Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Kunti, Golak"'
Theoretical and numerical models of active Janus particles commonly assume that the metallo-dielectric interface is parallel to the driving applied electric field. However, our experimental observations indicate that the equilibrium angle of orientat
Externí odkaz:
http://arxiv.org/abs/2312.03099
Autor:
Kunti, Golak, Agarwal, Tarun, Bhattacharya, Anandaroop, Maiti, Tapas Kumar, Chakraborty, Suman
We demonstrate a method of concentrating and patterning of biological cells on a chip, exploiting the confluence of electric and thermal fields, without necessitating the use of any external heating or illuminating source. The technique simply employ
Externí odkaz:
http://arxiv.org/abs/1905.02630
Autor:
Kunti, Golak, Das, Sankha Shuvra, Pedireddi, Vinay Manaswi, Bhattacharya, Anandaroop, Chakraborty, Suman
Biomedical and biochemical processes in paper-based microfluidic devices often deal with mixing of two analytes to perform important functions. Uniform mixing of analytes in paper matrix is a challenging proposition, often necessitating complicated c
Externí odkaz:
http://arxiv.org/abs/1905.06972
We develop an electrokinetic technique that continuously manipulates colloidal particles to concentrate into patterned particulate groups in an energy efficient way, by exclusive harnessing of the intrinsic Joule heating effects. Our technique exploi
Externí odkaz:
http://arxiv.org/abs/1904.07315
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The paper presents numerical results on an innovative concept of an efficient, site-specific cooling technology for microprocessor hot spots using Alternating Current Electrothermal Flow (ACET). ACET deploys an electrokinetic transport mechanism with
Externí odkaz:
http://arxiv.org/abs/1810.06432
Free-surface electrokinetic flows have been attracting increasing attention from the research community over recent times, as attributable to their diverse fields of applications ranging from fluid mixing, particle manipulation to bio-chemical proces
Externí odkaz:
http://arxiv.org/abs/1808.07012
In this paper, we depict interfacial electro-thermo-chemical-hydrodynamics of two immiscible fluids in a microchannel with substrates patterned by ribs. The motion of the binary fluids is set by an alternating current electrothermal (ACET) mechanism.
Externí odkaz:
http://arxiv.org/abs/1804.07582
The contact line dynamics of a thermal field assisted flow configuration of two immiscible fluids is considered in a narrow thermofluidic pathway. The surfaces of the channel are wetted with predesigned wettabilities and interdigitated electrodes are
Externí odkaz:
http://arxiv.org/abs/1804.07579
We show a novel way of generating electrohydrodynamic motion inside a droplet under AC electrowetting. Using a very low applied voltage (10
Externí odkaz:
http://arxiv.org/abs/1804.06427