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Updated: Jan 30, 2026
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Graphene Coatings for Biomedical Implants
Published on: March 1, 2013
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Black phosphorus, a prospective graphene substitute for biomedical applications
Surendranath Anju1, Jayakumar Ashtami1, P V Mohanan1
1Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Poojapura, Thiruvananthapuram 695 012, Kerala, India.
Summary
Black Phosphorus (Phosphorene), a 2D material, shows promise for biomedical applications due to its unique properties and biocompatibility. Challenges in characterization and functionalization are being addressed for its advancement.
Area of Science:
- Materials Science
- Nanotechnology
- Biomedical Engineering
Background:
- Two-dimensional (2D) materials exhibit unique properties driving scientific and technological advancements.
- Black Phosphorus (BP) monolayers, or Phosphorene, have emerged as a significant 2D material since 2014.
- Phosphorene offers superior properties like a tunable band gap, high carrier mobility, and excellent biocompatibility.
Purpose of the Study:
- To review the fundamental properties of black phosphorus (BP) relevant to biomedical applications.
- To explore synthesis methods for BP nanosheets and quantum dots.
- To discuss the diverse biomedical applications and challenges of BP.
Main Methods:
- Literature review of black phosphorus properties, synthesis, and applications.
- Analysis of BP's potential in theranostics and biomedicine.
- Focus on characterization and functionalization strategies.
Main Results:
- BP possesses a tunable band gap, high carrier mobility, and good biocompatibility, making it suitable for biomedical use.
- Various synthesis methods for BP nanosheets and quantum dots are available.
- Potential applications include biosensors, cancer therapy, drug delivery, and tissue regeneration.
Conclusions:
- Black Phosphorus is a promising 2D material for advanced biomedical and theranostic applications.
- Addressing challenges in characterization and functionalization is crucial for realizing its full potential.
- Further research into BP's toxicity is necessary.
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