UAB Digital Repository of Documents 25 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
1.
49 p, 1.8 MB Nanomaterials-based enzyme electrochemical biosensors operating through inhibition for biosensing applications / Kurbanoglu, Sevinc (Institut Català de Nanociència i Nanotecnologia) ; Ozkan, Sibel A. (Ankara University. Department of Analytical Chemistry) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
In recent years great progress has been made in applying nanomaterials to design novel biosensors. Use of nanomaterials offers to biosensing platforms exceptional optical, electronic and magnetic properties. [...]
2017 - 10.1016/j.bios.2016.09.102
Biosensors and bioelectronics, Vol. 89 (March 2017) , p. 886-898  
2.
33 p, 1.1 MB Electrochemically reduced graphene and iridium oxide nanoparticles for inhibition-based angiotensin-converting enzyme inhibitor detection / Kurbanoglu, Sevinc (Institut Català de Nanociència i Nanotecnologia) ; Rivas, Lourdes (Institut Català de Nanociència i Nanotecnologia) ; Ozkan, Sibel A. (Ankara University. Department of Analytical Chemistry) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
In this work, a novel biosensor based on electrochemically reduced graphene oxide and iridium oxide nanoparticles for the detection of angiotensin-converting enzyme inhibitor drug, captopril, is presented. [...]
2017 - 10.1016/j.bios.2016.07.109
Biosensors and bioelectronics, Vol. 88 (February 2017) , p. 122-129  
3.
23 p, 2.1 MB Graphene-based hybrid for enantioselective sensing applications / Zor, Erhan (Institut Català de Nanociència i Nanotecnologia) ; Morales Narváez, Edén (Institut Català de Nanociència i Nanotecnologia) ; Alpaydin, Sabri (Necmettin Erbakan University. Department of Chemistry) ; Bingol, Haluk (Necmettin Erbakan University. Department of Chemistry) ; Ersoz, Mustafa (Selcuk University) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Chirality is a major field of research of chemical biology and is essential in pharmacology. Accordingly, approaches for distinguishing between different chiral forms of a compound are of great interest. [...]
2017 - 10.1016/j.bios.2016.08.074
Biosensors and bioelectronics, Vol. 87 (January 2017) , p. 410-416  
4.
Iridium oxide (IV) nanoparticle-based lateral flow immunoassay / Quesada González, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Sena Torralba, Amadeo (Institut Català de Nanociència i Nanotecnologia) ; Wicaksono, Wiyogo Prio (University of Indonesia. Department of Chemistry) ; De la Escosura Muñiz, Alfredo (Institut Català de Nanociència i Nanotecnologia) ; Ivandini, Tribidasari A. (University of Indonesia. Department of Chemistry) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Lateral flow biosensors are paper-based devices that allow the detection of different types of analytes with quickness, robustness and selectivity, without leaving behind paper sensors benefits as low-cost, recyclability and sustainability. [...]
2019 - 10.1016/j.bios.2019.02.049
Biosensors and bioelectronics, Vol. 132 (May 2019) , p. 132-135  
5.
Signal enhancement on gold nanoparticle-based lateral flow tests using cellulose nanofibers / Quesada González, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Stefani, Christina (Institut Català de Nanociència i Nanotecnologia) ; González Tovar, Israel (Universitat de Girona) ; De la Escosura Muñiz, Alfredo (Institut Català de Nanociència i Nanotecnologia) ; Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia) ; Mutjé, Pere (Universitat de Girona) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Lateral flow paper-based biosensors merge as powerful tools in point-of-care diagnostics since they are cheap, portable, robust, selective, fast and easy to use. However, the sensitivity of this type of biosensors is not always as high as required, often not permitting a clear quantification. [...]
2019 - 10.1016/j.bios.2019.111407
Biosensors and bioelectronics, Vol. 141 (September 2019) , art. 111407  
6.
29 p, 1.3 MB Highly sensitive dendrimer-based nanoplasmonic biosensor for drug allergy diagnosis / Soler Aznar, Maria (Institut Català de Nanociència i Nanotecnologia) ; Mesa Antúnez, Pablo (Universidad de Málaga) ; Estévez Alberola, Maria Carmen (Institut Català de Nanociència i Nanotecnologia) ; Ruiz Sánchez, Antonio Jesús (Universidad de Málaga) ; Otte Ortiz, Marinus Albertus (Institut Català de Nanociència i Nanotecnologia) ; Sepúlveda Martínez, Borja (Institut Català de Nanociència i Nanotecnologia) ; Collado, Daniel (Universidad de Málaga) ; Mayorga, Cristobalina (Andalusian Centre for Nanomedicine and Biotechnology-BIONAND) ; Torres, María José (Andalusian Centre for Nanomedicine and Biotechnology-BIONAND) ; Pérez Inestrosa, Ezequiel (Universidad de Málaga) ; Lechuga, Laura M. (Institut Català de Nanociència i Nanotecnologia)
A label-free biosensing strategy for amoxicillin (AX) allergy diagnosis based on the combination of novel dendrimer-based conjugates and a recently developed nanoplasmonic sensor technology is reported. [...]
2015 - 10.1016/j.bios.2014.10.081
Biosensors and bioelectronics, Vol. 66 (April 2015) , p. 115-123  
7.
32 p, 1.1 MB Quantitative evaluation of alternatively spliced mRNA isoforms by label-free real-time plasmonic sensing / Sánchez Huertas, César (Institut Català de Nanociència i Nanotecnologia) ; Carrascosa, Laura G. (Institut Català de Nanociència i Nanotecnologia) ; Bonnal, Sophie (Universitat Pompeu Fabra) ; Valcárcel, Juan (Universitat Pompeu Fabra) ; Lechuga, Laura M. (Institut Català de Nanociència i Nanotecnologia)
Alternative splicing of mRNA precursors enables cells to generate different protein outputs from the same gene depending on their developmental or homeostatic status. Its deregulation is strongly linked to disease onset and progression. [...]
2016 - 10.1016/j.bios.2015.11.023
Biosensors and bioelectronics, Vol. 78 (April 2016) , p. 118-125  
8.
20 p, 835.0 KB Label-free bimodal waveguide immunosensor for rapid diagnosis of bacterial infections in cirrhotic patients / Maldonado, Jesús (Institut Català de Nanociència i Nanotecnologia) ; González-Guerrero, Ana Belén (Institut Català de Nanociència i Nanotecnologia) ; Domínguez Horna, Carlos (Institut de Microelectrònica de Barcelona) ; Lechuga, Laura M. (Institut Català de Nanociència i Nanotecnologia)
Spontaneous bacterial peritonitis is an acute bacterial infection of ascitic fluid; it has a high incidence in cirrhotic patients and it is associated with high mortality. In such a situation, early diagnosis and treatment is crucial for the survival of the patient. [...]
2016 - 10.1016/j.bios.2016.04.095
Biosensors and bioelectronics, Vol. 85 (November 2016) , p. 310-316  
9.
15 p, 518.9 KB Label-free SPR detection of gluten peptides in urine for non-invasive celiac disease follow-up / Soler Aznar, Maria (Institut Català de Nanociència i Nanotecnologia) ; Estévez Alberola, Maria Carmen (Institut Català de Nanociència i Nanotecnologia) ; Moreno, María de Lourdes (Universidad de Sevilla) ; Cebolla, Angel (Biomedal S.L.) ; Lechuga, Laura M. (Institut Català de Nanociència i Nanotecnologia)
Motivated by the necessity of new and efficient methods for dietary gluten control of celiac patients, we have developed a simple and highly sensitive SPR biosensor for the detection of gluten peptides in urine. [...]
2016 - 10.1016/j.bios.2015.11.097
Biosensors and bioelectronics, Vol. 79 (May 2016) , p. 158-164  
10.
Interferometric nanoimmunosensor for label-free and real-time monitoring of Irgarol 1051 in seawater / Chocarro Ruiz, Blanca (Institut Català de Nanociència i Nanotecnologia) ; Herranz, Sonia (Institut Català de Nanociència i Nanotecnologia) ; Fernández Gavela, Adrián (Institut Català de Nanociència i Nanotecnologia) ; Sanchís, Josep (Institut de Diagnòstic Ambiental i Estudis de l'Aigua) ; Farré, Marinella (Institut de Diagnòstic Ambiental i Estudis de l'Aigua) ; Marco, María Pilar (Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)) ; Lechuga, Laura M. (Institut Català de Nanociència i Nanotecnologia)
An interferometric nanobiosensor for the specific and label-free detection of the pollutant Irgarol 1051 directly in seawater has been settled. Due to the low molecular weight of Irgarol pollutant and its expected low concentration in seawater, the sensor is based on a competitive inhibition immunoassay. [...]
2018 - 10.1016/j.bios.2018.05.044
Biosensors and bioelectronics, Vol. 117 (October 2018) , p. 47-52  

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