Browsing by Author Reji Varghese

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Showing results 1 to 13 of 13
Issue DateTitleAuthor(s)
2005Anion induced modulation of self-assembly and optical properties in urea end-capped oligo(p-phenylenevinylene)sReji Varghese; Subi J George; Ajayaghosh, A
2006Cholesterol-aided supramolecular control over chromophore packing: Twisted and coiled helices with distinct optical, chiroptical, and morphological featuresAjayaghosh, A; Vijayakumar, C; Reji Varghese; Subi J George
2008Controlled self-assembly of squaraines to 1D supramolecular architectures with high molar absorptivityAjayaghosh, A; Chithra, P; Reji Varghese; Divya, K P
2006Evolution of nano- to microsized spherical assemblies of a short oligo(p-phenyleneethynylene) into superstructured organogelsAjayaghosh, A; Reji Varghese; Praveen, V K; Mahesh, S
2006From vesicles to helical nanotubes: A sergeant-and-soldiers effect in the self-assembly of oligo(p-phenyleneethynylene)sAjayaghosh, A; Reji Varghese; Mahesh, S; Praveen, V K
2008Helical supramolecular architectures of self-assembled linear pi-systemsPraveen, V K; Babu, S S; Vijayakumar, C; Reji Varghese; Ajayaghosh, A
2012Oligo(p-phenylene-ethynylene)-derived super-p-gelators with tunable emission and self-assembled polymorphic structuresAnesh Gopal; Reji Varghese; Ajayaghosh, A
2007Quadrupolar pi-gels: Sol-gel tunable red-green-blue emission in donor-acceptor-type oligo(p-phenylenevinylene)sAjayaghosh, A; Praveen, V K; Srinivasan, S; Reji Varghese
Jun-2007Self Assembly of Linearly Π-Conjugated Molecules : p -Phenylenevinylenes Versus p-PhenyleneethynylenesReji Varghese; Ajayaghosh, A
2006Self-assembled pi-nanotapes as donor scaffolds for selective and thermally gated fluorescence resonance energy transfer (FRET)Praveen, V K; Subi J George; Reji Varghese; Vijayakumar, C; Ajayaghosh, A
2007Self-assembly of tripodal squaraines: Cation-assisted expression of molecular chirality and change from spherical to helical morphologyAjayaghosh, A; Chithra, P; Reji Varghese
2006Self-location of acceptors as "isolated" or "stacked" energy traps in a supramolecular donor self-assembly: A strategy to wavelength tunable FRET emissionAjayaghosh, A; Vijayakumar, C; Praveen, V K; Santhosh Babu, S; Reji Varghese
2006Transcription and amplification of molecular chirality to oppositely biased supramolecular pi helicesAjayaghosh, A; Reji Varghese; Praveen, V K; Mahesh, S