IASST Researchers Develop Eco-Friendly Wound Dressing from Banana Fibers

An innovative solution has emerged in the realm of wound care, one that not only addresses the pressing need for effective treatments but also champions sustainability. Researchers at the Institute of Advanced Study in Science and Technology (IASST), in a groundbreaking initiative, have repurposed banana pseudo stems, a byproduct of India's thriving banana industry, into a versatile wound dressing material.

Transforming Agricultural Waste into Value

India, renowned as the world's largest banana-farming nation, grapples with the disposal of banana pseudo stems post-harvest. Often regarded as agricultural waste, these pseudo stems possess untapped potential. Spearheaded by Prof. Devasish Chowdhury and Prof. (Retd) Rajlakshmi Devi, the research team at IASST, including Mridusmita Barman, a key contributor to the project, embarked on a journey to unlock the hidden value within these discarded stems.

Employing an ingenious approach, the scientists combined banana fibers with biopolymers such as chitosan and guar gum. This fusion resulted in developing a multifunctional wound dressing patch boasting remarkable mechanical strength and antioxidant properties. Furthermore, the researchers enhanced the patch's efficacy by incorporating an extract from the Vitex negundo L. plant, showcasing its prowess as a drug-release platform and antibacterial agent.

Central to the innovation is its sustainability quotient. By utilizing locally available and natural materials, the manufacturing process becomes both straightforward and cost-effective. Moreover, the eco-friendly nature of the dressing material underscores its non-toxic attributes, aligning seamlessly with environmental preservation efforts.

A Shift in Wound Care with Banana Fibers

Prof. Chowdhury emphasizes the transformative potential of this development, heralding it as a new era in wound healing. The banana fiber-biopolymer composite dressing not only offers a cost-effective alternative but also embodies reliability and environmental responsibility. Its versatility opens doors to diverse applications, promising a positive impact on both health and the environment.

Recognition and Future Prospects

This pioneering research's significance has garnered global attention, culminating in its publication in the esteemed International Journal of Biological Macromolecules by Elsevier. This recognition further solidifies its stature within the scientific community and paves the way for future advancements in biomedical research and sustainable healthcare solutions.

The synthesis of banana fibers with biopolymers represents a remarkable fusion of agricultural ingenuity and biomedical innovation. As the world grapples with the dual challenges of healthcare and environmental sustainability, this eco-friendly wound dressing material stands as a beacon of hope, offering a tangible solution that transcends boundaries and embraces a brighter, greener future.

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