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Resultados globales: 6 registros encontrados en 0.02 segundos.
Artículos, Encontrados 6 registros
Artículos Encontrados 6 registros  
1.
8 p, 892.5 KB Molecularly imprinted polymer-decorated magnetite nanoparticles for selective sulfonamide detection / Zamora Gálvez, Alejandro (Institut Català de Nanociència i Nanotecnologia) ; Ait-Lahcen, Abdellatif (Institut Català de Nanociència i Nanotecnologia) ; Mercante, Luiza A. (Institut Català de Nanociència i Nanotecnologia) ; Morales-Narváez, Eden (Institut Català de Nanociència i Nanotecnologia) ; Amine, Aziz (Université Hassan II. Faculté des Sciences et Techniques) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Sulfonamides are known not only to be antimicrobial drugs that lead to antimicrobial resistance but also to be chemotherapeutic agents that may be allergenic and potentially carcinogenic, which represents a potentially hazardous compound once present in soil or water. [...]
2016 - 10.1021/acs.analchem.5b04092
Analytical chemistry, Vol. 882, issue 7 (April 2016) , p. 3578-3584  
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2.
13 p, 3.1 MB Electrochemical characterization of GaN surface states / Winnerl, Andrea (Technische Universität München. Physik Department) ; Garrido, Jose (Institut Català de Nanociència i Nanotecnologia) ; Stutzmann, Martin (Walter Schottky Institut)
In this work, we present a systematic study of the electrochemical properties of metal-organic chemical vapor deposition and hybrid vapor phase epitaxy grown n-type GaN in aqueous electrolytes. For this purpose, we perform cyclic voltammetry and impedance spectroscopy measurements over a wide range of potentials and frequencies, using a pure aqueous electrolyte and adding two different types of redox couples, as well as applying different surface treatments to the GaN electrodes. [...]
2017 - 10.1063/1.4995429
Journal of applied physics, Vol. 122, issue 4 (July 2017) , art. 45302  
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3.
9 p, 968.1 KB Electrocarboxylation of 1-chloro-(4-isobutylphenyl)ethane with a silver cathode in ionic liquids : an environmentally benign and efficient way to synthesize Ibuprofen / Mena Fernández, Silvia (Universitat Autònoma de Barcelona. Departament de Química) ; Sánchez, Jessica (Universitat Autònoma de Barcelona. Departament de Química) ; Guirado López, Gonzalo (Universitat Autònoma de Barcelona. Departament de Química)
Electrocarboxylation of organic halides is one of the most widely used approaches for valorising CO. In this manuscript, we report a new greener synthetic route for synthesising 2-(4-isobutylphenyl)propanoic acid, Ibuprofen, one of the most popular non-steroidal anti-inflammatory drugs (NSAIDs). [...]
2019 - 10.1039/c9ra01781j
RSC advances, Vol. 9, Issue 26 (2019) , p. 15115-15123  
Registro completo - Creative Commons
4.
11 p, 1.9 MB Immunosensing using nanoparticles / De La Escosura-Muñiz, Alfredo (Instituto de Nanociencia de Aragón) ; Parolo, Claudio (Institut Català de Nanociència i Nanotecnologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Immunosensing technology is taking advantage of the lastest developments in materials science and inparticular from the nanomaterials field. Because of their unprecedented optical tunability as well as electrical and electrochemical qualities, we are seeing significant developments in the design of novel immunoassays; various conventional optical and electrical platforms which allow for future applications in several fields are being used. [...]
2010 - 10.1016/S1369-7021(10)70125-5
Materials Today, Vol. 13, Issue 7-8 (2010) , p. 24-34  
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5.
14 p, 1.8 MB Electrochemical Biosensor Based on Optimized Biocomposite for Organophosphorus and Carbamates Pesticides Detection / Montes Martínez, Raquel (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Céspedes Mulero, Francisco (Universitat Autònoma de Barcelona. Departament de Química) ; Gabriel, David (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Baeza Labat, Maria del Mar (Universitat Autònoma de Barcelona. Departament de Química)
This paper presents the characterization and optimization of biosensors based on graphite-epoxy which incorporates the enzyme acetylcholinesterase (AChE). By means of advanced electrochemical techniques, such as electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV), the characterization and optimization of graphite-epoxy-AChE biosensors have been performed. [...]
2018 - 10.1155/2018/7093606
Journal of Nanomaterials, Vol. 2018 (2018) , art. 7093606  
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6.
12 p, 3.7 MB Annexin-V/quantum dot probes for multimodal apoptosis monitoring in living cells : Improving bioanalysis using electrochemistry / Montón i Domingo, Helena (Institut Català de Nanociència i Nanotecnologia) ; Parolo, Claudio (Institut Català de Nanociència i Nanotecnologia) ; Aranda-Ramos, Antonio (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia) ; Nogués, C. (Carme) (Carme) (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia)
There is a great demand to develop novel techniques that allow useful and complete monitoring of apoptosis, which is a key factor of several diseases and a target for drug development. Here, we present the use of a novel dual electrochemical/optical label for the detection and study of apoptosis. [...]
2015 - 10.1039/c4nr07191c
Nanoscale, Vol. 7, Núm. 9 (March 2015) , p. 4097-4104  
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