Researchers at MIT have developed a slow-release drug capsule that can last two weeks in a person’s stomach, writes Jamie Ducharme for Boston Magazine. “The capsule was tested for use in malaria prevention, but the researchers behind it say it could be used for virtually any condition that requires regular oral medication,” Ducharme explains.
Researchers involved with the NASA New Horizons mission have uncovered evidence that an ocean of ice water lies beneath Pluto’s heart-shaped basin, reports Irene Klotz for Reuters. Prof. Richard Binzel explains that the findings show that “nature is more creative than we are able to imagine, which is why we go and explore."
Reuters reporter Kate Kelland writes that MIT researchers have created a new drug-delivery capsule that can stay in the stomach for up to two weeks after being swallowed. The star-shaped device could be “a powerful weapon in fighting malaria, HIV and other diseases where successful treatment depends on repeated doses of medicine.”
Boston Globe reporter Olivia Quintana writes that the NASA New Horizons team, which includes MIT researchers, has collected data that suggests there is a slushy ocean of ice water beneath Pluto’s surface. “I think the big picture is that this is telling us that Pluto is much more complicated, much more fascinating than we ever imagined,” explains Prof. Richard Binzel.
MIT researchers have developed a star-shaped, drug-delivery device that can stay in the stomach for up to two weeks, gradually releasing medication, reports Melissa Healy for The Los Angeles Times. The researchers believe the device could be useful in “delivering a wide range of medications for diseases in which patient non-adherence is a problem.”
In an article about food allergies for WBUR’s Bostonomix site, Rachel Zimmerman spotlights the Nima gluten tester, a portable device developed by two MIT graduates that can detect gluten in foods within minutes. The device “can detect gluten in concentrations as low as 20 parts per million,” Zimmerman explains.
Hal Hodson writes for New Scientist that MIT researchers have developed a system that allows virtual reality headsets to operate wirelessly. To solve the problem posed by sending vast amounts of data wirelessly, the researchers used a “different wireless technology called millimeter wave (mmWave), which is in a higher band of the frequency spectrum to that used by Wi-Fi.”
Straits Times reporter Nadia Chevroulet writes that researchers from MIT and the Singapore-MIT Alliance for Research and Technology (SMART) have uncovered how certain bacteria evade the body’s defenses. The findings could provide “new ways to counter tuberculosis, and possibly a new generation of drugs to battle antibiotic resistance.”
Graduate student Maimuna Majumder writes for Wired about her research examining how the 2016 presidential election impacted the mental health of people in different states around the U.S. Majumder and her colleagues found that while susceptibility varies across groups, the presidential campaign, “has likely had adverse effects on the mental health and wellbeing of American citizens.”
MIT researchers have developed a software system that allows scooters, cars and golf carts to operate autonomously, writes Dyllan Furness of Digital Trends. Prof. Daniela Rus explains that the system works both indoors and outdoors and “provides an end-to-end solution starting with the home or hospital room all the way to the destination.”
Scientists at MIT have developed spinach plants that can detect and alert people about explosives, reports Matthew Gunther for Scientific American. Grad student Min Hao Wong explains that plants are good sensors as “through the transpiration process, plants draw up water and other analytes from the ground, and can accumulate even trace levels of analytes within [their] tissues.”
CBS News reporter Brian Mastroianni writes that MIT researchers have engineered spinach plants to serve as sensors by embedding the leaves with carbon nanotubes. Mastroianni explains that the researchers feel this work shows that “plants could ultimately serve as great collaborators in helping people better understand the environment around them.”
Washington Post reporter Sarah Kaplan writes that MIT researchers have developed bionic spinach plants that can detect explosives. Kaplan explains that the researchers were able to “turn plants into bomb-sniffing machines with the help of tiny cylinders of carbon that can detect ‘nitroaromatics’ — chemical compounds often used in explosives.”
Kate Samuelson writes for TIME that MIT engineers have created a method for turning spinach plants into bomb detectors that can wirelessly transmit warning signals. The research "opens the door to the use of wild-type plants for infrared communication in wide areas, and real-time monitoring of environments,” explains Samuelson.
MIT researchers have created bomb-detecting spinach by embedding fluorescent nanoparticles into the plant’s leaves, The Guardian reports. Plants are ideal for this detection system because they “have built-in power sources and are able to move fluids around very efficiently,” explains Prof. Michael Strano.