Ultrasensitive Near??Infrared Raman Reporters for SERS??Based In Vivo Cancer Detection

…, S Rautela, J Chung, M Olivo, YT Chang

文献索引：Samanta, Animesh; Maiti, Kaustabh Kumar; Soh, Kiat-Seng; Liao, Xiaojun; Vendrell, Marc; Dinish; Yun, Seong-Wook; Bhuvaneswari, Ramaswamy; Kim, Hyori; Rautela, Shashi; Chung, Junho; Olivo, Malini; Chang, Young-Tae Angewandte Chemie - International Edition, 2011 , vol. 50, # 27 p. 6089 - 6092

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被引用次数: 143

摘要

Surface-enhanced Raman spectroscopy (SERS) has recently emerged as an alternative to fluorescence-based spectroscopy in bioimaging, as it can minimize photobleaching, peak overlapping, and low signal-to-noise ratio in complex biological systems.[1–3] SERS probes are based on the 1014–1016-fold scattering enhancement caused by the proximity of Ramanactive signature molecules to the surface of metal nanoparticles (NPs),[4–7] which ...