Author:Singh, A; Karsten, AE; Mputle, I; Chetty, A; Naidoo, KerschDate:Jul 2009Poly(N-isopropylacrylamide) that is PNIPAAm is a temperature sensitive smart material which displays a lower critical solution temperature (LCST) at 33-35oC. At the lower critical solution temperature, the gel changes from hydrophilic to ...Read more