<p>➀ A group of researchers from Concordia University explores how nanotechnology could offer faster, safer, and more effective solutions for coastal oil spill remediation; </p><p>➁ The study, published in the journal Environmental Science Nano, analyzes the status of nanotechnologies in coastal oil spill response and presents suggestions and research gaps; </p><p>➂ Encouraging results from lab-based studies need to be field-tested to ensure sustainable and eco-friendly application.</p>