Ph.D. Student

By Sarah Vos

photos by Mark Cornelison

On a recent Monday afternoon, Miranda Lange filled four small dishes, each containing a small rectangle of paper, with a buffer solution and set them on a rocking platform to gently wash an antibody away. The papers, really a membrane of mesh-like nitrocellulose, were covered with proteins extracted from the brains of transgenic mice, some of which have the mouse-equivalent of Alzheimer disease.

When the experiment is finished, Lange, using sophisticated proteomics methods, should be able to identify which of the brain proteins have suffered the most from oxidization. And in the case of the Alzheimer’s brain, oxidation is bad. 

Lange, a fourth year graduate student at the University of Kentucky, has worked mainly on projects involving Alzheimer’s. In a previous

Ph.D. Student

By Brian Connors Manke

Don’t be fooled by her last name. The most important color to chemistry graduate student, Lisa Blue, is definitely green. 

When Blue was starting college at Missouri State as a pre-med student, she stayed for a summer session to get a chemistry course out of the way. Get it done and over with – like ripping off a Band-Aid. 

Simple enough – but then came the unexpected. For the first time in college she was thoroughly challenged. She had to truly work at chemistry, and for a student with the drive and inquisitiveness that Blue possesses that was enough to get her hooked. 

A master’s at Missouri State followed, as did a stint working at the Blackmon Water Treatment Plant in Springfield, Mo. – a job that impressed upon her the issue of clean water. “I was fascinated with this

One-on-one teaching assistance is hard to come by in math and science courses, where many students struggle to understand balancing equations, solving for variables, and applying formulas. To address the problem, Benny G. Johnson, Sr., and Dale Holder joined forces, merging chemistry, computer programming and teaching philosophy to create Quantum Tutors, the first artificial intelligence tutoring program for the sciences.

“We thought it would be beneficial to explore developing software that closely approached what real people — good teachers or tutors — do when they work with students, rather than making students complete long lists of questions like a standardized test,” said Johnson, a University of Kentucky alumnus and president and CEO of Quantum Simulations, Inc.  

In the past,