Non-toxic nanoparticles from phytochemicals: preparation and biomedical application

Area of Science:

• Biomaterials Science
• Nanotechnology
• Green Chemistry

Background:

• Nanoparticles (NPs) are crucial in biomedicine, drug delivery, and cosmetics.
• Current NP synthesis often relies on toxic chemical reagents, posing safety concerns.
• Developing biocompatible and non-toxic nanomaterials is a significant challenge.

Purpose of the Study:

• To introduce the preparation of biocompatible NPs using phytochemicals.
• To highlight phytochemicals as reducing agents and stabilizers in NP synthesis.
• To discuss potential biomedical and biotechnological applications of these green NPs.

Main Methods:

• Utilizing phytochemicals extracted from plants, vegetables, and fruits.
• Employing phytochemicals as natural reducing agents and stabilizers.
• Synthesizing metal ions into metal NPs in aqueous solutions.

Main Results:

• Successful synthesis of biocompatible NPs using phytochemicals across various concentrations.
• Demonstration of phytochemicals' dual role as reducing agents and stabilizers.
• Identification of eco-friendly NP preparation methods.

Conclusions:

• Phytochemical-based NP synthesis offers a sustainable and non-toxic alternative.
• These biocompatible NPs hold significant promise for biomedical and biotechnological advancements.
• Further research into phytochemical-derived nanomaterials is warranted for diverse applications.