The Robotic Molecular Biologist -Automated Processing of Astrobiological Samples for Planetary Missions
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The aim of this research is the development of a low-mass and robust life detection platform that has the potential to be integrated into future astrobiology space missions and to perform numerical analysis to optimize the platform. To achieve this, a subset of instruments that could be deployed on a Mars rover are examined and a novel stand-alone life detection platform is designed that is equipped with peristaltic pumps, solenoid valves, microfluidic chip, Microbial Activity MicroAssay (u-MAMA) and an Automated Nucleic Acid Extraction System (A-NECS). Further, a control algorithm is developed to perform an end-to-end analysis of DNA/RNA extraction and microbial activity detection on the environmental sample collected. A mathematical model for predicting the flow patterns in microfluidics is presented and a CFD analysis of the lysing chamber is conducted to understand turbulent properties, volume density distributions of the dissipated energy and the agitation rate effects.
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Copyright © 2020 the author(s). Theses may be used for non-commercial research, educational, or related academic purposes only. Such uses include personal study, research, scholarship, and teaching. Theses may only be shared by linking to Carleton University Institutional Repository and no part may be used without proper attribution to the author. No part may be used for commercial purposes directly or indirectly via a for-profit platform; no adaptation or derivative works are permitted without consent from the copyright owner.
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- 2020
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sondhiya-theroboticmolecularbiologistautomatedprocessing.pdf | 2023-05-05 | Public | Download |