Advanced feature of fiber and nano wires///
by barkkathulla[ Edit ] 2012-09-20 20:08:27
o<font color=#AA0000> Particle less than 100 nm</font>
o Small size
o High surface area
o Easy to suspend in liquids
o Particles smaller than 200nm can be easily
o sterilized by filtration with a 0.22 micron filter
o Deep access to cells and organelles
o Variable optical & magnetic properties
