Published May 2013
| Version v1
Journal article
Application of 28Mg to the kinetic study of Mg uptake by rice plants
Creators
- 1. Tokyo University, Tokyo (Japan)
- 2. Tohoku University, Sendai-shi Miyagi (Japan)
- 3. National Institute of Radiological Sciences, Chiba-shi Chiba (Japan)
Description
The time course of Mg uptake and release using intact rice plants and 28Mg as a tracer is presented. Since there is no conventional Mg tracer available, 28Mg was produced via 27Al(α, 3p)28Mg reaction using a cyclotron. Using the purified 28Mg tracer, it was found that the uptake amount of 28Mg by the rice plants increased linearly during 30 min of application. After 28Mg treatment for 90 min, the roots were sequentially washed with iced solution for 120 min. Within about 10 min, almost all of the 28Mg, that was thought to be weakly bound to the apoplast, was washed away. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 296
- Journal Issue
- 2
- Journal Page Range
- p. 749-751
- ISSN
- 0236-5731
- CODEN
- JRNCDM
Conference
- Title
- Methods and applications of radioanalytical chemistry. Part 2
- Acronym
- MARC IX
- Dates
- 25-30 Mar 2012
- Place
- Kona, Hawaii (United States)
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 44057801
- Subject category
- S60: APPLIED LIFE SCIENCES;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALPHA BEAMS; ALUMINIUM 27 TARGET; CYCLOTRONS; MAGNESIUM; MAGNESIUM 28; PLANTS; RICE; UPTAKE
- Descriptors DEC
- ACCELERATORS; ALKALINE EARTH ISOTOPES; ALKALINE EARTH METALS; BEAMS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CEREALS; CYCLIC ACCELERATORS; ELEMENTS; EVEN-EVEN NUCLEI; GRAMINEAE; HELIUM 4 BEAMS; HOURS LIVING RADIOISOTOPES; ION BEAMS; ISOTOPES; LIGHT NUCLEI; LILIOPSIDA; MAGNESIUM ISOTOPES; MAGNOLIOPHYTA; METALS; NUCLEI; PLANTS; RADIOISOTOPES; TARGETS
Optional Information
- Notes
- 3 refs.