Now we find that if we add a small amount of hydrophobic monomer, BMA, into NIPAAm monomer to copolymerize, the resulting polymer will have a decreased LCST.

• 若在聚合过程中加入疏水性单体甲基丙烯酸丁酯(BMA)，可使所形成的高分子具有较低的LCST温度；