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Trends in Diagnosis for Active Tuberculosis Using Nanomaterials.

Le Minh Tu Phan1, Lemma Teshome Tufa2, Hwa-Jung Kim3

  • 1Department of Chemistry, Institute of Interdisciplinary Convergence Research, Research Institute of Halal Industrialization Technology, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Korea.

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Nanomaterials offer a promising strategy for rapid and accurate tuberculosis (TB) diagnosis. These advanced tools can enhance sensitivity and specificity, leading to better treatment and prevention of TB globally.

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Area of Science:

  • Biomedical Engineering
  • Nanotechnology
  • Infectious Disease Diagnostics

Background:

  • Tuberculosis (TB) remains a leading global cause of mortality.
  • Current diagnostic methods for TB lack sufficient sensitivity and specificity.
  • Novel diagnostic tools are crucial for effective TB management.

Purpose of the Study:

  • To review current TB diagnostic methods.
  • To explore nanomaterial-based approaches for TB detection.
  • To identify prospective diagnostic tools for latent and active TB.

Main Methods:

  • Evaluation of advantages and disadvantages of existing TB diagnostic techniques.
  • Discussion of trends in nanomaterial-based TB detection.
  • Assessment of nanomaterial performance for clinical diagnostic applications.

Main Results:

  • Conventional methods (microscopy, culture, skin tests) are still in use but require improvement.
  • Nanomaterials can detect TB biomarkers with high sensitivity and specificity.
  • Nanodiagnostic platforms show potential for rapid TB diagnosis, though clinical trials are challenging.

Conclusions:

  • Nanomaterials hold significant potential for rapid, cost-effective TB diagnosis.
  • Portable nanobiosensors can improve diagnostic accuracy, treatment, and prevention.
  • Further clinical trials are needed to validate nanobiosensors as global diagnostic tools.