title: Learning from nature: binary cooperative complementary nanomaterials.
abstract: In this Review, nature-inspired binary cooperative complementary nanomaterials (BCCNMs), consisting of two components with entirely opposite physiochemical properties at the nanoscale, are presented as a novel concept for the building of promising materials. Once the distance between the two nanoscopic components is comparable to the characteristic length of some physical interactions, the cooperation between these complementary building blocks becomes dominant and endows the macroscopic materials with novel and superior properties. The first implementation of the BCCNMs is the design of bio-inspired smart materials with superwettability and their reversible switching between different wetting states in response to various kinds of external stimuli. Coincidentally, recent studies on other types of functional nanomaterials contribute more examples to support the idea of BCCNMs, which suggests a potential yet comprehensive range of future applications in both materials science and engineering.
authors: Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.
authors: Bin
authors: B
authors: Su
authors: Wei
authors: W
authors: Guo
authors: Lei
authors: L
authors: Jiang
mesh_terms: D000818:Animals; D016880:Anisotropy; D040761:Biomimetic Materials; D004247:DNA / Q000737:chemistry; D004581:Electronics; D006454:Hemoglobins / Q000737:chemistry; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007477:Ions; D008422:Materials Testing; D008855:Microscopy, Electron, Scanning; D046529:Microscopy, Electron, Transmission; D049329:Nanostructures / Q000737:chemistry*; D036103:Nanotechnology / Q000379:methods*; D010777:Photochemistry; D013499:Surface Properties; D013696:Temperature; D017155:Wettability
chemical_list: D006454:Hemoglobins; D007477:Ions; D004247:DNA
keywords: binary cooperative complementary; nanomaterials; smart interfaces; superhydrophilicity; superhydrophobicity