A
Ashis Kumar Sen
Researcher at Indian Institute of Technology Madras
Publications - 145
Citations - 2861
Ashis Kumar Sen is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Microchannel & Medicine. The author has an hindex of 22, co-authored 118 publications receiving 2073 citations. Previous affiliations of Ashis Kumar Sen include National Oceanography Centre, Southampton & Indian Institute of Technology Guwahati.
Papers
More filters
Journal ArticleDOI
Particle separation and sorting in microfluidic devices: a review
P. Sajeesh,Ashis Kumar Sen +1 more
TL;DR: This paper provides an extensive review of various passive and active separation techniques including basic theories and experimental details, the working principles are explained in detail, and performances of the devices are discussed.
Journal ArticleDOI
Facile Fabrication and Characterization of a PDMS-Derived Candle Soot Coated Stable Biocompatible Superhydrophobic and Superhemophobic Surface.
TL;DR: The proposed superhydrophobic and superhemophobic surface offers significantly improved cell viability as compared to glass and PDMS surfaces and also exhibits excellent mechanical and chemical stability and excellent biocompatibility against blood sample and biological cells.
Journal ArticleDOI
Analytical modeling, simulations and experimental studies of a PZT actuated planar valveless PDMS micropump
TL;DR: In this paper, a piezoelectrically actuated PDMS-based planar valveless micropump is proposed to achieve a maximum flow rate of 20μL/min and back pressure of 220Pa.
Journal ArticleDOI
Effect of surface energy and roughness on cell adhesion and growth – facile surface modification for enhanced cell culture
TL;DR: In vitro, cellular processing on polymeric surfaces is fundamental to the development of biosensors, scaffolds for tissue engineering and transplantation.
Journal ArticleDOI
Capillary flow-driven microfluidic device with wettability gradient and sedimentation effects for blood plasma separation
TL;DR: A capillary flow-driven microfluidic device for blood-plasma separation that comprises a cylindrical well between a pair of bottom and top channels and performance of the device was found to be unaffected over three weeks.