Figure 2From: Measurement of ice thickness on vitreous ice embedded cryo-EM grids: investigation of optimizing condition for visualizing macromolecules Thickness values measured from carbon film and vitreous ice embedded cryo-EM grids. (A-C) Chosen areas for thickness measurements are represented as inside rectangle: area of carbon film (A), entire area of vitreous ice within a hole (B), central region of vitreous ice (C). (D) Measured thickness values of each type grid according to different area as described in (A-C). For each condition, 20 independent areas was chosen and used to measure the thickness. Mean values are in nm and measured thickness is represented by standard deviation.Back to article page