Polymerization process of hydrogel microspheres on video

Aqueous free-radical precipitation polymerization is one of the most useful methods to prepare uniformly sized hydrogel microspheres (microgels), and an understanding of the polymerization mechanism is crucial to control ...

3-D images of fabric 'sandwich' can help measure textile friction

To quantify exactly how itchy a wool sweater might be when worn directly against the skin, or how soft a blanket spread on your bed can be, North Carolina State University researchers developed a method of measuring fabric's ...

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