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Contact Angle: Advantages over test inks - A technological revolution ramping up its reproducibility
Optical contact angles are already successfully applied in almost every industry and research field. Sometimes test inks are considered as cheap alternative. We will illustrate why such dyne pens can yield false results. We will present the novel Liquid Needle as a technological revolution in the field of optical contact angle measurements. This technology significantly increases the reliability and reproducibility of contact angle measurements.