330 citations · 591 across the 4 of their papers we have counts for
4 papers
Asymmetric currents in a donor (D)-bridge (B)-acceptor (A) single molecule - revisit of the Aviram-Ratner diode
Haiying He, Ravindra Pandey, Govind Mallick +1
The quantum transport via a donor (D)-bridge (B)-acceptor (A) single molecule is studied using density functional theory in conjunction with the Landauer-Büttiker formalism. Asymme…
First-principles Study of Physisorption of Nucleic Acid Bases on Small-Diameter Carbon Nanotube
S. Gowtham, Ralph H. Scheicher, Ravindra Pandey +2
We report the results of our first-principles study based on density functional theory on the interaction of the nucleic acid base molecules adenine (A), cytosine (C), guanine (G),…
Functionalized nanopore-embedded electrodes for rapid DNA sequencing
Haiying He, Ralph H. Scheicher, Ravindra Pandey +5
The determination of a patient's DNA sequence can, in principle, reveal an increased risk to fall ill with particular diseases [1,2] and help to design "personalized medicine" [3].…
Physisorption of Nucleobases on Graphene
S. Gowtham, Ralph H. Scheicher, Rajeev Ahuja +2
We report the results of our first-principles investigation on the interaction of the nucleobases adenine (A), cytosine (C), guanine (G), thymine (T), and uracil (U) with graphene,…