The most common device uses three 9-volt batteries in series to make a 27-volt DC source. This is hooked to two pure silver wires that are suspended in a glass of water. Some recommend using a salt solution to increase the conductivity of the water. With a salt solution it takes about 2 minutes to make a glass of colloidal silver. Others claim that the salt solution can cause problems and recommend to only use steam-distilled water. Without the salt it may take 45 to 60 minutes to make a glass of colloidal silver. The serious problem with this method is that you do not know when the process is done, and how many PPM of colloidal silver you made. Running a few extra minutes may burn the silver and create mud on the bottom and metallic silver floating on the top of the water. This may contain dangerously large particles of silver!
evaporative deposition.
silver nano partical have anti bacterial activity
You can buy a silver iPod nano at WalMart for $145. The link to go to is http://www.walmart.com/ip/Apple-iPod-nano-8GB-Silver-5th-Gen-Newest-model/12510099.
Silver ions can damage the cell wall of microorganisms.
nano breaks down particles to make them transparent
Silver, ipod nano.
The cost of Apple's iPod Nano is only $149. The iPod Nano recently got a new design and now can be purchased in black, purple, blue, silver, greek, yellow or red.
if you want you can buy iwatchz.it is to make your ipod nano to watch
Silver nano technology does not seem to be available in any Samsung products sold in the US. It does seem to be widely available, however, in the UK, Australia and Singapore.
The iPod Nano 4G comes in pink, purple, yellow, orange, black, silver, green, blue and red.
The difference between nano and non-nano in makeup products is that nano breaks down particles to make them transparent. For example, products with nano such as sunscreen is more clear. Non-nano sunscreen is white colored. Non-nano products are considered to be healthier and less toxic.
The iPod Nano 8gb is available in an assortment of colors. Some of the available colors for this particular product include purple, black, silver, and blue.