Publications associées à In-situ fabrication of polyacrylamide membrane in microfluidic device

Publications associées (6)

Photoinitiator-free multi-photon fabrication of compact optical waveguides in polydimethylsiloxane

Demetri Psaltis, Christophe Moser, Ye Pu, Giulia Panusa, Jieping Wang

Compact, low loss flexible optical waveguides are crucial in optofluidic and microfluidic devices for a dense integration of optical functionalities. We demonstrate the fabrication of compact optical waveguides in polydimethylsiloxane through multiphoton l ...

2019

Microfluidics for in vitro biomimetic shear stress-dependent leukocyte adhesion assays

Elena Bianchi

Recruitment of leukocytes from blood to tissues is a multi-step process playing a major role in the activation of inflammatory responses. Tethering and rolling of leukocytes along the vessel wall, followed by arrest and transmigration through the endotheli ...

Elsevier2013

Cooperative Roles of SDF-1 alpha and EGF Gradients on Tumor Cell Migration Revealed by a Robust 3D Microfluidic Model

Melody Swartz

Chemokine-mediated directed tumor cell migration within a three dimensional (3D) matrix, or chemoinvasion, is an important early step in cancer metastasis. Despite its clinical importance, it is largely unknown how cytokine and growth factor gradients with ...

Public Library of Science2013

A Comparative Study on Fabrication Techniques for On-Chip Microelectrodes

Yusuf Leblebici, Carlotta Guiducci, Yüksel Temiz, Anna Ferretti

This paper presents an experimental study on different microelectrode fabrication techniques, with particular focus on the robustness of the surface insulation towards typical working conditions required in lab-on-a-chip applications. Pt microelectrodes wi ...

Royal Society of Chemistry2012

In situ fabrication of a polyacrylamide membrane in a microfluidic channel

Martinus Adela Maria Gijs, Virendra Kumar Parashar, Jean-Baptiste Robert Orhan

We present a novel technological approach for the in situ realization of a micron-thin poly-acrylamide membrane in the center of a microfluidic channel. The membrane is formed by interfacial polymerization of an inner stream of monomer solution in between ...

2008

Effect of the surface charge on ion transport through nanoslits

Philippe Renaud, Harald Van Lintel, Reto Bruno Schoch

A description of ion transport through geometrically defined nanoslits is presented. It is characterized by the effective surface charge density and was obtained by impedance spectroscopy measurements of electrolytes with different physico-chemical propert ...

2005