A.  Bhattacharya, ?Converting ab initio energies to enthalpies of formation of free radicals. I. new atom equivalents for alkyl radicals?, Aiche Journal, vol. 58, no. 2, pp. 600-609, 2012.

R.  Gokhale and Singh, P., ?Blue luminescent graphene quantum dots by photochemical stitching of small aromatic molecules: fluorescent nanoprobes in cellular imaging?, Particle & Particle Systems Characterization , vol. 31, no. 4, pp. 433-438, 2014.