Latest Publications on Microfluidics
This is our latest selection of worldwide publications on Microfluidics, between many scientific online journals, classified and focused on microfluidics, microchannel, lab-on-a-chip, capillary action, electrowetting, surface tension, microfabrication and microreactor.
Tip: Further to this selection on Microfluidics, you can search and filter our > publication database < by author, topic, keywords, date or journal.
Trade-Off Studies of a Radiantly Integrated TPV-Microreactor (RITMS) Design
On 2025-01-31 by Naiki Kaffezakis, Dan Kotlyar @MDPI
Keywords: thermophotovoltaic, TPV, radiantly integrated, microreactor, trade-off studies
AI summary: Advancements in TPV technologies for nuclear electrification. More robust and cheaper heat engines than traditional concepts. RITMS design utilizes direct electric conversion for high efficiencies. Computational sequence improves system physics understanding and design cost estimation.
Abstract: Advancements in thermophotovoltaic (TPV) technologies enable a new alternative for the electrification of nuclear power. These solid-state heat engines are more robust and likely cheaper to manufacture than the turbomachinery used in traditional microreactor concepts. The Radiantly Integrated TPV-microreactor system (RITMS) described in this work takes a novel approach to utilizing direct electric conversion of thermal power radiated from the active core. Without intermediary energy transfer, th[...]
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Recent Advances in Aptamer-Based Microfluidic Biosensors for the Isolation, Signal Amplification and Detection of Exosomes
On 2025-01-30 by Jessica Hu, Dan Gao @MDPI
Keywords: aptamer, microfluidic, exosomes, signal amplification, detection
AI summary: Recent advances in aptamer-based microfluidic biosensors for exosome analysis. Exosomes carry tumor-associated molecular information for liquid biopsy. Microfluidic technology offers advantages for exosome analysis. Aptamers are key in developing aptamer-based microfluidics for exosome isolation and detection.
Abstract: Exosomes carry diverse tumor-associated molecular information that can reflect real-time tumor progression, making them a promising tool for liquid biopsy. However, traditional methods for exosome isolation and detection often rely on large, expensive equipment and are time-consuming, limiting their practical applicability in clinical settings. Microfluidic technology offers a versatile platform for exosome analysis, with advantages such as seamless integration, portability and reduced sample vo[...]
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Steady Shear Rheology and Surface Activity of Polymer-Surfactant Mixtures
On 2025-01-29 by Qiran Lu, Rajinder Pal @MDPI
Keywords: shear rheology, surface activity, polymer-surfactant mixtures, interactions, surfactant concentration
AI summary: Understanding interactions between polymers and surfactants, effects of surfactants on rheology and surface tension, impact of surfactant concentration on properties, estimation of critical aggregation concentration and polymer saturation point.
Abstract: Understanding the interactions between polymers and surfactants is critical for designing advanced fluid systems used in applications such as enhanced oil recovery, drilling, and chemical processing. This study examines the effects of five surfactants: two anionic (Stepanol WA-100 and Stepwet DF-95), one cationic (HTAB), one zwitterionic (Amphosol CG), and one non-ionic (Alfonic 1412-3 Ethoxylate), on the steady shear rheology and surface activity of two polymers, namely cationic hydroxyethyl ce[...]
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Review on Lithium-Ion Battery Heat Dissipation Based on Microchannel–PCM Coupling Technology
On 2025-01-29 by Jun Chen, Wanli Xu, Hao Tian, Yichao Cao, Jincheng Gu, Haijun Zhou, Yong Jin @MDPI
Keywords: Lithium-ion Battery, Heat Dissipation, Microchannel, PCM, Coupling Technology
AI summary: Review on Lithium-Ion Battery Heat Dissipation technology. Traditional cooling systems limited in providing uniform temperature adjustments. Microchannel-PCM hybrid system achieved better temperature control. Future prospects for microchannel-PCM coupling technology in battery thermal management systems.
Abstract: Lithium-ion battery heat dissipation difficulties seriously affect the efficient and stable operation of electronic devices and electric vehicles. Faced with the increasing heat dissipation demand, traditional liquid cooling systems cannot ensure the quality of heat dissipation and are seriously limited in the ability to provide uniform temperature adjustments. Combining microchannels with PCMs is beneficial. For the hybrid system here described, the maximum and average values of the temperature[...]
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Strength Properties and Water-Blocking Stability of Hydrophobically Modified Silty Clay
On 2025-01-25 by Jiale Guo, Xu Li, Shuo Shi, Yongkang Wu @MDPI
Keywords: hydrophobic, silty clay, strength properties, water-blocking stability, engineering properties
AI summary: Hydrophobically modified Qinghai silty clay exhibits excellent water repellency and strength characteristics. The hydrophobic soil barrier layer effectively blocks groundwater migration through capillary action. The unconfined compressive strength of hydrophobic soil increases significantly with optimal hydrophobic agent content and compaction degrees. Maintain hydrophobic agent content between 13% and 15.5% for a balance of properties and economic feasibility.
Abstract: In this study, Qinghai silty clay was hydrophobically modified, and its engineering properties, including water-blocking performance, strength characteristics, and durability, were investigated under varying hydrophobic agent contents and compaction degrees. The findings reveal that: (a) The prepared hydrophobic soil exhibits excellent water repellency, significantly exceeding the threshold for extreme hydrophobicity. When the hydrophobic agent content reaches approximately 13%, the water drople[...]
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Driving Rotational Circulation in a Microfluidic Chamber Using Dual Focused Surface-Acoustic-Wave Beams
On 2025-01-25 by Jin-Chen Hsu, Kai-Li Liao @MDPI
Keywords: rotational circulation, microfluidic chamber, surface-acoustic-wave beams, acoustofluidic system, mass transfer
AI summary: Enhanced rotational circulation in microfluidic chamber using dual focused surface-acoustic-wave beams. Simulated resonant frequency and focusing effect. Acoustophoresis experiments on submicron particles show rotational circulation motion. Promising applications in accelerating bioparticle reactions and enhancing microfluidic mixing.
Abstract: In this paper, enhanced rotational circulation in a circular microfluidic chamber driven by dual focused surface-acoustic-wave (SAW) beams is presented. To characterize the resonant frequency and focusing effect, we simulate the focused SAW field excited by an arc-shaped interdigital transducer patterned on a 128&deg;Y-cut lithium-niobate (LiNbO3) substrate using a finite element method. A full three-dimensional perturbation model of the combined system of the microfluidic chamber and th[...]
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