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2023
A. P. Jadhav, Singh, A. Kumar, Maibam, A., Krishnamurty, S., Krishnamoorthy, K., and Nithyanandhan, J., “D-A-D-based unsymmetrical thiosquaraine dye for the dye-sensitized solar cells(dagger)”, Photochemistry and Photobiology, vol. 99, no. 2, pp. 529-537, 2023.
2022
A. Kumar Singh and Nithyanandhan, J., “Indoline-based donor-pi-acceptor visible-light responsive organic dyes for dye-sensitized solar cells: co-sensitization with squaraine dye for panchromatic IPCE response”, ACS Applied Energy Materials, vol. 5, no. 2, pp. 1858-1868, 2022.
2021
A. Kumar Singh and Nithyanandhan, J., “Amphiphilic indoline-based unsymmetrical squaraine dyes for dye-sensitized solar cells: modulating the dye-TiO2/electrolyte interface for nonaqueous and aqueous electrolytes”, ACS Applied Energy Materials, vol. 4, no. 12, pp. 13932-13942, 2021.
A. Kumar Singh, Veetil, A. Nellur, and Nithyanandhan, J., “D-A-D based complementary unsymmetrical squaraine dyes for co-sensitized solar cells: enhanced photocurrent generation and suppressed charge recombination processes by controlled aggregation”, ACS Applied Energy Materials, vol. 4, no. 4, pp. 3182-3193, 2021.
2020
A. Kumar Singh, Kavungathodi, M. Fairoos Me, and Nithyanandhan, J., “Alkyl-group-wrapped unsymmetrical squaraine dyes for dye-sensitized solar cells: branched alkyl chains modulate the aggregation of dyes and charge recombination processes”, ACS Applied Materials & Interfaces, vol. 12, no. 2, pp. 2555-2565, 2020.
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.
2019
V. Punitharasu, Kavungathodi, M. Fairoos Me, Singh, A. Kumar, and Nithyanandhan, J., “pi-Extended cis-configured unsynimetrical squaraine dyes for dye-sensitized solar cells: panchromatic response”, ACS Applied Energy Materials, vol. 2, no. 12, pp. 8464-8472, 2019.
2018
M. Chandra Sil, Sudhakar, V., Singh, A. Kumar, Kavungathodi, M. Fairoos Me, and Nithyanandhan, J., “ Homo- and heterodimeric dyes for dye-sensitized solar cells: panchromatic light absorption and modulated open circuit potential”, ChemPlusChem, vol. 83, no. 11, pp. 998-1007, 2018.
2017
R. Bisht, Munavvar, F. Mk, Singh, A. Kumar, and Nithyanandhan, J., “Panchromatic sensitizer for dye-sensitized solar cells: un-symmetrical squaraine dyes incorporating benzodithiophene π-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.