Professor at Inorganic and Physical chemistry, IISc
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TitleCited byYear
Conjugation length control in soluble poly [2-methoxy-5-((2 ‘-ethylhexyl) oxy)-1, 4-phenylenevinylene](MEHPPV): Synthesis, optical properties, and energy transfer
G Padmanaban, S Ramakrishnan
Journal of the American Chemical Society 122 (10), 2244-2251, 2000
Near-infrared electroluminescence from conjugated polymer/lanthanide porphyrin blends
BS Harrison, TJ Foley, M Bouguettaya, JM Boncella, JR Reynolds, ...
Applied Physics Letters 79 (23), 3770-3772, 2001
Aromatic Donor–Acceptor Charge‐Transfer and Metal‐Ion‐Complexation‐Assisted Folding of a Synthetic Polymer
S Ghosh, S Ramakrishnan
Angewandte Chemie 116 (25), 3326-3330, 2004
Functional group-containing copolymers prepared by Ziegler-Natta process
S Ramakrishnan, E Berluche, TC Chung
Macromolecules 23 (2), 378-382, 1990
Small‐Molecule‐Induced Folding of a Synthetic Polymer
S Ghosh, S Ramakrishnan
Angewandte Chemie International Edition 44 (34), 5441-5447, 2005
Spatial confinement of exciton transfer and the role of conformational order in organic nanoparticles
D Hu, J Yu, G Padmanaban, S Ramakrishnan, PF Barbara
Nano Letters 2 (10), 1121-1124, 2002
Hyperbranched polyurethanes with varying spacer segments between the branching points
A Kumar, S Ramakrishnan
Journal of Polymer Science Part A: Polymer Chemistry 34 (5), 839-848, 1996
Well-defined ethylene-vinyl alcohol copolymers via hydroboration: control of composition and distribution of the hydroxyl groups on the polymer backbone
S Ramakrishnan
Macromolecules 24 (13), 3753-3759, 1991
Fluorescence spectroscopic studies of solvent-and temperature-induced conformational transition in segmented poly [2-methoxy-5-(2 ‘-ethylhexyl) oxy-1, 4-phenylenevinylene](MEHPPV)
G Padmanaban, S Ramakrishnan
The Journal of Physical Chemistry B 108 (39), 14933-14941, 2004
Tuning polymer light-emitting device emission colors in ternary blends composed of conjugated and nonconjugated polymers
N Ananthakrishnan, G Padmanaban, S Ramakrishnan, JR Reynolds
Macromolecules 38 (18), 7660-7669, 2005
Structural variants of hyperbranched polyesters
A Kumar, S Ramakrishnan
Macromolecules 29 (7), 2524-2530, 1996
Structural Fine-Tuning of (−Donor−spacer−acceptor−spacer−)n Type Foldamers. Effect of Spacer Segment Length, Temperature, and Metal-Ion Complexation …
S Ghosh, S Ramakrishnan
Macromolecules 38 (3), 676-686, 2005
A novel one-pot synthesis of hyperbranched polyurethanes
A Kumar, S Ramakrishnan
Journal of the Chemical Society, Chemical Communications, 1453-1454, 1993
Synthesis of novel poly [(2, 5-dimethoxy-p-phenylene) vinylene] precursors having two eliminatable groups: An approach for the control of conjugation length
R Gowri, D Mandal, B Shivkumar, S Ramakrishnan
Macromolecules 31 (6), 1819-1826, 1998
Controlled variation of spacer segment in hyperbranched polymers: from densely branched to lightly branched systems
GC Behera, S Ramakrishnan
Macromolecules 37 (26), 9814-9820, 2004
Variable band gap conjugated polymers for optoelectronic and redox applications
YG Kim, BC Thompson, N Ananthakrishnan, G Padmanaban, ...
Journal of materials research 20 (12), 3188-3198, 2005
Recent developments in polyether synthesis
M Jayakannan, S Ramakrishnan
Macromolecular Rapid Communications 22 (18), 1463-1473, 2001
Positive charge carriers on isolated chains of MEH− PPV with broken conjugation: optical absorption and mobility
LP Candeias, FC Grozema, G Padmanaban, S Ramakrishnan, ...
The Journal of Physical Chemistry B 107 (7), 1554-1558, 2003
Poly (5-hydroxyoctenylene) and its derivatives: synthesis via metathesis polymerization of an organoborane monomer
S Ramakrishnan, TC Chung
Macromolecules 23 (21), 4519-4524, 1990
An efficient bulk‐heterojunction photovoltaic cell based on energy transfer in graded‐bandgap polymers
D Gupta, D Kabra, N Kolishetti, S Ramakrishnan, KS Narayan
Advanced Functional Materials 17 (2), 226-232, 2007
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Articles 1–20