Artículos

Artículos Encontrados 43 registros  inicioanterior22 - 31siguientefinal  ir al registro: La búsqueda tardó 0.01 segundos. 
22.
35 p, 1.5 MB In situ production of biofunctionalized few-layer defect-free microsheets of graphene / Gravagnuolo, Alfredo M. (Institut Català de Nanociència i Nanotecnologia) ; Morales Narváez, Edén (Institut Català de Nanociència i Nanotecnologia) ; Longobardi, Sara (Università Federico II di Napoli. Dipartimento di Scienze Chimiche) ; Da Silva, Everson T. (Institut Català de Nanociència i Nanotecnologia) ; Giardina, Paola (Università Federico II di Napoli. Dipartimento di Scienze Chimiche) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Biological interfacing of graphene has become crucial to improve its biocompatibility, dispersability, and selectivity. However, biofunctionalization of graphene without yielding defects in its sp²-carbon lattice is a major challenge. [...]
2015 - 10.1002/adfm.201500016
Advanced functional materials, Vol. 25, issue 18 (May 2015) , p. 2771-2779  
23.
14 p, 732.2 KB An iridium oxide nanoparticle and polythionine thin film based platform for sensitive Leishmania DNA detection / Mayorga Martinez, Carmen (Institut Catala de Nanociencia i Nanotecnologia) ; Chamorro García, Alejandro (Institut Català de Nanociència i Nanotecnologia) ; Serrano, Lorena (Vetgenomics) ; Rivas, Lourdes (Institut Català de Nanociència i Nanotecnologia) ; Quesada González, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Altet, Laura (Vetgenomics) ; Francino, Olga (Vetgenomics) ; Sánchez, Armand (Vetgenomics) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
An impedimetric label-free genosensor for high sensitive DNA detection is developed. This system is based on a screen-printed carbon electrode modified with the thionine layer and iridium oxide nanoparticles (IrO₂ NP/). [...]
2015 - 10.1039/c5tb00545k
Journal of materials chemistry B, Vol. 3, issue 26 (July 2015) , p. 5166-5171  
24.
26 p, 1.7 MB Nanobiosensors in diagnostics / Chamorro García, Alejandro (Institut Català de Nanociència i Nanotecnologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Medical diagnosis has been greatly improved thanks to the development of new techniques capable of performing very sensitive detection and quantifying certain parameters. These parameters can be correlated with the presence of specific molecules and their quantity. [...]
2016 - 10.1177/1849543516663574
Nanobiomedicine, Vol. 3 (2016) , p. 1-26  
25.
In situ monitoring of PTHLH secretion in neuroblastoma cells cultured onto nanoporous membranes / De la Escosura Muñiz, Alfredo (Institut Català de Nanociència i Nanotecnologia) ; Espinoza Castañeda, Marisol (Institut Català de Nanociència i Nanotecnologia) ; Chamorro García, Alejandro (Institut Català de Nanociència i Nanotecnologia) ; Rodríguez-Hernández, Carlos J. (Hospital Universitari Sant Joan de Déu) ; De Torres, Carmen (Hospital Universitari Sant Joan de Déu.) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
In this work, we propose for the first time the use of anodic aluminum oxide (AAO) nanoporous membranes for in situ monitoring of parathyroid hormone-like hormone (PTHLH) secretion in cultured human cells. [...]
2018 - 10.1016/j.bios.2018.01.064
Biosensors and bioelectronics, Vol. 107 (June 2018) , p. 62-68  
26.
8 p, 1.6 MB Control of Electron-transfer in Immunonanosensors by Using Polyclonal and Monoclonal Antibodies / Mars, Abdelmoneim (Institut Català de Nanociència i Nanotecnologia) ; Parolo, Claudio (Institut Català de Nanociència i Nanotecnologia) ; De la Escosura Muñiz, Alfredo (Institut Català de Nanociència i Nanotecnologia) ; Raouafi, Noureddine (Université de Tunis El-Manar) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
The design and operation of biosensors is not trivial. For instance, variation in the output signal during monitoring of analytes can not usually be controlled. Hence, if such control were possible, and could be triggered on demand, it would greatly facilitate system design and operation. [...]
2016 - 10.1002/elan.201500646
Electroanalysis, Vol. 28, Núm. 8 (August 2016) , p. 1795-1802  
27.
29 p, 950.3 KB Graphene-based Janus micromotors for the dynamic removal of pollutants / Orozco, Jahir (Institut Català de Nanociència i Nanotecnologia) ; Mercante, Luiza A. (Institut Català de Nanociència i Nanotecnologia) ; Pol, Roberto (Institut Català de Nanociència i Nanotecnologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Persistent organic pollutants (POPs) are ubiquitous in the environment as a result of modern industrial processes. We present an effective POPs decontamination strategy based on their dynamic adsorption at the surface of reduced graphene oxide (rGO)-coated silica (SiO)-Pt Janus magnetic micromotors for their appropriate final disposition. [...]
2016 - 10.1039/c5ta09850e
Journal of Materials Chemistry A, Vol. 4, Núm. 9 (March 2016) , p. 3371-3378  
28.
23 p, 409.2 KB Detection of parathyroid hormone-like hormone in cancer cell cultures by gold nanoparticle-based lateral flow immunoassays / Chamorro García, Alejandro (Institut Català de Nanociència i Nanotecnologia) ; De la Escosura Muñiz, Alfredo (Institut Català de Nanociència i Nanotecnologia) ; Espinoza Castañeda, Marisol (Institut Català de Nanociència i Nanotecnologia) ; Rodríguez-Hernández, Carlos J. (Hospital Universitari Sant Joan de Déu) ; De Torres, Carmen (Hospital Universitari Sant Joan de Déu.) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Parathyroid hormone-like hormone (PTHLH) exerts relevant roles in progression and dissemination of several tumors. However, factors influencing its production and secretion have not been fully characterized. [...]
2016 - 10.1016/j.nano.2015.09.012
Nanomedicine: Nanotechnology, Biology, and Medicine, Vol. 12, Issue 1 (January 2016) , p. 53-61  
29.
26 p, 1.1 MB Magnetic bead/gold nanoparticle double-labeled primers for electrochemical detection of isothermal amplified Leishmania DNA / De la Escosura Muñiz, Alfredo (Institut Català de Nanociència i Nanotecnologia) ; Baptista Pires, Luis Miguel (Institut Català de Nanociència i Nanotecnologia) ; Serrano, Lorena (Vetgenomics) ; Altet, Laura (Vetgenomics) ; Francino Martí, Olga (Universitat Autònoma de Barcelona. Departament de Ciència Animal i dels Aliments) ; Sánchez Bonastre, Armando (Centre de Recerca en Agrigenòmica) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
A novel methodology for the isothermal amplification of Leishmania DNA using labeled primers combined with the advantages of magnetic purification/preconcentration and the use of gold nanoparticle (AuNP) tags for the sensitive electrochemical detection of such amplified DNA is developed. [...]
2016 - 10.1002/smll.201502350
Small, Vol. 12, issue 2 (Jan. 2016) , p. 205-213  
30.
47 p, 1.5 MB Nanochannels for electrical biosensing / De la Escosura Muñiz, Alfredo (Institut Català de Nanociència i Nanotecnologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
This review shows the recent trends on the use of both single and array nanochannels for electrical biosensing applications. Some general considerations on the principles of the stochastic sensing, together with an overview about the common routes for nanochannels preparation before focusing on the applications for DNA, protein, virus, toxin and other analytes detection are given. [...]
2016 - 10.1016/j.trac.2015.12.003
TrAC - Trends in Analytical Chemistry, Vol. 79, (May 2016) , p. 134-150  
31.
34 p, 1.8 MB Mobile phone-based biosensing : An emerging "diagnostic and communication" technology / Quesada González, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
In this review we discuss recent developments on the use of mobile phones and similar devices for biosensing applications in which diagnostics and communications are coupled. Owing to the capabilities of mobile phones (their cameras, connectivity, portability, etc. [...]
2017 - 10.1016/j.bios.2016.10.062
Biosensors and Bioelectronics, Vol. 92 (June 2017) , p. 549-562  

Artículos : Encontrados 43 registros   inicioanterior22 - 31siguientefinal  ir al registro:
Vea también: autores con nombres similares
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