Project Grant 2338206
- This collaborative research project, supported by the National Science Foundation's (NSF) Division of Chemistry under the Mathematical and Physical Sciences program (CFDA 47.049), involves $300,000 in funding awarded on September 1, 2025, with a completion date of August 31, 2028. Led by Professor Gonghu Li at the University of New Hampshire, Professor Jier Huang at Boston College, and Professor Anatoly Frenkel at Stony Brook University, the research focuses on developing and characterizing...
- This Project Grant award, funded by the National Science Foundation (NSF) Division of Chemistry under the Mathematical and Physical Sciences grant program (CFDA 47.049), supports Professor Abigail G. Doyle at the University of California, Los Angeles (UCLA) in developing novel synthetic reactions that use visible light and photocatalysts to access high-energy, polar reactive intermediates. The $630,000 award will fund the development of several key transformations, including a desaturation...
- This Project Grant award from the Division of Chemistry at the National Science Foundation (CFDA 47.049 - Mathematical and Physical Sciences) provides $450,395 to the University of Illinois Chicago (UIC) to develop novel pro-aromatic heavy-atom-free organic chromophores for triplet photochemistry applications. The Principal Investigator, Dr. Jean-Luc Ayitou, will lead this research to exploit the intrinsic molecular properties of diketopyrrolopyrroles (DPP) and dipyrrolonaphthyridine-diones...
- This Project Grant award from the National Science Foundation (NSF) Directorate for Mathematical and Physical Sciences (CFDA 47.049) provides $124,862 to the University of Rhode Island (URI) Research Office Division to advance the applications of organic photocatalysts in organic synthesis. Professor Lorenzo Mosca and his research group at URI will design and study fluorous (fluorine-containing) photocatalysts with improved resistance to photodegradation and enhanced recovery, enabling more...
- This three-year, $440,000 Project Grant from the National Science Foundation's Division of Chemistry will support research into controlling the selectivity of photochemical reactions through the use of aligning media and plane-polarized light. Professor Evgueni Nesterov of Northern Illinois University will investigate a novel method for tuning photochemistry with polarized light, which has the potential to control reaction pathways and selectivity by uniformly aligning photoreactive compounds...
- This Project Grant award from the National Science Foundation's (NSF) Division of Chemistry will support a research program at the University of Rhode Island (URI) that explores the use of photoinduced molecular heating to drive thermal chemistry under ambient conditions. The $438,432 award, effective September 1, 2024 through August 31, 2027, will fund experiments to investigate the conversion of photon energy into localized heat, which can then drive challenging thermal reactions and...
- This National Science Foundation Project Grant award of $450,000 provides funding from July 2022 through June 2025 for mechanistic organic photochemistry research at Brooklyn College of the City University of New York. The principal investigator, Professor Alexander Greer, will analyze oxygen-involving photochemical reactions and subsequent downstream processes to delineate primary from secondary, tertiary, and quaternary photo-oxidation mechanisms. This work aims to improve control of bacterial...
- This Project Grant from the National Science Foundation Division of Chemistry, under the Mathematical and Physical Sciences program (CFDA 47.049), provides $257,093 to Professor Rainer Glaser of the University of Missouri, Columbia to develop biomimetic carbon dioxide capture and release systems informed by the carbon dioxide binding mechanism of the enzyme Rubisco. The project aims to design simple peptide-based systems for reversible carbon dioxide capture from air with low energy requirements...
- This $229,307 National Science Foundation Project Grant under the Mathematical and Physical Sciences program will support research into developing new classes of molecules that can undergo the exchange of protons in response to light. Specifically, Principal Investigator Kana Takematsu of Bowdoin College will utilize Schiff base chemistry to design and study photo-acids and photo-bases with the goal of controlling proton donation and abstraction temporally and spatially via light. Three aims are...
- This Project Grant from the National Science Foundation Division of Chemistry, under the Mathematical and Physical Sciences program (CFDA 47.049), provides $535,000 to Case Western Reserve University to support research developing new classes of organic compounds absorbing one or two photons in the near-infrared range for applications including photodynamic therapy. Professor Carlos E. Crespo-Hernández will lead efforts to deliberately design and synthesize thionated organic photosensitizers...
CAREER: CAS: ORGANIC PHOTOCHEMISTRY FOR LIGHT-DRIVEN CO2 CAPTURE AND RELEASE -WITH SUPPORT FROM THE CHEMICAL STRUCTURE, DYNAMICS & MECHANISMS-B (CSDM-B) PROGRAM OF THE CHEMISTRY DIVISION, RICHARD LIU OF THE DEPARTMENT OF CHEMISTRY AND CHEMICAL BIOLOGY AT HARVARD UNIVERSITY IS DEVELOPING NEW CLASSES OF PHOTOSWITCHABLE ORGANIC COMPOUNDS TO ENABLE CONTROL OF CARBON DIOXIDE (CO2) BINDING AND RELEASE WITH VISIBLE LIGHT. THIS FUNDAMENTAL KNOWLEDGE MAY BE USED TO DEVELOP DEVICES THAT HARNESS ENERGY FROM SUNLIGHT TO SEPARATE CO2 FROM EMISSION STREAMS OR DIRECTLY FROM THE ATMOSPHERE AND THEN RELEASE THAT CAPTURED CO2 ON DEMAND FOR UTILIZATION OR STORAGE. THIS PROJECT INTEGRATES THESE RESEARCH GOALS WITH EDUCATIONAL ACTIVITIES INTENDED TO PROMOTE BROADER PARTICIPATION IN SCIENTIFIC CAREERS, SPECIFICALLY AIMED AT ENGAGING K-12 STUDENTS IN THE BOSTON AREA AS WELL AS ADULT AND NON-TRADITIONAL LEARNERS. TOOLS FOR TEACHING ORGANIC CHEMISTRY CONCEPTS TO BLIND AND LOW-VISION STUDENTS WILL ALSO BE DEVELOPED, FOCUSING ON TOPICS SUCH AS MOLECULAR GEOMETRY, STEREOCHEMISTRY, AND ISOMERIZATION REACTIONS RELATED TO THE RESEARCH AIMS. PHOTOCHROMIC ORGANIC MOLECULES ARE PROMISING MATERIALS FOR DIRECTLY LIGHT-DRIVEN SEPARATIONS, AS THEY MAY BE EFFICIENTLY SWITCHED BETWEEN TWO OR MORE ISOMERIC FORMS THAT CAN DIFFER SIGNIFICANTLY IN THEIR CHEMICAL PROPERTIES. THE PROPOSED RESEARCH OUTLINES GENERAL SCHEMES FOR COUPLING OF THESE OPTICALLY CONTROLLED EQUILIBRIA TO DOWNSTREAM LIGHT-INDEPENDENT EQUILIBRIA INVOLVING CO2 UPTAKE INTO SOLUTION. IN ONE MODE, NEW COMPOUNDS THAT ENTER A METASTABLE, HIGHLY ACIDIC STATE UPON IRRADIATION WILL BE USED FOR PASSIVE CAPTURE AND ON-DEMAND RELEASE OF CO2. IN A SECOND, COMPLEMENTARY MODE, REVERSIBLE PHOTOBASES ? A NEGLECTED CLASS OF COMPOUNDS WITH FEW KNOWN EXAMPLES ? WILL BE EMPLOYED TO ENABLE LIGHT-TRIGGERED CAPTURE AND GRADUAL PASSIVE RELEASE. CO-OPERATIVE MECHANISMS INVOLVING THE COMBINATION OF PHOTOACIDS OR PHOTOBASES WITH TRADITIONAL AMINE SORBENTS WILL ALSO BE EXPLORED. FOR EACH CLASS OF COMPOUNDS, IN SITU SPECTROPHOTOMETRY, PH AND CO2 MEASUREMENT, AND ULTRAFAST SPECTROSCOPY WILL BE USED TO CHARACTERIZE KEY PHOTOCHEMICAL MECHANISMS. THE THERMODYNAMIC REQUIREMENTS FOR EFFECTIVE PHOTOSWITCHING WILL BE REVEALED THROUGH SYSTEMATIC SYNTHESIS AND EVALUATION OF PHOTOSWITCHES. THIS AWARD REFLECTS NSF'S STATUTORY MISSION AND HAS BEEN DEEMED WORTHY OF SUPPORT THROUGH EVALUATION USING THE FOUNDATION'S INTELLECTUAL MERIT AND BROADER IMPACTS REVIEW CRITERIA.- SUBAWARDS ARE NOT PLANNED FOR THIS AWARD.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $0 | 7/3/25 | ||
| Not listed | $447.4k | 9/3/24 | ||
| Not listed | $322.6k | 3/21/24 |