Fig. 5
a 1H NMR spectrum of nanostructures formed by LMW-L1 and LMW-D1 in deuterated PBS. b 2D NOESY spectrum of nanostructures formed by LMW-L1 and LMW-D1 at a molar ratio of 1:1. Close contacts are showing in colored circles. c, d 1H NMR spectrum of nanostructures formed by equal molar ratio of LMW-L1 and LMW-D1 in deuterated PBS at different temperature from 25 ºC to 95 ºC, the 1H NMR spectrum of nanostructures was detected every 10 ºC. The total concentration of LMW-L1 and LMW-D1 is 0.1 wt%.