Results 11 to 20 of about 21,622 (241)
Application of microfluidic chip technology in pharmaceutical analysis: A review
Journal of Pharmaceutical Analysis, 2019 The development of pharmaceutical analytical methods represents one of the most significant aspects of drug development. Recent advances in microfabrication and microfluidics could provide new approaches for drug analysis, including drug screening ...
Ping Cui, Sicen Wang
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HardwareX, 2023 Rapid and effective methods for the detection of analytes such as water contaminants, food adulterants and biomolecules are essential for the protection of public health and environmental protection.
Vijay Vaishampayan +9 more
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Optofluidic Device Based Microflow Cytometers for Particle/Cell Detection: A Review
Micromachines, 2016 Optofluidic devices combining micro-optical and microfluidic components bring a host of new advantages to conventional microfluidic devices. Aspects, such as optical beam shaping, can be integrated on-chip and provide high-sensitivity and built-in ...
Yushan Zhang +5 more
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Scientific Reports, 2021 Shedding synchrotron light on microfluidic systems, exploring several contrasts in situ/operando at the nanoscale, like X-ray fluorescence, diffraction, luminescence, and absorption, has the potential to reveal new properties and functionalities of ...
Itamar T. Neckel +10 more
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Case Studies in Chemical and Environmental Engineering, 2021 The presence of pharmaceutical residues in urban and non-urban water is a reflection of the continuous growth of an essential industry, whose residues are often released into the environment throughout the manufacturing processes of commercial drugs, and
Mario E. Barocio +8 more
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A smog chamber comparison of a microfluidic derivatization measurement of gas-phase glyoxal and methylglyoxal with other analytical techniques [PDF]
Atmospheric Measurement Techniques, 2013 Abstract. A microfluidic lab-on-a-chip derivatization technique has been developed to measure part per billion volume (ppbV) mixing ratios of gaseous glyoxal (GLY) and methylglyoxal (MGLY), and the method compared with other techniques in a smog chamber experiment.
X. Pang +12 more
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Recent Advances in Paper-Based Sensors
Sensors, 2012 Paper-based sensors are a new alternative technology for fabricating simple, low-cost, portable and disposable analytical devices for many application areas including clinical diagnosis, food quality control and environmental monitoring.
Edith Chow +3 more
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Visual quantification of Hg on a microfluidic paper-based analytical device using distance-based detection technique [PDF]
AIP Advances, 2017 We presented a distance-based detection method for visual quantification of mercury ions on a microfluidic paper-based analytical device (μPAD). Dithizone in NaOH solution was used as chromogenic reagent and deposited onto paper channel delimited by hydrophobic wax barrier.
Longfei Cai +6 more
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Integrated Microprisms Matrix for Coupling a Laser Beam in Microfluidic Systems
Proceedings, 2018 It is still a challenge to integrate the optoelectronic technology in microfluidic analytical systems, due to the complex alignment of the optical components within the microchip, or expensive and complicated methods of their fabrication.
Aleksandra Pokrzywnicka, Rafał Walczak
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Closable Valves and Channels for Polymeric Microfluidic Devices
Micromachines, 2020 This study explores three unique approaches for closing valves and channels within microfluidic systems, specifically multilayer, centrifugally driven polymeric devices. Precise control over the cessation of liquid movement is achieved through either the
Charles P. Clark +5 more
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