Fig. 2From: Ultrathin gold nanowires to enhance radiation therapya DLS of GNWs in hexane. b DLS of phospholipid-coated GNWs in water. c Zeta potential of phospholipid-coated GNWs in water. d Photos of GNWs and GNSs dispersed in water. e TEM image of GNSs. Scale bar, 50Â nm. f Zeta potential of phospholipid-coated GNSs in waterBack to article page