Battelle Memorial Institute

New Jersey Institute of Technology

Sayandev Chatterjee

Radha Kishan Motkuri

Bernard P McGrail

Dushyant Barpaga

Sagnik Basuray

William R Heineman

Cynthia A Schroll

Yu Hsuan Cheng

Samuel A Bryan

Materials for binding per- and polyfluoroalkyl substances (PFAS) are disclosed. A fluidic device comprising the materials for detection and quantification of PFAS in a sample is disclosed. The fluidic device may be configured for multiplexed analyses. Also disclosed are methods for sorbing and remediating PFAS in a sample. The sample may be groundwater containing, or suspected of containing, one or more PFAS.

Composition and method for capture and degradation of PFAS

Fluidic impedance platform for in-situ detection and quantification of PFAS in groundwater

An apparatus and method of simultaneous spectroelectrochemical analysis is disclosed. A transparent surface is provided. An analyte solution on the transparent surface is contacted with a working electrode and at least one other electrode. Light from a light source is focused on either a surface of the working electrode or the analyte solution. The light reflected from either the surface of the working electrode or the analyte solution is detected. The potential of the working electrode is adjusted, and spectroscopic changes of the analyte solution that occur with changes in thermodynamic potentials are monitored.

Method and apparatus for simultaneous spectroelectrochemical analysis

Growing community of inventors

Richland, WA, United States of America

Sayandev Chatterjee