Biological materials by design.
In this topical review we discuss recent advances in the use of physical insight into the way biological materials function, to design novel engineered materials 'from scratch', or from the level of fundamental building blocks upwards and by using computational multiscale methods that link chemistry to material function. We present studies that connect advances in multiscale hierarchical material structuring with material synthesis and testing, review case studies of wood and other biological materials, and illustrate how engineered fiber composites and bulk materials are designed, modeled, and then synthesized and tested experimentally. The integration of experiment and simulation in multiscale design opens new avenues to explore the physics of materials from a fundamental perspective, and using complementary strengths from models and empirical techniques. Recent developments in this field illustrate a new paradigm by which complex material functionality is achieved through hierarchical structuring in spite of simple material constituents.
Laboratory for Atomistic and Molecular Mechanics (LAMM), Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 1-290, Cambridge, MA 02139, USA.
Zhao
Z
Qin
Leon
L
Dimas
David
D
Adler
Graham
G
Bratzel
Markus J
MJ
Buehler
D032701:Biomimetics; D055592:Biophysical Phenomena; D004738:Engineering / Q000379:methods*; D011327:Printing; D011506:Proteins / Q000737:chemistry; D014934:Wood / Q000737:chemistry
D011506:Proteins