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Pàgina inicial > Articles > Articles publicats > Surface-bound gradient deposition of protein nanoparticles for cell motility studies |
Data: | 2018 |
Resum: | A versatile evaporation-assisted methodology based on the coffee-drop effect is described to deposit nanoparticles on surfaces, obtaining for the first time patterned gradients of protein nanoparticles (pNPs) by using a simple custom-made device. Fully controllable patterns with specific periodicities consisting of stripes with different widths and distinct nanoparticle concentration as well as gradients can be produced over large areas (∼10 cm²) in a fast (up to 10 mm²/min), reproducible, and cost-effective manner using an operational protocol optimized by an evolutionary algorithm. The developed method opens the possibility to decorate surfaces "a-la-carte" with pNPs enabling different categories of high-throughput studies on cell motility. |
Ajuts: | European Commission 654360 European Commission 600388 Ministerio de Economía y Competitividad MAT2016-80826-R Ministerio de Economía y Competitividad SEV-2015-0496 Ministerio de Economía y Competitividad MAT2013-50036EXP Agència de Gestió d'Ajuts Universitaris i de Recerca 2017/SGR-918 Agència de Gestió d'Ajuts Universitaris i de Recerca 2014/SGR-17 Agència de Gestió d'Ajuts Universitaris i de Recerca TECSPR15-1-0015 |
Drets: | Tots els drets reservats. |
Llengua: | Anglès |
Document: | Article ; recerca ; Versió acceptada per publicar |
Matèria: | Surface gradient deposition ; Coffee-drop effect ; Protein nanoparticles ; Inclusion bodies ; Surface biofunctionalization ; Cell motility |
Publicat a: | ACS applied materials & interfaces, Vol. 10, issue 30 (Aug. 2018) , p. 25779-25786, ISSN 1944-8252 |
Postprint 30 p, 1.4 MB |