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ENZYME COATED MAGNETIC NANOPARTICLES FOR USE IN CONTINUOUS FLOW MICROFLUIDIC DEVICES
Ferenc Ender, Diana Weiser, Andras Vitez, Laszlo Poppe

A novel Lab-on-a-Chip platform is presented incorporates micro-sized magnetic reaction cells capable of anchoring protein-coated MNPs addressable and selectively. Such platform allows the design of highly flexible and "programmable" execution of multienzyme processes for biocatalytic or diagnostic purposes.

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Hand-held Automated Instrument for Microchip Electrophoresis with Amperometric Detection
D.F. Pozo-Ayuso, A. Fernández-la-Villa, M. Castaño-Álvarez

Microchips electrophoresis (ME) in combination with electrochemical detection (ED) can bring a new generation of point-of-care (POC) analysis systems in which would be integrated the main steps of an analytical process.

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DC microelectrode array for cell investigation
Marisa Rio1 , Sharanya Bola2, Salvatore Girardo3, Richard H. Funk2, Gerald Gerlach1

In order to mimic the endogenous dc electric field that cells experience in vivo, a microelectrode array was designed. Preliminary tests showed biocompatibility and promise to render further understanding of the cellular interaction with DC electric fields.

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A multi-resonances valveless micropump with high fluid transportation efficiency
Ming-Che Hsieh, Min-Fan Huang, and An-Bang Wang

A multi-resonances valveless micropump equipping with inlet/outlet elastic chambers of intendedly-designed stiffness was successfully realized to solve the low efficiency problem. Besides, a theoretical model based on Hydraulic-electrical-Analogy was also proposed to precisely predict its characteristics of dynamic behavior.

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Dry-mass sensing for microfluidics
T. Müller, D. A. White, and T. P. J. Knowles

The dry mass of analyte from microchannels is measured by means of spray-drying on an electromechanical sensor with nanogram sensitivity.

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A Microfluidic Device for Detection of Water Contamination from Hydraulic Fracturing
Leslie J. Loh, Gayan C. Bandara, Christopher A. Heist and Vincent T. Remcho

A paper-based microfluidic device was designed and optimized for the colorimetric detection of bromide in water. This work was developed in response to the waste management challenges and pollution risks of hydraulic fracturing wastewater. This device is suitable for distribution as a field test as it is portable, easy to use, inexpensive and can be packaged to extend shelf life.

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Targeting Cancer Stem Cell-Related miRNAs for Prostate Cancer Therapy
ANSHIKA NIKITA SINGH, MEGHNA BARUAH, NEETI SHARMA

The poster focuses on the pivotal function of miRNAs in tumorigenesis by regulation of self renewal and apoptosis via cancer stem cell signalling pathways with special focus on their regulation of Epithelial to Mesenchymal transition in metastatic prostate cancer.

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Identification of microRNA targets using microRNA modulation techniques and gene expression arrays
Emily M. Anderson, Maren Mayer, Kevin Sullivan, Barbara Robertson, Žaklina Strezoska, Annaleen Vermeulen, and Devin Leake

By examining the overlap of messages down-regulated by miRNA mimics and up-regulated by miRNA inhibitors, we robustly identify miRNA-regulated messages, many of which have canonical seed matches and some which are not identied by standard target prediction programs.

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Capillary Electrophoresis Coupled with Micro Free Flow Electrophoresis for High Speed Two Dimensional Separations of Biological Samples
Alexander C. Johnson, Michael T. Bowser

We propose using micro free flow electrophoresis (µFFE) as a solution to the under sampling problem.

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Showing Results 11 - 20 of 227
Scientific News
Smart Insulin Patch Could Replace Painful Injections for Diabetes
A joint effort between diabetes doctors and biomedical engineers could revolutionize how people with diabetes keep their blood sugar levels in check.
The Secrets of Secretion
Researchers have hacked nature's blueprints to create a new technology that could have broad-reaching impact on drug delivery systems and self-healing and anti-fouling materials.
New Tool on Horizon for Surgeons Treating Cancer Patients
Surgeons could know while their patients are still on the operating table if a tissue is cancerous, according to researchers.
Heartbeat on a Chip Could Improve Pharmaceutical Tests
A gravity-powered chip that can mimic a human heartbeat outside the body could advance pharmaceutical testing and open new possibilities in cell culture because it can mimic fundamental physical rhythms.
Unravelling the Mysteries of Carbonic Acid
Researchers have shown how gaseous carbon dioxide molecules are solvated by water to initiate the proton transfer chemistry that produces carbonic acid and bicarbonate.
Injectable Device Delivers Nano-View of the Brain
A team of researchers has developed a method of fabricating nanoscale electronic scaffolds that can be injected via syringe.
Gecko-Inspired Adhesives for Microfluidics
Scientists from Canada report an affordable manufacturing advance in microfluidics with a dry adhesive system that demonstrates strong, self-healing and reversible bonding.
How to Cut a Vortex Into Slices
Researchers have found a way of improving the rate and efficiency of microfluidic processes used in chemical research.
Researchers use Nanoparticle Tracking Analysis to Study Extracellular Vesicles
Scientists are working to find a way deliver a specific microRNA species capable of retarding the growth of tumor cells.
New Chip Makes Testing For Antibiotic-Resistant Bacteria Faster, Easier
Researchers at the University of Toronto design diagnostic chip to reduce testing time from days to one hour, allowing doctors to pick the right antibiotic the first time.
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