{"entity": "Nature Materials", "url": "https://wpnews.pro/entity/Nature Materials", "count": 1, "articles": [{"slug": "injectable-nanorobots-may-help-heal-spinal-injuries", "title": "Injectable nanorobots may help heal spinal injuries", "url": "https://wpnews.pro/news/injectable-nanorobots-may-help-heal-spinal-injuries", "published_at": "2026-06-03 19:50:31+00:00"}]}