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Fig. 1 | Plant Methods

Fig. 1

From: Tracking deuterium uptake in hydroponically grown maize roots using correlative helium ion microscopy and Raman micro-spectroscopy

Fig. 1

Data acquisition and processing steps. A Root cross-section imaged by HIM, yellow rectangle indicates the area analyzed by CRM. B Root spectrum obtained from CRM (red: untreated, blue: background, and cosmic ray removed). C CRM map of the analyzed area showing CH band (heat map, yellow enriched area) and derived mask to segment map into root (white) and holes/background (black). D Workflow for correlative CRM-HIM analysis and data treatment

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