Author/Editor | Drobne, Damjana; Milani, Marziale; Zrimec, Alexis; Berden-Zrimec, Maja; Tatti, Francesco; Drašlar, Kazimir | |
Title | Focused ion beam/scanning electron microscopy studies of Porcellio scaber (Isopoda, Crustacea) digestive gland epithelium cells | |
Type | članek | |
Source | Scanning | |
Vol. and No. | Letnik 27 | |
Publication year | 2005 | |
Volume | str. 30-4 | |
Language | eng | |
Abstract | The focused ion beam (FTB) was used to prepare cross sections of precisely selected regions of the digestive gland epithelium of a terrestrial isopod P scaber (Isopoda, Crustacea) for scanning electron microscopy (SEM). The FIB / SEM system allows ad libitum selection of a region for gross morphologic to ultrastructural investigation, as the repetition of FIB/SEM operations is unrestricted. The milling parameters used in our work proved to be satisfactory to produce serial two-dimensiunal (2-D) cuts and/or three-dimensional (3-D) shapes on a submicrumeter scale. A final, cleaning mill at lower ion currents was employed to minimize the milling artifacts. After cleaning, the milled surface was free of filament- and ridge-like milling artifacts. No other effects of the cleaning mill were observed. | |
Descriptors | DIGESTIVE SYSTEM CRUSTACEA MICROSCOPY, ELECTRON, SCANNING |