Synthesis and characterization of Ce6-GFFY (IMAGE)
Caption
(A) Schematic diagram of Ce6-GFFY synthesis. DCC, N, N0-dicyclohexylcarbodiimide; DMAP, 4-dimethylaminopyridine; CH2CL2, dichloromethane. (B) The size distribution of Ce6-GFFY macroparticles was analyzed using DLS. d, diameter; PDI, polydispersity index; DLS, dynamic light scattering. The data are representative of five independent experiments. (C) The Zeta potential of Ce6-GFFY macroparticles was analyzed using DLS. Blank, PBS. The data are representative of five independent experiments. (D) Ce6-GFFY macroparticle image was photographed by transmission electron microscopy. Scar bar, 100 nm. (E, F) Particle size (E) and polydispersity index (F) of Ce6-GFFY macroparticles incubated at 37 °C at different times as indicated was detected by DLS. The data are representative of five independent experiments. (G) Particle size of Ce6-GFFY incubated at room temperature (normal) or underwent - 80 °C /37 °C freezing-thawing (Freeze-Melt) was detected by DLS. The data are representative of five independent experiments.
Credit
Wei Qiao, Shuxin Li, Linna Luo, Meiling Chen, Xiaobin Zheng, Jiacong Ye, Zhaohui Liang, Qiaoli Wang, Ting Hu, Ling Zhou, Jing Wang, Xiaosong Ge, Guokai Feng, Fang Hu, Rongbin Liu, Jianjun Li and Jie Yang
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CC BY-NC-ND