发明名称 |
RADIATION/MICROBE BIOASSAY |
摘要 |
A bioassay method and apparatus for rapidly detecting and measuring the toxic response of bacteria to chemicals whose levels are too low to produce acute toxic symptoms, but from which a toxic response or damage might develop years following chronic exposure. The bacteria used are Bacillus subtilis isogenic strains subjected to chemical exposure and illuminated by radiation such as a laser beam. Detectors detect differential light scattered by the bacteria, and a response index of cytotoxicity and genotoxicity is calculated. |
申请公布号 |
AU3448889(A) |
申请公布日期 |
1989.11.24 |
申请号 |
AU19890034488 |
申请日期 |
1989.04.18 |
申请人 |
TECHNICAL ASSESSMENT SYSTEMS INC. |
发明人 |
IRA CECIL FELKNER |
分类号 |
G01N21/47;C12M1/34;C12N1/20;C12Q1/04;C12R1/125;G01N15/02;G01N15/14 |
主分类号 |
G01N21/47 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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