Active microfluidic reactor-assisted controlled synthesis of nanoparticles and related potential biomedical applications

V Kamat, P Dey, D Bodas, A Kaushik… - Journal of Materials …, 2023 - pubs.rsc.org
Fabricating high-performance nanoparticles (NPs) is currently a focus of researchers due to
their manipulative size-dependent unique properties required to develop next-generation …

Numerical analysis of electroosmotic mixing in a heterogeneous charged micromixer with obstacles

B Mondal, SK Mehta, S Pati, PK Patowari - Chemical Engineering and …, 2021 - Elsevier
The mixing and flow characteristics are numerically investigated for an electroosmotic flow
through a heterogeneous charged micromixer with obstacles both at the top and bottom …

Numerical investigation of mixing performance in spiral micromixers based on Dean flows and chaotic advection

E Tripathi, PK Patowari, S Pati - Chemical Engineering and Processing …, 2021 - Elsevier
In this work, we propose three innovative spiral micromixers viz., a simple spiral (SS)
micromixer, SE micromixer designed by modifying the center part of the spiral one with …

Electroosmotic mixing in a microchannel with heterogeneous slip dependent zeta potential

KN Vasista, SK Mehta, S Pati - Chemical Engineering and Processing …, 2022 - Elsevier
We investigate the electroosmotic mixing characteristics for flow through a hydrophobic
microchannel with interfacial slip dependent heterogeneous surface charge. A …

Experimental and numerical investigation of a novel spiral micromixer with sinusoidal channel walls

D Bahrami, M Bayareh - Chemical Engineering & Technology, 2022 - Wiley Online Library
A novel spiral micromixer with sinusoidal channel walls was designed to enhance the
mixing index in the low to intermediate Reynolds number range (1< Re< 100). To analyze …

A Novel Strategy for Square-Wave Micromixers: A Survey of RBC Lysis for Further Biological Analysis

AH Hazeri, A Abouei Mehrizi, SS Mohseni… - Industrial & …, 2023 - ACS Publications
Most biorelated applications require homogeneous mixing, necessitating innovative
approaches to design high-efficiency micromixers. In this study, for the first time, we have …

Enhanced electroosmotic mixing in a wavy micromixer using surface charge heterogeneity

SK Mehta, S Pati - Industrial & Engineering Chemistry Research, 2022 - ACS Publications
We investigate the flow and mixing characteristics for an electroosmotic flow through a wavy
micromixer using surface charge heterogeneity. The Laplace equation for the external …

Mixing enhancement in an acousto-inertial microfluidic system

ZG Kharaji, V Kalantar, M Bayareh - Chemical Engineering and Processing …, 2023 - Elsevier
The achievement of efficient micromixing inside microfluidic devices is crucial to perform
biological assays. Slow mass transfer is a limiting factor in these devices. In this paper, a …

High throughput millifluidics mixer with double triangle baffle for improvement of mixing performance and reduction of flow resistance designed by grey relational …

S Zhao, Y Wei, P Yu, Y Nie, R Hu, W He, N Zhu… - … and Processing-Process …, 2022 - Elsevier
To improve the mixing performance and reduce flow resistance, in this study, a novel mixer
with double triangle baffles was designed and optimized by the combination of CFD …

Non-Newtonian fluid mixing in spiral micromixers: An extensive numerical analysis

ZG Kharaji, M Bayareh - International Communications in Heat and Mass …, 2024 - Elsevier
High-performance micromixers play a crucial role in diverse industrial applications. Utilizing
chaotic advection as a well-established technique improves mixing efficiency due to the …