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Ramesh Kumar Chitumalla

Explore the profile of Ramesh Kumar Chitumalla including associated specialties, affiliations and a list of published articles. Areas
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Articles 16
Citations 43
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Recent Articles
11.
Mallepally R, Chintakuntla N, Putta V, K N, Vuradi R, P M, et al.
J Fluoresc . 2017 Apr; 27(4):1513-1530. PMID: 28432633
In this paper a novel ligand debip (2-(4-N,N-diethylbenzenamine)1H-imidazo[4,5-f] [1, 10]phenanthroline) and its Ru(II) polypyridyl complexes [Ru(L)(debip)], (L = phen (1), bpy (2) and dmb (3)) have been synthesized and characterized...
12.
Chitumalla R, Lim M, Gao X, Jang J
J Mol Model . 2015 Nov; 21(11):297. PMID: 26518689
Using the density functional theory (DFT), we studied two model croconate dyes, one with an electron-donating substituent (CR1) and the other with an electron-withdrawing group (CR2). The geometric, electronic, and...
13.
Matin M, Chitumalla R, Lim M, Gao X, Jang J
J Phys Chem B . 2015 Apr; 119(17):5496-504. PMID: 25831018
The water-resistant adhesion of mussel adhesive proteins (MAPs) to a wet surface requires a cross-linking step, where the catecholic ligands of MAPs coordinate to various transition-metal ions. Fe(III), among the...
14.
Sunesh C, Shanmugasundaram K, Subeesh M, Chitumalla R, Jang J, Choe Y
ACS Appl Mater Interfaces . 2015 Mar; 7(14):7741-51. PMID: 25790085
Two new cationic iridium complexes, [Ir(ppy)2(phpzpy)]PF6 (complex 1) and [Ir(dfppy)2(phpzpy)]PF6 (complex 2), bearing a 2-(3-phenyl-1H-pyrazol-1-yl)pyridine (phpzpy) ancillary ligand and either 2-phenylpyridine (Hppy) or 2-(2,4-difluorophenyl)pyridine (Hdfppy) cyclometalating ligands, were synthesized and...
15.
Karthikraj R, Chitumalla R, Bhanuprakash K, Prabhakar S, Vairamani M
J Mass Spectrom . 2014 Jan; 49(1):108-16. PMID: 24446270
The enantiomeric differentiation of a series of chiral β-amino alcohols (A) is attempted, for the first time, by applying the kinetic method using L-proline, L-tryptophan, 4-iodo-L-phenylalanine or 3, 5-diiodo-L-tyrosine as...
16.
Chitumalla R, Gupta K, Malapaka C, Fallahpour R, Islam A, Han L, et al.
Phys Chem Chem Phys . 2014 Jan; 16(6):2630-40. PMID: 24382430
In an effort to bring out efficient thiocyanate-free dyes for dye sensitized solar cells (DSSC) we have designed, synthesized and characterized four novel cyclometalated ruthenium(II) dyes (M1 to M4) with...