Elasticity of DNA and the effect of dendrimer binding Santosh Mogurampelly, Bidisha Nandy, Roland R. Netz and Prabal K. Maiti Eur. Phys. J. E, 36 6 (2013) 68 Published online: 28 June 2013 DOI: 10.1140/epje/i2013-13068-1