Polysaccharide based bionanocomposites, properties and applications: A review

Area of Science:

• Materials Science
• Nanotechnology
• Biotechnology

Background:

• Bio-nanocomposites integrate biopolymers with inorganic nanofillers (e.g., MMT, Ag, SiO2, TiO2, ZnO).
• These materials exhibit nanoscale dimensions (1-100nm) and possess desirable properties like biocompatibility, antimicrobial activity, and biodegradability.
• Polysaccharide-based bio-nanocomposites are gaining attention for sustainable material development.

Purpose of the Study:

• To review the synthesis, modification, characterization, and applications of polysaccharide-based bio-nanocomposites.
• To highlight recent advancements in the field of bio-nanocomposite materials.
• To explore their potential in diverse areas including regenerative medicine, drug delivery, and environmental remediation.

Main Methods:

• Literature review focusing on synthesis and modification techniques.
• Analysis of characterization methods for bio-nanocomposites.
• Compilation of application data across various sectors.

Main Results:

• Bio-nanocomposites demonstrate tunable properties based on biopolymer and nanofiller selection.
• Functionalized clays with biopolymers show promise for pollutant removal.
• Applications span regenerative medicine, drug delivery, tissue engineering, electronics, and food packaging.

Conclusions:

• Bio-nanocomposites represent a significant advancement in creating functional, eco-friendly materials.
• Their versatile properties facilitate innovative solutions in healthcare and environmental science.
• Further research promises expanded applications and improved material performance.