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Nanotechnology Development
Number of Followers: 21

This is an Open Access Journal

Open Access journal
ISSN (Print) 2038-9671 - ISSN (Online) 2038-968X
Published by PAGEPress

[52 journals]

Effect of nanoparticles suspension on the growth of mung (Vigna radiata)
seedlings by foliar spray method
- Authors: Shailesh K Dhoke, Pramod Mahajan, Rajashri Kamble, Anand Khanna
  First page: 1
  Abstract: The present experimental investigation demonstrates the effect of nano-ZnO, nano-FeO and nano-ZnCuFe-oxide particles on the growth of mung (Vigna radiata) seedling. The study was carried out by spraying optimum concentrations of nanoparticles in suspension form on hydroponically grown test units and examining the effect on the shoot growth of seedlings. Based on biomass assay, it was found that the seedlings displayed good growth over control, demonstrating a positive effect of the nanoparticle treatment. The best performance was observed for nano-ZnCuFe-Oxide followed by nano-FeO and nano-ZnO. Absorption of nanoparticles by plant leaves was also detected by inductive coupled plasma/atomic emission spectroscopy.
  PubDate: 2013-02-05
  DOI: 10.4081/nd.2013.e1
  Issue No: Vol. 3 (2013)
Preparation and application of various nanoparticles in biology and
medicine
- Authors: Vardan Gasparyan
  First page: 2
  Abstract: The present paper considers prospects for application of various nanoparticles in biology and medicine. Here are presented data on preparation of gold and silver nanoparticles, and effects of shape of these nanoparticles on their optical properties. Application of these nanoparticles in diagnostics, for drug delivery and therapy, and preparation of magnetic nanoparticles from iron and cobalt salts are also discussed. Application of these nanoparticles as magnetic resonance imaging (MRI) contrast agents and as vehicles for drug delivery, and preparation of quantum dots and their application as prospective nanoparticles for multiplex analysis and for visualization of cellular processes will be tackled. Finally, prospects for new types of nanocomposites (metallic nano-shells) will be not overlooked.
  PubDate: 2013-09-23
  DOI: 10.4081/nd.2013.e2
  Issue No: Vol. 3 (2013)

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