Carboxylic Acid Enriched Nanospheres of Semiconductor Nanorods for Cell Imaging

摘要

During the past decades,nanomaterials such as noble-metal,lanthanide-doped,magnetic,luminescent SiO2,and semiconductor nanomaterials have been extensively investigated and used in the development of sensitive and selective detection and imaging in biological and medical fields.Owing to their novel optical properties,semiconductor nanocrystals are of great interest to many fields such as field-effect transistors,waveguides,nano-lasers,photovoltaics,electronics,and biola-bels.