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Low-cost “Plug & Play” On-Chip Valve and Pump for Thermoplastic Microfluidics
Mousavi Shaegh Seyed Ali, Wang Zhenfeng, Toh Guek Geok, Soh Yong Chear

Scientists have developed a novel on-chip valving solution for thermoplastic microfluidic devices, which is reliable, easy to implement, and has low-cost fabrication.

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A novel DNA amplification method based on silicon microring resonator for rapid detection of genetic alteration in the point-of care (POC) field of cancers

Nucleic acid testing plays a critical role in molecular diagnosis[1-2]. Due to the low amounts of DNA obtained in clinical samples, the amplification of DNA is an essential step in most NAT methods [3].

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Rapid Concentration of Particles in Microfluidics using AC Electrothermal Effect with Laser Illumination

In this study, the formation of a toroidal microvortex by AC electrothermal (ACET) effect was numerically visualized using COMSOL v4.2a multiphysics software. AC voltage was applied to the two parallel electrodes in a microchannel to generate temperature gradient in the fluids.

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Microfluidic analysis of amino acids using aminoacyl-tRNA synthetase coupled with spectrophotometric detection

Analyses of free amino acids in biological fluids?—?such as urine and plasma?—?can be useful in determining disease status in clinical diagnoses [1]. In the food industry, unique changes in amino acid concentrations are useful markers of freshness, nutrition, and taste.

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Microfluidic Sample Extraction Device with an Integrated Pressure Measurement
J. Varfolomeeva, C. Müller, L. Riegger, H. Reinecke

Bioanalytical applications, like the monitoring of metabolic processes, often require a continuous sample extraction. In this work we describe a microfluidic device which is able to subsequently extract samples in microliter range out of a continuous sample stream and provides an optional integrated channel for the measurement of the fluid pressure.

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Rapid PCR for Integration in Sample-to-answer Analysis Platforms
S. Brunklaus, T.E. Hansen-Hagge, J. Erwes, J. Höth, M. Jung, D. Latta, X. Strobach, C. Winkler, T. Röser, M. Ritzi-Lehnert, K.S. Drese

This poster describes how molecular testing at the point-of-care can increase time to results and yield rather specific information, concentrating on PCR on a chip layout which proves to be fast and robust.

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Lab-on-a-Chip System for Detection of Mycotoxins in Animal Feed
S. Brunklaus, V. Stein, M. Jakubowski, M. Ritzi-Lehnert, K.S. Drese, R. Colasanto, P. Poletti

This poster introduces an automated Lab-on-a-Chip system for reliable quantitative testing of mycotoxin contamination of animal feed developed in the framework of the EU-funded project micro- FLUID.

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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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Showing Results 11 - 20 of 128
Scientific News
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.
Automating Laboratory-On-A-Chip To Cut Healthcare Costs
Computer programming language automates “laboratory-on-a-chip” technologies and has potential to improve and reduce cost of healthcare.
Chemical Sensor on a Chip
Using miniaturized laser technology, a tiny sensor has been built at the Vienna University of Technology which can test the chemical composition of liquids.
Miniature Gas Chromatograph Could Aid Early Crop Disease Detection
About the size of a 9-volt battery, the technology’s portability could provide farmers with a tool to quickly evaluate the health of their crops.
Ultra-Sensitive Nano-Chip for Early Cancer Detection
Device is able to detect very low concentrations of protein cancer markers, enabling diagnoses of the disease in its earliest stages.
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