Project Grant 84057601
- This Cooperative Agreement award from the U.S. Environmental Protection Agency (EPA) under the Congressionally Mandated Projects program (CFDA 66.202) provides $500,000 to Northwestern University to develop and deploy at-home biosensor lead testing technology that can be used by non-experts to gain knowledge about their water quality. The key objectives are to assess and optimize the accuracy, interpretability, and usability of the at-home lead in water tests, as well as understand how...
- This $933,796 Project Grant from the National Science Foundation's Division of Civil, Mechanical, and Manufacturing Innovation, under the Engineering program (CFDA 47.041), funds the development of paper-based biosensor test strips to detect soil contaminants such as arsenic and PFAS. Rensselaer Polytechnic Institute will engage citizen scientists and use bacteria as sensors to produce quantitative readings of contaminant concentrations in soil. Two types of bacteria - E. coli functioning as the...
- The University of Wisconsin-Madison received a two-year, $250,000 Project Grant from the National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems under the Engineering (47.041) federal grant program. The grant funds research to develop inexpensive and rapid detection of per- and polyfluoroalkyl substances in drinking water supplies. The university will functionalize gold nanoparticles with macrocycles to detect these chemicals, which can be harmful...
- This National Science Foundation Project Grant award to Northwestern University, under the Biological Sciences federal grant program (CFDA 47.074), provides $3,000,000 over 5 years to develop rapid, in-home water quality biosensors to address global water security challenges. The project will leverage insights from the study of natural microbial water contaminant detection to create a synthetic biology biotechnology platform for detecting lead, copper, and per- and polyfluoroalkyl substances...
- This Project Grant award, totaling $306,789, was provided by the National Institute of Environmental Health Sciences (NIEHS) under the Environmental Health federal grant program (CFDA 93.113). The grant aims to develop an at-home lateral flow assay (LFA) system for rapid, low-cost detection of per- and polyfluoroalkyl substances (PFAS) in water samples. The innovative approach integrates a magnetic nanoparticle pre-concentration method to achieve the sensitivity required by EPA standards, down...
- This Project Grant award from the National Science Foundation (CFDA 47.041 - Engineering) provides $200,000 to the University of Puerto Rico Research and Development Center Division to develop a "dual-phase redox-driven electrochemical system" capable of simultaneously detecting heavy metal contamination and desalinating water. The system leverages redox-active polymers to selectively capture contaminants like arsenate and chromate, while also removing salts through the desalination...
- This $732,000 Project Grant, awarded by the U.S. Environmental Protection Agency (EPA) under the Voluntary School and Child Care Lead Testing and Reduction Grant Program (CFDA 66.444), provides assistance to the Minnesota Department of Health (MDH) to implement a program of voluntary lead testing in drinking water at local schools and child care centers. Key activities include: Conducting outreach and recruitment efforts, including training, testing, and reporting Performing lead testing at...
- The National Science Foundation (NSF) awarded a $649,998 Project Grant under the NSF Technology, Innovation, and Partnerships program (CFDA 47.084) to The Washington University and the University of Illinois Urbana-Champaign. The goal of the project is to develop a new passive water quality monitoring tool based on point-of-use water filters to address inequities in drinking water quality monitoring for under-resourced and minority populations. The Washington University will lead the...
- This $262,158 Project Grant award from the National Science Foundation's Division of Chemical, Bioengineering, Environmental, and Transport Systems (CBET) will fund research at the South Dakota School of Mines and Technology to develop advanced oxidation processes for controlling the formation of iodinated disinfection byproducts (I-DBPs) in drinking water treatment. The key objectives are to: 1) investigate the use of advanced oxidation processes like ferrate, ozone, and UV to optimize the...
- This $440,135 National Science Foundation Project Grant supports research at The Johns Hopkins University to develop a novel approach for identifying toxic byproducts and their precursors in drinking water treated with chemical oxidants. Funded under the NSF Engineering program (CFDA 47.041), the five-year award will support the principal investigator's research objectives to create a microbead-based reactivity-directed analysis assay for detecting organic electrophiles in water matrices and...
DESCRIPTION:THE OBJECTIVE OF THE PROJECT IS TO USE BISMUTH NANOPARTICLES TO DETECT LEAD THROUGH COLOR CHANGE. THIS PROCESS CAN BE APPLIED TO TAP WATER DRINKING SYSTEMS AS AN ALTERNATIVE TO THE USE OF GOLD NANOPARTICLES.ACTIVITIES:THE STUDENT TEAM WILL RESEARCH, ANALYZE AND CHARACTERIZE THE ABILITY OF BISMUTH NANOPARTICLES TO DETECT LEAD IONS IN AN APPLICATION THAT TYPICALLY USES GOLD NANOPARTICLES. BISMUTH, LIKE GOLD, IS CONSIDERED ENVIRONMENTALLY NONTOXIC TO HUMANS, BUT IS A LOT LESS EXPENSIVE THAN GOLD AND CAN OXIDIZE IN ITS NANOPARTICLE FORM TO MAKE VISUAL COLOR CHANGE DETECTION A LOT SIMPLER. A CONTROL TEST USING GOLD NANOPARTICLES WILL BE USED TO DETERMINE THE VIABILITY OF BISMUTH NANOPARTICLES TO DETECT LEAD.SUBRECIPIENT:NO SUBAWARDS ARE INCLUDED IN THIS ASSISTANCE AGREEMENT.OUTCOMES:POTENTIAL RESULTS INCLUDE ADDITIONAL INFORMATION ON THE PERFORMANCE OF BISMUTH NANOPARTICLES IN LEAD DETECTION AND WHETHER ADDITIONAL TRIALS OF THIS PROCEDURE ARE NECESSARY. IF BISMUTH IS FOUND TO NOT PERFORM IN THIS PROCEDURE, IT PROVIDES RESEARCHERS WITH A NEW UNDERSTANDING, AND THEY ARE ABLE TO MOVE IN A DIFFERENT DIRECTION IN REPLACING EXPENSIVE GOLD NANOPARTICLES. ON THE OTHER HAND, SUCCESS WOULD DEMONSTRATE THAT BISMUTH CAN BE USED IN PLACE OF GOLD IN THE GIVEN LEAD DETECTION PROCEDURE. THE ABILITY TO USE BISMUTH MAKES THE PROCEDURE MORE AFFORDABLE AND THEREFORE POTENTIALLY MORE ACCESSIBLE TO COMMUNITIES IN NEED. INTENDED BENEFICIARIES INCLUDE INDIGENOUS AND UNDERSERVED COMMUNITIES IN NEED OF SAFE DRINKING WATER IN MINNESOTA AND OTHER U.S. COMMUNITIES, AS WELL AS WATER QUALITY AND PUBLIC HEALTH MANAGERS AND WASTEWATER TREATMENT PLANTS.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $25.0k | 5/10/23 |