Articles with "microchip" as a keyword



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Integrated internal standards: A sample prep‐free method for better precision in microchip CE

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Published in 2019 at "ELECTROPHORESIS"

DOI: 10.1002/elps.201800393

Abstract: Point‐of‐care systems based on microchip capillary electrophoresis require single‐use, disposable microchips prefilled with all necessary solutions so an untrained operator only needs to apply the sample and perform the analysis. While microchip fabrication can be… read more here.

Keywords: standards sample; microchip; integrated internal; sample prep ... See more keywords
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Development of a microchip capillary electrophoresis method for determination of the purity and integrity of mRNA in lipid nanoparticle vaccines.

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Published in 2021 at "Electrophoresis"

DOI: 10.1002/elps.202100272

Abstract: mRNA-based vaccines are advantageous because they can be relatively quicker and more cost efficient to manufacture compared to other traditional vaccine products. Lipid nanoparticles have three common purposes: delivery, self-adjuvanting properties, and mRNA protection. Faster… read more here.

Keywords: electrophoresis; purity integrity; microchip; development ... See more keywords
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An integrated plastic microchip for enhancing electrophoretic separation using tunable pressure‐driven backflows

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Published in 2022 at "ELECTROPHORESIS"

DOI: 10.1002/elps.202100315

Abstract: Microfluidic CE (MCE) is an effective solution for rapid and sensitive determination of multiple analytes. Herein, a dynamic coated cyclic olefin copolymer microchip was developed having an on‐chip micropump for fluid velocity adjusting in electrophoretic… read more here.

Keywords: microchip; fluid velocity; integrated plastic; separation ... See more keywords
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"Microchip Electrophoresis," with Respect to "Profiling of Aβ Peptides in the Cerebrospinal Fluid of Patients with Alzheimer's Disease".

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Published in 2019 at "Methods in molecular biology"

DOI: 10.1007/978-1-4939-8793-1_28

Abstract: Aggregation of beta-amyloid peptides especially Aβ1-42 in amyloid plaques is one of the major neuropathological events in Alzheimer's disease. This event is normally accompanied by a relative reduction of the concentration of Aβ1-42 in the… read more here.

Keywords: alzheimer disease; disease; electrophoresis; microchip ... See more keywords
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A Photochromic Sensor Microchip for High-Performance Multiplex Metal Ion Detection.

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Published in 2019 at "Methods in molecular biology"

DOI: 10.1007/978-1-4939-9616-2_4

Abstract: Photochromic molecules can respond to external stimulations and undergo reversible conversion between different chemical structures, providing one photochromic molecule with multiple recognition states for targeting compounds. Here we design a facile sensor microchip with only… read more here.

Keywords: multiplex metal; microchip; sensor microchip;
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Compact Passively Q-Switched Ho:Sc2SiO5 Microchip Laser with a Few-Layer Molybdenum Disulfide Saturable Absorber

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Published in 2020 at "Journal of Russian Laser Research"

DOI: 10.1007/s10946-020-09868-8

Abstract: We present a passively Q-switched Ho:Sc2SiO5 microchip laser with a molybdenum disulfide saturable absorber for the first time. The molybdenum disulfide materials are fabricated on the end surface of a microchip Ho:SSO crystal. The physical… read more here.

Keywords: passively switched; laser; microchip; molybdenum disulfide ... See more keywords
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Evaluation of a European sea bass (Dicentrarchus labrax L.) post-larval tagging method with ultra-small RFID tags

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Published in 2020 at "Aquaculture"

DOI: 10.1016/j.aquaculture.2020.734945

Abstract: Abstract Individual tagging is key to a better understanding of early life stages in fish. Very small RFID transponder microchips (500 × 500 × 100 μm, 82 μg) are now available. The aim of this study was to develop a protocol… read more here.

Keywords: european sea; bass dicentrarchus; small rfid; rate ... See more keywords
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Self-Sterilizing and Regeneratable Microchip for the Precise Capture and Recovery of Viable Circulating Tumor Cells from Patients with Cancer.

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Published in 2018 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.7b15406

Abstract: Cancer cells metastasize and are transported in the bloodstream, easily reaching any site in the body through the blood circulation. A method designed to assess the number of circulating tumor cells (CTCs) should be validated… read more here.

Keywords: tumor cells; patients cancer; circulating tumor; cancer ... See more keywords
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Rapid analysis of intraperitoneally administered morphine in mouse plasma and brain by microchip electrophoresis-electrochemical detection

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Published in 2019 at "Scientific Reports"

DOI: 10.1038/s41598-019-40116-5

Abstract: Animal studies remain an essential part of drug discovery since in vitro models are not capable of describing the complete living organism. We developed and qualified a microchip electrophoresis-electrochemical detection (MCE-EC) method for rapid analysis… read more here.

Keywords: detection; morphine; rapid analysis; brain ... See more keywords
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Dual-frequency solid-state microchip laser and its frequency difference control

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Published in 2019 at "Optical Engineering"

DOI: 10.1117/1.oe.58.11.116105

Abstract: Abstract. Dual-frequency solid-state microchip lasers have advantages, such as large frequency differences, high pumping efficiency, high beam quality, and narrow laser linewidth. In addition, they are characterized by simplicity, compactness, stability, long lifetime, etc. However,… read more here.

Keywords: frequency difference; frequency; microchip; dual frequency ... See more keywords
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Single-longitudinal-mode-operated, passively Q-switched Nd:YAG/Cr4+:YAG microchip laser with >100  kHz repetition rate and

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Published in 2020 at "Applied optics"

DOI: 10.1364/ao.59.004191

Abstract: We report a comprehensive design procedure for passively Q-switched monolithic Nd:YAG/Cr4+:YAG microchip lasers to realize operation conditions of the pulse repetition rate (PRR) >100kHz and pulse width (PW) read more here.

Keywords: cr4 yag; yag cr4; passively switched; yag ... See more keywords