<p>Silica accumulates in the cell walls of bamboo, particularly in the epidermis and vascular bundles, contributing to its strength, rigidity, and resistance against environmental stresses. The unique distribution of silica within bamboo's cellular structure contributes to its flexibility and durability, making it an ideal material for construction and various industrial applications. Silica also plays a vital role in bamboo's rapid growth by promoting efficient water uptake, transpiration, and photosynthetic processes. Ecologically, silica aids in bamboo's adaptation to diverse environments, improving drought resistance and natural defence mechanisms against herbivores and fungal infections. From an industrial perspective, bamboo-derived silica has shown promise as a sustainable alternative in the production of advanced materials, functional textiles, and fire-resistant building materials.&#xa0;However, current knowledge lacks a comprehensive integration of the molecular mechanisms of silica deposition with its ecological functions and industrial potential. This review bridges these gaps by synthesizing current knowledge on silica accumulation mechanisms in bamboo, its distribution within plant tissues, and its effects on cellular and physiological processes.&#xa0;It also explores emerging research on manipulating silica content in bamboo through genetic and agronomic approaches for enhanced properties and specific applications. Understanding the silica-bamboo relationship can guide sustainable cultivation practices, improve bamboo-based product development, and inspire bio-inspired materials design, presenting exciting opportunities for technological advancements and eco-friendly solutions across multiple industries.</p> Graphical Abstract <p></p>

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Silica in Bamboo: Structural, Ecological, and Industrial Perspectives

  • Suhel Aneesh Ansari,
  • Riya Sawarkar,
  • Payal Kotangale,
  • Ashish Agashe,
  • Tinku Kumar,
  • Chetan Dewangan,
  • Gayatri Tijare,
  • Phani Kumar,
  • Lal Singh

摘要

Silica accumulates in the cell walls of bamboo, particularly in the epidermis and vascular bundles, contributing to its strength, rigidity, and resistance against environmental stresses. The unique distribution of silica within bamboo's cellular structure contributes to its flexibility and durability, making it an ideal material for construction and various industrial applications. Silica also plays a vital role in bamboo's rapid growth by promoting efficient water uptake, transpiration, and photosynthetic processes. Ecologically, silica aids in bamboo's adaptation to diverse environments, improving drought resistance and natural defence mechanisms against herbivores and fungal infections. From an industrial perspective, bamboo-derived silica has shown promise as a sustainable alternative in the production of advanced materials, functional textiles, and fire-resistant building materials. However, current knowledge lacks a comprehensive integration of the molecular mechanisms of silica deposition with its ecological functions and industrial potential. This review bridges these gaps by synthesizing current knowledge on silica accumulation mechanisms in bamboo, its distribution within plant tissues, and its effects on cellular and physiological processes. It also explores emerging research on manipulating silica content in bamboo through genetic and agronomic approaches for enhanced properties and specific applications. Understanding the silica-bamboo relationship can guide sustainable cultivation practices, improve bamboo-based product development, and inspire bio-inspired materials design, presenting exciting opportunities for technological advancements and eco-friendly solutions across multiple industries.

Graphical Abstract