Evolution of Nano- to Microsized Spherical Assemblies of a Short Oligo(p-phenyleneethynylene) into Superstructured OrganogelsThis work was supported by the Department of Science and Technology (DST), Government of India, New Delhi, and the Council of Scientific and Industrial Research (CSIR, Task Force Programme, CMM 10). The authors thank S. G. K Pillai for optical microscopy, P. Rao for SEM, and P. Gurusamy for XRD measurements. Prof. T. Pradeep of the Indian Institute of Technology, Madras, is acknowledged for providing the HR-TEM pictures. R.V. and V.K.P. thank the CSIR, and S.M. acknowledges the University Grants Commission (UGC), Government of India, for fellowships. This is manuscript No. RRLT-PPU-216.