As a newcomer to the less-than-simple CS scene, I have been intrigued over the 
recent debating involving Messrs Quinto, Key, and Anderson - ions or particles 
- which are best in vivo? Perhaps there is another aspect that might alter the 
equation (including the solubility product equations Roger Altman has laid out 
for all). Just came across one web site promoting "ionic silver"

 http://www.feel21.com/cgi-bin/feel21/11221.html

that claims the real key to long lived silver ions in the body is complexing, 
in their case with citrate (plus potassium; ie potassium citrate?). Perhaps 
that might equally effect "biodelivery" for particles as well. Any 
knowledgeable folks with an opinion?

sincerely, Kevin Nolan