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Updated: Jan 20, 2026

Precision Milling of Carbon Nanotube Forests Using Low Pressure Scanning Electron Microscopy
08:10

Precision Milling of Carbon Nanotube Forests Using Low Pressure Scanning Electron Microscopy

Published on: February 5, 2017

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エチオピア の ウォランソ ミル で 発見 さ れ た 3,800万 年 前の ホミニン の 頭蓋骨

Yohannes Haile-Selassie1, Stephanie M Melillo2, Antonino Vazzana3

  • 1Department of Physical Anthropology, Cleveland Museum of Natural History, Cleveland, OH, USA. yhaileselassie@cmnh.org.

Nature
|August 30, 2019
PubMed
まとめ

エチオピアで発見された約380万年前のヒト頭蓋骨は アウストラロピテクス・アナメンシスの頭蓋骨の形状を明らかにしています この発見は,以前の進化モデルに異議を唱える,アウストラロピテコス・アナメンシスとアウストラロピテコス・アファレンシスの大きな違いを示しています.

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Focussed Ion Beam Milling and Scanning Electron Microscopy of Brain Tissue08:57

Focussed Ion Beam Milling and Scanning Electron Microscopy of Brain Tissue

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Sample Preparation by 3D-Correlative Focused Ion Beam Milling for High-Resolution Cryo-Electron Tomography08:20

Sample Preparation by 3D-Correlative Focused Ion Beam Milling for High-Resolution Cryo-Electron Tomography

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関連する概念動画

Precision Milling of Carbon Nanotube Forests Using Low Pressure Scanning Electron Microscopy08:10

Precision Milling of Carbon Nanotube Forests Using Low Pressure Scanning Electron Microscopy

Low pressure scanning electron microscopy in a water vapor ambient is used to machine nanoscale to microscale features in carbon nanotube...
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This protocol describes how resin embedded brain tissue can be prepared and imaged in the three dimensions in the focussed ion beam, scanning electron...
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Here, we present a pipeline for 3D-correlative focused ion beam milling on guiding the preparation of cellular samples for cryo-electron tomography. The 3D position of fluorescently tagged proteins of interest is first determined by cryo-fluorescence microscopy, and then targeted for milling. The protocol is suitable for mammalian, yeast, and bacterial...
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A quasistatic load-to-fracture test with a non-fixed stainless steel ball was developed to determine the fracture strength of minimally invasive posterior computer-aided design and manufacturing restorations cemented to dentin analog materials. This test models the typical loading regime responsible for the fracture of dental...
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Using Flight Mills to Measure Flight Propensity and Performance of Western Corn Rootworm, Diabrotica virgifera virgifera (LeConte)07:38

Using Flight Mills to Measure Flight Propensity and Performance of Western Corn Rootworm, Diabrotica virgifera virgifera (LeConte)

Flight mills are important tools for comparing how age, sex, mating status, temperature, or various other factors may influence an insect’s flight behavior. Here we describe protocols to tether and measure the flight propensity and performance of western corn rootworm under different...
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Nanoscale Characterization of Liquid-Solid Interfaces by Coupling Cryo-Focused Ion Beam Milling with Scanning Electron Microscopy and Spectroscopy

Cryogenic Focused Ion Beam (FIB) and Scanning Electron Microscopy (SEM) techniques can provide key insights into the chemistry and morphology of intact solid-liquid interfaces. Methods for preparing high quality Energy Dispersive X-ray (EDX) spectroscopic maps of such interfaces are detailed, with a focus on energy storage...
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