A. S. Achalkumar
A. S. Achalkumar
Professor, Department of Chemistry, IIT Guwahati
Verified email at iitg.ernet.in - Homepage
Title
Cited by
Cited by
Year
Luminescent, Liquid Crystalline Tris(N-salicylideneaniline)s: Synthesis and Characterization
CV Yelamaggad, AS Achalkumar, DSS Rao, SK Prasad
The Journal of organic chemistry 74 (8), 3168-3171, 2009
922009
A New Class of Discotic Mesogens Derived from Tris (N-salicylideneaniline) s Existing in C 3 h and C s Keto-Enamine Forms
CV Yelamaggad, AS Achalkumar, DSS Rao, SK Prasad
The Journal of organic chemistry 72 (22), 8308-8318, 2007
842007
Columnar self-assembly of star-shaped luminescent oxadiazole and thiadiazole derivatives
SK Pathak, RK Gupta, S Nath, DSS Rao, SK Prasad, AS Achalkumar
Journal of Materials Chemistry C 3 (12), 2940-2952, 2015
802015
Frustrated liquid crystals: synthesis and mesomorphic behavior of unsymmetrical dimers possessing chiral and fluorescent entities
CV Yelamaggad, NL Bonde, AS Achalkumar, DS Shankar Rao, ...
Chemistry of materials 19 (10), 2463-2472, 2007
762007
Self-assembly of hekates-tris (N-salicylideneaniline) s into columnar structures: synthesis and characterization
AS Achalkumar, US Hiremath, DSS Rao, SK Prasad, CV Yelamaggad
The Journal of organic chemistry 78 (2), 527-544, 2013
692013
Self-Assembly of C 3 h and C s Symmetric Keto-enamine Forms of Tris (N-salicyl-ideneanilines) into Columnar Phases: A New Family of Discotic Liquid Crystals
CV Yelamaggad, AS Achalkumar, DS Shankar Rao, SK Prasad
Journal of the American Chemical Society 126 (21), 6506-6507, 2004
612004
Perylene-Based Liquid Crystals as Materials for Organic Electronics Applications
ASA Ravindra Kumar Gupta
Langmuir 35 (7), 2455-2479, 2018
502018
Aromatic π-π Driven Supergelation, Aggregation Induced Emission and Columnar Self-assembly of Star-shaped 1,2,4-Oxadiazole Derivatives
SKPASA Suraj Kumar Pathak, Balaram Pradhan, Ravindra Kumar Gupta, Monika Gupta
J. Mater. Chem. C 4, 6546-6561, 2016
492016
Non-conventional liquid crystals: synthesis and mesomorphism of non-symmetric trimers and tetramers derived from cholesterol
AS Achalkumar, US Hiremath, DSS Rao, CV Yelamaggad
Liquid Crystals 38 (11-12), 1563-1589, 2011
442011
Cholesterol-based anchors and tethers for phospholipid bilayers and for model biological membranes
AS Achalkumar, RJ Bushby, SD Evans
Soft Matter 6 (24), 6036-6051, 2010
432010
Star-shaped fluorescent liquid crystals derived from s-triazine and 1, 3, 4-oxadiazole moieties
B Pradhan, SK Pathak, RK Gupta, M Gupta, SK Pal, AS Achalkumar
Journal of Materials Chemistry C 4 (25), 6117-6130, 2016
422016
Perylo[1,12‐b,c,d] Thiophene Tetraesters: A New Class of Luminescent Columnar Liquid Crystals
Ravindra Kumar Gupta,† Balaram Pradhan,† Suraj Kumar Pathak,† Monika Gupta ...
Langmuir, 2015
422015
The first examples of optically active tris (N-salicylideneaniline) s: manifestation of chirality from molecules to fluid columnar phases
CV Yelamaggad, AS Achalkumar, DSS Rao, SK Prasad
Journal of Materials Chemistry 17 (42), 4521-4529, 2007
422007
Self-assembly of luminescent N-annulated perylene tetraesters into fluid columnar phases
RK Gupta, SK Pathak, B Pradhan, DSS Rao, SK Prasad, AS Achalkumar
Soft Matter 11 (18), 3629-3636, 2015
382015
The first examples of discotic radicals: columnar mesomorphism in spin-carrying triphenylenes
CV Yelamaggad, AS Achalkumar, DSS Rao, M Nobusawa, H Akutsu, ...
Journal of Materials Chemistry 18 (29), 3433-3437, 2008
382008
Liquid crystal abrikosov flux phase: the exclusive wide thermal range enantiotropic occurrence
CV Yelamaggad, AS Achalkumar, NL Bonde, AK Prajapati
Chemistry of materials 18 (5), 1076-1078, 2006
382006
Dielectric spectroscopy of unsymmetrical liquid crystal dimers showing wide temperature range TGBA and TGBC* phases
AS Pandey, R Dhar, MB Pandey, AS Achalkumar, CV Yelamaggad
Liquid Crystals 36 (1), 13-19, 2009
372009
Characteristic dielectric behaviour of the wide temperature range twist grain boundary phases of unsymmetrical liquid crystal dimers
MB Pandey, R Dhar, AS Achalkumar, CV Yelamaggad
Journal of Physics: Condensed Matter 19 (43), 436219, 2007
372007
Monodispersive linear supermolecules stabilizing unusual fluid layered phases
CV Yelamaggad, AS Achalkumar, DS Shankar Rao, SK Prasad
Organic letters 9 (14), 2641-2644, 2007
372007
Electroluminescent room temperature columnar liquid crystals based on bay-annulated perylene tetraesters
RK Gupta, D Das, M Gupta, SK Pal, PK Iyer, AS Achalkumar
Journal of Materials Chemistry C 5 (7), 1767-1781, 2017
352017
The system can't perform the operation now. Try again later.
Articles 1–20