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Smectic polymer micellar aggregates with temperature-controlled morphologies

Smectic polymer micellar aggregates with temperature-controlled morphologies

 

From Lin Jia,a Daniel Levy, Dominique Durand, Marianne Imperor-Clerc,Amin Caoa nd Min-Hui Li. Soft Matter, 2011, 7, 7395

Cryo-TEM images of PEG114-b-PAChol60 self-assembliesobtained in water at (a) 25 °C, (b) 40 °C, and (c) 55 °C. Scale bar ¼100 nm. The upper insets in left images of a, b and c are parts of objectswith higher magnification in order to highlight the stripes of smecticstructure. The lower inset in image b (left) is Fourier transforms of the nanotube.