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Laser Welded Microfluidic Plasma Seperation Unit with On-Chip Pressure Conversion
Thomas Brettschneider, Christian Dorrer, Roland Zengerle and Martina Daub

This poster shows how microfluidic components for the separation of plasma from full blood can be cost-effective, with reliable processing and the production of quality plasma.

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One Pot Method for the Simultaneous Synthesis and Anchoring of Organic Monolith Inside COC Microchip Channel
Y. Ladner, A. Bruchet, V. Dugas, J. Randon, G. Crétier, K. Faure

Study shows monolith synthesis in COC microchip, including: the influence of BME concentration on performances; the separations of primary amines.

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Nanoliter Volume Pin Tool Transfers as Measured by a Dual-Dye Absorbance Method
Duong T. Chau; Patrick H. Cleveland, Ph.D. (V & P Scientific); John Thomas Bradshaw, Ph.D. (ARTEL)

This poster compares the volumes of sample solutions delivered by an array of stainless steel and hydrophobic-coated pins as measured by a fluorescent-dye approach versus a dual-dye absorbance approach.

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SFC Fluidics Microfluidic ePump Technology Ideal for Point of Care Diagnostics
Forrest Payne Champak Das and Guochun Wang

True Point of Care medical devices place unique demand on micropump characteristics. SFC Fluidics ePump is an innovative electrochemical pumping system that is different from other microfluidic pumps.

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Magnetohydrodynamic Based Circular Liquid Chromatography On Chip
Champak Das Guochun Wang and Forrest Payne

This poster demonstrates cyclic liquid chromatography on chip and shows how this can be used in other closed loop applications.

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Novel Valve Designs in a Completely Sealed Microfluidic System
Guochun Wang

Two one time use valve strategies have been successfully demonstrated in a completely sealed assay chip. They were also shown to be feasible for on chip reagent storage.

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Electrochemical Microfluidic Biosensor for E.coli Detection
Mohammadali Safavieh, Minhaz Uddin Ahmed, and Mohammed Zourob

Microfluidic electrochemical biosensor based on Loop-mediated Isothermal Amplification (LAMP) was developed for detection and quantification of E.coli. The electrochemical detection was achieved using Hoechst 33258 redox molecule and linear sweep voltametry (LSV). Here, we detect and quantify 48 CFU/ml of bacteria in 35 min in LB media and urine samples. This microfluidic chip has great potential to be used as a point of care diagnostic (POC) device for clinical application.

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Aptamer-based protein biochip with a SPAD array time-resolved detection
L. Pasquardini1, L. Pancheri1, E. Morganti1, L. Lunelli1, C. Collini1, L. Lorenzelli1, D. Stoppa1, E. Buselli2, A. Menciassi2, C. Pederzolli1

In this work a silicon biochip based on a matrix of transparent micro-reactor sites coupled with a linear SPAD (Single-Photon Avalanche Diode) detector array for detecting traces of proteins in biological fluids is presented. A microfluidic layer of PDMS containing a peristaltic pump was implemented. The biofunctional layer for the detection of target proteins is based on a dual-site binding strategy employing DNA aptamers.

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Optical Microchip Sensors for Multiplexed Detection of Biological Pathogens
D. Bhatta, A. Michel, M. Marti Villalba, G. D. Emmerson, I. J. G Sparrow, M. B. McDonnell, E. A. Perkins , R. W. Ely and G. A. Cartwright

SpectroSens, a multi-channel optical microchip sensor system suitable for rapid, label-free multiplexed detection of a wide range of bio-hazardous agents is presented. Optical chips containing multiple high-precision planar Bragg gratings are exploited as low-cost, robust refractive index sensors.

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Showing Results 21 - 30 of 131
Scientific News
Blood Cleanser for Sepsis
Dialysis-like ‘biospleen’ quickly filters bacteria, fungi and toxins.
Stanford Engineers Aim to Connect the World with Ant-sized Radios
Costing just pennies to make, tiny radios-on-a-chip are designed to serve as controllers or sensors for the 'Internet of Things.'
Lab on a Breathing Chip
Human nasal epithelial cells, cultured on a microchip, react to air pollutants just like they would in the upper airway.
Micropumps for Lab-on-a-Chip Disease Diagnosis
Reliable, inexpensive, programmable pumps could help make the diagnosis of many global life-threatening diseases easy and affordable.
Novel Chip-based Platform Could Simplify Measurements of Single Molecules
A nanopore-gated optofluidic chip combines electrical and optical measurements of single molecules onto a single platform.
Ingested Nanoparticles May Damage Liver
Although nanoparticles in food, sunscreen and other everyday products have many benefits, researchers from Cornell are finding that at certain doses, the particles might cause human organ damage.
Single-Cell Analysis Holds Promise for Stem Cell and Cancer Research
UCSF researchers use microfluidic technology to probe human brain development.
Researchers Invent Nanotech Microchip to Diagnose Type-1 Diabetes
The cheap, portable, microchip-based test could speed up diagnosis and enable studies of how the disease develops.
Revealing the Role of “Precocious” Dendritic Cells in Inflammatory Response
Discovery makes it possible for researchers to explore how these “precocious” cells escalate the body’s immune response when the body is under attack.
New NIST Metamaterial Gives Light a One-Way Ticket
The device could someday play a role in optical information processing and in novel biosensing devices.
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