Recent advances and challenges in temperature monitoring and control in microfluidic devices

AA Dos‐Reis‐Delgado… - …, 2023 - Wiley Online Library
Temperature is a critical—yet sometimes overlooked—parameter in microfluidics.
Microfluidic devices can experience heating inside their channels during operation due to …

Continuous gradient temperature control of microfluidic chip based on thermoelectric cooler

Z Liu, D Sun, B Jiang, L Shen, P Zhou, C Gao… - Applied Thermal …, 2023 - Elsevier
High-efficiency and accurate temperature control is the key to the application of microfluidic
technology in biology, chemistry and medicine fields. At present, gradient temperature …

Dielectric polarization-based separations in an ionic solution

G Anand, S Safaripour, C Snoeyink - RSC advances, 2023 - pubs.rsc.org
A novel non-electrophoretic, electric field-based separation mechanism capable of
transporting ions based on their dielectric properties is presented here for the first time …

Electrokinetically induced concentration of diluted sample by liquid metal embedded microfluidic chip

Y Gong, C Zhang, X Weng, B Peng, H Jiang - Physics of Fluids, 2022 - pubs.aip.org
Microfluidic devices have been demonstrated to be able to concentrate low-abundance
analytes and to be integrated in point of care (POC) devices for the purpose of reducing …

Nonlinear Temperature Gradient Focusing of Deoxyribose Nucleic Acid in a Microfluidic Channel With Patterned Surface Charges: A Numerical Study

A Dutta, AK Santra, R Ganguly - Journal of …, 2022 - asmedigitalcollection.asme.org
We present a numerical analysis of electrophoretic transport of a biological sample, such as,
deoxyribose nucleic acid (DNA) via nonlinear temperature gradient within a microfluidic …

Particle Separation in a Viscoelastic Medium Flowing Through a Grooved Microchannel Using Contactless

A Das, A Dutta - … in Thermal Engineering: Select Proceedings of …, 2024 - books.google.com
In this work, we present a numerical study involving the separation of two particles, namely
red blood cells (RBCs) and platelets using Contactless Dielectrophoresis. We have …

Particle Separation in a Viscoelastic Medium Flowing Through a Grooved Microchannel Using Contactless Dielectrophoresis

A Das, A Dutta - … Conference on Futuristic Advancements in Materials …, 2024 - Springer
In this work, we present a numerical study involving the separation of two particles, namely
red blood cells (RBCs) and platelets using Contactless Dielectrophoresis. We have …

Temperature gradient focusing of bio‐analyte in a microfluidic channel dealing with non‐Newtonian electrolyte considering temperature‐dependent zeta potential

A Dutta, AK Santra, R Ganguly - Electrophoresis, 2023 - Wiley Online Library
Temperature gradient focusing (TGF) relies on establishing a precise balance between the
electrophoretic motility of a target analyte and the advective flow of the background …