Biodegradable nanocomposites of amyloid fibrils and graphene with shape-memory and enzyme-sensing properties (original) (raw)

References

Rao, C. N. R., Sood, A. K., Subrahmanyam, K. S. & Govindaraj, A. Graphene: the new two-dimensional nanomaterial. Angew. Chem. Int. Ed. 48, 7752–7777 (2009).
Article CAS Google Scholar
Stankovich, S. et al. Graphene-based composite materials. Nature 442, 282–286 (2006).
Article CAS Google Scholar
Geim, A. K. & Novoselov, K. S. The rise of graphene. Nature Mater. 6, 183–191 (2007).
Article CAS Google Scholar
Patil, A. J., Vickery, J. L., Scott, T. B. & Mann, S. Aqueous stabilization and self-assembly of graphene sheets into layered bio-nanocomposites using DNA. Adv. Mater. 21, 3159–3164 (2009).
Article CAS Google Scholar
Fan, H. et al. Fabrication, mechanical properties, and biocompatibility of graphene-reinforced chitosan composites. Biomacromolecules 11, 2345–2351 (2010).
Article CAS Google Scholar
Cherny, I. & Gazit, E. Amyloids: not only pathological agents but also ordered nanomaterials. Angew. Chem. Int. Ed. 47, 4062–4069 (2008).
Article CAS Google Scholar
Knowles, T. P. J. & Buehler, M. J. Nanomechanics of functional and pathological amyloid materials. Nature Nanotech. 6, 469–479 (2011).
Article CAS Google Scholar
Park, S. & Ruoff, R. S. Chemical methods for the production of graphenes. Nature Nanotech. 4, 217–224 (2009).
Article CAS Google Scholar
Laaksonen, P. et al. Interfacial engineering by proteins: exfoliation and functionalization of graphene by hydrophobins. Angew. Chem. Int. Ed. 122, 5066–5069 (2010).
Article Google Scholar
Han, T. H. et al. Peptide/graphene hybrid assembly into core/shell nanowires. Adv. Mater. 22, 2060–2064 (2010).
Article CAS Google Scholar
Laaksonen, P. et al. Genetic engineering of biomimetic nanocomposites: diblock proteins, graphene, and nanofibrillated cellulose. Angew. Chem. Int. Ed. 50, 8688–8691 (2011).
Article CAS Google Scholar
Park, S. et al. Biocompatible, robust free-standing paper composed of a TWEEN/graphene composite. Adv. Mater. 22, 1736–1740 (2010).
Article CAS Google Scholar
Chung, W-J. et al. Biomimetic self-templating supramolecular structures. Nature 478, 364–368 (2011).
Article CAS Google Scholar
Dvir, T., Timko, B. P., Kohane, D. S. & Langer, R. Nanotechnological strategies for engineering complex tissues. Nature Nanotech. 6, 13–22 (2011).
Article CAS Google Scholar
Nudelman, F. et al. The role of collagen in bone apatite formation in the presence of hydroxyapatite nucleation inhibitors. Nature Mater. 9, 1004–1009 (2010).
Article CAS Google Scholar
Mostaert, A. S. & Jarvis, S. P. Beneficial characteristics of mechanically functional amyloid fibrils evolutionarily preserved in natural adhesives. Nanotechnology 18, 044010 (2007).
Article Google Scholar
Mostaert, A. S. et al. Characterisation of amyloid nanostructures in the natural adhesive of unicellular subaerial algae. J. Adhesion 85, 465–483 (2009).
Article CAS Google Scholar
Losic, D., Martin, L. L., Aguilar, M. & Small, D. H. β-Amyloid fibril formation is promoted by step edges of highly oriented pyrolytic graphite. Pept. Sci. 84, 519–526 (2006).
Article CAS Google Scholar
Gras, S. L. in Engineering Aspects of Self-Organizing Materials (ed. Koopmans, R. J.) 161–209 (Academic, 2009).
Book Google Scholar
Bolisetty, S. et al. Amyloid-mediated synthesis of giant, fluorescent, gold single crystals and their hybrid sandwiched composites driven by liquid crystalline interactions. J. Colloid Interf. Sci. 361, 90–96 (2011).
Article CAS Google Scholar
Jung, J-M., Savin, G., Pouzot, M., Schmitt, C. & Mezzenga, R. Structure of heat-induced β-lactoglobulin aggregates and their complexes with sodium-dodecyl sulfate. Biomacromolecules 9, 2477–2486 (2008).
Article CAS Google Scholar
Adamcik, J. et al. Understanding amyloid aggregation by statistical analysis of atomic force microscopy images. Nature Nanotech. 5, 423–428 (2010).
Article CAS Google Scholar
Bolisetty, S., Adamcik, J. & Mezzenga, R. Snapshots of fibrillation and aggregation kinetics in multistranded amyloid β-lactoglobulin fibrils. Soft Matter 7, 493–499 (2011).
Article CAS Google Scholar
Lara, C., Adamcik, J., Jordens, S. & Mezzenga, R. General self-assembly mechanism converting hydrolyzed globular proteins into giant multistranded amyloid ribbons. Biomacromolecules 12, 1868–1875 (2011).
Article CAS Google Scholar
Zhu, Y. et al. Graphene and graphene oxide: synthesis, properties, and applications. Adv. Mater. 22, 3906–3924 (2010).
Article CAS Google Scholar
Li, D., Muller, M. B., Gilje, S., Kaner, R. B. & Wallace, G. G. Processable aqueous dispersions of graphene nanosheets. Nature Nanotech. 3, 101–105 (2008).
Article CAS Google Scholar
Jung, J-M., Gunes, D. Z. & Mezzenga, R. Interfacial activity and interfacial shear rheology of native β-lactoglobulin monomers and their heat-induced fibers. Langmuir 26, 15366–15375 (2010).
Article CAS Google Scholar
Isa, L., Jung, J-M. & Mezzenga, R. Unravelling adsorption and alignment of amyloid fibrils at interfaces by probe particle tracking. Soft Matter 7, 8127–8134 (2011).
Article CAS Google Scholar
Peng, X., Jin, J., Ericsson, E. M. & Ichinose, I. General method for ultrathin free-standing films of nanofibrous composite materials. J. Am. Chem. Soc. 129, 8625–8633 (2007).
Article CAS Google Scholar
Walther, A. et al. Large-area, lightweight and thick biomimetic composites with superior material properties via fast, economic, and green pathways. Nano. Lett. 10, 2742–2748 (2010).
Article CAS Google Scholar
Knowles, T. P. J., Oppenheim, T. W., Buell, A. K., Chirgadze, D. Y. & Welland, M. E. Nanostructured films from hierarchical self-assembly of amyloidogenic proteins. Nature Nanotech. 5, 204–207 (2010).
Article CAS Google Scholar
Gao, J. et al. Environment-friendly method to produce graphene that employs vitamin C and amino acid. Chem. Mater. 22, 2213–2218 (2010).
Article CAS Google Scholar
Xu, Y., Bai, H., Lu, G., Li, C. & Shi, G. Flexible graphene films via the filtration of water-soluble noncovalent functionalized graphene sheets. J. Am. Chem. Soc. 130, 5856–5857 (2008).
Article CAS Google Scholar
Lee, C., Wei, X., Kysar, J. W. & Hone, J. Measurement of the elastic properties and intrinsic strength of monolayer graphene. Science 321, 385–388 (2008).
Article CAS Google Scholar
Paparcone, R., Keten, S. & Buehler, M. J. Atomistic simulation of nanomechanical properties of Alzheimer's Aβ(1–40) amyloid fibrils under compressive and tensile loading. J. Biomech. 43, 1196–1201 (2010).
Article Google Scholar
Smith, J. F., Knowles, T. P. J., Dobson, C. M., Macphee, C. E. & Welland, M. E. Characterization of the nanoscale properties of individual amyloid fibrils. Proc. Natl Acad. Sci. USA 103, 15806–15811 (2006).
Article CAS Google Scholar
Knowles, T. P. et al. Role of intermolecular forces in defining material properties of protein nanofibrils. Science 318, 1900–1903 (2007).
Article CAS Google Scholar
Adamcik, J., Berquand, A. & Mezzenga, R. Single-step direct measurement of amyloid fibrils stiffness by peak force quantitative nanomechanical atomic force microscopy. Appl. Phys. Lett. 98, 193701 (2011).
Article Google Scholar
Nair, R. R., Wu, H. A., Jayaram, P. N., Grigorieva, I. V. & Geim, A. K. Unimpeded permeation of water through helium-leak-tight graphene-based membranes. Science 335, 442–444 (2012).
Article CAS Google Scholar
Park, S., An, J., Suk, J. W. & Ruoff, R. S. Graphene-based actuators. Small 6, 210–212 (2010).
Article CAS Google Scholar
Bateman, L., Ye, A. & Singh, H. In vitro digestion of β-lactoglobulin fibrils formed by heat treatment at low pH. J. Agric. Food Chem. 58, 9800–9808 (2010).
Article CAS Google Scholar
Jung, J-M. & Mezzenga, R. Liquid crystalline phase behavior of protein fibers in water: experiments versus theory. Langmuir 26, 504–514 (2010).
Article CAS Google Scholar
Marcano, D. C. et al. Improved synthesis of graphene oxide. ACS Nano 4, 4806–4814 (2010).
Article CAS Google Scholar

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