SPECIAL NOTICE
99 -- TECHNOLOGY TRANSFER OPPORTUNITY: Estimation of Alga Growth Stage and Lipid Content Growth Rate (TOP2-227)
- Notice Date
- 4/29/2021 10:58:20 AM
- Notice Type
- Special Notice
- NAICS
- 927110
— Space Research and Technology
- Contracting Office
- NASA HEADQUARTERS WASHINGTON DC 20546 USA
- ZIP Code
- 20546
- Solicitation Number
- T2P-ARC-00074
- Response Due
- 4/29/2022 2:00:00 PM
- Archive Date
- 05/14/2022
- Point of Contact
- NASA�s Technology Transfer Program
- E-Mail Address
-
Agency-Patent-Licensing@mail.nasa.gov
(Agency-Patent-Licensing@mail.nasa.gov)
- Description
- NASA�s Technology Transfer Program solicits inquiries from companies interested in obtaining license rights to commercialize, manufacture and market the following technology. License rights may be issued on an exclusive or nonexclusive basis and may include specific fields of use. NASA provides no funding in conjunction with these potential licenses. THE TECHNOLOGY: NASA has invented a novel technology for estimating algae growth stages and lipid content using light absorption or reflection in selected wavelengths. This invention provides simultaneous information about both algae growth and lipid content and it does not depend solely on the time of growth. It implicitly includes variables due to environmental parameters such as nutrient deprivation or other stresses. This is helpful for subsequent processing of the algae into nutraceuticals, pharmaceuticals, animal feed, fertilizer, or biofuels. This invention, provides a method using light in different wavelength ranges to estimate (i) algae growth stage and (ii) algae growth rates in media (e.g., fresh water or marine water). Absorption of light is measured for a beam having a specified light intensity in each of two or more specified narrow wavelength ranges. Optionally, light absorption is corrected for absorption in the same wavelength range by the medium. Then absorption of light is compared with a reference set of absorption values for the algae at different growth stages. Algorithm is applied to determine differences between measured absorption values and reference absorption values to estimate growth stage. Compensation for light reflection from a liquid (absent algae) is similar. Lipid content of the algae is measured at each of a selected set of growth stages. The estimated growth stage is correlated with a time variable to estimate time for initiation of growth of algae under specified conditions. One or more relevant environmental parameters (light intensity or wavelength, temperature, or nutrients) is varied in the growth medium for the algae and the time required for their grow this determined and related to the system described here. To express interest in this opportunity, please submit a license application through NASA�s Automated Technology Licensing Application System (ATLAS) by visiting https://technology.nasa.gov/patent/TOP2-227 If you have any questions, please e-mail NASA�s Technology Transfer Program at Agency-Patent-Licensing@mail.nasa.gov with the title of this Technology Transfer Opportunity as listed in this beta.SAM.gov notice and your preferred contact information. For more information about licensing other NASA-developed technologies, please visit the NASA Technology Transfer Portal at https://technology.nasa.gov/ These responses are provided to members of NASA�s Technology Transfer Program for the purpose of promoting public awareness of NASA-developed technology products, and conducting preliminary market research to determine public interest in and potential for future licensing opportunities. No follow-on procurement is expected to result from responses to this Notice.
- Web Link
-
SAM.gov Permalink
(https://beta.sam.gov/opp/9441906035a54257b7d0d86952d2d293/view)
- Record
- SN05986936-F 20210501/210429230122 (samdaily.us)
- Source
-
SAM.gov Link to This Notice
(may not be valid after Archive Date)
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