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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.

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.

V.  Sudhakar, Singh, A. Kumar, and Chini, M. Kumar, ?Nanoporous reduced graphene oxide and polymer composites as efficient counter electrodes in dye-sensitized solar cells?, ACS Applied Electronic Materials, vol. 2, no. 3, pp. 626-634, 2020.

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.

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.

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