NSF award 2555959 · Johns Hopkins University

Generation and Reactivity of Reactive Sulfur Species

Final report due

28 October 2029

in 1,106 days · The award ends on 30 June 2029.

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award ending 2029-06-30 · Research.gov
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award ending 2029-06-30 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Jun 2029in 976 days
award ending 2029-06-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Oct 2029in 1106 days
award ending 2029-06-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Oct 2029in 1106 days
award ending 2029-06-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Oct 2029in 1106 days
award ending 2029-06-30 · 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 June 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 October 2029.

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Award card

Award number: 2555959
Period of support: 15 Jul 2026 – 30 Jun 2029
Amount: $600,000
Awardee: Johns Hopkins University, Baltimore, MD
Program: CMFP-Chem Mech Funct, and Prop
Directorate: MPS

Abstract

In this project, Professor John P. Toscano of the Department of Chemistry at Johns Hopkins University is developing new precursors to biologically relevant reactive sulfur species, including hydropersulfides (RSSH) and sulfilimine (HNS). Because these species are unstable, they are inherently difficult to study in aqueous solution. New methods for their efficient and controlled production will be developed that will…

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