Signal enhancement of electrochemical biosensors via direct electrochemical oxidation of silver nanoparticle labels coated with zwitterionic polymers

R. Geagea, P.-H. Aubert, P. Banet, N. Sanson
2015 Chemical Communications  
A new electrochemical label has been developed, which is made up of silver nanoparticles (AgNPs) coated with a mixture of zwitterionic and biotinylated zwitterionic polymers.
doi:10.1039/c4cc07474b pmid:25407013 fatcat:p3fz3cd6ovg2zj5jq2v7mdq43i