Dissolvable polyvinyl-alcohol film, a time-barrier to modulate sample flow in a 3d-printed holder for capillary flow paper diagnostics

Integrating a dissolvable membrane into a sensor allows the control of sample flow, location and duration in critical areas. These time-barrier films stop the flow of samples until the membrane has dissolved, thus, for example, allowing increased exposure time between immunoreagents for the formatio...

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Bibliographic Details
Main Authors: Yitian, Alicia Lu, Eltzov, Evgeni, Marks, Robert S., Tok, Alfred Iing Yoong, Harpaz, Dorin, Axelrod, Tim
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2019
Subjects:
Online Access:https://hdl.handle.net/10356/106247
http://hdl.handle.net/10220/48914
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Institution: Nanyang Technological University
Language: English