The paper  "Composite SERS-based satellites navigated by optical tweezers for single cell analysis", written by Inna Y. Stetciura, Alexey Yashchenok, Admir Masic, Evgeny V. Lyubin, Olga A. Inozemtseva, Maria G. Drozdova, Elena A. Markvichova, Boris N. Khlebtsov, Andrey A. Fedyanin, Gleb B. Sukhorukov, Dmitry A. Gorin, and Dmitry Volodkin, has been published in Analyst. 

The full text of the paper can be found here.