Akhlesh Lakhtakia, Charles Godfrey Binder professor of engineering science and mechanics, presented a keynote lecture entitled "Nanotechnology and Metamaterials: Conceptualization and Intersection for New Opportunities" on September 20, 2012 at the 10th IEEE International Conference on Semiconductor Electronics. Please see the conference website
for further details.

Coating a bone graft with an inorganic compound found in bones and teeth may significantly increase the likelihood of a successful implant, according to Penn State researchers.

Natural bone grafts need to be sterilized and processed with chemicals and radiation before implantation into the body to ensure that disease is not transmitted by the graft. Human bones have a rough surface. However, once a graft is sterilized the surface changes and is not optimal for stimulating bone formation in the body.

"We created a method for resurfacing bone that had been processed, and resurfacing that bone so that it is now nearly as osteogenic as unprocessed bone -- meaning it works nearly as well as bone that hadn't been processed at all," said Henry J. Donahue, Michael and Myrtle Baker Professor of Orthopaedics and Rehabilitation, Penn State College of Medicine. "That's the bottom line."

Donahue, who is also a faculty member of the Huck Institutes of the Life Sciences, and Alayna Loiselle, postdoctoral fellow in orthopaedics and rehabilitation, Penn State College of Medicine, teamed up with Akhlesh Lakhtakia, Charles Godfrey Binder Professor of Engineering Science and Mechanics. They developed a way to create a rough surface on bone grafts that is similar in texture to the surface of an untreated bone. This similarity promotes healing in the bone.

Dr. Osama Awadelkarim, Professor in Engineering Science and Mechanics will travel at the end of September to Yokohama, Japan to present and attend at the International Union of Materials Research Society and the International Conference on Electronic Materials meetings.

Dr. Christine Masters, Associate Professor in Engineering Science and Mechanics, attended the Gateway Scholars dinner in September. The dinner gave Schreyer Honors College an opportunity to network with faculty in other departments aside from their own.

Dr. Jian Xu, Associate Professor in Engineering Science and Mechanics traveled in September to China to attend the 14th Annual Meeting for International Forum on LED lighting. While in China, he delivered an invited talk on LED's for solid state lighting.

Dr. Akhlesh Lakhtakia, Charles Godfrey Binder Professor of Engineering Science and Mechanics,
visited the National University of Mongolia (NUM), Ulaan Baatar, from August 21 to 29, 2012. On behalf of the International Council of the Optical Society of America, Professor Lakhtakia interacted with NUM faculty and graduate students. He also delivered four lectures entitled: Nanotechnology: Opportunities and Challenges, Optics of Sculptured Thin Films, Surface Multiplasmonics, and Engineered Biomimicry. To learn more, please visit this web site.