Justin J. Wilson, a professor of chemistry & chemical biology, is expanding on existing chemotherapeutic treatments by investigating the biomedical application potentials of other heavy transition metals, particularly compounds of the element rhenium, in order to develop a more targeted approach to halting cancerous cell division.
“You often have a disconnect in the field of nuclear medicine,” he says. “For example, a nuclear physicist might identify a certain isotope that they think is a good candidate for medical research because it has this much half-life or this type of decay properties. But then when they consult a chemist, they might find a lot of chemists don’t know the appropriate chemistry necessary to attach this radioactive metal ion to a chelating agent or to a targeting vector. Our lab is trying to bridge that gap."
Serge Petchenyi/Cornell University
From left, Xi Yang, PhD '10, senior lecturer of finance in the SC Johnson College of Business; Christine Ye; Christine Ye Award recipient Margaret E. Foster, doctoral candidate in communication; Cornelia Ye Award recipient Naman Agrawal, doctoral candidate in neurobiology and behavior; Cornelia Ye; and Derina Samuel, associate director of graduate student development at the Center for Teaching Innovation.
NASA, ESA, CSA, Ralf Crawford (STScI)
Artist concept of the gas giant planet WD 1856 b orbiting a white dwarf star. The planet is 7 times larger than the Earth-sized white dwarf it orbits. WD 1856 b has methane and hazes in its atmosphere, which would give it a similar color to Saturn's moon Titan. The white dwarf formed from a star that died 5 billion years ago, and has been cooling ever since, giving it an orange colour similar to the Sun.
