Bio-based nanomaterials as effective, friendly solutions and their applications for protecting water, soil, and air
Akhil Pradiprao Khedulkar, Rushikesh G. Bobade, Ruey‐an Doong, Bidhan Pandit, Minh‐Ky Nguyen, R.C. Ambare, Tuan‐Dung Hoang, K.J. Rudresh Kumar
Abstract
Bio-based nanomaterials are gaining considerable attention in environmental applications due to their excellent properties such as biodegradability, renewability, biocompatibility, and synergetic effects. In this work, we provide a comprehensive review of bio-based materials, mainly exploring their various applications in environmental sectors, such as water treatment, soil remediation, biodegradable plastics, their advantages, and challenges. Particularly, we categorized the functions of bio-based nanomaterials in a circular economy. Ultimately, we discussed thoroughly the present challenges associated with the production and application of bio-based nanomaterials. We believe this work provides inspiring ideas and strategies for ongoing research and development in bio-based nanomaterials to address environmental challenges in our world. • This review provides insights for future research on sustainable nanomaterials. • Biocompatible, biodegradable, and renewable approaches are reviewed in details. • Water treatment, soil remediation, and biodegradable plastics are discussed. • Key challenges in production and application are critically analyzed. • Role of bio-based nanomaterials in circular economy is systematically categorized.