Examination of B. subtilis var. niger spore killing by dry heat methods
Explore the source record for details and available documents.
B. subtilis dry heat spores↗
Engineering topics
Kirschner, L.
Publications and source records attributed to Kirschner, L..
Microbial Certification of the MER spacecraft
Spacecraft such as the Mars Exploration Rovers (MER) must meet acceptable microbial population levels prior to launch. Sensitive parts and materials prevent any single sterilization method from being used as a final step on the assembled spacecraft.
spore bioburden Mars Exploration Rover dry hear mi↗
Microbial certification of the MER spacecraft
We conclude in this paper that a combination of Dry Heat Microbrial Reduction and control measures during complex mechanical assembly processes can result in a total spore bioburden that meets requirements.
spore bioburden MER spacecraft bacteria bar code↗
Microbiological cleanliness of the Mars Exploration Rover spacecraft
Explore the source record for details and available documents.
planetary protection Mars Exploration Rover MER↗
Microbiological cleanliness of the Mars Exploration Rover spacecraft
Planetary protection for Mars missions is described, and the approach being taken by the Mars Exploration Rover Project is discussed. Specific topics include alcohol wiping, dry heat microbial reduction, microbiological assays, and the Kennedy Space center's PHSF clean room.
planetary protection Mars Exploration Rover MER↗