supported by the National Natural Science Foundation of China (90923010);the National Basic Research Program of China (2010CB933902);the Promoting Project for Industrialization of Scientific Research Achievement of Regular Institutions of Higher Education in Jiangsu Province (2009-34)
Gold nanoshells (GNSs), consisting of a dielectric core coated with gold, have gained extensive attention as they show readily tunable optical properties and good biocompatibility. As highly sensitive and label-free o...