Ecosafe nanomaterials for environmental remediation

The use of engineered nanomaterials (ENMs) for environmental remediation, known as nanoremediation, represents a challenging and innovative solution; however, their environmental application still poses many questions in terms of ecological impact, as their benefits could be overcome by environmental costs. The documented hazard of ENMs for aquatic species raises regulatory concerns and public awareness in terms of risk-benefit and calls for a more ecologically safe predictive assessment approach in order to support their safe application in the field (ecosafety). The need of efficient and sustainable technologies for environmental remediation is now moving the research interest toward new eco-friendly materials, abundant in nature, that require little processing and biodegradable. Biomass waste is a priceless source of building blocks for the design of ecosafe solutions.