Biosensors: Label‐Free Colorimetric Detection of Nucleic Acids Based on Target‐Induced Shielding Against the Peroxidase‐Mimicking Activity of Magnetic Nanoparticles (Small 11/2011)
1. Department of Chemical and Biomolecular Engineering (BK 21 program), KAIST, Daejeon, 305‐701, Korea;2. Labgenomics Clinical Research Institute Labgenomics Co. Ltd., Yong‐In 449‐795, Korea