AUTHOR=Zhou Xuelai , Jiang Kangli , Han Yuxin , Yang Shuxu TITLE=A preclinical study of a novel dual-modality contrast agent in rodent models JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2025.1557772 DOI=10.3389/fbioe.2025.1557772 ISSN=2296-4185