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Low-cost 3D-printed fluorescence detector for capillary electrophoresis
Přikryl, Jan ; Foret, František
We have verified the possibility of Fused Deposition Modeling (type of additive manufacturing) for lab-made construction of inexpensive fluorescence detector for capillary electrophoresis using commercially available optical components. Sensitivity of fabricated and assembled detection system was tested by fluorescein solutions. Limits of detection were determined for several tested arrangements.
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Polydopamine coated capillaries for CE separations
Partyka, Jan ; Foret, František ; Vu, T. T. ; Sudor, J.
We have tested CE separation of selected samples in capillaries with polydopamine modified surface. The capillaries were modified by polydopamine or polydopamine with an additive. The polydopamine coating with additive represents a simple and effective procedure for capillary alteration by another modificator such as hydroxyethyl cellulose, hydroxypropyl cellulose etc. In this work, we represent separation data from PrinCE system with UV detection for peptides, proteins and oligosaccharides labeled by 2-aminobenzoic acid.
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