Lu, S. ., Drees, M. ., Yao, Y. ., Boudinet, D. ., Yan, H. ., Pan, H. ., Wang, J. ., Li, Y. ., Usta, H. ., & Facchetti, A. . (2013). 3, 6-Dithiophen-2-yl-diketopyrrolo [3, 2-b] pyrrole (isoDPPT) as an acceptor building block for organic opto-electronics. Macromolecules, 46, 3895\textendash3906.