NSF award 2452571 · University of Massachusetts Amherst

Collaborative Research: Sequence-Driven Assembly in Polyelectrolyte/Surfactant Complex Coacervates

Final report due

29 December 2029

in 1,168 days · The award ends on 31 August 2029.

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Decide about an extension3 May 2029in 928 days
award ending 2029-08-31 · Research.gov
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Extension request17 Jul 2029in 1003 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2029in 1038 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2029in 1168 days
award ending 2029-08-31 · 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 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2029.

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Award card

Award number: 2452571
Period of support: 1 Sep 2025 – 31 Aug 2029
Amount: $636,834
Awardee: University of Massachusetts Amherst, Amherst, MA
Program: CONDENSED MATTER PHYSICS
Directorate: MPS

Abstract

Non-technical Abstract Molecules can arrange to form larger structures, a process that is key to both complex living tissues and new, advanced materials. For example, scientists have long studied how specific sequences of amino acids fold to create proteins that act as tiny machines. Similarly, surfactants (e.g., the molecules in soap) can assemble into spheres, layers, and tubes. In both cases, the assembled…

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