Office Information:

4204D Engineering Building III
NC State Centennial Campus
(919) 696-8488


Ph.D., Materials Science and Engineering, North Carolina State University, 2002
M.D., Wake Forest University School of Medicine, 2001


rjnaraya@ncsu.edu, roger_narayan@outlook.com

Research and Publications:

Biomedical Microdevices
Laser-based Fabrication of Medical Devices; Nanostructured Biomaterials; Drug Delivery; laser processing of nanostructured and microstructured biomaterials
Roger Narayan has been a Professor in the Joint Department of Biomedical Engineering at the University of North Carolina and North Carolina State University since 2009. He works on the use of laser techniques such as pulsed laser deposition, laser micromachining, matrix-assisted pulsed laser evaporation, and laser-based additive manufacturing techniques for processing of biomaterials. Many types of laser-processed biomaterials have enhanced functionality over conventionally-processed materials and have potential applications in drug delivery, biosensing, and tissue engineering. Roger is an author of over one hundred publications as well as several book chapters on processing, characterization, and modeling of laser-processed biomaterials. He has taught biomaterials science to undergraduate students and graduate students since 2003. In addition, Roger has developed nanobiotechnology certificate programs at the University of North Carolina and at North Carolina State University. Dr. Narayan has given numerous invited research presentations and tutorials on laser-processed biomaterials at international materials engineering and medical device conferences. Earlier in his career, Roger received a National Science Foundation Faculty Early Career Development (CAREER) Award and an Office of Naval Research Young Investigator Award. Roger’s work is currently funded by the National Institutes of Health, the National Science Foundation, and industry. Roger was elected as Fellow of the American Institute for Medical & Biological Engineering in 2012.

1. Doraiswamy A, Jin C, Narayan RJ, Mageswaran P, Mente P, Modi R, Auyeung R, Chrisey DB, Ovsianikov A, Chichkov B. Two photon induced polymerization of organic-inorganic hybrid biomaterials for microstructured medical devices. Acta Biomaterialia. 2006;2:267-75.

2. Jin CM, Zhou HH, Wei W, Narayan R. Three-dimensional self-organization of crystalline gold nanoparticles in amorphous alumina. Applied Physics Letters. 2006;89:261103.

3. Adiga SP, Jin C, Curtiss LA, Monetiro-Riviere NA, Narayan RJ. Nanoporous membranes for medical and biological applications. Wiley Interdisciplinary Reviews: Nanomedicine and Nanobiotechnology. 2009;1:568-581.

4. Narayan RJ, Boehm RD. Medical applications of diamond particles and surfaces. Materials Today. 2011;14:154-163.

5. Miller PR, Gittard SD, Edwards TL, Lopez DM, Xiao X, Wheeler DR, Monteiro-Riviere NA, Brozik SM, Polsky R, Narayan RJ. Integrated carbon fiber electrodes within hollow polymer microneedles for transdermal electrochemical sensing. Biomicrofluidics. 2011;5:013415.