Archive for the ‘Biotechnology & Biomedicine’ Category
December 15, 2014 -- Using molecular "hats," researchers have developed a way to sneak biomaterials containing the signaling molecules into living animals. When the disguised peptides are needed to launch biological processes, the researchers shine ultraviolet light onto the molecules through the skin, causing the “hat” structures to come off.
November 4, 2014 - Georgia Tech announced today that it is a Grand Challenges Explorations winner, an initiative funded by the Bill & Melinda Gates Foundation. J. Carson Meredith, professor in the School of Chemical & Biomolecular Engineering (ChBE) will pursue an innovative global health and development research project, titled “Pollen-Based Assays of Intestinal Mucus Water Content and Rheology.”
October 9, 2014 -- Researchers have developed an automated imaging technique for measuring and analyzing the root systems of mature plants. The work could help plant scientists improve food crops to help meet the needs of a growing world population.
September 12, 2014 -- A simple point-of-care testing device for anemia could provide more rapid diagnosis of the common blood disorder and allow inexpensive at-home self-monitoring of persons with chronic forms of the disease.
September 7, 2014 -- A new class of synthetic platelet-like particles could augment natural blood clotting for the emergency treatment of traumatic injuries – and potentially offer doctors a new option for curbing surgical bleeding and addressing certain blood clotting disorders without the need for transfusions of natural platelets.
September 4, 2014 - Researchers have sequenced the genomes and transcriptomes of five species of African cichlid fishes and uncovered a variety of features that enabled the fishes to thrive in new habitats and ecological niches within the Great Lakes of East Africa.
September 3, 2014 -- Scientists have shown that RNA produced within cells of a common budding yeast can serve as a template for repairing the most devastating DNA damage – a break in both strands of a DNA helix.
August 22, 2014 - Damaged coral reefs emit chemical cues that repulse young coral and fish, discouraging them from settling in the degraded habitat, according to new research. The study shows for the first time that coral larvae can smell the difference between healthy and damaged reefs when they decide where to settle.
August 20, 2014 - An analysis of patented university inventions licensed to biotechnology firms has revealed early bottlenecks on the path to commercialization. To open these roadblocks, the researchers suggest that better communication of basic research results during the discovery stage could lead to faster commercialization down the road.
July 21, 2014 - A recently improved telemedicine system was optimized by scientists at the Georgia Tech Research Institute (GTRI) and Cisco Systems, Inc. The system at Marcus Autism Center’s telemedicine room is now a showcase for providers of telemedicine, where improved video capabilities and an ergonomic suite allow patients in rural Georgia to meet face-to-face with medical specialists in Atlanta.