Inert atmosphere microscope slide and cover slide irradiation chambers

thingiverse

These two things are specialized enclosures that require a nitrogen/argon atmosphere. A standard-size microscope slide (76x26 mm) or a cover slide (22x26 mm) is carefully positioned at the bottom frame. The top section is secured in place using an elastic band and then sealed with a Suba-Seal. Inert gas can be introduced through a needle, while the bottom remains non-gas-tight to allow slow inert gas flow along the edges. This setup enables irradiation of the sample from below. This apparatus has been extensively utilized for infrared photopolymerisation research work, although it's worth noting that the intense green light used is not an infrared source; its vibrant color adds visual appeal. Unfortunately, no image of the larger chamber (designed for microscope slides) is available, but its functionality mirrors that of the smaller counterpart. To print the large chamber, support material must be utilized. In contrast, the small enclosure can be successfully printed without added support.