Mechanical Design of Biomimetic Composites

Bacterial Cellulose-Based Biomimetic Composites

Biomimetic approach to forming chitin/aragonite composites.

Biomimetic materials which display the complexity of biominerals like nacre are synthetically difficult to prepare. The formation of chitin/calcium carbonate composites, where CaCO(3) is present as aragonite, was achieved via reacetylation of preformed chitosan scaffolds followed by the combination of presoaking of chitin templates with mineral solutions in the presence of poly(acrylic acid). T...

A novel biomimetic approach to the design of high-performance ceramic-metal composites.

The prospect of extending natural biological design to develop new synthetic ceramic-metal composite materials is examined. Using ice-templating of ceramic suspensions and subsequent metal infiltration, we demonstrate that the concept of ordered hierarchical design can be applied to create fine-scale laminated ceramic-metal (bulk) composites that are inexpensive, lightweight and display excepti...

biomimetic auditorium design inspired by seashells

abstract nature has developed materials, objects and processes that function from the macro scale to the nano scale. the understanding of the functions provided by objects and processes found in nature can guide us to imitate and produce appropriate architectural forms. biomimicry is a science that derives inspiration for solutions to human problems through the study of natural designs, systems...

Growth of strontium hydrogen phosphate/gelatin composites: a biomimetic approach

Recent research has focused on the crystal growth of strontium phosphates via different methods due to the bioactivity and biocompatibility of these materials with bone tissue. Here, we use a biomimetic method to synthesize strontium hydrogen phosphate/gelatin composites via single diffusion in gelatin. We compare the composite crystals with analytical-grade strontium hydrogen phosphate using i...