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The nano size and morphological identification of PPT.
Notes: (A) Nano size distribution of PPT detected by dynamic light scattering by Malvern Zetasizer Nano ZS (Malvern Instruments, UK). (B) Nano morphology detected by transmission electron microscope.
Abbreviations: PPT, γ-PGA-l-PAE-TP; γ-PGA, poly-γ-glutamic acid; l-PAE, l-phenylalanine ethylester; TP, triptolide.
