@article{oai:nagoya.repo.nii.ac.jp:00018737, author = {Tanaka, Nobuo and Usukura, Jiro and Kusunoki, Michiko and Saito, Yahachi and Sasaki, Katuhiro and Tanji, Takayoshi and Muto, Shunsuke and Arai, Shigeo}, issue = {1}, journal = {Journal of electron microscopy}, month = {Feb}, note = {Environmental transmission electron microscopy and ultra-high resolution electron microscopic observation using aberration correctors have recently emerged as topics of great interest. The former method is an extension of the so-called in situ electron microscopy that has been performed since the 1970s. Current research in this area has been focusing on dynamic observation with atomic resolution under gaseous atmospheres and in liquids. Since 2007, Nagoya University has been developing a new 1-MV high voltage (scanning) transmission electron microscope that can be used to observe nanomaterials under conditions that include the presence of gases, liquids and illuminating lights, and it can be also used to perform mechanical operations to nanometre-sized areas as well as electron tomography and elemental analysis by electron energy loss spectroscopy. The new instrument has been used to image and analyse various types of samples including biological ones.}, pages = {205--215}, title = {Development of an environmental high-voltage electron microscope for reaction science}, volume = {62}, year = {2013} }