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Technologies 19

OMNIVAX: Broadly Deployable Infection Vaccine Platform
Infectious diseases pose one of the greatest threats to public health, and vaccination campaigns with broad population coverage – arguably the most powerful strategy for preventing, controlling, and treating infectious diseases – have eradicated or significantly reduced the risk of contracting diseases such as smallpox, measles, polio, and tetanus. However, there is a constant need for...
cold-SNAP: Eco-Friendly Air Conditioning
As average global temperatures steadily climb, the worldwide demand for air conditioning is expected to triple by 2050. Conventional air conditioners, while now cheap to manufacture, still rely on low-efficiency mechanical vapor compression to cool and dehumidify air, making them one of the largest consumers of energy in industrialized countries. An alternative cooling method called...
Single-Cell Encapsulation for Improved Cell Therapies
Mesenchymal stromal cells (MSCs) are valued for their ability to secrete compounds that modulate the body’s immune system, making them an attractive solution for existing problems with cell therapies including host-vs-graft disease and organ transplant rejections. However, MSCs are rapidly cleared from the body and can come under fire from the immune system. Efforts to...
Smart Tools: RFID Tracking for Surgical Instruments
Surgeons can use up to 250 different tools during a surgical procedure to perform tasks like cutting, grasping, cauterizing, suturing, suctioning, and reducing bleeding. Each tool must be manually counted by hospital staff both before and after surgery to ensure that none of them have gone missing, which is a tedious and time-consuming process. This...
Injectable Alginate Hydrogels for Medical Applications
One of the biggest challenges in medicine is getting a drug to the right part of the body at the right time. Even when the target site in the body is known, like a pain-causing injury or a cancerous tumor, most drugs are given as oral pills or intravenous infusions, which limits their effectiveness. In...
Liquid-Infused Tympanostomy Tubes
Acute middle ear infections affect more than 700 million people each year, with children often experiencing the most recurrent and severe symptoms due to their underdeveloped physiology. By the age of three, 25-40 % of children have had at least three episodes of acute middle ear infection, which is commonly accompanied by excess fluids accumulating...

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