Fig. 5From: An improved method in fabrication of smart dual-responsive nanogels for controlled release of doxorubicin and curcumin in HT-29 colon cancer cellsA visual illustration of P(NIPAAm-co-DMAEMA) aqueous solution and LCST determination using the UV–Vis spectrum. a, b P(NIPAAm-co-DMAEMA) aqueous solution images below and above LCST, respectively. c LCST determination by UV–Vis spectrumBack to article page