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. Author manuscript; available in PMC: 2009 Sep 15.
Published in final edited form as: Chem Commun (Camb). 2008 Sep 29;(43):5568–5570. doi: 10.1039/b812928b

Fig. 3.

Fig. 3

The carbonyl region of the refocused INADEQUATE spectrum of Nephila clavipes spider dragline silk plasticized with water. The recycle delay was (a) 1 s and (b) 3 s. Mobile helical regions are enhanced in (a), while the rigid β-sheet domains are apparent in (b).