Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Ammathnadu S. Achalkumar"'
Autor:
Xu‐Chen Lv, Lin Lu, Xin‐Xiao Zuo, Ammathnadu S. Achalkumar, Ai‐Juan Zhao, Maxim V. Bermeshev, Fu‐Min Wang, Wittaya Ngeontae, Xiang‐Kui Ren
Publikováno v:
Chemistry – A European Journal. 29
A series of side-chain liquid crystalline polymers P4VP(CN-DBE) x , where x is the molar ratio of cyanostilbene (CN-DBE) to poly(4-vinylpyridine) (P4VP) repeating unit, were synthesized based on the intermolecular hydrogen bonding between P4VP and CN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f23533b513de59fcaa6594cbe1d30f4
https://doi.org/10.1002/chem.202204060
https://doi.org/10.1002/chem.202204060
Autor:
Gurumurthy Hegde, Ammathnadu S. Achalkumar, Paresh Kumar Behera, B.N. Sunil, Govindaswamy Shanker
Publikováno v:
RSC Advances. 10:20222-20230
We report on the synthesis, phase behaviour and photoswitching studies of new azo linked rod-shaped molecules. These novel materials consist of three phenyl rings separated by a diazo, amide linkage with a hexyloxy tail and 2,4-substituents at either
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04c04835b2b132691db16db55cb2c463
https://doi.org/10.1039/d0ra03024d
https://doi.org/10.1039/d0ra03024d
Autor:
B.N. Sunil, Ammathnadu S. Achalkumar, Vinod Kumar Vishwakarma, Gurumurthy Hegde, Srikanth Turlapati
Publikováno v:
New Journal of Chemistry. 44:5731-5738
Herein, we report selectively designed, synthesized and characterized bent-core molecules bearing methyl and chloro substituents at the lateral positions on the phenyl rings of the azobenzene wings. Preliminary structural characterizations were carri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f1044f4f7ac5d16e968e67c0a1a7eb9
https://doi.org/10.1039/c9nj06237h
https://doi.org/10.1039/c9nj06237h
Autor:
Hemant Kumar Singh, S. Krishna Prasad, Bachcha Singh, Ammathnadu S. Achalkumar, Sachin Kumar Singh, D. S. Shankar Rao, Ravindra Kumar Gupta
Publikováno v:
Journal of Molecular Liquids. 284:282-290
Two series of aroylhydrazone based polycatenars which differ from each other in terms of the linking groups (semi flexible ester or flexible ether linkage) were synthesized. These hexacatenars were mesogenic and also showed gelation in organic solven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0cb07043a737252438a8df20f4a6c94
https://doi.org/10.1016/j.molliq.2019.04.003
https://doi.org/10.1016/j.molliq.2019.04.003
Autor:
K. Chaithra, Govindaswamy Shanker, Channabasaveshwar V. Yelamaggad, P. Pratap, Ammathnadu S. Achalkumar, Ravindra Kumar Gupta, A. Bindushree
Publikováno v:
Journal of Molecular Liquids. 275:849-858
Technologically significant chiral nematic (N*) phase is a helicoidal superstructure, that is generally formed by the spontaneous self-assembly of entire chiral mesogens (mostly calamitics) or by the LC mixtures where a chiral dopant is being added t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::099e306b70cab1e2b02799ad5fe65c00
https://doi.org/10.1016/j.molliq.2018.11.081
https://doi.org/10.1016/j.molliq.2018.11.081
Autor:
Dharmendra Pratap Singh, Kaushlendra Agrahari, Channabasaveshwar V. Yelamaggad, Ammathnadu S. Achalkumar, Michael Depriester, Rajiv Manohar
Publikováno v:
Journal of Luminescence. 205:304-309
Herein, we report on the preparation and photophysical properties of nano-soft solutions composites (colloidal suspensions) wherein anatase TiO2 nanoparticles have been doped at different concentrations with liquid crystalline hekates derived from tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c0a25cf8776667df8f05dc533f5777f
https://doi.org/10.1016/j.jlumin.2018.09.035
https://doi.org/10.1016/j.jlumin.2018.09.035
Publikováno v:
Current organic synthesis. 19(3)
Aim: In this paper, we report on the synthesis and liquid crystalline properties of some low molecular weight bis-chalcone compounds derived from acetone, cyclopentanone and cyclohexanone mesogenic cores. Background: Structurally bis-chalcones belong
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afe1918050f5e4ceaebbd9a955fcf6e6
https://pubmed.ncbi.nlm.nih.gov/34620065
https://pubmed.ncbi.nlm.nih.gov/34620065
Autor:
Marlin Baral, S. Krishna Prasad, Ammathnadu S. Achalkumar, Himali Patel, Channabasaveshwar V. Yelamaggad
Publikováno v:
Journal of Molecular Liquids. 262:354-362
We demonstrate that chiral nematic liquid crystal compositions incorporating fluorophores, wherein the photonic band gap (PBG) of the liquid crystal is matched with the excitation wavelength of the fluorophore results in (a) significant enhancement i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89fb7b01b0e211a0cd3b7d3c87d215ba
https://doi.org/10.1016/j.molliq.2018.04.099
https://doi.org/10.1016/j.molliq.2018.04.099
Publikováno v:
ChemistrySelect. 3:5123-5129
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54b974533be766c2a064446ea76f23db
https://doi.org/10.1002/slct.201801258
https://doi.org/10.1002/slct.201801258
Autor:
Ammathnadu S. Achalkumar, Hemant Kumar Singh, Rajib Nandi, Sachin Kumar Singh, Subbarao Krishna Prasad, Doddamane S. Shankar Rao, Bachcha Singh, Balaram Pradhan
Publikováno v:
ChemistrySelect. 3:4027-4037
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1e08694bcf585dd8b6315f801cc8eff
https://doi.org/10.1002/slct.201800392
https://doi.org/10.1002/slct.201800392