新质生产力在湖北丨国家脉冲强磁场科学中心：领跑世界的磁场
<p style="font-family: Microsoft YaHei; font-size: 18px; margin-top: 2rem; margin-bottom: 2rem; padding: 0px; border: 0px; outline: 0px; box-sizing: border-box; position: relative; color: rgb(51, 51, 51); text-wrap: wrap; background-color: rgb(255, 255, 255); text-align: center;"><iframe src="https://app.cjyun.org/video/player/index?vid=716427&thumb=https%3A%2F%2Fimg.cjyun.org%2Fa%2F10008%2F202506%2F636714a0168e576b0d90f03da0313291.jpg&sid=10008&next=&autoStart=0&type=&customid=107&width=1920&height=1080" frameborder="0" allowfullscreen="" __idm_id__="462113793" style="max-width: unset; max-height: unset; width: 640px; height: 360px;"></iframe></p><p style="font-family: Microsoft YaHei; font-size: 18px; margin-top: 1.5em; margin-bottom: 1.5em; padding: 0px; border: 0px; outline: 0px; box-sizing: border-box; position: relative; color: rgb(51, 51, 51); text-wrap: wrap; background-color: rgb(255, 255, 255); line-height: 1.8; text-indent: 2em; text-align: justify;">一枚绿豆大小的胶囊机器人，在人体内精准送药，从而彻底改变胃肠道等疾病患者的诊疗方式，这样的梦想正逐步变为现实。今天，我们走进“国之重器”——国家脉冲强磁场科学中心，去看一看。<br data-filtered="filtered"/></p><p style="font-family: Microsoft YaHei; font-size: 18px; margin-top: 1.5em; margin-bottom: 1.5em; padding: 0px; border: 0px; outline: 0px; box-sizing: border-box; position: relative; color: rgb(51, 51, 51); text-wrap: wrap; background-color: rgb(255, 255, 255); line-height: 1.8; text-indent: 2em; text-align: justify;">在华中科技大学的国家脉冲强磁场科学中心实验室里，曹全梁教授团队正在调试他们的最新科研成果——一枚直径10毫米左右的磁控电动胶囊机器人。这个小小的装置，能被外部磁场精准控制，在人体内定点停留、定时释放药物，并且具备内置振动机制。</p><p style="font-family: Microsoft YaHei; font-size: 18px; margin-top: 1.5em; margin-bottom: 1.5em; padding: 0px; border: 0px; outline: 0px; box-sizing: border-box; position: relative; color: rgb(51, 51, 51); text-wrap: wrap; background-color: rgb(255, 255, 255); line-height: 1.8; text-indent: 2em; text-align: justify;"><strong>华中科技大学国家脉冲强磁场科学中心教授 曹全梁：</strong>打一个比喻，如果说你想把药物撒到地表面，你可能把药物就撒到草上面去，并没有和地表面直接接触。这种振动可以有效地将屏障消除掉，将内部的药物100%释放出来。</p><p style="font-family: Microsoft YaHei; font-size: 18px; margin-top: 1.5em; margin-bottom: 1.5em; padding: 0px; border: 0px; outline: 0px; box-sizing: border-box; position: relative; color: rgb(51, 51, 51); text-wrap: wrap; background-color: rgb(255, 255, 255); line-height: 1.8; text-indent: 2em; text-align: justify;"><span style="font-family: inherit; margin: 0px; padding: 0px; border: 0px; outline: 0px; box-sizing: border-box; position: relative; text-indent: 2em;">这项磁控技术至关重要，它能解决像DNA、蛋白质类药物在肠胃里“水土不服”、吸收不好的难题，让口服代替注射成为可能，比如未来可能替代胰岛素注射，目前该技术已进入临床前动物实验阶段。让磁控胶囊既小、载药量又高，背后是脉冲强磁场和相关电磁技术的关键突破。科研团队发现，传统方法充磁后再组装，强磁力会让精密元件变形。他们另辟蹊径，攻克了这一难关。</span></p><p style="font-family: Microsoft YaHei; font-size: 18px; margin-top: 1.5em; margin-bottom: 1.5em; padding: 0px; border: 0px; outline: 0px; box-sizing: border-box; position: relative; color: rgb(51, 51, 51); text-wrap: wrap; background-color: rgb(255, 255, 255); line-height: 1.8; text-indent: 2em; text-align: justify;"><strong>华中科技大学国家脉冲强磁场科学中心教授 曹全梁：</strong>最大的难度在于它内部的复杂磁化。我们现在也实现了先组装、再整体充磁，设计脉冲强磁场位形，来一次放电让它带上一个多向磁场。</p><p style="font-family: Microsoft YaHei; font-size: 18px; margin-top: 1.5em; margin-bottom: 1.5em; padding: 0px; border: 0px; outline: 0px; box-sizing: border-box; position: relative; color: rgb(51, 51, 51); text-wrap: wrap; background-color: rgb(255, 255, 255); line-height: 1.8; text-indent: 2em; text-align: justify;">国家脉冲强磁场科学中心每天进行着十多项前沿实验。至今，已有30多个国家、141家高校和科研院所的研究人员，在这里完成了2000多项课题研究，涵盖物理、化学、新材料等领域。在标志脉冲强磁场装置水平的五大核心指标中，国家脉冲强磁场科学中心的峰值场强达到94.88特斯拉，世界第二；而平顶磁场强度、脉冲重复频率、测量精度和磁体寿命等多项指标，均全球领先。</p><p style="font-family: Microsoft YaHei; font-size: 18px; margin-top: 1.5em; margin-bottom: 1.5em; padding: 0px; border: 0px; outline: 0px; box-sizing: border-box; position: relative; color: rgb(51, 51, 51); text-wrap: wrap; background-color: rgb(255, 255, 255); line-height: 1.8; text-indent: 2em; text-align: justify;"><strong>华中科技大学国家脉冲强磁场科学中心教授 朱增伟：</strong>在普通实验室没法实现的一些条件，我们可以用这里来实现。能够发现更多的物理现象，也可以揭示更多的物理规律。</p><p style="font-family: Microsoft YaHei; font-size: 18px; margin-top: 1.5em; margin-bottom: 1.5em; padding: 0px; border: 0px; outline: 0px; box-sizing: border-box; position: relative; color: rgb(51, 51, 51); text-wrap: wrap; background-color: rgb(255, 255, 255); line-height: 1.8; text-indent: 2em; text-align: justify;">磁场越强，应用潜力越大。中心已启动“脉冲强磁场实验装置优化提升”项目，计划将峰值场强提升至110特斯拉，实验站从8个增至27个，研究领域从物质科学拓展到生命科学和强电磁工程科学等前沿基础科学和国家重大需求方向。</p><p style="font-family: Microsoft YaHei; font-size: 18px; margin-top: 1.5em; margin-bottom: 1.5em; padding: 0px; border: 0px; outline: 0px; box-sizing: border-box; position: relative; color: rgb(51, 51, 51); text-wrap: wrap; background-color: rgb(255, 255, 255); line-height: 1.8; text-indent: 2em; text-align: justify;"><strong>华中科技大学国家脉冲强磁场科学中心主任 李亮：</strong>现在你看到的医院里面用核磁共振成像，用的1.5特斯拉和3特斯拉，能够看到的是零点几个毫米。如果把这个磁场强度提高到9.4特斯拉，我们就能够看清30个微米的东西，对于疾病的早期诊断、药物研究都是非常有利的。</p><p style="font-family: Microsoft YaHei; font-size: 18px; margin-top: 1.5em; margin-bottom: 1.5em; padding: 0px; border: 0px; outline: 0px; box-sizing: border-box; position: relative; color: rgb(51, 51, 51); text-wrap: wrap; background-color: rgb(255, 255, 255); line-height: 1.8; text-indent: 2em; text-align: justify;">从领跑世界的磁场，到惠及生命的微型机器人，国家脉冲强磁场科学中心正将“看不见”的科技力量，转化为“摸得着”的健康福祉。</p><p><br/></p><section style="max-width: 100%; color: rgb(67, 74, 84); font-family: -apple-system-font, Helvetica, PingFang SC, Hiragino Sans GB, Arial, Microsoft YaHei; text-wrap: wrap; font-size: 17px; letter-spacing: 1px; text-align: justify; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; outline: 0px; box-sizing: border-box; overflow-wrap: break-word !important;"><section style="overflow-wrap: break-word !important; max-width: 100%; margin: 0.5em 0px; padding: 0px; outline: 0px; box-sizing: border-box;"><section style="overflow-wrap: break-word !important; max-width: 100%; margin: 0px; padding: 0px; outline: 0px; height: 1px; background-color: rgb(160, 160, 160); line-height: 0; box-sizing: border-box;"><br data-filtered="filtered" style="overflow-wrap: break-word !important; margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box;"/></section></section></section><p style="overflow-wrap: break-word; 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