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Electrospun Nanofbers materials have attracted significant attention in biomedical applications due to their unique properties and versatility. However, electrospun nanofibres often fail to meet environmental standards due to solvent dependence and significant drawbacks such as toxicity, flammability and disposal challenges. Based on this, Professor Won-Ki Lee of Pukyong National University, South Korea, has published a review discussing the use of electrostatic spinning in the production of ultrafine nanofibres, the increasing focus on sustainability in materials design and production, and the potential of green and natural nanofber machime for biomedical applications.
Number of publications and patents per year on the subject of ‘electrospimnig machine’
2.Biocompatible and biodegradable polymers utilising renewable raw material sources, environmentally friendly processing techniques and environmental impact assessment are discussed.
3.The potential of green and natural electrospun nanofibres to address sustainability issues while meeting the needs of a variety of biomedical applications, including tissue engineering, drug delivery, wound healing and diagnostic platforms, is highlighted.
The strengths, challenges and future prospects of these materials are analysed, providing insights into the ongoing development of environmentally responsible nanofber machine in the biomedical field.
Green Electrospun Nanofbers Technology is an environmentally friendly and sustainable nanofibre preparation technology that uses green solvents and renewable raw materials, reducing the reliance on toxic solvents and synthetic polymers used in conventional electrostatic spinning.
The features of Green Electrospun Nanofbers Technology include:
the use of water, ionic liquids or natural solvents and other non-toxic or low-toxic solvents, to avoid the environmental and health risks associated with traditional organic solvents.
the use of natural polymers, bio-based polymers or biodegradable polymers as raw materials for nanofibres, in line with the concept of sustainable development.
through green electrospimnig machine and other techolopies to reduce or avoid the use of solvents, further reducing the environmental impact.
Classification of Green Electrospun Nanofbers Technology
1. Tissue engineering: Electrospun Nanofbers can be used as scaffold materials for cell culture and tissue regeneration, promoting repair and regeneration of damaged tissues.
2. drug delivery: Electrospun Nanofbers can be used as carriers for drugs to achieve controlled release and targeted delivery of drugs to improve the efficacy of drugs and reduce side effects.
3. Wound dressing: Electrospun Nanofbers can be prepared into dressings with good air permeability and adsorption properties for wound healing and protection.
4. diagnostic platforms: Electrospun Nanofbers can be used to prepare biosensors and diagnostic platforms for biomarker detection and disease diagnosis.
5. medical devices: Electrospun Nanofbers can be used to prepare medical devices, such as artificial blood vessels, artificial organ scaffolds and so on.
These electrospimnig machine applications fully demonstrate the potential of green electrospun nanofibres in the biomedical field, providing new material options and solutions for healthcare.
Application areas ofgreen electrospun nanofibres
Prospects for green electrospun nanofibresin biomedical applicationst
Original link: https://doi.org/10.1016/j.ijbiomac.2024.130135
