R.  Bisht, Munavvar, F. Mk, Singh, A. Kumar, and Nithyanandhan, J., ?Panchromatic sensitizer for dye-sensitized solar cells: un-symmetrical squaraine dyes incorporating benzodithiophene ?-spacer with alkyl chains to extend conjugation, control the dye assembly on TiO2 and retard charge recombination?, Journal of Organic Chemistry, vol. 82, no. 4, pp. 1920?1930, 2017.

R.  Bisht, Sudhakar, V., Kavungathodi, M. Fairoos Me, Karjule, N., and Nithyanandhan, J., ?Fused fluorenylindolenine-donor-based unsymmetrical squaraine dyes for dye-sensitized solar cells?, ACS Applied Materials & Interfaces, vol. 10, no. 31, pp. 26335-26347, 2018.

R.  Bisht, Kavungathodi, M. Fairoos Me, and Nithyanandhan, J., ?Indenoquinaldine-based unsymmetrical squaraine dyes for near-infrared absorption: investigating the steric and electronic effects in dye-sensitized solar cells?, Chemistry-A European Journal, vol. 24, no. 61, pp. 16368-16378, 2018.

R.  Bisht, Singh, S., Krishnamoorthy, K., and Nithyanandhan, J., ?Modulated photochemical reactivities of O-acetylated (3', 5'-dimethoxyphenyl) heteroaryl acyloin derivatives under direct irradiation and photo-induced electron transfer conditions?, Photochemical & Photobiological Sciences, vol. 17, no. 6, pp. 835-845, 2018.

A. Kumar Singh, Maibam, A., Javaregowda, B. H., Bisht, R., Kudlu, A., Krishnamurty, S., Krishnamoorthy, K., and Nithyanandhan, J., ?Unsymmetrical squaraine dyes for dye-sensitized solar cells: position of the anchoring group controls the orientation and self-assembly of sensitizers on the TiO2 surface and modulates its flat band potential?, Journal of Physical Chemistry C, vol. 124, no. 34, pp. 18436-18451, 2020.

A. Kumar Singh, Sudhakar, V., Javaregowda, B. H., Bisht, R., Krishnamoorthy, K., and Nithyanandhan, J., ?Modular TiO2-squaraine dyes/electrolyte interface for dye-sensitized solar cells with cobalt electrolyte?, Chemphotochem, vol. 7, no. 4, 2023.