This Project Grant award, provided by the National Science Foundation's (NSF) Engineering Program (CFDA 47.041), aims to improve the fundamental understanding of chromatographic separation processes at the nanoscale. The $201,000 grant, with a period of performance from January 1, 2025 to December 31, 2027, will enable an international team of researchers from the United States and Germany to directly observe the dynamic interactions between functionalized nanoparticles and chromatographic...
The National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems awarded Princeton University a $347,715 Project Grant under the Engineering federal grant program (CFDA 47.041) to support research on Chemical Reactions and Chemically-Driven Transport in Channels and Porous Media. This three-year award beginning July 1, 2021 will fund Princeton University's research examining chemical processes and transport phenomena in confined and porous spaces,...
This $150,000 Project Grant from the National Science Foundation Division of Chemistry, under the Mathematical and Physical Sciences program (CFDA 47.049), will fund research at Penn State University to develop microfluidic platforms that harness energy from chemical reactions to enable autonomous fluid transport. Specifically, the award will examine the effects of molecular-scale chemistry on microscale confined fluid flow, and vice versa, to uncover new modes of chemically induced motion and...
The National Science Foundation (NSF) Division of Chemistry awarded a $290,000 project grant under the Mathematical and Physical Sciences (CFDA 47.049) program to the Regents of the University of Minnesota to develop accurate molecular models for chromatographic systems. This 2-year collaborative research aims to: (i) predict retention orders in chromatographic systems without adjustable parameters, (ii) provide microscopic-level insights into separation processes, and (iii) utilize this...
This $600,000 project grant from the National Science Foundation's Engineering program (CFDA 47.041) will fund collaborative research between the University of South Florida and Princeton University from July 2022 to June 2025. The research aims to establish a predictive theoretical understanding of nanoscale gradients in rheological response at interfaces in glass-forming fluids. Specifically, the grant will support experiments to observe fluid flow and deformation at the nanometer scale,...
This $390,000 federal Project Grant award from the National Science Foundation's (NSF) Mathematical and Physical Sciences program (CFDA 47.049) supports research led by Professor Yong Guo and his team at Fairleigh Dickinson University (FDU) to develop a new methodology for quantitatively evaluating the retention mechanisms in hydrophilic interaction chromatography (HILIC). The goal is to better understand the complex separation principles behind HILIC, which is widely used in biomedical...
This $300,001 Project Grant from the National Science Foundation's Division of Materials Research will fund collaborative research between Princeton University and other institutions to understand polymer adsorption mechanisms and optimize nanocomposite material properties. Over three years, the researchers will employ fluorescence experiments and molecular dynamics simulations to probe how irreversibly adsorbed polymer layers form at interfaces in films and nanocomposites. They aim to establish...
This $425,000 Project Grant award from the National Science Foundation (NSF) Engineering program (CFDA 47.041) will fund a collaborative research project between Johns Hopkins University in the U.S. and École Polytechnique Fédérale de Lausanne in Switzerland. The goal is to develop a new type of zeolite membrane capable of efficiently separating complex gas mixtures, which could significantly reduce the energy demands and costs of chemical production processes. The researchers will synthesize...
This federal Project Grant award of $375,299, provided by the National Science Foundation's (NSF) Division of Materials Research under the CFDA 47.049 Mathematical and Physical Sciences program, supports research to advance the understanding of nanostructure, ion affinity, and mobility in polymer membranes. The research aims to enable the design of improved polymer membranes for sustainable applications such as reverse osmosis water purification, chemical flow batteries, and lithium recovery....
This $299,973 federal Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) supports research to develop pore-engineered membranes using an in situ atomic layer deposition process for improved chemical separations. The key research objectives are to eliminate molecular-scale membrane defects, precisely tune membrane pore sizes, and introduce facilitating interactions between metal oxides and diffusing gases to maximize gas selectivity and permeance. The...
This federal Project Grant award, provided by the National Science Foundation's (NSF) Division of Chemical, Bioengineering, Environmental, and Transport Systems (CFDA 47.041 - Engineering), supports collaborative research by an international team of scientists from the U.S. and Germany. The $273,999 award, granted to The Trustees of Princeton University, aims to shed new light on the interfacial layer dynamics that occur during the chromatographic separation of nanomaterials. The research team will use advanced instruments to directly observe the chromatographic separation process at the single-particle level, with the goal of developing a comprehensive microscopic understanding of the complex interplay between entropic and enthalpic interactions governing the separation of hybrid nanomaterials. The findings are expected to lead to improved performance and the development of more efficient or selective separation methods based on novel osmotic flows in microfluidic environments. This project does not include any planned subawards.