“…[13][14][15] In addition, ACP, as nano-sized inorganic structural units, can be uniformly dispersed between polymers, improving the strength of polymers. [16][17][18] Because the ACP is unstabilized and readily nucleation in an aqueous solution, a stabilizer is required in preparing the stabilized ACP. Polyacrylic acid (PAA), poly aspartic acid (pAsp), and other polyelectrolytes, for example, are used to stabilize the ACP through cation binding, 19 but these polymers may have potential toxicity for cells.…”