…, OQ Munro, M Mongane, JA van Staden… - Journal of Labelled …, 2013 - Wiley Online Library
The biodistribution of an N 2 N 2 ′ tetradentate gold(III) chelate, which is known to be
cytotoxic towards a range of human cancer cell lines, was determined by a radiolabelled …