Published November 1998
| Version v1
Journal article
Fluorine ion transmission through thin biological samples
- 1. Beijing Univ. (China). Inst. of Heavy Ion Physics
Description
F2+ beam with 3 MeV is used to irradiate thin biological samples (onion inner surface membrane and kidney bean coat) in the transmission measurement, its current density is 400∼800 nA/cm2. Results show that the onion samples can be broken up quickly under ion irradiating; as to kidney bean samples, about 60% of the implanted ions penetrate the samples, most of them lose part of their energy, fewer ions are found to be able to transmit through the sample without energy loss. SEM experiments are carried out to study sample's damage induced by the ions irradiation
Additional details
Publishing Information
- Journal Title
- Nuclear Science and Techniques
- Journal Volume
- 9
- Journal Issue
- 4
- Journal Page Range
- p. 218-220
- ISSN
- 1001-8042
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 30055255
- Subject category
- S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS;
- Descriptors DEI
- BEANS; DOSE-RESPONSE RELATIONSHIPS; FLUORINE IONS; ION BEAMS; ION IMPLANTATION; MEV RANGE 01-10; ONIONS; RADIATION INJURIES; SCANNING ELECTRON MICROSCOPY; TOPOGRAPHY; TRANSMISSION
- Descriptors DEC
- BEAMS; BIOLOGICAL EFFECTS; BIOLOGICAL RADIATION EFFECTS; CHARGED PARTICLES; DISEASES; ELECTRON MICROSCOPY; ENERGY RANGE; FOOD; INJURIES; IONS; MEV RANGE; MICROSCOPY; RADIATION EFFECTS; VEGETABLES