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You searched on: Author: laurie locascio Sorted by: title

Displaying records 1 to 10 of 98 records.
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1. A rapid, low-cost preparation of monodisperse niosomes in a microfluidic platform
Published: 6/1/2010
Authors: Catherine T. Lo, Andreas Jahn, Wyatt N Vreeland, Laurie E Locascio
Abstract: Niosomes are synthetic membrane vesicles made of self-assembled non-ionic surfactants (i.e. amphiphilic organic compounds). They bear the same properties as liposomes, namely having an aqueous interior that is separated from the exterior aqueous env ...

2. A robust diffusion-based gradient generator for dynamic cell assays.
Published: 1/1/2012
Authors: Francisco Javier Atencia, Gregory Alan Cooksey, Laurie E Locascio
Abstract: This manuscript describes a new method to generate purely diffusive chemical gradients that can be modified in time. The device is simple in its design and easy to use, which makes it amenable to study biological processes that involve static or dy ...

3. Amphiphilic Block Copolymer Nanotubes and Vesicles Stabilized byPhotopolymerization
Published: Date unknown
Authors: Ana Jofre, John B Hutchison, Laurie E Locascio, Kristian Helmerson
Abstract: Photopolymerization is implemented to crosslink and stabilize vesicles and nanotubes composed of amphiphilic block copolymer chains. Stabilized membranes of nanotubes and vesicles were formed by the directed self-assembly of poly(ethylene oxide)-blo ...

4. Art in Science
Published: 2/22/2011
Authors: Michael Gaitan, Laurie E Locascio

5. Assuring Confidence in Measurements in Biomedical Research
Published: Date unknown
Authors: Anne L Plant, Laurie E Locascio, Willie E May, Patrick D Gallagher
Abstract: ,Irreproducibility‰ is a symptom of a broad challenge in measurement that needs to be addressed. Establishing a robust measurement process that will lead to greater confidence in biomedical research results will require a concerted effort from exper ...

6. Atmospheric Pressure Microplasmas for Modifying Sealed Microfluidic Devices
Published: 3/8/2004
Authors: J K. Evju, P B. Howell, Laurie E Locascio, Michael J Tarlov, J J Hickman
Abstract: A new DC microdischarge technique for chemical modification of microchannel walls is reported. Our results show that strongly hydrophilic or hydrophobic properties are quickly imparted unto the walls of assembled polymer microchannels in atmospheric ...

7. Capillarity Induced Solvent?Actuated Bonding of Polymeric Microfluidic Devices
Published: 4/12/2006
Authors: Jayna J Shah, Jon C Geist, Laurie E Locascio, Michael Gaitan, Rao Mulpuri, Wyatt N Vreeland
Abstract: Rapid, robust and economical fabrication of fluidic microchannels is of fundamental importance for the successful development of disposable lab-on-a-chip devices. In this work, we present a solvent-actuated bonding method for fabricating polymeric th ...

8. Cellular Immobilization Within Microfluidic microenvironments: Dielectrophoresis With Polyelectrolyte Multilayers
Published: 10/25/2006
Authors: Samuel P Forry, D. R. Reyes, Michael Gaitan, Laurie E Locascio
Abstract: The development of biomimetic microenvironments will improve cell culture techniques by enabling in vitro cell cultures which mimic in vivo behavior1-3; however, experimental control over attachment, cellular position, or inter-cellular distances wit ...

9. Cellular Immobilization within Microfluidic Microenvironments: Dielectophoresis with Polyelectrolyte Multilayers
Published: 10/25/2006
Authors: Samuel P. Forrey, Darwin R Reyes-Hernandez, Michael Gaitan, Laurie E Locascio

10. Cleavage of Peptides and Proteins Using Light-Generated Radicals from Titanium Dioxide
Published: 10/1/2007
Authors: David M Bunk, Barbara J. (Jo) Jones, Mathew J. Vergne, Laurie E Locascio, M A Hayes

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