2026-05-28T14:33:29Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/68082022-10-08T22:42:05Zcom_10259_4363com_10259_5086com_10259_2604com_10259_4354col_10259_4364col_10259_4355

Dye-modified silica–anatase nanoparticles for the ultrasensitive fluorogenic detection of the improvised explosive TATP in an air microfluidic device Lapcinska, Sindija Revilla Cuesta, Andrea Abajo Cuadrado, Irene Cuevas Vicario, José Vicente Avella, Manuel Arsenyan, Pavel Torroba Pérez, Tomás We describe the proof of concept of a portable testing setup for the detection of triacetone triperoxide (TATP), a common component in improvised explosive devices. The system will allow field-testing and generation of real-time results to test for TATP vapor traces in a number of different environments. It will work by recirculating the gas samples in connection to the sensing mechanism in a suitable microfluidic portable device. In this way, the system will allow controlled trapping of the analyte in the chemical sensor to afford reliable results at very low concentrations in air. 2022-08-19T11:03:31Z 2022-08-19T11:03:31Z 2022-08-19T11:03:31Z 2021-12 info:eu-repo/semantics/article 2052-1537 http://hdl.handle.net/10259/6808 10.1039/d1qm01041g 2052-1537 eng Materials Chemistry Frontiers. 2021, V. 5, n. 23, p. 8097–8107 http://dx.doi.org/10.1039/d1qm01041g info:eu-repo/grantAgreement/NATO/Science for Peace and Security Programme/G5536//Development of New Chemical Sensors and Optical Technologies for Fast and Sensitive Detection of Improvised Explosives info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-111215RB-I00/ES/DESARROLLO DE NUEVOS SENSORES QUIMICOS PARA LA DETECCION RAPIDA Y SELECTIVA DE DISPOSITIVOS EXPLOSIVOS IMPROVISADOS info:eu-repo/grantAgreement/Junta de Castilla y León//BU263P18 info:eu-repo/grantAgreement/Latvian Institute of Organic Synthesis//IG-2021-01 info:eu-repo/semantics/openAccess Royal Society of Chemistry