Fig. 2From: Recent advances in M13 bacteriophage-based optical sensing applicationsReprinted with permission from Wiley–VCH Verlag GmbH & Co. KGaA, Weinheim © 2016 a Fluorescent labelling of phage through conjugation with ruthenium complexes. b Various time-lapse confocal microscopy images of phage conjugated fluorescent materals. Red [Ru(phen)2(dppz)]2+ , green GFP, yellow colocalization of red and green fluorescence [37].Back to article page