搜索结果: 1-7 共查到“国际动态 聚合物基复合材料”相关记录7条 . 查询时间(2.937 秒)
美国开发出新型合成聚合物光学测序技术
新型合成 聚合物 光学测序技术
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2024/1/17
美国康奈尔大学科研人员开发了新型合成聚合物光学测序技术——超分辨率成像耦合反应方法（CREATS）。CREATS技术通过将超分辨率成像和荧光反应相结合，能以前所未有的精度确定合成聚合物的单体序列。这一突破对材料科学至关重要，为理解和设计具有预定特性的聚合物材料提供了一个强大的新工具。通过精确控制单体的序列，科研人员可以微调材料的性能，从而创造出更适合特定应用的聚合物。该研究成果发表在《自然化学》上...
科学家发现一种新型聚合物材料或可帮助预防由导尿管引起的尿路感染
聚合物材料 导尿管 尿路感染
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2024/1/18
留置导尿是临床中非常常见的一项诊疗技术，但由导尿引起的导管伴随性尿路感染（Catheter-Associated Urinary Tract Infection, CAUTI）一直困扰着医护人员。通常由硅树脂或乳胶制成的这些导管可以通过形成生物膜、结壳和涌散迁移而留置细菌继发感染，既往研究显示，每天约有5%的带管患者发生菌尿，迫切需要预防导管相关性尿路感染的新方法。
Certain electronics that integrate with the human body — a smartwatch that samples your sweat, for instance — work by converting the ion-based signals of biological tissue into the electron-based sign...
Fabricating the large numbers of computer chips that are found in a multitude of everyday objects, from cell phones to car navigation systems, relies on the use of precise, microscopic stencils that c...
The strongest part of a tree lies not in its trunk or its sprawling roots, but in the walls of its microscopic cells.
Using a novel polymerization process, MIT chemical engineers have created a new material that is stronger than steel and as light as plastic, and can be easily manufactured in large quantities.
Conjugated polymers are essentially clusters of molecules strung along a backbone that can conduct electrons and absorb light. This makes them a perfect fit for creating soft optoelectronics, such as ...