2026-04-18T00:12:05Zhttps://recercat.cat/oai/request

oai:recercat.cat:2072/4447202024-10-31T04:06:57Zcom_2072_98col_2072_378192

00925njm 22002777a 4500 dc Montes-Cebrián, Y. author Álvarez-Carulla, A. author Ruiz-Vega, G. author Colomer Farrarons, Jordi author Puig-Vidal, Manuel author Baldrich Rubio, Eva author Miribel-Català, P. L. author Universitat Autònoma de Barcelona author 2019 Funding: This research was funded by the Spanish Ministry of Economy, Agencia Estatal de Investigación, Fondo de Investigaciones Sanitarias of Instituto de Salud Carlos III (ISCIII) and Fondo Europeo de Desarrollo Regional (AEI/FEDER, UE), through projects TEC2016-78284-C3-3-R and DTS17/00145. EB is funded by a Miguel Servet II contract from ISCIII-FEDER (CPII18/00025). GR is supported by a VHIR predoctoral fellowship funded by Amics del VHIR. Diagnostic Nanotools is a Consolidated Group supported by the Secretaria d'Universitats i Recerca of Generalitat de Catalunya (Grant 2017 SGR 240). Altres ajuts: FEDER/TEC2016-78284-C3-3-R Altres ajuts: FEDER/DTS17/00145 Considerable efforts are made to develop Point-of-Care (POC) diagnostic tests. POC devices have the potential to match or surpass conventional systems regarding time, accuracy, and cost, and they are significantly easier to operate by or close to the patient. This strongly depends on the availability of miniaturized measurement equipment able to provide a fast and sensitive response. This paper presents a low-cost, portable, miniaturized USB-powered potentiostat for electrochemical analysis, which has been designed, fabricated, characterized, and tested against three forms of high-cost commercial equipment. The portable platform has a final size of 10.5 × 5.8 × 2.5 cm, a weight of 41 g, and an approximate manufacturing cost of Competitive usb-powered hand-held potentiostat for poc applications : An hrp detection case