NSF award 2505743 · Stanford University

Leveraging pyrimidinone-Dewar Pyrimidinone Isomerization to Develop Novel Bioderived Polymers

Final report due

29 December 2028

in 803 days · The award ends on 31 August 2028.

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award ending 2028-08-31 · Research.gov
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Extension request17 Jul 2028in 638 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2028in 673 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2028in 803 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2028in 803 days
award ending 2028-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2028in 803 days
award ending 2028-08-31 · 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 2028.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2028.

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Award card

Award number: 2505743
Period of support: 1 Sep 2025 – 31 Aug 2028
Amount: $690,398
Awardee: Stanford University, Stanford, CA
Program: Macromolec/Supramolec/Nano
Directorate: MPS

Abstract

With the support of the Macromolecular, Supramolecular, and Nanochemistry Program in the Division of Chemistry, Dr. Noah Burns and Dr. Yan Xia of Stanford University will investigate a new class of environmentally friendly polymers derived from molecules that form naturally in DNA when exposed to sunlight. This research will explore how light and heat can transform these molecules, known as pyrimidinones, between…

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