{"ok":true,"trend":{"id":221400,"platform":"news","region":"global","key":"a new metal-free and water-soluble molecule that can produce florescence and used as mri contrast material","title":"A new metal-free and water-soluble molecule that can produce florescence and used as MRI contrast material","url":"https://news.google.com/rss/articles/CBMiXEFVX3lxTFA3bGFUdVluTnZOZTZBU3NYN0lmZlBTZkxWc0hTSHRIbXF4b1lzc1BGTDM2NUc1TWNNX1JzRm5UeWhYQ0c3VFhMLTZwdlJNOHBydVhveXowSmhHR2lk?oc=5","first_seen":"2026-09-28T10:20:46.769450Z","last_seen":"2026-09-28T11:42:46.809125Z","last_rank":28,"peak_rank":15,"last_volume":null,"peak_volume":0,"seen_count":2,"score":0.7896875,"category_hint":"science","section":"science","category":"science","summary":"Researchers have developed a new molecule that is metal-free and water-soluble, capable of producing fluorescence while also functioning as an MRI contrast material. The dual-function design could offer an alternative to gadolinium-based contrast agents, which carry safety concerns for some patients. Details of the study are being circulated via science news outlets.","why":"Interest in safer alternatives to metal-based MRI contrast agents is driving attention to this new research","tone":"positive","entities":["MRI","fluorescent imaging"],"summarized_at":"2026-09-28T10:21:15.869824Z","meta":{"via":"scan","lang":"en","term":"science","source":"eurekalert.org","generic":0.04,"published":"Mon, 28 Sep 2026 07:31:22 GMT"},"nw":0.53,"promo":0.02,"kind":"news_event","importance":1.55,"hidden":false,"hide_reason":null,"judged_at":"2026-09-28T10:20:48.341621Z","title_en":"Scientists unveil metal-free fluorescent molecule for MRI imaging","section_name":"Science","category_name":"Science","timeline":[{"captured_at":"2026-09-28T10:20:46.769450Z","rank":15,"volume":null},{"captured_at":"2026-09-28T11:42:46.809125Z","rank":28,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMiXEFVX3lxTFA3bGFUdVluTnZOZTZBU3NYN0lmZlBTZkxWc0hTSHRIbXF4b1lzc1BGTDM2NUc1TWNNX1JzRm5UeWhYQ0c3VFhMLTZwdlJNOHBydVhveXowSmhHR2lk?oc=5","author":"eurekalert.org","title":"A new metal-free and water-soluble molecule that can produce florescence and used as MRI contrast material","snippet":null,"posted_at":"2026-09-28T07:31:22Z","likes":null}],"elsewhere":[],"window":"7d"}}