Microfabricated Polyacrylamide Devices for the Controlled
Microfabricated Polyacrylamide Devices for the Controlled Culture of Growing Cells and Developing Organisms Microfabricated polyacrylamide membranes can be indefinitely reproduced by soft-lithography from a single silicon wafer comprising the desired micropattern made of an epoxy resin, such as SU-8 (Methods). polyacrylamide-based
Microfabricated Polyacrylamide Devices for the Controlled Culture of Growing Cells and Developing Organisms Article (PDF Available) in PLoS ONE 8(9):e75537 · September 2013 with 781 Reads
Microfabricated polyacrylamide devices for the controlled
The ability to spatially confine living cells or small organisms while dynamically controlling their aqueous environment is important for a host of microscopy applications. Here, we show how polyacrylamide layers can be patterned to construct simple microfluidic devices for this purpose. We find that polyacrylamide gels can be molded like PDMS into micron-scale structures that […]
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Microfluidic Based Platform for Characterization
Microfabricated Polyacrylamide Devices for the Controlled Culture of Growing Cells and Developing Organisms. PLoS ONE 2013, 8 (9) , e75537. DOI: 10.1371/journal.pone.0075537. Laura Sola, Paola Gagni, Marina Cretich, Marcella Chiari.
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Microfabricated Drug Delivery Devices: Design, Fabrication
In addition, the current status and future prospects of different types of microfabricated devices for controlled drug delivery are summarized and analyzed with an emphasis on various routes of administration including ocular, oral, transdermal, and implantable systems.
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Microfabricated Devices for Capillary Electrophoresis
Two fundamental approaches for the coupling of microfabricated devices to electrospray mass spectrometry (ESI-MS) have been developed and evaluated. The microdevices, designed for electrophoretic separation, were constructed from glass by standard photolithographic/wet chemical etching techniques. Both approaches integrated sample inlet ports, preconcentration sample loops, the separation
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CellScale - BioTester - Biaxial testing for soft materials
The BioTester is the ultimate equipment to reveal the biaxial mechanical properties of your anisotropic biomaterial. Use with our patented BioRakes for a firm grip on your soft material and our easy-to-use software for custom programming of your tests.
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Nucleic Acid Biosensors for Environmental Pollution Monitoring
Nucleic acids are the fundamental building blocks of life and are found in all living things. In recent years, their functions have been shown to extend beyond the Watson-Crick base pair recognition of complementary strands. Molecules (known as aptamers) consisting of 40-50 nucleotides have...
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US Patent for Flow control in microfluidic systems Patent
Microfluidic systems and methods including those that provide control of fluid flow are provided. Such systems and methods can be used, for example, to control pressure-driven flow based on the influence of channel geometry and the viscosity of one or more fluids inside the system. One method includes flowing a plug of a low viscosity fluid and a plug of a high viscosity fluid in a channel
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Asymmetric Membrane for Digital Detection of Single
Asymmetric Membrane for Digital Detection of Single Bacteria in Milliliters of Complex Water Samples
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Medical Patents for Sale or License - IdeaConnection
Medical Patents for Sale or License A system for performing non-invasive networked medical procedures including a number of in vivo medical devices, a communication path between at least two of the devices, an ex vivo control unit to control the behavior of the devices, and a wireless communication path between the control unit and at
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Bioreactor Technologies to Support - PubMed Central (PMC)
An innovative microfluidic system comprising a 25 µL chamber to hold devices in a flow path was designed by Groothuis and Verpoort to provide perifusion and simultaneously improve detection of short-lived metabolic intermediates [3,64,142–144], exploiting the single-pass perfusion capability and high cell to medium ratio in microfluidic
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US Patent for Flow control in microfluidic systems Patent
Microfluidic systems and methods including those that provide control of fluid flow are provided. Such systems and methods can be used, for example, to control pressure-driven flow based on the influence of channel geometry and the viscosity of one or more fluids inside the system. One method includes flowing a plug of a low viscosity fluid and a plug of a high viscosity fluid in a channel
Get PriceUS Patent Application for TARGET REPORTER CONSTRUCTS
Provided herein are methods and compositions for the detection of target nucleic acids using target reporter constructs (TRCs) which comprise target sequences complementary to the target nucleic acid. Further provided are methods of replicating the TRCs using rolling circle replication and/or rolling circle amplification to produce replicated TRCs which can be detected using probe sequences
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US Patent Application for BACTERIOPHAGES THAT INFECT
The invention provides bacteriophages that infect Bacillus bacteria, including Bacillus anthracis, and compositions containing the bacteriophages. The invention also provides methods for using the bacteriophages of the invention to prevent and treat infection of an organism by Bacillus bacteria. Methods and materials to decontaminate a surface or an organism that is contaminated with Bacillus
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Compositions and methods for detecting human pegivirus 2
Provided herein are compositions, methods, and kits for detecting human Pegivirus 2 (HPgV-2). In certain embodiments, provided herein are HPgV-2 specific nucleic acid probes and primers, and methods for detecting HPgV-2 nucleic acid. In other embodiments, provided herein are HPgV-2 immunogenic composition compositions, methods of treating a subject with immunogenic HPgV-2 peptides, and methods
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Items where Year is 2017 - Research Repository
Donaghy, D., Gonzalez-Macia, L., Killard, A. and Raja, M. (2017) Design and simulation of a high gain organic operational amplifier for use in quantification of cholesterol in low-cost point-of-care devices. IET Circuits, Devices and Systems, 11 (5). pp. 504-511.
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FOODS AND Vol. 4, No. 2, 2016 - jfrm.ru
ISSN 2310-9599. Foods and Raw Materials, 2016, vol. 4, no. 2 6 including the sample arrangement, data collection and processing [19, 20, 21]. Values of characteristic IR spectrum frequencies
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US Patent for Flow control in microfluidic systems Patent
Microfluidic systems and methods including those that provide control of fluid flow are provided. Such systems and methods can be used, for example, to control pressure-driven flow based on the influence of channel geometry and the viscosity of one or more fluids inside the system. One method includes flowing a plug of a low viscosity fluid and a plug of a high viscosity fluid in a channel
Get Price
US Patent for Flow control in microfluidic systems Patent
Microfluidic systems and methods including those that provide control of fluid flow are provided. Such systems and methods can be used, for example, to control pressure-driven flow based on the influence of channel geometry and the viscosity of one or more fluids inside the system.
Get PriceMICROBIAL BIOTECHNOLOGY - Alagappa University
controlled incubators usually use constant temperature although some models permit temperature cycling. Temperatures lower than 16°C will slow down growth whereas those higher than 35°C are lethal for a number of species. 13 A Algal Biotechnology N NOTES (c) Light As for plants, light is the source of energy which drives
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61ST ASMS Conference on Mass Spectrometry and Allied
61ST ASMS CONFERENCE ON MASS SPECTROMETRY AND ALLIED TOPICS June 9 - 13, 2013 • Minneapolis, Minnesota THIS YEAR WE CELEBRATE 100 YEARS OF MASS SPECTROMETRY. Each conference registrant will receive a free reproduction of J.J. Thomson’s 1913 edition of Rays of Positive Electricity.
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FOODS AND Vol. 4, No. 2, 2016 - jfrm.ru
ISSN 2310-9599. Foods and Raw Materials, 2016, vol. 4, no. 2 6 including the sample arrangement, data collection and processing [19, 20, 21]. Values of characteristic IR spectrum frequencies
Get PriceAssay for measuring cell-mediated immunoresponsiveness
The present invention relates generally to the field of immunological-based diagnostic assays. More particularly, the present invention contemplates a method for measuring cell-mediated immunoresponsiveness. The present invention further enables determination of the immunosuppressive effects of disease conditions, therapeutic agents and environmental contaminants.
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Items where Year is 2017 - Research Repository
Donaghy, D., Gonzalez-Macia, L., Killard, A. and Raja, M. (2017) Design and simulation of a high gain organic operational amplifier for use in quantification of cholesterol in low-cost point-of-care devices. IET Circuits, Devices and Systems, 11 (5). pp. 504-511.
Get Price
US Patent for Compositions and methods for detecting human
Provided herein are compositions, methods, and kits for detecting human Pegivirus 2 (HPgV-2). In certain embodiments, provided herein are HPgV-2 specific nucleic acid probes and primers, and methods for detecting HPgV-2 nucleic acid. In other embodiments, provided herein are HPgV-2 immunogenic composition compositions, methods of treating a subject with immunogenic HPgV-2 peptides, and methods
Get Price- Who are Rezaul K Chowdhury and Walid El-Shorbagy?
- Rezaul K. Chowdhury and Walid El-Shorbagy are authors and work in the Department of Civil and Environmental Engineering at United Arab Emirates University, Al Ain, United Arab Emirates.
- How is water treated at Hvidovre Waterworks?
- At Hvidovre Waterworks, water undergoes a simple treatment that includes aeration on cascade trays and two step serial sand filtration. The carbon filtration unit is installed at the outlet of the sand filter before the water is pumped to the drinking water tank. This setup is similar to the one at Frederiksberg waterworks.
- How is water in Sjaelsoe treated?
- Water in Sjaelsoe undergoes a treatment process that includes sand filtration, flocculation, sedimentation, ozone treatment, and a final scrubbing with biological active carbon filtration. Due to the use of fertilizers, many of the inland waters in Denmark, including Sjaelsoe, have suffered from eutrophication.
- How was ground water treated in the Valpovo region?
- The ground water from the Valpovo region was previously treated by aeration and sand filtration for the removal of iron, manganese, ammonium and other present pollutants. The physical and chemical parameters of the ground water and ammonium concentration were determined in the ground water after the pre-treatment.
