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dc.contributor.authorFernández-Cori, R.
dc.contributor.authorMorales-Gomero, Juan-Carlos
dc.contributor.authorHuayhuas-Chipana, B.
dc.contributor.authorTaboada-Sotomayor, M.
dc.contributor.authorRuíz-Montoya, J.
dc.contributor.otherMorales-Gomero, Juan-Carloses_PE
dc.identifier.citationFernández-Cori, R., Morales-Gomero, J. C., Huayhuas-Chipana, B., Taboada-Sotomayor, M., y Ruíz-Montoya, J. (2015). Nanostructured sensors for determination of 3-(3,4-dichlorophenyl)-1,1-dimethylurea based in molecularly imprinted polymers (MIPs) deposited in screen printed carbon nanotubes. ECS Transactions, 66(37), 33-41. doi:10.1149/06637.0033ecsten_EN
dc.descriptionIndexado en Scopuses
dc.description.abstractA sensor based on molecularly imprinted polymers (MIP) was developed for determination of 3-(3,4-Dichlorophenyl)-1,1- dimethylurea (diuron). The MIP were synthesized by free radical polymerization in wich diuron acted as template, methacrylic acid (MAA) acted as functional monomer and ethylene glycol dimethacrylate (EGDMA) acted as crosslinker. For construction of the sensor, glassy carbon electrode was modified with Nafion® and MIP/NIP (non imprinted polymer) to see the contribution of MIP, as a film, in the diuron recognition. Differential Pulse Voltammetry was used to the quantification of diuron in a range of response 0.4 - 1.2 V in a PBS (pH=8). All parameters affecting the sensor were optimized. The sensor showed a linear response from 1.00x10-5 to 9.616x10-5 M in PBS 0.1 M (pH=8). The limit of detection was 0.58x10-5 mol L-1. The nanostructured sensor was prepared using carbon nanotubes and showed a 4 times greater response than the glassy carbon, showing promising results.en_EN
dc.publisherThe Electrochemical Societyen_US
dc.sourceUniversidad de Limaes_PE
dc.sourceRepositorio Institucional Ulimaes_PE
dc.subject.classificationIngenierías / Ingeniería químicaes
dc.titleNanostructured Sensors for Determination of 3-(3,4-Dichlorophenyl)-1,1-Dimethylurea Based in Molecularly Imprinted Polymers (MIPs) Deposited in Screen Printed Carbon Nanotubeses_PE
dc.type.otherArtículo de conferencia en Scopuses_PE
dc.identifier.journalECS Transactions
dc.publisher.countryEstados Unidos
dc.description.peer-reviewRevisión por pares

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