Contact angle measurement

By measuring the contact angle with two types of reagents, it becomes possible to analyze the surface free energy of the material.

last updated Jul 03, 2025

Verification of the sterilization effect of atmospheric pressure plasma on bacteria attached to smartphones.

We conducted an experiment aimed at visualizing the extent of the sterilization effect of atmospheric pressure plasma irradiation and clarifying its effectiveness and challenges!

last updated Jul 30, 2025