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Dr. Umadevi Deivasigamani
Dr. Umadevi Deivasigamani
Other namesDeivasigamani Umadevi
DST Scientist (WOSA), IIT Palakkad
Verified email at tcd.ie
Title
Cited by
Cited by
Year
Quantum mechanical study of physisorption of nucleobases on carbon materials: graphene versus carbon nanotubes
D Umadevi, GN Sastry
The Journal of Physical Chemistry Letters 2 (13), 1572-1576, 2011
1852011
Noncovalent interaction of carbon nanostructures
D Umadevi, S Panigrahi, GN Sastry
Accounts of chemical research 47 (8), 2574-2581, 2014
1712014
A supramolecular Tröger's base derived coordination zinc polymer for fluorescent sensing of phenolic-nitroaromatic explosives in water
S Shanmugaraju, C Dabadie, K Byrne, AJ Savyasachi, D Umadevi, ...
Chemical science 8 (2), 1535-1546, 2017
1642017
Molecular and Ionic Interaction with Graphene Nanoflakes: A Computational Investigation of CO2, H2O, Li, Mg, Li+, and Mg2+ Interaction with Polycyclic Aromatic …
D Umadevi, GN Sastry
The Journal of Physical Chemistry C 115 (19), 9656-9667, 2011
1202011
Metal ion binding with carbon nanotubes and graphene: Effect of chirality and curvature
D Umadevi, GN Sastry
Chemical Physics Letters 549, 39-43, 2012
562012
Aggregation induced emission (AIE) active 4-amino-1, 8-naphthalimide-Tröger's base for the selective sensing of chemical explosives in competitive aqueous media
JM Delente, D Umadevi, S Shanmugaraju, O Kotova, GW Watson, ...
Chemical communications 56 (17), 2562-2565, 2020
552020
“Turn-on” fluorescence sensing of volatile organic compounds using a 4-amino-1, 8-naphthalimide Tröger's base functionalised triazine organic polymer
S Shanmugaraju, D Umadevi, LM González-Barcia, JM Delente, K Byrne, ...
Chemical communications 55 (81), 12140-12143, 2019
492019
Impact of the chirality and curvature of carbon nanostructures on their interaction with aromatics and amino acids
D Umadevi, GN Sastry
ChemPhysChem 14 (11), 2570-2578, 2013
492013
Synthesis, structural characterisation and antiproliferative activity of a new fluorescent 4-amino-1, 8-naphthalimide Tröger's base–Ru (ii)–curcumin organometallic conjugate
S Shanmugaraju, B la Cour Poulsen, T Arisa, D Umadevi, HL Dalton, ...
Chemical communications 54 (33), 4120-4123, 2018
372018
Feasibility of carbon nanomaterials as gas sensors: a computational study
D Umadevi, GN Sastry
Current Science, 1224-1234, 2014
352014
Reversible adsorption and storage of secondary explosives from water using a Tröger's base-functionalised polymer
S Shanmugaraju, D Umadevi, AJ Savyasachi, K Byrne, M Ruether, ...
Journal of materials chemistry A 5 (47), 25014-25024, 2017
302017
Graphane versus graphene: a computational investigation of the interaction of nucleobases, aminoacids, heterocycles, small molecules (CO 2, H 2 O, NH 3, CH 4, H 2), metal ions …
D Umadevi, GN Sastry
Physical Chemistry Chemical Physics 17 (45), 30260-30269, 2015
282015
Quasiparticle GW Calculations on Lead-Free Hybrid Germanium Iodide Perovskite CH3NH3GeI3 for Photovoltaic Applications
D Umadevi, GW Watson
ACS omega 4 (3), 5661-5669, 2019
252019
Contrasting preferences of N and P substituted heteroaromatics towards metal binding: probing the regioselectivity of Li+ and Mg 2+ binding to (CH) 6− m− n N m P n
B Sharma, D Umadevi, GN Sastry
Physical Chemistry Chemical Physics 14 (40), 13922-13932, 2012
202012
Hierarchical supramolecular co-assembly formation employing multi-component light-harvesting charge transfer interactions giving rise to long-wavelength emitting luminescent …
T Gorai, JI Lovitt, D Umadevi, G McManus, T Gunnlaugsson
Chemical Science 13 (26), 7805-7813, 2022
132022
Synthesis, structural characterization, antibiotics sensing and coordination chemistry of a fluorescent 4-amino-1, 8-naphthalimide Tröger’s base supramolecular scaffold
JI Lovitt, D Umadevi, P Raja Lakshmi, B Twamley, T Gunnlaugsson, ...
Supramolecular Chemistry 32 (12), 620-633, 2020
132020
Concise total synthesis of botryolide B
DK Mohapatra, G Umamaheshwar, MM Rao, D Umadevi, JS Yadav
RSC Advances 4 (16), 8335-8340, 2014
112014
A simple 4-amino-1, 8-naphthalimide hydrazine based “turn-on” fluorescent chemosensor for selective and reversible detection of Zn (II) ion
B Mohan, P Balakrishnan, D Umadevi, S Shanmugaraju
Inorganica Chimica Acta 533, 120798, 2022
102022
Design, Synthesis, and Anticancer Studies of a p-Cymene-Ru(II)-Curcumin Organometallic Conjugate Based on a Fluorescent 4-Amino-1,8-naphthalimide Tröger …
B Mohan, S Estalayo-Adrian, D Umadevi, B la Cour Poulsen, S Blasco, ...
Inorganic Chemistry 61 (30), 11592-11599, 2022
82022
Hyper-crosslinked 4-amino-1, 8-naphthalimide Tröger’s base containing pyridinium covalent organic polymer (COP) for discriminative fluorescent sensing of chemical explosives
JM Delente, D Umadevi, K Byrne, W Schmitt, GW Watson, ...
Supramolecular Chemistry 32 (9), 508-517, 2020
82020
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