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Essential Oils in Skin Tissue Engineering: Opportunities, Integration, and Overcoming Challenges
Elif Emekdar1, Selcen Ari Yuka1,2, Azime Erarslan3,4
1Faculty of Chemical and Metallurgical Engineering, Bioengineering Department, Yildiz Technical University, Esenler, 34210, Istanbul, Turkey.
Tissue Engineering and Regenerative Medicine
|July 17, 2026
Summary
Essential oils (EOs) show promise in tissue regeneration due to their beneficial properties. Advanced delivery systems enhance EO stability and efficacy for improved wound healing and skin tissue engineering.
Area of Science:
- Biomedical Engineering
- Materials Science
- Pharmacology
Background:
- Essential oils (EOs) possess antimicrobial, anti-inflammatory, antioxidant, and wound-healing properties, making them valuable in biomedical applications.
- Their biocompatibility and biodegradability further support their use in tissue regeneration.
- Traditional EO applications face limitations due to volatility, instability, and potential irritation.
Purpose of the Study:
- To review current tissue engineering strategies utilizing the biological functions of essential oils.
- To analyze nanoparticle systems, smart delivery systems, and wound dressings for EO applications.
- To identify challenges and propose solutions in EO-based tissue engineering.
Main Methods:
- Literature review focusing on EO biological functions (biocompatibility, antimicrobial, anticancer, antioxidant).
- Analysis of studies involving nanoparticle encapsulation, smart delivery systems, and wound dressings/coatings.
- Evaluation of existing issues and strategies for EO delivery in tissue engineering.
Main Results:
- Innovative strategies like nanoparticle encapsulation and smart delivery systems improve EO stability and controlled release in skin tissue engineering.
- Wound dressings incorporating EOs enhance the biofunctionality of regenerative platforms.
- Advanced delivery systems improve EO stability, though long-term stability remains a challenge.
Conclusions:
- Integrating essential oil-based tissue engineering with nanotechnology optimizes biological effects and application success.
- Challenges in safety, biomaterial interactions, and scalability are being addressed by recent advancements.
- EO-based strategies show significant potential for advancing skin tissue engineering and overcoming current limitations.
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