NASA SBIR 2018-I Solicitation

Proposal Summary

 18-1- S1.11-4912
 In Situ Instruments/Technologies and Sample Processing for Ocean Worlds Life Detection
 Utilization of Monolithich Solid phases for sample preparation and processing
SMALL BUSINESS CONCERN (Firm Name, Mail Address, City/State/Zip, Phone)
J2F Engineering
113 Lupine Lane
Charlottesville , VA 22911-9024
(434) 987-2036

Principal Investigator (Name, E-mail, Mail Address, City/State/Zip, Phone)
Jerome Ferrance
113 Lupine Lane Charlottesville, VA 22911 - 9024
(434) 987-2036

Business Official (Name, E-mail, Mail Address, City/State/Zip, Phone)
Jerome Ferrance
113 Lupine Lane Charlottesville, VA 22911 - 9024
(434) 987-2036
Estimated Technology Readiness Level (TRL) :
Begin: 3
End: 4
Technical Abstract

This proposal addresses the issue of sample preparation technologies which can be utilized in ocean world missions to enhance the sensitivity and selectivity in the analyses of collected samples.  On Earth, solid phase matrices are utilized extensively for capture, separation, and selective retention of components in the sample analysis process.  Utilization of solid phases for similar processes is not yet possible on other world based missions due to a lack of investigations into the compatibility of these materials with space flight and deployment under other world conditions.  This Phase I effort seeks to investigate commercially available solid phase substrates for three sample processing methods that would be directly integrated into existing NASA programs; these methods are solid phase extraction (SPE), desalting, and ion exchange.  This effort will evaluate the performance of different substrates and surface coatings through stresses expected to be experienced on space deployment.  The goal is to determine which substrates/surfaces might be able to play a role in future sample analysis missions that are planned for exploration of ocean worlds.

Potential NASA Applications

Solid phase methods have a number of important roles to play in NASA missions.  Solid phase extractions can enhance the sensitivity of compounds found only in very dilute quantities.  Desalting methods remove the salt that can interfere with the ionization processes used for mass spectroscopy.    Qualification of ion exchange media provides desalting and charged mineral removal from samples.  The Phase II effort to qualify chromatographic solid phases will bring great benefits to NASA’s efforts.

Potential Non-NASA Applications

These solid phase methods are already utilized extensively for earth based sample preparation before analysis.  The materials to be qualified are already commercially available, thus no new non-NASA applications are anticipated.

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