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Table 1 Microconduit depth and electrical resistance versus scission time.

From: Transdermal microconduits by microscission for drug delivery and sample acquisition

Scission time(s) Holder condition Microconduit to ECG resistance Microconduit depth (μm)
No scission Dry 1–3 MΩ 0
No scission Saline 1–3 MΩ 0
2–5 Saline 100–200 kΩ 10–30
10 Saline 50–70 kΩ 30–70
15 Saline 28–35 kΩ 70–100
20 Saline 18–24 kΩ 100–160+