TITLE

Impact of heat treatment on size, structure, and bioactivity of elemental selenium nanoparticles

AUTHOR(S)
Jinsong Zhang; Taylor, Ethan W.; Xiaochun Wan; Dungeng Peng
PUB. DATE
January 2012
SOURCE
International Journal of Nanomedicine;2012, Vol. 7, p815
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
No abstract available.
ACCESSION #
82508849

 

Related Articles

  • Magnetic nanoparticles formed in glasses co-doped with iron and larger radius elements. Edelman, I.; Ivanova, O.; Ivantsov, R.; Velikanov, D.; Zabluda, V.; Zubavichus, Y.; Veligzhanin, A.; Zaikovskiy, V.; Stepanov, S.; Artemenko, A.; Curély, J.; Kliava, J. // Journal of Applied Physics;Oct2012, Vol. 112 Issue 8, p084331 

    A new type of nanoparticle-containing glasses based on borate glasses co-doped with low contents of iron and larger radius elements, Dy, Tb, Gd, Ho, Er, Y, and Bi, is studied. Heat treatment of these glasses results in formation of magnetic nanoparticles, radically changing their physical...

  • GREEN SYNTHESIS OF SELENIUM NANOPARTICLES UNDER AMBIENT CONDITION. Ingole, Atul. R.; Thakare, Sanjay R.; Khati, N. T.; Wankhade, Atul V.; Burghate, D. K. // Chalcogenide Letters;Jul2010, Vol. 7 Issue 7, p489 

    A simple wet chemical method has been developed to synthesize glucose stabilized selenium nanoparticles from an aqueous sodium selenosulphate precursor. The method is capable of producing selenium nanoparticles in a size range about 20-80 nm, under ambient conditions. The synthesized...

  • Synthesis of CdS/CdSe Core/Shell Ultra small Nanostructures Using New Microwave Assisted Ultrasonic Sol Gel Route. Goswami, Y. C.; Kumar, Vijay; Sharma, Ranjana; Singh, Rajeev // AIP Conference Proceedings;2014, Vol. 1591, p414 

    Core-shell CdS/CdSe nanostructures have been synthesized by new microwave assisted ultrasonic sol gel route. The solution was obtained by dissolving cadmium acetate and Thiourea in the molar ratio 1:1 in Triethlioamine. The solution was Ultrasonically irradiated by Ultrasonic crystal at 40 Hz...

  • Biosynthesis of selenium nanoparticles by Pantoea agglomerans and their antioxidant activity. Torres, S.; Campos, V.; León, C.; Rodríguez-Llamazares, S.; Rojas, S.; González, M.; Smith, C.; Mondaca, M. // Journal of Nanoparticle Research;Nov2012, Vol. 14 Issue 11, p1 

    The bio-reduction of selenite (Se (IV)) generates nanoparticles with sizes ranging between 30 and 300 nm. Biologic properties of Se nanoparticles, e.g., antioxidant activity, are dependent on the nanoparticle size; smaller particles have greater activity. In this study, the bio-reduction of...

  • Size effect on alloying ability and phase stability of immiscible bimetallic nanoparticles. Xiao, S.; Hu, W.; Luo, W.; Wu, Y.; Li, X.; Deng, H. // European Physical Journal B -- Condensed Matter;Dec2006, Vol. 54 Issue 4, p479 

    In the present paper, the surface and size effects on the alloying ability and phase stability of immiscible alloy nanoparticles have been studied with calculating the heats of formation of Au-Pt alloy nanoparticles from the single element nanoparticles of their constituents (Au and Pt) with a...

  • Synthesis of Tungsten Diselenide Nanoparticles by Chemical Vapor Condensation Method. VASILYEVA, Ekaterina; NASIBULIN, Albert G.; MAXIMOV, Maxim; TOLOCHKO, Oleg; SACHDEV, Anil; Xingcheng XIAO // Materials Science / Medziagotyra;2015, Vol. 21 Issue 3, p339 

    Crystalline tungsten diselenide (WSe2) nanoparticles have been synthesized by a gas phase reaction using tungsten hexacarbonyl and elemental selenium as precursor. The WSe2 nanoparticle morphology varies from the spherical shape to flake-like layered structures. Usually particles consist of 5 -...

  • Doping dependent ZnCdSe/ZnSe-superlattice disordering. Kuttler, M.; Strassburg, M. // Applied Physics Letters;7/14/1997, Vol. 71 Issue 2, p243 

    Examines the doping dependence of cadmium diffusion in zinc cadmium selenium/zinc selenium superlattice structures by secondary ion mass spectroscopy. Growth of nitrogen doped and undoped structures by molecular beam epitaxy; Investigation of heat treatment under different conditions;...

  • The effect of temperature on antibacterial activity of biosynthesized silver nanoparticles. Pourali, Parastoo; Baserisalehi, Majid; Afsharnezhad, Sima; Behravan, Javad; Ganjali, Rashin; Bahador, Nima; Arabzadeh, Sepideh // BioMetals;Feb2013, Vol. 26 Issue 1, p189 

    The purpose of this study was the evaluation of two different temperatures on antibacterial activity of the biosynthesized silver nanoparticles. 38 silver nanoparticles-producing bacteria were isolated from soil and identified. Biosynthesis of silver nanoparticles by these bacteria was verified...

  • Green synthesis and characterization of selenium nanoparticles and its augmented cytotoxicity with doxorubicin on cancer cells. Ramamurthy, CH.; Sampath, K.; Arunkumar, P.; Kumar, M.; Sujatha, V.; Premkumar, K.; Thirunavukkarasu, C. // Bioprocess & Biosystems Engineering;Aug2013, Vol. 36 Issue 8, p1131 

    Green synthesis of selenium nanoparticles (SeNPs) was achieved by a simple biological procedure using the reducing power of fenugreek seed extract. This method is capable of producing SeNPs in a size range of about 50-150 nm, under ambient conditions. The synthesized nanoparticles can be...

  • Gold nanoparticles developed in sol-gel derived apatite-bioactive glass composites. Simon, S.; Ciceo-Lucacel, R.; Radu, T.; Baia, L.; Ponta, O.; Iepure, A.; Simon, V. // Journal of Materials Science: Materials in Medicine;May2012, Vol. 23 Issue 5, p1193 

    The study is focussed on synthesis and characterisation of a new sol-gel derived composite system consisting of nanocrystalline apatite, bioactive glass and gold nanoparticles, which are of interest both for regenerative medicine and for specific medical applications of the releasable gold...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics