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) …
analytical techniques, ie, (i) capillary electrophoresis (CE), (ii) ion chromatography (IC) and (iii) …
Somaclonal variation in plants: causes and detection methods
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. …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
cytotoxic towards a range of human cancer cell lines, was determined by a radiolabelled …