NSF award 2501853 · University of North Carolina at Charlotte

ERI: Tailoring of superchiral near-fields in topology-optimized metasurfaces for enhanced chiral sensing

Final report due

28 January 2028

in 467 days · The award ends on 30 September 2027.

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award ending 2027-09-30 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Sep 2027in 337 days
award ending 2027-09-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Jan 2028in 467 days
award ending 2027-09-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Jan 2028in 467 days
award ending 2027-09-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Jan 2028in 467 days
award ending 2027-09-30 · 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 30 September 2027.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 January 2028.

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Award card

Award number: 2501853
Period of support: 1 Oct 2025 – 30 Sep 2027
Amount: $200,000
Awardee: University of North Carolina at Charlotte, Charlotte, NC
Program: ERI-Eng. Research Initiation
Directorate: ENG

Abstract

Non-technical Description: "Chirality" refers to objects that cannot be superimposed onto their mirror image. At the molecular scale, spatial asymmetry in mirror-image molecules, known as enantiomers, gives rise to distinct biological, chemical and pharmacological properties. In a chiral mixture, enantiomers are typically identified based on chiral optical effects; however, the differential signals between…

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