Results 61 to 70 of about 2,177 (208)

Mixing Optimization in Grooved Serpentine Microchannels

Micromachines, 2020
Computational fluid dynamics modeling at Reynolds numbers ranging from 10 to 100 was used to characterize the performance of a new type of micromixer employing a serpentine channel with a grooved surface. The new topology exploits the overlap between the
Tyler Rhoades, Chandrasekhar R. Kothapalli, Petru S. Fodor   +2 more
doaj   +1 more source

Nanoparticles in microdroplets: Recent advances in microfluidic generators for producing functional microbeads

Droplet, EarlyView.
Functional hybrid microbeads with electrical, magnetic, and/or optical responsiveness have emerged as versatile platforms for biotechnology. This review highlights recent advances in microfluidic technologies for producing such microbeads, with a focus on incorporating functional nanoparticles in microdroplet systems.
  Bayinqiaoge, Chengchen Zhang, Shi‐Yang Tang   +2 more
wiley   +1 more source

Numerical study of fluid mixing at different inlet flow-rate ratios in Tear-drop and Chain micromixers compared to a new H-C passive micromixer

Engineering Applications of Computational Fluid Mechanics, 2016
A new split and recombine (SAR) passive micromixer, namely the H-C mixer, is presented. The performance of the micromixer is analyzed numerically at Reynolds numbers up to 100, varying the inlet flow-rate ratio.
Vladimir Viktorov, Md Readul Mahmud, Carmen Visconte   +2 more
doaj   +1 more source

Performance Investigation of Micromixer with Spiral Pattern on the Cylindrical Chamber Side Wall

Micromachines, 2023
In this paper, a sequence of passive micromixers with spiral patterns on the side wall of cylindrical chambers are designed, optimized, prepared and tested.
Shuang Yang, He Zhang, Shuihua Yang, Yunlong Zheng, Jianan Wang, Rongyan Chuai   +5 more
doaj   +1 more source

Microfluidics for Advanced Drug Delivery Systems. [PDF]

, 2015
Considerable efforts have been devoted towards developing effective drug delivery methods. Microfluidic systems, with their capability for precise handling and transport of small liquid quantities, have emerged as a promising platform for designing ...
Dokmeci, Mehmet R, Ghaemmaghami, Amir, Khademshosseini, Ali, Riahi, Reza, Shaegh, Seyed Ali Mousavi, Tamayol, Ali   +5 more
core   +1 more source

Sheath‐assisted microfluidics for elasto‐inertial manipulation of micro/nanoparticles: From theory to biomedical applications

Droplet, EarlyView.
This review examines sheath‐assisted elasto‐inertial microfluidics, where viscoelastic and inertial forces synergize to manipulate particles. It analyzes the underlying mechanisms, system designs, and biomedical applications, proposing future research to advance high‐precision technologies.
Huan Wang, Yanting Wang, Yibo Cui, Limiao Yin, Jinwen Li, Yanxuan Wu, Piwu Li, Lei Zhao, Xiaowen Huang   +8 more
wiley   +1 more source

Flow and mixing processes in a passive mixing microfluidic chip: Parameters’ estimation and colorimetric analysis

Тонкие химические технологии, 2019
Objectives. The development of microfluidic systems is one of the promising areas of science and technology. In most procedures performed using microfluidic systems, effective mixing in microfluidic channels of microreactors (chips) is of particular ...
K. A. Sarbashev, M. V. Nikiforova, D. P. Shulga, M. A. Shishkina, S. A. Tarasov   +4 more
doaj   +1 more source

Computational and experimental investigation of mixing in microchannels [PDF]

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Cioffi, M, Dubini, G, Lagana, K, Nason, F, Pennatti, G, Romanelli, E   +6 more
core  

Biomimetic Membrane Interface Technologies for Detection and Isolation of CTCs and EVs: Advances and Opportunities in Liquid Biopsy

Advanced Science, Volume 13, Issue 13, 3 March 2026.
Biomimetic membrane interface engineering constructs functionalized detection platforms by integrating natural cell membranes, synthetic lipids, or hybrid membranes. This strategy effectively reduces background interference and enables efficient target capture and analysis, showing broad applications in circulating tumor cell separation, extracellular ...
Duo Liu, Jie Yu, Jingxue Li, Yixue Chen, Mengle Peng, Yifan Xu, Yongjun Wu, Lihua Ding, Sitian He   +8 more
wiley   +1 more source

Characterization of Mixing Performance Induced by Double Curved Passive Mixing Structures in Microfluidic Channels

Micromachines, 2021
Functionalized sensor surfaces combined with microfluidic channels are becoming increasingly important in realizing efficient biosensing devices applicable to small sample volumes.
Ingrid H. Oevreeide, Andreas Zoellner, Bjørn T. Stokke   +2 more
doaj   +1 more source