N. S. Rannulu

Unusual odd-electron fragments from even-electron protonated prodiginine precursors using positive-ion electrospray tandem mass spectrometry

Kan Chen, N. S. Rannulu, Yang Cai et al. · Journal of the American Society for Mass Spectrometry · 2008 · 55 citations

Proteomic Technology, Bioorganic Chemistry, Biochemistry +15

Noncovalent Interactions of Cu⁺ with <i>N</i>-Donor Ligands (Pyridine, 4,4-Dipyridyl, 2,2-Dipyridyl, and 1,10-Phenanthroline):  Collision-Induced Dissociation and Theoretical Studies

N. S. Rannulu, M. T. Rodgers · The Journal of Physical Chemistry A · 2007 · 48 citations

Influence of s and d Orbital Occupation on the Binding of Metal Ions to Imidazole

N. S. Rannulu, Ravi Amunugama, Zhibo Yang et al. · The Journal of Physical Chemistry A · 2004 · 41 citations

Metal Ions, Engineering, Chemistry +17

Novel Fragmentation Pathways of Anionic Adducts of Steroids Formed by Electrospray Anion Attachment Involving Regioselective Attachment, Regiospecific Decompositions, Charge-Induced Pathways, and Ion–Dipole Complex Intermediates

N. S. Rannulu, Richard B. Cole · Journal of the American Society for Mass Spectrometry · 2012 · 41 citations

Characterization of an exception to the ‘even‐electron rule’ upon low‐energy collision induced decomposition in negative ion electrospray tandem mass spectrometry

Yang Cai, Zhenzhen Mo, N. S. Rannulu et al. · Journal of Mass Spectrometry · 2009 · 35 citations