Synthesis of Fe3O4 Nanoparticles and their Magnetic ..
Synthesis of Fe 3 O 4 nanoparticles and their magnetic properties ..
Due to incredible properties nanoparticles have become significant in many fields in the recent years, such as energy, health care, environment, agriculture, etc. The preparation of nanoparticles are carried out either by (i) Nanoparticles synthesis or by (ii) Processing of nanomaterials into nanostructure particles 3. The silver nanoparticles are prepared by using physical, chemical and biological methods 4. The physical and chemical methods are very expensive 5. Biological methods of nanoparticles synthesis would help to remove harsh processing conditions by enabling the synthesis at physiological pH, temperature, pressure, and at the same time at lower cost. Large number of micro organisms have been found capable of synthesizing inorganic nanoparticles composite either intra or extracellularly 6.
Size Controllable Synthesis of Magnetite Fe3O4 Nanoparticles
In view of all these, a detail survey of available literature for various biosynthesis methods, their corresponding merits and demerits, numerous applications of silver nanoparticles and future aspects of synthesis and applications of nanoparticle are presented in this review.