Quantum Characterization of Some Cluster-Based MaterialsJournal of Cluster Science - - 1999
Guang-hou Wang
Three kinds of cluster-based materials are prepared by evaporation and inert gas condensation method. Their structures and properties are examined by transmission electron microscopy, Raman scattering, STM/STS, optical spectroscopy, etc. Some important results are obtained: (1) surface phonon modes of quasi-free Si clusters are observed when Si clusters softly land onto the mother skeleton of the ...... hiện toàn bộ
Facile Synthesis of Silver Nanoparticles Using Vernonia anthelmintica (L.) Willd. and Their Toxicity Against Spodoptera litura (Fab.), Helicoverpa armigera (Hüb.), Aedes aegypti Linn. and Culex quinquefasciatus SayJournal of Cluster Science - Tập 33 - Trang 2287-2303 - 2021
Thulasiraman Manimegalai, Krishnan Raguvaran, Manickam Kalpana, Rajan Maheswaran
The present study was aimed to evaluate the antifeedant, larvicidal, pupicidal, biochemical effects of Vernonia anthelmintica seeds mediated AgNPs against Spodoptera litura, Helicoverpa armigera, Culex quinquefasciatus and Aedes aegypti. The potential antifeedant activity of synthesized AgNPs were 86.90% and 89.83% and larvicidal activity of (LC50) 56.42 μg/mL and 63.65 μg/mL against S. litura and...... hiện toàn bộ
The Development of Polydimethysiloxane/ZnO–GO Antifouling CoatingsJournal of Cluster Science - Tập 33 - Trang 2407-2417 - 2021
Xiaoxue Zhang, Erland Årstøl, Marianne Nymark, Maxime Fages-Lartaud, Øyvind Mikkelsen
The development of antifouling coating for sensor is desirable because the biofilm can shorten sensor’s life and cause inaccurate reading. In this study, a facile one-pot reaction was used to synthesized ZnO–graphene oxide (GO) (ZnO–GO) nanocomposites. Different amount of ZnO–GO was incorporated in the polydimethylsiloxane (PDMS) matrix respectively though a simple solution mixing method, in order...... hiện toàn bộ
EPR Study of Electronic Structure of [CoF6]3−and B18N18 Nano Ring Field Effects on Octahedral ComplexJournal of Cluster Science - Tập 22 Số 4 - Trang 673-692 - 2011
Monajjemi, M., Khaleghian, M.
Density functional theory calculations (DFT), as well as hybrid methods (B3LYP) for B18N18-[CoF6]3− complex have been carried out to study the non-bonded interaction. The geometry of the B18N18 has been optimized at B3LYP method with EPR-II basis set and geometry of the [CoF6]3− have been optimized at B3LYP method with Def2-TZVP basis set and Stuttgart RSC 1997 Effective Core Potential. The electr...... hiện toàn bộ