MEMS microphones and piezoelectric strips pick up sounds of a bending and extending knee. Prof. Omer Inan is engineering a device to convert knee joint sounds into a signal he hopes medical researchers will be able to use. 

Hearing snap, crackle, pop may help heal your knee

Atlanta, GA

New acoustic device research reveals even a healthy knee makes cringeworthy sounds. But the audio can be turned into graphs, and researchers hope they will some day become medically useful.

Common Nanoparticle has Subtle Effects on Oxidative Stress Genes

Atlanta, GA

A nanoparticle commonly used in food and other products can have subtle effects on the activity of genes expressing enzymes that address oxidative stress inside two types of cells.

Georgia Tech study finds people in food deserts, communities that have less access to grocery stores, eat food that is 5-17 percent higher in fats, sugars and cholesterol.

People in Food Deserts Eat Much Differently than the Rest of America

Atlanta, GA

A social media study uncovers what people eat, depending on their proximity to grocery stores.

Using optogenetics and other technology, researchers have for the first time precisely manipulated bursting activity of cells in the thalamus, tying it to the sense of touch. Shown are Georgia Tech graduate student Clarissa Whitmire and Georgia Tech professor Garrett Stanley.(Credit: Rob Felt, Georgia Tech)

“Bursting” Cells Gain the Brain’s Attention for Life-or-Death Decisions

Atlanta, GA

Researchers have for the first time precisely manipulated the bursting activity of cells in the thalamus.

Tom Barker, an associate professor in the Wallace H. Coulter Department of Biomedical Engineering at Georgia Tech and Emory University, is shown in his laboratory in Georgia Tech’s Engineered Biosystems Building. Barker has received a $3.5 million, five-year grant to support research into new approaches for tracking and treating pulmonary fibrosis. (Credit: Rob Felt, Georgia Tech)

NIH Director’s Transformative Research Award Funds Pulmonary Fibrosis Research

Atlanta, GA

The NIH has awarded $3.5 million to develop new techniques for tracking and treating pulmonary fibrosis.

The Engineered Biosystems Building provides nearly 219,000 square feet of multidisciplinary research space. It is located on 10th Street, at the north end of the existing biotechnology complex. (Photo by Rob Felt)

Georgia Tech Celebrates EBB Opening

Atlanta, GA

New Engineered Biosystems Building advances biosciences, bioengineering research

Pavel Skums (left), a regular fellow with the Centers for Disease Control and Prevention (CDC), and Leonid Bunimovich, a Regent’s Professor at the Georgia Institute of Technology, explain their new paper on Hepatitis C behavior. (Credit: John Toon)

Cooperation among viral variants helps Hepatitis C survive immune system attacks

Atlanta, GA

A new study suggests that the Hepatitis C virus may use decoy viral variants to distract the body's natural defenses.

Fatih Sarioglu, an assistant professor in the Georgia Tech School of Electrical and Computer Engineering, is shown examining a microfluidic device designed to capture cancer cell clusters. (Credit: Rob Felt)

New device captures metastasis-associated circulating tumor cell clusters

Atlanta, GA

A new microfluidic device for capturing rare circulating tumor cells (CTCs) is the first designed specifically to capture clusters of two or more cells.

PET/CT images before, while viremic, and during treatment. Virus detection in the gastrointestinal tract decreases under treatment but is not completely eradicated. (Courtesy of Phil Santangelo)

Novel tool captures total body SIV replication

Atlanta, GA

A new collaboration has led to the development of a non-invasive method to image simian immunodeficiency virus (SIV) replication in real-time, in vivo.

Dr. Holton teaches students basic skills in suturing using pigs' feet.

Pre-Health Conference Prepares Students for Careers in Health Care

Atlanta, GA

The American Medical Students Association will host 9th annual pre-health conference.