Ahmed, S., Kaushik, M., Chaudhary, S., & Kukreti, S. (2018). Structural polymorphism of a cytosine-rich DNA sequence forming i-motif structure: Exploring pH based biosensors. International Journal of Biological Macromolecules. https://doi.org/10.1016/j.ijbiomac.2018.01.053 (Original work published 2018)