NSF award 2534689 · Texas Tech University

I-Corps: Translation Potential of a Dynamic Circulation System in 3D Bioprinting to Mitigate Cell Sedimentation and Aggregation

Final report due

29 December 2027

in 437 days · The award ends on 31 August 2027.

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Decide about an extension3 May 2027in 197 days
award ending 2027-08-31 · Research.gov
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Extension request17 Jul 2027in 272 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2027in 307 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 August 2027.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2027.

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Award card

Award number: 2534689
Period of support: 15 Sep 2025 – 31 Aug 2027
Amount: $50,000
Awardee: Texas Tech University, Lubbock, TX
Program: I-Corps
Directorate: TIP

Abstract

This I-Corps project focuses on the development of a dynamic circulation system to improve accuracy and reliability of 3D bioprinting process as well as the functionality of fabricated tissues and organs that could be used for transplants. One major problem in 3D bioprinting is that the suspended living cells in the bioink often sink to the bottom and adhere with each other to form clusters with different shapes and…

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