Journal of Cluster Science
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First Principles Calculations of Electric Field Effect on the (6,0) Zigzag Single-Walled Silicon Carbide Nanotube for use in Nano-Electronic Circuits
Journal of Cluster Science - Tập 24 - Trang 591-604 - 2012
Structural, electronic, and electrical responses of the H-capped (6,0) zigzag single-walled silicon carbide nanotube (SiCNT) was studied under the parallel and transverse electric fields with strengths 0–140 × 10−4 a.u. by using density functional calculations. Analysis of the structural parameters indicates that resistance of the nanotube against the applied parallel electric field is more than r......
Impact of Quantum Confinement on the Optical and Magnetic Properties of Cobalt-Doped CdS Quantum Dots
Journal of Cluster Science -
A High Performance 2-Hydroxynaphthalene Acylhydrazone Fluorescent Chemosensor for Detection of Al3+ Ions Through ESIPT and PET Signalling Mechanism
Journal of Cluster Science - Tập 34 - Trang 813-822 - 2022
Acylhydrazone based chemosensors, with encouraging optical responses, have been widely developed for anticancer and antiviral activities. Excited state intramolecular proton transfer and photoinduced electron transfer (PET) play an indispensable role in the study of excited state dynamics of fluorescent sensors. In this paper, 3-hydroxy-N′-((2-hydroxynaphthalen-1-yl)methylene)-2-naphthohydrazide (......
Synthesis and characterization of the new mixed-metal, mixed-chalcogen clusters Fe2 M(CO)10(μ3-S)(μ3-Te) (M=W, Mo). crystal structure of Fe2W(CO)10(μ3-S)(μ3-Te)
Journal of Cluster Science - Tập 7 - Trang 191-198 - 1996
The new clusters Fe2
M(CO)10(µ3-S)(µ3-Te), I (M=W) and 2 (M=Mo) have been isolated from the room temperature reaction of Fe2(CO)6(µ-STe) andM(CO)5(THF) (M=W, Mo), respectively. Compounds1 and2 have been characterized by IR, 125 Te NMR spectroscopy, and elemental analysis. The structure of compound1 has been established by X-ray crystallography. It belongs to the triclinic space groupP
......
Chemistry of iridium carbonyl cluster complexes. Synthesis, characterization and solid state structure of the phosphido carbonyl cluster [Ir6(CO)12(μ-CO)2(μ-PPh2)−
Journal of Cluster Science - Tập 5 - Trang 363-371 - 1994
The phosphido-bridged cluster [Ir6(CO)14 PPh2]− has been obtained by reaction of [Ir6(CO)15]2− with PHPh2, in the presence of ferrocenium cation, followed by deprotonation. The anion was isolated as a salt of [N(PPh3)2]+ or K+ and its structure was determined by single crystal X-ray data analysis. The salt [N(PPh3)2][Ir6(CO)14PPh2] crystallizes in the triclinic space group P
......
A Systemic DFT Study on Several 5d-Electron Element Dimers: Hf2, Ta2, Re2, W2, and Hg2
Journal of Cluster Science - Tập 21 - Trang 619-636 - 2010
Eleven kinds of density functionals in conjunction with three different basis sets are employed to investigate the homonuclear 5d-electron dimers: Hf2, Ta2, Re2, W2 and Hg2. The computed bond lengths, vibrational frequencies and dissociation energies of these molecules are used to compare with available experimental data to find the appropriate combination of functional and basis set. The differen......
Facile Hydrothermal Synthesis of Tungsten Tri-oxide/Titanium Di-oxide Nanohybrid Structures as Photocatalyst for Wastewater Treatment Application
Journal of Cluster Science - Tập 33 - Trang 1327-1336 - 2021
In this study, tungsten trioxide/titanium dioxide (WO3–TiO2) nanohybrid structures were prepared using a facile hydrothermal method. The nanosheets-like morphology was achieved for the prepared WO3–TiO2 nanohybrid that were confirmed by scanning electron microscopy. Provided X-ray photoelectron spectroscopy results also confirm the element existence and surface composition of the nanohybrid struct......
Bioactive Luteolin Entrapped Chitosan-PLGA Nanoparticles: Formulation Optimization to In-Vivo Preclinical Evaluation
Journal of Cluster Science - Tập 34 - Trang 437-449 - 2022
Diabetes mellitus is an incurable metabolic disease characterized by a change in blood glucose level. Luteolin (LT) is a bioactive flavonoid and reported for potential antidiabetic activity. LT loaded chitosan (CH)—polylactic co-glycolic acid (PLGA) nanoparticles (NPs) were prepared by emulsification—evaporation process and further optimized by Box-Behnken design using CH (A), PLGA (B), and polyvi......
Biosynthesis, Electrochemical, Antimicrobial and Antioxidant Studies of Silver Nanoparticles Mediated by Talinum triangulare Aqueous Leaf Extract
Journal of Cluster Science - - 2016
Silver nanoparticles (AgNPs) were synthesized using leaf extract of Talinum triangulare (TT). The nanoparticles were characterised using Infra-red spectroscopy, UV–vis spectroscopy, X-ray diffraction, scanning electron microscopy and transmission electron microscopy. The UV–vis spectrum showed the formation of surface plasmon bands (SPBs) between 417 and 430 nm. The X-ray diffraction (XRD) and tra......
Synthesis and Molecular Structure of Tris(pentamethylphenyl)aluminum, (C6Me5)3Al, and the Magnesium Cluster [Mg6(μ3-OH)2(μ3-Br)2(μ2-Br)8(OEt2)8]
Journal of Cluster Science - Tập 13 - Trang 601-608 - 2002
The synthesis and molecular structures of tris(pentamethylphenyl)aluminum, (C6Me5)3Al, (I), and the magnesium cluster [Mg6(μ
3-OH)2(μ
3-Br)2(μ
2-Br)8(OEt2)8] (II), are reported. Both compounds were isolated from the same system. The aluminum atom in (I) resides in an almost idealized trigonal planar environment. The dihedral angles of the pentamethylphenyl rings relative to the AlC3plane in (I) ar......
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