Published May 2003
| Version v1
Journal article
Preliminary study on the effects of low energy N+ ions, UV and 60Co-γ on the gentamycin yield of Micromonospora purpurea
Creators
- 1. Zhengzhou Univ., Zhengzhou (China). Henan Provincial Key Lab. of Ion Beam Biotechnology
- 2. Kaifen Pharmaceutical Factory, Kaifen (China)
Description
The effect of 30 keV N+ ions, UV and 60Co γ-rays on the survival and the gentamycin yield of Micromonospora purpurea were investigated. A saddle-like survival curve was found for Micromonospora purpurea treated with N+ ions, whereas the curves of those irradiated by UV and 60Co γ-rays were exponential. Comparisons of the induction indexes indicated that the N+ irradiation was more advantageous than UV and the γ-rays. Based on the experiments, it is concluded that induction doses of 0.5-1 x 1016/cm2, i,e. the doses correlating to the peaks of the survival curve, are suitable for high yield of gentamycin
Additional details
Publishing Information
- Journal Title
- Journal of Radiation Research and Radiation Processing
- Journal Volume
- 21
- Journal Issue
- 2
- Journal Page Range
- p. 120-124
- ISSN
- 1000-3436
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 35022643
- Subject category
- S63: RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANTIBIOTICS; BACILLUS; COBALT 60; DOSE RATES; DOSE-RESPONSE RELATIONSHIPS; EXPERIMENTAL DATA; GAMMA RADIATION; ION IMPLANTATION; MUTAGENESIS; MUTATION FREQUENCY; NITROGEN IONS; RADIATION DOSES; RADIOINDUCTION; SURVIVAL CURVES; ULTRAVIOLET RADIATION
- Descriptors DEC
- ANTI-INFECTIVE AGENTS; BACTERIA; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHARGED PARTICLES; COBALT ISOTOPES; DATA; DOSES; DRUGS; ELECTROMAGNETIC RADIATION; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IONIZING RADIATIONS; IONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MICROORGANISMS; MINUTES LIVING RADIOISOTOPES; NUCLEI; NUMERICAL DATA; ODD-ODD NUCLEI; ORGANIC COMPOUNDS; RADIATIONS; RADIOISOTOPES; YEARS LIVING RADIOISOTOPES