Indian Journal of Chemistry Sect. A: Inorganic, Bio ...
Transcript of Indian Journal of Chemistry Sect. A: Inorganic, Bio ...
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Indian Journal of Chemistry
Sect. A: Inorganic, Bio-inorganic, Physical, Theoretical & Analytical www.niscair.res.in; http://nopr.niscair.res.in
CODEN: ICACEC; ISSN: 0376-4710 (Print), 0975-0975 (Online)
VOLUME 56A NUMBER 1 JANUARY 2017
CONTENTS
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DFT study for radical capture by mitochondria
oxidotoxin protective ionic and non-ionic amphiphilic
α-phenyl-N-t-butyl nitrone derivatives
Sutapa Mandal & Nivedita Acharjee*
DFT analysis for radical capture by biologically active
amphiphilic α-phenyl-N-t-butyl nitrone derivatives is reported.
Analysis of global and local reactivity descriptors is presented
from both natural and electrostatic based charges. Transition states
for radical attacks have been located and the activation barriers for
radical capture are calculated. The cis attack is energetically
favored in each case. Hyperfine splitting constants have been
computed and compared with the reported experimental findings.
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Thermophysical, excess and transport properties of
organic solvents with imidazolium based ionic liquids
Akanksha Saini, Aditya Harshvardhan & Ranjan Dey*
Ultrasonic velocity and refractive index are evaluated for eight
binary mixtures comprising imidazolium based ionic
liquids ([BMIM][PF6], [HMIM][PF6], [OMIM][PF6] and
[MMIM][CH3SO4]) with organic solvents of varying nature, viz.,
2-propanol, 2-butanone and ethylacetate, at 293.15, 298.15 and
303.15 K.
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Nickel(II) complex based on bis-(1-(pyridin-2-yl-methyl)-
benzimidazol-2-yl-methyl) ether and its utilization in the
oxidation of 2-amino-4-tert-butylphenol
Raghvi Khattar, Anjana Yadav, Kuldeep Mahiya &
Pavan Mathur*
Ni(II) complex of a bis-benzimidazole ligand crystallizes in the
tetragonal system with space group I41/a and appears to be
propeller-shaped when viewed along the c-axis.
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Improved photocatalytic performance of (ZnO/TiO2)-β-CD
on decolorization of brilliant green dye under UV light
irradiation
P Velusamy* & G Lakshmi
The (ZnO/TiO2)-β-CD system has higher photocatalytic activity
than (ZnO/TiO2), ZnO and TiO2 due to the synergistic effect of ZnO
and TiO2 as well as the formation of strong inclusion complexes
between β-CD and BG dye molecules.
Notes
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Synthesis and characterization of gadolinium tungstate
doped zinc oxide photocatalyst
Kuppulingam Thirumalai, Manohar Shanthi &
Meenakshisundaram Swaminathan*
Gd2WO6-ZnO with the morphological structure of nanorods and
microsponge acts as an effective electron scavenger to trap the
conduction band electrons of ZnO.
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A comparative study of the photocatalytic
properties of CuS nanotubes and nanoparticles by
hydrothermal method
Xuyan You, Xiaohong Geng, Xiue Liu, Yang Yu &
Zhihong Jing*
Copper sulfide nanotubes and nanoparticles have been
successfully synthesized by a hydrothermal process at 160 °C for
10 h, employing copper chloride and thioacetamide as starting
materials, and polyethylene glycol-400 as surfactant. Both, CuS
nanotubes and nanoparticles, belong to the hexagonal phase CuS.
The CuS nanotubes with smooth inside and coarse outside present
higher photocatalytic performance than the CuS nanoparticles.
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Nitrogen doped graphene supported Pt-Pd nanoparticle
modified GC electrode for electrochemical
determination of tramadol and paracetamol
Janakiraman Manokaran, Jonna Narendranath,
Rethinasabapathy Muruganantham &
Natesan Balasubramanian*
The NGp-PDDA supported Pt-Pd nanoparticle modified electrode
detects paracetamol over a concentration range of 5×10-6
to 1×10-4 M, and tramadol from 1.2×10-5 to 2.4×10-4 M. The
limit of detection is found to be 1.8×10-7 and 5.7×10-6 M,
respectively (S/N = 3).
69 Guide to Authors
Authors for correspondence are indicated by (*)
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