Fig. 1: Schematic illustration of the fabrication process of the STPE-polyP and STPE-PMNSs.

a Synthetic route to modification of polyP. b Summary diagram of the synthesis of STPE-PMNSs and the promotion of conversion of Glu to Gln.
a Synthetic route to modification of polyP. b Summary diagram of the synthesis of STPE-PMNSs and the promotion of conversion of Glu to Gln.