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Omotesando building in Tokyo

Omotesando building in Tokyo

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Nanotechnology is one of the key technologies of the 21st century, which has a potentiality to offer sustainable solutions to contemporary architecture and lower building costs. It helps biomimicry (as a way of thinking which is going back to nature for inspiration) to be achieved at new levels, through producing (new materials, devices and robots)...

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This research is looking at the concept of nano-biomimicry (bio-mimicry on nano level) and its usage in architecture. The main concern of this research is to arrive to a better understanding of the levels of implementation of nano-biomimicry for sustainability in architecture. The research uses qualitative method and case study approach to analyze...

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This chapter portrays the sustainability and global applications of biomimicry approaches and levels in architecture. The objective of this chapter is to review global examples to draw lessons learned about biomimicry approaches. The chapter also presents a review of biomimicry applications in line with sustainability. It also depicts many examples of biomimetic buildings worldwide along with different levels of application, which are being investigated. Although biomimicry concepts are not widely recognized in the field of architecture, many countries across the globe follow this design approach. As the country’s awareness regarding the environment, nature, and sustainability increases, the biomimetic buildings’ design improves and flourishes. In addition, the ideas formed from the formal or structural functional point of view are presented. A high level of engineering knowledge is essential in order to imitate the designs of nature and apply them to architectural design. Moreover, different global examples of biomimetic architecture were reviewed, assessed, and evaluated. A comparative analysis and evaluation of these buildings were conducted and discussed. Finally, the chapter highlights the reasons and benefits of developing sustainable architecture.KeywordsAdaptive structuresBiomimicryBiomimicry applicationsBiomimicry architectureBiomimicry thinkingBiological systemsBiomimetic buildingsBuilt environmentEcosystemsExamples of global architectural designFuture architectureInnovationInterdisciplinary collaborationLiving objectInspiration from natureStructural efficiencySustainability
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Biphasic scaffolds were created based on mimicking materials design and evaluated to identify certain applications for oral and maxillofacial surgery. Polyvinyl alcohol (PVA) and different amounts of silk fibroin (SF)—0%, 1%, 3%, and 5% (PVA, PVA/1% SF, PVA/3% SF, and PVA/5% SF)—were used to fabricate biphasic scaffolds via the micro-bubble approach before freeze-thawing and freeze-drying. These scaffolds were characterized and their molecular organization and morphology were observed using Fourier transform infrared (FTIR) spectroscopy and scanning electron microscopy (SEM), respectively. The performance of the scaffolds was tested in terms of their swelling behavior and mechanical properties. They were cultured with MC3T3E1 osteoblast cells and L929 fibroblast cells. The main biological performance of cell proliferation was analyzed. The molecular organization of the fabricated biphasic scaffolds possessed interaction and mobility properties via the –OH and the amide I, II, and III groups. Their morphology demonstrated pores with fibrils. They showed a high level of performance in terms of swelling, mechanical strength, and cell proliferation. Finally, based on the findings of this research, it can be deduced that PVA/5% SF can provide a suitable biphasic scaffold with high promise for oral and maxillofacial surgery for instance mandibular ridge augmentation and repair of alveolar cleft lip and palate.