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Cisplatin-loaded Au-Au2S noparticles for potential cancer therapy: Cytotoxicity, in vitro carcinogenicity, and cellular uptake
(2008-06-01)
Cisplatin is one of the most effective cytotoxic agents against cancers. Its usage, however, is limited because of severe resistance and systemic toxicity. A formulation of cisplatin-loaded Au-Au2S nanoparticles (NPs) with ...
Preparation of TiO2 loaded with crystalline nano Ag by a one-step low-temperature hydrothermal method
(J MATER CHEM, 2012)
TiO2 loaded with crystalline nano silver (c-Ag/TiO2) was successfully synthesized by a one-step low-temperature hydrothermal method in aqueous solution using tetra-n-butyl titanate and AgNO3 as precursors. The structure ...
Microwave assisted synthesis of high performance Ru85Se15/MWCNTs cathode catalysts for PEM fuel cell applications
(INT J HYDROGEN ENERG, 2011-09)
The Ru85Se15 nanoparticles supported on commercial Vulcan XC-72R or multi-walled carbon nanotubes (MWCNTs) were synthesized by microwave assisted polyol method with different solution pH. The Ru85Se15 nanoparticles on ...
High peroxidase catalytic activity of exfoliated few-layer graphene
(PERGAMON-ELSEVIER SCIENCE LTD, 2013)
Few-layer graphene prepared from graphite exfoliated by chitosan has a preserved structure without oxidation or destruction of the sp(2) character of the carbon plane and exhibits a higher peroxidase catalytic activity ...
Synthesis of paramagnetic iron incorporated silica aerogels by ambient pressure drying
(ELSEVIER SCIENCE SA, 2013-Oct 1)
The iron incorporated silica aerogels were prepared under ambient pressure drying through a two-step sal-gel route by using tetraethoxysilane (TEOS), methyltriethoxysilane (MTES) and ferric nitrate as co-precursors, and ...
A novel hierarchical network-like Co3O4 anode material for lithium batteries
(PERGAMON-ELSEVIER SCIENCE LTD, 2013-Nov 3)
A novel hierarchical network-like Co3O4 are successfully synthesized by hydrothermal method combined with subsequent annealing treatment in air. The evolution process of network-like Co(CO3)(0.5)(OH)center dot 0.11H(2)O ...
Modulation of Apoptotic Pathways of Macrophages by Surface-Functionalized Multi-Walled Carbon Nanotubes
(PUBLIC LIBRARY SCIENCE, 2013-Jun 6)
Biomedical applications of carbon nanotubes (CNTs) often involve improving their hydrophilicity and dispersion in biological media by modifying them through noncovalent or covalent functionalization. However, the potential ...
Injection synthesis of Ni-Cu@Au-Cu nanowires with tunable magnetic and plasmonic properties
(ROYAL SOC CHEMISTRY, 2013)
A facile nonaqueous injection method has been developed for the construction of one-dimensional nanostructure consisting of a magnetic alloy (Ni-Cu) core and a plasmonic alloy (Au-Cu) shell. The obtained Ni-Cu@Au-Cu nanowires ...
Gas-phase synthesis and magnetism of HfO2 nanoclusters
(SPRINGER, 2013)
Since the unexpected room-temperature ferromagnetism was found in undoped HfO2 thin film, the origin of ferromagnetism became a debatable research hotspot The HfO2 nanostructure materials prepared by traditional synthetic ...
Shape-Selective Formation of Monodisperse Copper Nanospheres and Nanocubes via Disproportionation Reaction Route and Their Optical Properties
(AMER CHEMICAL SOC, 2014-05-08)
Synthesis of stable and monodisperse Cu nanocrystals of controlled morphology has been a long-standing challenge. In this Article, we report a facile disproportionation reaction approach for the synthesis of such nanocrystals ...