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. Author manuscript; available in PMC: 2014 Sep 25.
Published in final edited form as: J Am Chem Soc. 2013 Sep 16;135(38):10.1021/ja408465t. doi: 10.1021/ja408465t

Figure 1.

Figure 1

UV-Vis measurement at 524 nm for pNIPAM-DNA AuNPs as a function of temperature. High molecular weight pNIPAM (30 kDa) leads to AuNP aggregation above LCST even for particles with low polymer content, while particles having 10 kDa pNIPAM remain stable.