In article number 1700276, Erdmann Spiecker and co‐workers present a versatile approach that provides a general routine for the extensive and advanced 3D characterization of micro‐ and nanoparticles. The method, involving the transfer of individual particles onto tailored tips using a conventional scanning electron microscope equipped with a micromanipulator, enables damage‐ and contamination‐free preparation of freestanding particles and is demonstrated for 360° electron tomography of micro‐/macroporous zeolite micrometer‐sized particles and mesoporous alpha‐hematite nanoparticles.

中文翻译：

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显微操作：使用360°电子断层摄影术传输单个微粒和纳米颗粒以进行高精度3D分析（小方法1/2018）

在1700276号文章中，Erdmann Spiecker和他的同事们提出了一种通用的方法，该方法为微细颗粒和纳米颗粒的广泛而先进的3D表征提供了通用程序。该方法涉及到使用配备了微操纵器的常规扫描电子显微镜将单个颗粒转移到定制的尖端上，从而能够无损和无污染地制备独立的颗粒，并且已在360°电子层析成像中对微/大分子沸石千分尺进行了演示。大小的颗粒和介孔的α-赤铁矿纳米颗粒。