The National Science Foundation (NSF) Directorate for Engineering (CFDA 47.041) awarded a $275,000 project grant to the University of Pittsburgh to study the feasibility of using sound waves to move microrobots in blood vessels for intravascular neuromodulation. The 3-year project aims to investigate acoustic mechanisms for microrobot propulsion, remote drug delivery, and energy harvesting. The research will create data-driven models and controllers to enable microrobots to reach targeted...
The National Science Foundation (NSF) has awarded a $266,856 Project Grant to the San Diego State University Research Foundation under the NSF Engineering program (CFDA 47.041) for the period of May 1, 2024 to April 30, 2027. The grant aims to investigate the relationship between acoustically generated force fields, deformable vessel wall mechanics, and bubble oscillation dynamics to understand how microbubble clusters can be used to navigate through blood vessels. The research team will...
This five-year, $454,772 project grant from the National Science Foundation's Division of Chemical, Bioengineering, Environmental, and Transport Systems will fund foundational research at The University of Akron to develop a new class of biomimetic microrobots for applications in targeted therapeutics, environmental remediation, and microscale cargo delivery. Inspired by collective animal behaviors like schooling fish and flocking birds, the microrobots will utilize off-center repulsive...
The National Science Foundation (NSF) Engineering program (CFDA 47.041) awarded a $134,514 Project Grant to the Board of Regents of the University of Nebraska, operating as the University of Nebraska, to conduct research on "Collaborative Research: Ultrasound Driven Microbubble Clusters for Biomedical Applications" beginning May 1, 2024. The project aims to investigate the relationship between acoustically generated force fields, deformable vessel wall mechanics, and bubble oscillation...
This National Science Foundation (NSF) Computer and Information Science and Engineering (CISE) Program Project Grant, awarded to The Trustees of the University of Pennsylvania, will create nimble, smart microrobots no larger than a hair's width that can carry out medical procedures deep in the human body. The $515,591 award, with a project period from Sep 1, 2025 to Aug 31, 2030, will develop a new propulsion system called Magnetoelectric Actuators (MEAs) to enable these microrobots to travel at...
The National Science Foundation (NSF) awarded a $500,000 Project Grant to the University of California, San Diego (UCSD) under the Engineering (CFDA #47.041) program to design, fabricate, and evaluate acoustic-to-optical nanoscale transducers. The goal of this 3-year project is to develop novel micro-auscultation devices that can efficiently convert weak sound waves into optical signals, enabling the detection and interpretation of acoustic signatures from small biological objects like cells,...
The National Science Foundation (NSF) Division of Civil, Mechanical, and Manufacturing Innovation awarded a $450,000 project grant to Michigan State University (MSU) to develop and analyze the motion of magnetically driven, sperm-like soft microrobots in nanofiber fluid suspensions with properties analogous to cervical mucus. The research aims to address key scientific and technological challenges in designing robotic systems for efficient swimming and maneuvering in biological fluids. The...
This National Science Foundation (NSF) Project Grant award under the Engineering program (CFDA 47.041) provides $199,930 to the University of Chicago to assess microbubble-induced stresses on soft materials like tissue, in order to support the development of regulatory guidelines for bubble-based medical devices like therapeutic ultrasound systems. The key objectives are to: 1) develop and characterize a mechanophore-based tissue phantom to quantify microbubble-induced deformation, 2)...
The National Science Foundation Division of Electrical, Communications and Cyber Systems awarded a $250,000 Project Grant to Northeastern University for research titled "COLLABORATIVE RESEARCH: AN IMPLANTABLE INTRACRANIAL ULTRASOUND STIMULATION FOR TREATING NEURODISEASES." The three-year award beginning August 15, 2021 supports research under the NSF Engineering program (CFDA 47.041) to develop an implantable intracranial ultrasound device for treating neurodiseases. The NSF...
This $622,769 National Science Foundation (NSF) Faculty Early Career Development (CAREER) award supports research at Vanderbilt University on developing miniature soft robots with magnetically controlled microfluidics for precision medicine applications. The objective is to create soft robots that can safely and precisely access confined spaces within the body to enable minimally invasive procedures like targeted drug delivery, on-site biofluid pumping, and liquid biopsies. The project will...