3-Dimensional Microorifice Fabricated Utilizing Single Undercut Etching Process for Producing Ultrasmall Water and Chitosan Droplets

<table>The relationship between the diameter of the chitosan droplets and the flow rate ratio. Note that the orifice used in this test was with the equivalent hydraulic diameter of 21.2 <i>μ</i>m.</table>

Journal of Nanomaterials

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Figure 10

Figure 10: 3-Dimensional Microorifice Fabricated Utilizing Single Undercut Etching Process for Producing Ultrasmall Water and Chitosan Droplets 