Mixing-performance evaluation of a multiple dilution microfluidic chip for a human serum dilution process

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dc.contributor.authorThienthong, Therdthai
dc.contributor.authorJuntasaro, Ekachai
dc.contributor.authorSripumkhai, Witsaroot
dc.contributor.authorHoungkamhang, Nongluck
dc.contributor.authorChanasakulniyom, Mayuree
dc.contributor.authorKhemthongcharoen, Numfon
dc.contributor.authorPattamang, Pattaraluck
dc.contributor.authorAtthi, Nithi
dc.contributor.authorPromptmas, Chamras
dc.contributor.authorUawithya, Panapat
dc.contributor.authorJeamsaksiri, Wutthinan
dc.date.accessioned2026-08-06T10:33:39Z
dc.date.available2026-08-06T10:33:39Z
dc.date.issued2021-09-30
dc.description.abstractThis paper is aimed to propose a numerically designed multiple dilution microfluidic chip that can simultaneously deliver several serum dilutions in parallel. The passive mixing scheme is selected for dilution and achieved by the serpentine mixing channel in which Dean vortices are induced to increase the contact area and time for better diffusion. The mixing performance at the exit of this dilution chip is numerically evaluated using five commonly-used mixing indices with the goal that the homogeneity of the mixture over the exit cross-sectional area of the mixing channel must be greater than 93.319% to fulfill the six-sigma quality control.
dc.identifier.citationEngineering Journal, 25(9), 67-87, 2021
dc.identifier.doi10.4186/ej.2021.25.9.67
dc.identifier.issn01258281
dc.identifier.other2-s2.0-85116691907
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/12310
dc.sourceEngineering Journal
dc.subjectDilution
dc.subjectHuman serum
dc.subjectMicrofluidics
dc.subjectMixing flow
dc.subjectMixing index
dc.titleMixing-performance evaluation of a multiple dilution microfluidic chip for a human serum dilution process
dc.typeArticle

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