{"date":"20261020","column":"科技","count":1,"updatedAt":"2026-10-20 03:59:07","items":[{"id":"ARTIOTiVLacyXBVuoLHKDo1G261019","title":"重仅1克 我国科学家研制世界最轻无线介观显微镜","url":"https://news.cctv.com/2026/10/20/ARTIOTiVLacyXBVuoLHKDo1G261019.shtml","brief":"我国科学家研制出目前世界最轻无线介观显微镜，重量仅1克，可在6毫米视场内以单细胞分辨率记录小鼠大脑皮层的神经活动，单只小鼠可同时记录8500多个神经元，是现有同类型设备的25倍。","dateTime":"2026-10-20 00:14:15","keywords":"科学家 研制 世界最轻 无线介观显微镜","image":"https://p5.img.cctvpic.com/photoworkspace/2026/10/19/2026101923130533442.jpg"}]}