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Updated: Aug 22, 2025

Fabricating Metamaterials Using the Fiber Drawing Method
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Biomolecule-Based Optical Metamaterials: Design and Applications.

Ana Laura Torres-Huerta1, Aurora Antonio-Pérez1, Yolanda García-Huante2

  • 1Escuela de Ingeniería y Ciencias, Tecnológico de Monterrey, Campus Estado de México, Av. Lago de Guadalupe KM 3.5, Margarita Maza de Juárez, Cd. López Mateos, Atizapán de Zaragoza 52926, Mexico.

Biosensors
|November 10, 2022
PubMed
Summary

Metamaterials engineered from natural biomaterials like carbohydrates, proteins, and DNA offer a low-cost, high-yield alternative for creating advanced biosensors. These bio-metamaterials exhibit unique optical properties for diverse biomedical applications.

Keywords:
biomolecule-based metamaterialscrystalshydrogellatticesnanoparticlesnanostructure

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Area of Science:

  • Materials Science
  • Biotechnology
  • Optics

Background:

  • Metamaterials are artificial structures with unique electromagnetic wave manipulation properties.
  • Biomaterials like carbohydrates, proteins, and nucleic acids offer a sustainable and cost-effective source for metamaterial fabrication.
  • These bio-metamaterials can be engineered into various nanostructures with tunable optical characteristics.

Purpose of the Study:

  • To review the optical properties of metamaterials derived from natural macromolecules (carbohydrates, proteins, DNA).
  • To highlight the application of these bio-metamaterials in biosensing.
  • To discuss their physical properties and production pathways.

Main Methods:

  • Review of existing literature on metamaterial fabrication using biological sources.
  • Analysis of optical characteristics and tunability of carbohydrate-, protein-, and DNA-based metamaterials.
  • Exploration of production methods for creating structured biomaterials.

Main Results:

  • Biomaterial-derived metamaterials exhibit versatile optical properties, including iridescence and wavelength-specific absorbance.
  • These materials can be structured into nanoparticles, biofilms, and nanofibers for tailored applications.
  • The intrinsic properties of biomolecules facilitate the creation of metamaterials suitable for biosensing.

Conclusions:

  • Metamaterials synthesized from carbohydrates, proteins, and DNA present a promising avenue for low-cost, high-performance biosensors.
  • The malleability of biomaterials allows for precise engineering of optical properties for specific biomedical needs.
  • Further research into bio-metamaterial production and characterization can unlock significant advancements in sensing technologies.