来自美国国会两院两党的一组议员星期四(7月31日)推出《2025年维吾尔种族灭绝问责和制裁法案》(The Uyghur Genocide and Accountability Sanctions Act of 2025) ...

Among them: a first-time visitor fascinated by Chinese culture and considering studying here; a seasoned “China expert” who has spent years researching the country; and a longtime resident who has ...

肿瘤微环境中缺氧与甲醛 (FA)的协同作用加速癌症进展，但现有探针难以实现双标记同步检测。中科院兰州化学物理研究所团队创新性地构建了"AND"逻辑探针Cy-MB@F4C4A，通过非共价策略将FA响应型Cy-MB封装于缺氧响应性偶氮杯芳烃F4C4A中，实现11.5 μM检测限的双重激活，为肿瘤精准诊疗提供新型分子工具。