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- ItemTrapping self-propelled micromotors with microfabricated chevron and heart-shaped chips(Cambridge : Royal Society of Chemistry, 2014) Restrepo-Pérez, Laura; Soler, Lluís; Martínez-Cisneros, Cynthia S.; Sanchez, Samuel; Schmidt, Oliver G.We demonstrate that catalytic micromotors can be trapped in microfluidic chips containing chevron and heart-shaped structures. Despite the challenge presented by the reduced size of the traps, microfluidic chips with different trapping geometries can be fabricated via replica moulding. We prove that these microfluidic chips can capture micromotors without the need for any external mechanism to control their motion.
- ItemBiofunctionalized self-propelled micromotors as an alternative on-chip concentrating system(Cambridge : Royal Society of Chemistry, 2014) Restrepo-Pérez, Laura; Meyer, Anne K.; Helbig, Linda; Sanchez, Samuel; Schmidt, Oliver G.Sample pre-concentration is crucial to achieve high sensitivity and low detection limits in lab-on-a-chip devices. Here, we present a system in which self-propelled catalytic micromotors are biofunctionalized and trapped acting as an alternative concentrating mechanism. This system requires no external energy source, which facilitates integration and miniaturization.
- ItemUntersuchung neuartiger kombinierter Vernetzungsmechanismen für die Pulverlackhärtung unter Einfluss von Katalysatoren, Teilprojekt 1/Teil 1; Untersuchungen zur thermischen und katalysierten Spaltung von Uretdionen als verkappungsmittelfrei blockierte Isocyanate, Teilprojekt 1/Teil 2; Einfluss von Additiven und Pigmenten auf die Grenzflächenphänomene bei der Pulverlackbeschichtung, Teilprojekt 2/Teil 3 : Abschlussbericht Teil 1 - 3 zum Teilprojekt 1 - 2 im Rahmen des F und E-Programmes zur Erweiterung der Anwendung der Pulverlackiertechnik(Dresden : Leibniz-Institut für Polymerforschung, 2000) Gedan-Smolka, Michaela; Meier Haack, Jochen; Lehmann, Frank; Grundke, Karina; Uhlmann, Petra; Wulf, Martin[no abstract available]