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Combined Extinction/Flourescence Absorption Diagnostics for Pharmaceutical Sprays

Award Information
Agency: Department of Commerce
Branch: National Institute of Standards and Technology
Contract: 70NANB14H303
Agency Tracking Number: 012-03.01-2014
Amount: $90,000.00
Phase: Phase I
Program: SBIR
Solicitation Topic Code:
Solicitation Number: N/A
Solicitation Year: 2014
Award Year: 2014
Award Start Date (Proposal Award Date): N/A
Award End Date (Contract End Date): 2015-04-01
Small Business Information
1201 Cumberland Ave., West Lafayette, IN, 47906-
DUNS: 944533009
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: Y
Principal Investigator
 Yudaya Sivathanu
 (765) 497-3269
Business Contact
 Yudaya Sivathanu
Phone: (765) 497-3269
Research Institution
This Phase I project will evaluate the feasibility of a pharmaceutical spray quality audit system. The spray quality audit system will estimate the mass distribution of active ingredients and droplet sizes in pharmaceutical sprays using combined fluorescence absorption and light extinction tomography. En’Urga will modify an existing instrument to simultaneously obtain full volume fluorescence absorption and light extinction in a spray containing a fluorophore. The existing user interface will be modified to calculate the full planar mass distribution of active ingredients in the plane as well as the planar drop sizes. The results will be validated using conventional methods.

* Information listed above is at the time of submission. *

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