fig1
From: A 3D ordered hierarchical crystalline porous organic salt for large-sized enzyme immobilization
![A 3D ordered hierarchical crystalline porous organic salt for large-sized enzyme immobilization](https://image.oaes.cc/50aec6de-2d08-4fa2-914b-3cd2c6f35fbb/cs4024.fig.1.jpg)
Figure 1. Schematic illustration of the synthesis of 3D ordered macro-/microporous of HCPOS-1. 3D: Three-dimensional; HCPOS: hierarchical crystalline porous organic salt.