Silica coated Magnetic Nanoparticles (SMNPs): Capture and Identification of Escherichia coli Cells using Surface Enhanced Raman Spectroscopy
Rastogi S.K., Jabal J., Zhang H., Haler K.J., Gibson C.M., Qiang Y., Aston D.E., Hurdlicka P.J., Branen A.L., University of Idaho, US
Silica coated Magnetic nanoparticles (SMNPs; SiO2/Fe3O4 + Fe2O3) were prepared by encapsulation of iron oxide NPs with silica dioxide using the sol-gel method and characterized through transmission and scanning electron microscopic imaging, magnetic hysteresis and [...]