细菌“药丸”检测肠道疾病 — 无需内窥镜 (IMAGE) American Chemical Society Caption 感知胃肠疾病的微球传感器悬浮于溶液中(左),随后被磁铁吸附到试管侧壁(右),使研究人员能轻松地从生物样本中回收它们。 Credit 改编自 2025 年《ACS Sensors》, DOI: 10.1021/acssensors.5c01813 Usage Restrictions Image may only be used with credit shown. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.