NSF award 2605228 · Illinois Institute of Technology

Collaborative Research: Bacterial cell surface amine binding sites: The overlooked controllers of the bioavailability and environmental fate of aqueous anions and metalloids

Final report due

28 November 2029

in 1,137 days · The award ends on 31 July 2029.

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Decide about an extension2 Apr 2029in 897 days
award ending 2029-07-31 · Research.gov
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Extension request16 Jun 2029in 972 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Jul 2029in 1007 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Nov 2029in 1137 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Nov 2029in 1137 days
award ending 2029-07-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Nov 2029in 1137 days
award ending 2029-07-31 · 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 July 2029.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 November 2029.

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Award card

Award number: 2605228
Period of support: 1 Aug 2026 – 31 Jul 2029
Amount: $250,000
Awardee: Illinois Institute of Technology, Chicago, IL
Program: GEO Biotechnology, WaLCZ-Water, Land, & Crit Zone
Directorate: GEO

Abstract

Although bacteria can control the fate and mobility of a range of ground and surface water pollutants such as arsenic and chromium that are present in solution as anions, it is not known how these negatively-charged solutes bind onto negatively-charged bacterial cells. Bacterial amine binding sites, which can be positively-charged, may control the adsorption and bioavailability of these anions. This research will…

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