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Resultats globals: 7 registres trobats en 0.02 segons.
Articles, 7 registres trobats
Articles 7 registres trobats  
1.
16 p, 2.9 MB Role of autophagy in von willebrand factor secretion by endothelial cells and in the in vivo thrombin-antithrombin complex formation promoted by the hiv-1 matrix protein p17 / Bugatti, A. (University of Brescia Medical School) ; Marsico, S. (University of Calabria) ; Mazzuca, P. (University of Brescia Medical School) ; Schulze, K. (Helmholtz Center for Infection Research (HZI)) ; Ebensen, T. (Helmholtz Center for Infection Research (HZI)) ; Giagulli, C. (University of Brescia Medical School) ; Peña, Esther (Institut d'Investigació Biomèdica Sant Pau) ; Badimon, Lina (Institut d'Investigació Biomèdica Sant Pau) ; Slevin, M. (Manchester Metropolitan University) ; Caruso, A. (University of Brescia Medical School) ; Guzman, C.A. (Helmholtz Center for Infection Research (HZI)) ; Caccuri, F. (University of Brescia Medical School) ; Universitat Autònoma de Barcelona
Although the advent of combined antiretroviral therapy has substantially improved the survival of HIV-1-infected individuals, non-AIDS-related diseases are becoming increasingly prevalent in HIV-1-infected patients. [...]
2020 - 10.3390/ijms21062022
International journal of molecular sciences, Vol. 21 Núm. 6 (february 2020) , p. 2022  
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2.
22 p, 457.6 KB A comparison of four protocols for the immobilization of an aptamer on graphite composite electrodes / Ocaña Tejada, Cristina (Universitat Autònoma de Barcelona. Departament de Química) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química)
We have performed a comparative study on four protocols for the immobilization of the thrombin aptamer on a graphite-epoxy composite electrode with the aim to identify the most practical method for designing the corresponding impedimetric aptasensor. [...]
2014 - 10.1007/s00604-013-1126-0
Mikrochimica acta, Vol. 181, Issue 3-4 (February 2014) , p. 355-363  
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3.
32 p, 1.7 MB Graphene electrode platform for impedimetric aptasensing / Aceta, Yara (Universitat Autònoma de Barcelona. Departament de Química) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química)
In this study, we synthesized graphene oxide (GO) at different oxidation times (30, 60 and 120 min) using a modified Hummer's method and investigated their carbon-to-oxygen (C/O) ratios, the % C-C double bond, the diffraction pattern, their topography and their electrochemical behaviour both by cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). [...]
2017 - 10.1016/j.electacta.2017.01.113
Electrochimica acta, Vol. 229 (March 2017) , p. 458-466  
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4.
10 p, 389.9 KB A phase II study of human allogeneic liver-derived progenitor cell therapy for acute-on-chronic liver failure and acute decompensation / Nevens, Frederik (University Hospitals Leuven (Bèlgica)) ; Gustot, Thierry (C.U.B. Erasme Hospital) ; Laterre, Pierre-François (Cliniques Universitaires Saint-Luc) ; Lasser, Luc L. (CHU Brugmann) ; Haralampiev, Lyudmil E. (Multiprofile Hospital for Active Treatment (MEDICA), Ruse) ; Vargas, Victor (Hospital Universitari Vall d'Hebron) ; Lyubomirova, Desislava (University Multiprofile Hospital for Active Treatment "Georgi Stranski") ; Albillos, Agustín (Hospital Universitario Ramón y Cajal (Madrid)) ; Najimi, Mustapha (Institute of Experimental and Clinical Research, Brussels) ; Michel, Sébastien (Promethera Biosciences, Mont-Saint-Guibert) ; Stoykov, Ivaylo (Promethera Biosciences, Mont-Saint-Guibert) ; Gordillo, Noelia (Promethera Biosciences, Mont-Saint-Guibert) ; Vainilovich, Yelena (Promethera Biosciences, Mont-Saint-Guibert) ; Barthel, Virginie (Promethera Biosciences, Mont-Saint-Guibert) ; Clerget-Chossat, Nathalie (Promethera Biosciences, Mont-Saint-Guibert) ; Sokal, Etienne M. (Cliniques Universitaires Saint-Luc, UCLouvain, Pediatric Hepatology & Gastroenterology Unit) ; Universitat Autònoma de Barcelona
Human allogeneic liver-derived progenitor cells (HALPC, HepaStem®; Promethera Biosciences, Mont-Saint-Guibert, Belgium) are an advanced therapy medicinal product that could potentially alleviate systemic inflammation and ameliorate liver function in patients with acute-on-chronic liver failure (ACLF) or acute decompensation of cirrhosis (AD). [...]
2021 - 10.1016/j.jhepr.2021.100291
JHEP Reports, Vol. 3 (april 2021)  
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5.
53 p, 6.1 MB Aptamer-peptide conjugates as a new strategy to modulate human α-thrombin binding affinity / Aviñó, Ana (Institut de Química Avançada de Catalunya) ; Jorge, Andreia F. (Universidade de Coimbra) ; Huertas, César S. (Institut Català de Nanociència i Nanotecnologia) ; Cova, Tania F. G. G. (Universidade de Coimbra) ; Pais, Alberto (Universidade de Coimbra) ; Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia) ; Eritja, Ramon (Institut de Química Avançada de Catalunya) ; Fàbrega, Carme (Institut de Química Avançada de Catalunya)
Aptamers are single-stranded RNA or DNA molecules that specifically recognize their targets and have proven valuable for functionalizing sensitive biosensors. α-thrombin is a trypsin-like serine proteinase which plays a crucial role in haemostasis and thrombosis. [...]
2019 - 10.1016/j.bbagen.2019.06.014
Biochimica et Biophysica Acta - General Subjects, Vol. 1863, Issue 10 (October 2019) , p. 1619-1630  
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6.
21 p, 1.5 MB Signal amplification for thrombin impedimetric aptasensor : sandwich protocol and use of gold-streptavidin nanoparticles / Ocaña Tejada, Cristina (Universitat Autònoma de Barcelona. Departament de Química) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química)
In this work, we report a highly specific amplification strategy demonstrated for the ultrasensitive biosensing of thrombin with the use of gold-streptavidin nanoparticles (strep-AuNPs) and silver reduction enhancement. [...]
2014 - 10.1016/j.bios.2013.10.068
Biosensors & bioelectronics, Vol. 54 (2014) , p. 408-414  
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7.
12 p, 402.3 KB A Reusable Impedimetric Aptasensor for Detection of Thrombin Employing a Graphite-Epoxy Composite Electrode / Ocaña Tejada, Cristina (Universitat Autònoma de Barcelona. Departament de Química) ; Pacios Pujadó, Merce (Universitat Autònoma de Barcelona. Departament de Química) ; Valle Zafra, Manuel del (Universitat Autònoma de Barcelona. Departament de Química)
Here, we report the application of a label-free electrochemical aptasensor based on a graphite-epoxy composite electrode for the detection of thrombin; in this work, aptamers were immobilized onto the electrodes surface using wet physical adsorption. [...]
2012 - 10.3390/s120303037
Sensors (Basel, Switzerland), Vol. 12 (March 2012) , p. 3037-3048  
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