C. S.  Gopinath, Thirunavukkarasu, K., and Nagarajan, S., ?Kinetic evidence for the influence of subsurface oxygen on palladium surfaces towards CO oxidation at high temperatures?, Chemistry-an Asian Journal, vol. 4, no. 1, pp. 74-80, 2009.

K.  Roy and Gopinath, C. S., ?NOx reduction at near ambient temperatures and under lean-burn conditions on modified pd surfaces?, ChemCatChem, vol. 6, no. 2, pp. 531-537, 2014.

K.  Roy, Jain, R., and Gopinath, C. S., ?Towards a sustainable and near ambient DeNO(x) under lean burn conditions: a revisit to no reduction on virgin and modified pd(111) surfaces?, ACS Catalysis, vol. 4, no. 6, pp. 1801-1811, 2014.