Show simple item record

dc.creatorLin, Haisong
dc.creatorTan, Jiawei
dc.creatorZhu, Jialun
dc.creatorLin, Shuyu
dc.creatorZhao, Yichao
dc.creatorYu, Wenzhuo
dc.creatorHojaiji, Hannaneh
dc.creatorWang, Bo
dc.creatorYang, Siyang
dc.creatorCheng, Xuanbing
dc.creatorWang, Zhaoqing
dc.creatorTang, Eric
dc.creatorYeung, Christopher
dc.creatorEmaminejad, Sam
dc.date.accessioned2020-09-18T03:45:42Z
dc.date.available2020-09-18T03:45:42Z
dc.date.created2020-09-02
dc.identifier.issn2041-1723spa
dc.identifier.otherhttps://www.nature.com/articles/s41467-020-18238-6spa
dc.identifier.urihttp://hdl.handle.net/20.500.12010/13446
dc.format.extent12 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherNature communicationsspa
dc.sourcereponame:Expeditio Repositorio Institucional UJTLspa
dc.sourceinstname:Universidad de Bogotá Jorge Tadeo Lozanospa
dc.subjectCOVID-19spa
dc.titleA programmable epidermal microfluidic valving system for wearable biofluid management and contextual biomarker analysisspa
dc.type.localArtículospa
dc.subject.lembSíndrome respiratorio agudo gravespa
dc.subject.lembCOVID-19spa
dc.subject.lembSARS-CoV-2spa
dc.subject.lembCoronavirusspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.type.hasversioninfo:eu-repo/semantics/acceptedVersionspa
dc.rights.localAbierto (Texto Completo)spa
dc.identifier.doihttps://doi.org/10.1038/s41467-020-18238-6spa
dc.description.abstractenglishActive biofluid management is central to the realization of wearable bioanalytical platforms that are poised to autonomously provide frequent, real-time, and accurate measures of biomarkers in epidermally-retrievable biofluids (e.g., sweat). Accordingly, here, a programmable epidermal microfluidic valving system is devised, which is capable of biofluid sampling, routing, and compartmentalization for biomarker analysis. At its core, the system is a network of individually-addressable microheater-controlled thermo-responsive hydrogel valves, augmented with a pressure regulation mechanism to accommodate pressure built-up, when interfacing sweat glands. The active biofluid control achieved by this system is harnessed to create unprecedented wearable bioanalytical capabilities at both the sensor level (decoupling the confounding influence of flow rate variability on sensor response) and the system level (facilitating context-based sensor selection/protection). Through integration with a wireless flexible printed circuit board and seamless bilateral communication with consumer electronics (e.g., smartwatch), contextually-relevant (scheduled/on-demand) on-body biomarker data acquisition/display was achieved.spa
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record