Lychagov V.V., A.A. Shemetov, R. Jimenez, and V.V. Verkhusha, Analytical Chemistry 88, 11821-11829 (2016).
Konold P.E., E. Yoon, J. Lee, S.L. Allen, P.P. Chapagain, B.S. Gerstman, C.K. Regmi, K.D. Piatkevich, V.V. Verkhusha, T. Joo, and R. Jimenez, The Journal Of Physical Chemistry Letters 7, 3046-3051 (2016).
and 
