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Results overview: Found 4 records in 0.02 seconds.
Articles, 4 records found
Articles 4 records found  
1.
10 p, 7.8 MB Reusable Colorimetric Biosensors on Sustainable Silk-Based Platforms / Márquez, Augusto (Instituto de Microelectrónica de Barcelona) ; Santiago, Sara (Universitat Autònoma de Barcelona. Departament de Química) ; Santos, Molíria V. (University of São Paulo. São Carlos Institute of Physics) ; Aznar-Cervantes, Salvador (Instituto Murciano de Investigación y Desarrollo Agrario y Ambiental. Departamento de Biotecnología) ; Domínguez, Carlos (Instituto de Microelectrónica de Barcelona) ; Omenetto, Fiorenzo (Tufts University) ; Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química) ; Muñoz Berbel, Xavier (Instituto de Salud Carlos III)
In biosensor development, silk fibroin is advantageous for providing transparent, flexible, chemically/mechanically stable, biocompatible, and sustainable substrates, where the biorecognition element remains functional for long time periods. [...]
2023 - 10.1021/acsabm.3c00872
ACS applied bio materials, Vol. 7, Issue 2 (February 2023) , p. 853-862  
Detailed record - Creative Commons
2.
13 p, 2.1 MB Magnetic Bead Handling Using a Paper-Based Device for Quantitative Point-of-Care Testing / Arias-Alpízar, Kevin (Hospital Universitari Vall d'Hebron) ; Sánchez-Cano, Ana (Hospital Universitari Vall d'Hebron) ; Prat-Trunas, Judit (Hospital Universitari Vall d'Hebron) ; Sulleiro Igual, Elena (Hospital Universitari Vall d'Hebron) ; Bosch-Nicolau, Pau (Hospital Universitari Vall d'Hebron) ; Salvador, Fernando (Hospital Universitari Vall d'Hebron) ; Oliveira, Inés (Hospital Universitari Vall d'Hebron) ; Molina Romero, Israel (Hospital Universitari Vall d'Hebron) ; Sánchez-Montalvá, Adrián (Hospital Universitari Vall d'Hebron) ; Baldrich Rubio, Eva (Hospital Universitari Vall d'Hebron) ; Universitat Autònoma de Barcelona
Microfluidic paper-based analytical devices (μPADs) have been extensively proposed as ideal tools for point-of-care (POC) testing with minimal user training and technical requirements. However, most μPADs use dried bioreagents, which complicate production, reduce device reproducibility and stability, and require transport and storage under temperature and humidity-controlled conditions. [...]
2022 - 10.3390/bios12090680
Biosensors, Vol. 12 (august 2022)  
Detailed record - Creative Commons
3.
10 p, 5.2 MB Toward Rapid Detection of Viable Bacteria in Whole Blood for Early Sepsis Diagnostics and Susceptibility Testing / Iyengar, S. N. (Karolinska Institutet (Estocolm, Suècia)) ; Dietvorst, Jiri (Institut de Microelectrònica de Barcelona) ; Ferrer-Vilanova, Amparo (Institut de Microelectrònica de Barcelona) ; Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química) ; Muñoz Berbel, Xavier (Institut de Microelectrònica de Barcelona) ; Russom, Aman (Karolinska Institutet (Estocolm, Suècia))
Sepsis is a serious bloodstream infection where the immunity of the host body is compromised, leading to organ failure and death of the patient. In early sepsis, the concentration of bacteria is very low and the time of diagnosis is very critical since mortality increases exponentially with every hour after infection. [...]
2021 - 10.1021/acssensors.1c01219
ACS Sensors, Vol. 6 (September 2021) , p. 3357-3366  
Detailed record - Creative Commons
4.
12 p, 4.9 MB Fluorescent "turn-Off" detection of fluoride and cyanide ions using zwitterionic spirocyclic meisenheimer compounds / Benet, Marina (Universitat Autònoma de Barcelona. Departament de Química) ; Villabona, Marc (Universitat Autònoma de Barcelona. Departament de Química) ; Llavina, Carles (Universitat Autònoma de Barcelona. Departament de Química) ; Mena Fernández, Silvia (Universitat Autònoma de Barcelona. Departament de Química) ; Hernando Campos, Jordi (Universitat Autònoma de Barcelona. Departament de Química) ; Al-Kaysi, Rabih O. (King Abdullah International Medical Research Center. Riyadh (Arabia Saudi)) ; Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química)
Stable zwitterionic spirocyclic Meisenheimer compounds were synthesized using a one-step reaction between picric acid and diisopropyl (ZW1) or dicyclohexyl (ZW3) carbodiimide. A solution of these compounds displays intense orange fluorescence upon UV or visible light excitation, which can be quenched or "turned-off" by adding a mole equivalent amount of F⁻ or CN⁻ ions in acetonitrile. [...]
2017 - 10.3390/molecules22111842
Molecules, Vol. 22, Issue 11 (November 2017) , art. 1842  
Detailed record - Creative Commons

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