Alternative method for local surface functionalization using liquid dielectrophoresis: An application with polyethyleneimine polymer for bacteria trapping onto a surface

Autor:	Dominique Collard, Vincent Agache, Laurent Jalabert, Dorothée Jary, Raphael Renaudot, Yves Fouillet, Thomas Nguyen, Hiroyuki Fujita, Momoko Kumemura
Rok vydání:	2013
Předmět:	Alternative methods Surface (mathematics) chemistry.chemical_classification Materials science General Chemical Engineering Evaporation Nanotechnology General Chemistry Trapping Polymer Dielectrophoresis chemistry Surface modification Planar substrate
Zdroj:	RSC Advances. 3:9214
ISSN:	2046-2069
DOI:	10.1039/c3ra40700d
Popis:	This study presents a new application of Liquid DiElectroPhoresis (LDEP) for local surface functionalization of a planar substrate. Circular spots (diameter ranging from 24 to 100 μm) made of PolyEthyleneImine (PEI) polymer can be accurately positioned, after evaporation of sessile microdroplets, created by LDEP, from a solute polymer. This local surface modification is validated by trapping of Bacillus subtilis spores onto these spots.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e0e50533e5b151052c47743d7a27fdd0 https://doi.org/10.1039/c3ra40700d Zobrazit plný text záznamu