A Static Microfluidic Device for Investigating the Chemotaxis Response to Stable, Non-linear Gradients
N Sule, D Penarete-Acosta, DL Englert… - … : Methods and Protocols, 2018 - Springer
Microfluidic technology allows fast and precise measurement of chemotaxis responses to
both attractant and repellent signals. One of the major drawbacks of current microfluidic …
both attractant and repellent signals. One of the major drawbacks of current microfluidic …
Analysis of flow-based microfluidic gradient generators for the study of bacterial chemotaxis
CJ Wolfram - 2015 - search.proquest.com
Chemotaxis is a phenomenon which enables cells to sense concentrations of certain
chemical species in their microenvironment and move towards chemically favorable regions …
chemical species in their microenvironment and move towards chemically favorable regions …
Perspectives in flow-based microfluidic gradient generators for characterizing bacterial chemotaxis
CJ Wolfram, GW Rubloff, X Luo - Biomicrofluidics, 2016 - pubs.aip.org
Chemotaxis is a phenomenon which enables cells to sense concentrations of certain
chemical species in their microenvironment and move towards chemically favorable regions …
chemical species in their microenvironment and move towards chemically favorable regions …
Diffusion-based and long-range concentration gradients of multiple chemicals for bacterial chemotaxis assays
We present a diffusion-driven and long-range concentration gradient generator that uses
hydrogel as a porous membrane to prevent convection flows but allow the diffusion of cell …
hydrogel as a porous membrane to prevent convection flows but allow the diffusion of cell …
Investigation of bacterial chemotaxis using a simple three-point microfluidic system
A three-point microfluidic system was developed and used to experimentally verify bacterial
chemotaxis with known chemoeffectors. Using pneumatically-controlled micro-valves, the …
chemotaxis with known chemoeffectors. Using pneumatically-controlled micro-valves, the …
Investigation of bacterial chemotaxis in flow-based microfluidic devices
DL Englert, MD Manson, A Jayaraman - Nature protocols, 2010 - nature.com
The plug-in-pond and capillary assays are convenient methods for measuring attractant and
repellent bacterial chemotaxis. However, these assays do not provide quantitative …
repellent bacterial chemotaxis. However, these assays do not provide quantitative …
A microfluidic device for quantifying bacterial chemotaxis in stable concentration gradients
DL Englert, MD Manson, A Jayaraman - JoVE (Journal of Visualized …, 2010 - jove.com
Chemotaxis allows bacteria to approach sources of attractant chemicals or to avoid sources
of repellent chemicals. Bacteria constantly monitor the concentration of specific …
of repellent chemicals. Bacteria constantly monitor the concentration of specific …
A sensitive, versatile microfluidic assay for bacterial chemotaxis
We have developed a microfluidic assay for bacterial chemotaxis in which a gradient of
chemoeffectors is established inside a microchannel via diffusion between parallel streams …
chemoeffectors is established inside a microchannel via diffusion between parallel streams …
A three-channel microfluidic device for generating static linear gradients and its application to the quantitative analysis of bacterial chemotaxis
J Diao, L Young, S Kim, EA Fogarty, SM Heilman… - Lab on a Chip, 2006 - pubs.rsc.org
We have developed a prototype three-channel microfluidic chip that is capable of generating
a linear concentration gradient within a microfluidic channel and is useful in the study of …
a linear concentration gradient within a microfluidic channel and is useful in the study of …
Bacterial chemotaxis in linear and nonlinear steady microfluidic gradients
Diffusion-based microfluidic devices can generate steady, arbitrarily shaped chemical
gradients without requiring fluid flow and are ideal for studying chemotaxis of free-swimming …
gradients without requiring fluid flow and are ideal for studying chemotaxis of free-swimming …