Resultados globales: 21 registros encontrados en 0.02 segundos.
Artículos, Encontrados 20 registros
Documentos de investigación, Encontrados 1 registros
Artículos Encontrados 20 registros  1 - 10siguiente  ir al registro:
1.
9 p, 1.6 MB The Role of Temperature on the Degree of End-Closing and Filling of Single-Walled Carbon Nanotubes / Kierkowicz, Magdalena (Institut de Ciència de Materials de Barcelona) ; Pach, Elzbieta (Institut Català de Nanociència i Nanotecnologia) ; Fraile, Julio (Institut de Ciència de Materials de Barcelona) ; Domingo, Concepción (Institut de Ciència de Materials de Barcelona) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Tobias, Gerard (Institut de Ciència de Materials de Barcelona)
Carbon nanotubes (CNTs), owing to their high surface area-to-volume ratio and hollow core, can be employed as hosts for adsorbed and/or encapsulated molecules. At high temperatures, the ends of CNTs close spontaneously, which is relevant for several applications, including catalysis, gas storage, and biomedical imaging and therapy. [...]
2021 - 10.3390/nano11123365
Nanomaterials, Vol. 11, Issue 12 (December 2021) , art. 3365  
2.
21 p, 1.3 MB Charge transfer in steam purified arc discharge single walled carbon nanotubes filled with lutetium halides / Santidrián, Ana (J. Heyrovsky Institute of the Physical Chemistry) ; Kierkowicz, Magdalena (Institut de Ciència de Materials de Barcelona) ; Pach, Elzbieta (Institut Català de Nanociència i Nanotecnologia) ; Darvasiová, Denisa (J. Heyrovsky Institute of the Physical Chemistry) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Tobias, Gerard (Institut de Ciència de Materials de Barcelona) ; Kalbáč, Martin (J. Heyrovsky Institute of the Physical Chemistry)
In the present work, the effect of doping on electronic properties in bulk purified and filled arc-discharge single-walled carbon nanotubes samples is studied for the first time by in situ Raman spectroelectrochemical method. [...]
2020 - 10.1039/d0cp01408g
Physical chemistry chemical physics, Vol. 22, issue 18 (2020) , p. 10063-10075  
3.
33 p, 1.2 MB Water adsorption, dissociation and oxidation on SrTiO3 and ferroelectric surfaces revealed by ambient pressure X-ray photoelectron spectroscopy / Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia) ; Pach, Elzbieta (Institut Català de Nanociència i Nanotecnologia) ; Cordero Edwards, Rohini Kumara (Institut Català de Nanociència i Nanotecnologia) ; Pérez-Dieste, Virginia (ALBA Laboratori de Llum de Sincrotró) ; Escudero, Carlos (ALBA Laboratori de Llum de Sincrotró) ; Verdaguer Prats, Albert (Institut de Ciència de Materials de Barcelona)
Water dissociation on oxides is of great interest because its fundamental aspects are still not well understood and it has implications in many processes, from ferroelectric polarization screening phenomena to surface catalysis and surface chemistry on oxides. [...]
2019 - 10.1039/c8cp07632d
Physical chemistry chemical physics, Vol. 21, issue 9 (March 2019) , p. 4920-4930  
4.
40 p, 2.2 MB Covalent functionalization of multi-walled carbon nanotubes with a gadolinium chelate for efficient T1-weighted magnetic resonance imaging / Marangon, Iris (Université de Paris VII. Laboratoire Matières et Systèmes Complexes) ; Ménard-Moyon, Cécilia (Centre National de la Recherche Scientifique (França)) ; Kolosnjaj-Tabi, Jelena (Université de Paris VII. Laboratoire Matières et Systèmes Complexes) ; Béoutis, Marie Lys (Université de Paris VII. Laboratoire Matières et Systèmes Complexes) ; Lartigue, Lénaic (Université de Paris VII. Laboratoire Matières et Systèmes Complexes) ; Alloyeau, Damien (Université de Paris VII. Laboratoire Matériaux et Phénomènes Quantiques) ; Pach, Elzbieta (Institut Català de Nanociència i Nanotecnologia) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Autret, Gwennhael (Université de Paris V) ; Ninjbadgar, Tsedev (Shine Mongol Institute of Technology. Faculty of Engineering) ; Brougham, Dermot F. (Dublin City University. School of Chemical Sciences) ; Bianco, Alberto (Centre national de la recherche scientifique. Laboratoire d'Immunopathologie et Chimie Thérapeutique) ; Gazeau, Florence (Université de Paris VII. Laboratoire Matières et Systèmes Complexes)
Given the promise of carbon nanotubes (CNTs) for photothermal therapy, drug delivery, tissue engineering, and gene therapy, there is a need for non-invasive imaging methods to monitor CNT distribution and fate in the body. [...]
2014 - 10.1002/adfm.201402234
Advanced functional materials, Vol. 24, issue 45 (Dec. 2014) , p. 7173-7186  
5.
34 p, 832.4 KB Filling Single-Walled Carbon Nanotubes with Lutetium Chloride : A Sustainable Production of Nanocapsules Free of Nonencapsulated Material / Kierkowicz, Magdalena (Institut de Ciència de Materials de Barcelona) ; González-Domínguez, José Miguel (University of Trieste. Department of Chemical and Pharmaceutical Sciences) ; Pach, Elzbieta (Institut Català de Nanociència i Nanotecnologia) ; Sandoval, Stefania (Institut de Ciència de Materials de Barcelona) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Da Ros, Tatiana (University of Trieste. Department of Chemical and Pharmaceutical Sciences) ; Tobias, Gerard (Institut de Ciència de Materials de Barcelona)
Filled carbon nanotubes are of interest for a wide variety of applications ranging from sensors to magnetoelectronic devices and going through the development of smart contrast and therapeutic agents in the biomedical field. [...]
2017 - 10.1021/acssuschemeng.6b02850
ACS sustainable chemistry & engineering, Vol. 5, Issue 3 (March 2017) , p. 2501-2508  
6.
65 p, 1.8 MB Inductively coupled remote plasma-enhanced chemical vapor deposition (rPE-CVD) as a versatile route for the deposition of graphene micro- and nanostructures / González Cuxart, Marc (Institut Català de Nanociència i Nanotecnologia) ; Šics, Igors (ALBA Laboratori de Llum de Sincrotró) ; Goñi, Alejandro R. (Institut de Ciència de Materials de Barcelona) ; Pach, Elzbieta (Institut Català de Nanociència i Nanotecnologia) ; Sauthier, Guillaume (Institut Català de Nanociència i Nanotecnologia) ; Paradinas Aranjuelo, Marcos (Institut Català de Nanociència i Nanotecnologia) ; Foerster, Michael (ALBA Laboratori de Llum de Sincrotró) ; Aballe, Lucía (ALBA Laboratori de Llum de Sincrotró) ; Moreno Fernández, Harol Aníbal (ALBA Laboratori de Llum de Sincrotró) ; Carlino, Vincent (Ibss Group Inc) ; Pellegrin, Eric (ALBA Laboratori de Llum de Sincrotró)
Multiple layers of graphene thin films with micro-crystalline orientation and vertical graphene nano-sheets were grown on different substrates (i. e. , polycrystalline nickel foil, Ni(111), highly oriented pyrolytic graphite) using a single-step process based on low-pressure remote Plasma-Enhanced Chemical Vapor Deposition (rPE-CVD). [...]
2017 - 10.1016/j.carbon.2017.02.067
Carbon, Vol. 117 (June 2017) , p. 331-342  
7.
27 p, 1.1 MB Encapsulation of two-dimensional materials inside carbon nanotubes : towards an enhanced synthesis of single-layered metal halides / Sandoval, Stefania (Institut de Ciència de Materials de Barcelona) ; Pach, Elzbieta (Institut Català de Nanociència i Nanotecnologia) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Tobias, Gerard (Institut de Ciència de Materials de Barcelona)
The unique properties of two-dimensional (2D) nanomaterials make them highly attractive for a wide range of applications. As a consequence, several top-down and bottom up approaches are being explored to isolate or synthesize single-layers of 2D materials in a reliable manner. [...]
2017 - 10.1016/j.carbon.2017.07.031
Carbon, Vol. 123 (October 2017) , p. 129-134  
8.
34 p, 629.8 KB Comparative study of shortening and cutting strategies of single-walled and multi-walled carbon nanotubes assessed by scanning electron microscopy / Kierkowicz, Magdalena (Institut de Ciència de Materials de Barcelona) ; Pach, Elzbieta (Institut Català de Nanociència i Nanotecnologia) ; Santidrián, Ana (J. Heyrovsky Institute of the Physical Chemistry) ; Sandoval, Stefania (Institut de Ciència de Materials de Barcelona) ; Gonçalves, Gil (Institut de Ciència de Materials de Barcelona) ; Tobías Rossell, Ester (Universitat de Vic - Universitat Central de Catalunya) ; Kalbáč, Martin (J. Heyrovsky Institute of the Physical Chemistry) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Tobias, Gerard (Institut de Ciència de Materials de Barcelona)
Short carbon nanotubes (CNTs) are desired for a variety of applications. As a consequence, several strategies have been reported to cut and shorten the length of as-produced CNTs via chemical and physical routes. [...]
2018 - 10.1016/j.carbon.2018.06.021
Carbon, Vol. 139 (November 2018) , p. 922-932  
9.
35 p, 1.9 MB Neutron-irradiated antibody-functionalised carbon nanocapsules for targeted cancer radiotherapy / Wang, Julie T. W. (King's College London. Institute of Pharmaceutical Science) ; Spinato, Cinzia (Centre National de la Recherche Scientifique (França)) ; Klippstein, Rebecca (King's College London. Institute of Pharmaceutical Science) ; Costa, Pedro M. (King's College London. Institute of Pharmaceutical Science) ; Martincic, Markus (Institut de Ciència de Materials de Barcelona) ; Pach, Elzbieta (Institut Català de Nanociència i Nanotecnologia) ; Pérez Ruiz De Garibay, Aritz (Centre National de la Recherche Scientifique (França)) ; Ménard-Moyon, Cécilia (Centre National de la Recherche Scientifique (França)) ; Feldman, Robert (Cis Bio International Ion Beam Applications SA) ; Michel, Yves (Cis Bio International Ion Beam Applications SA) ; Šefl, Martin (University of Ioannina Medical School) ; Kyriakou, Ioanna (University of Ioannina Medical School) ; Emfietzoglou, Dimitris (University of Ioannina Medical School) ; Saccavini, Jean-Claude (Cis Bio International Ion Beam Applications SA) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Tobias, Gerard (Institut de Ciència de Materials de Barcelona) ; Bianco, Alberto (Centre National de la Recherche Scientifique (França)) ; Al-Jamal, Khuloud T. (King's College London. Institute of Pharmaceutical Science)
Radiotherapy is a cancer treatment utilising high doses of ionizing radiation to destroy cancer cells. Our team has pioneered neutron activation of Sm, filled and sealed into single-walled (SWCNTs) and multi-walled carbon nanotubes (MWCNTs), to create stable and high-dose radioactive carbon nanocapsules for cancer radiotherapy. [...]
2020 - 10.1016/j.carbon.2020.02.060
Carbon, Vol. 162 (June 2020) , p. 410-422  
10.
59 p, 2.2 MB Neutron Activated 153Sm Sealed in Carbon Nanocapsules for in Vivo Imaging and Tumor Radiotherapy / Wang, Julie T. W. (King's College London. Institute of Pharmaceutical Science) ; Klippstein, Rebecca (King's College London. Institute of Pharmaceutical Science) ; Martincic, Markus (Institut de Ciència de Materials de Barcelona) ; Pach, Elzbieta (Institut Català de Nanociència i Nanotecnologia) ; Feldman, Robert (Cis Bio International Ion Beam Applications SA) ; Šefl, Martin (Czech Technical University in Prague) ; Michel, Yves (Cis Bio International Ion Beam Applications SA) ; Asker, Daniel (King's College London. Institute of Pharmaceutical Science) ; Sosabowski, Jane K. (Queen Mary University of London) ; Kalbáč, Martin (J. Heyrovsky Institute of the Physical Chemistry) ; Da Ros, Tatiana (University of Trieste. Department of Chemical and Pharmaceutical Sciences) ; Ménard-Moyon, Cécilia (Centre National de la Recherche Scientifique (França)) ; Bianco, Alberto (Centre National de la Recherche Scientifique (França)) ; Kyriakou, Ioanna (University of Ioannina Medical School) ; Emfietzoglou, Dimitris (University of Ioannina Medical School) ; Saccavini, Jean-Claude (Cis Bio International Ion Beam Applications SA) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Al-Jamal, Khuloud T. (King's College London. Institute of Pharmaceutical Science) ; Tobias, Gerard (Institut de Ciència de Materials de Barcelona)
Radiation therapy along with chemotherapy and surgery remain the main cancer treatments. Radiotherapy can be applied to patients externally (external beam radiotherapy) or internally (brachytherapy and radioisotope therapy). [...]
2020 - 10.1021/acsnano.9b04898
ACS nano, Vol. 14, Issue 1 (January 2020) , p. 129-141  

Artículos : Encontrados 20 registros   1 - 10siguiente  ir al registro:
Documentos de investigación Encontrados 1 registros  
1.
257 p, 10.2 MB Electron microscopy studies on functional carbon nanotubes / Pach, Elzbieta ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Peral Pérez, José, dir. (Universitat Autònoma de Barcelona. Departament de Química) ; Universitat Autònoma de Barcelona. Departament de Química
La presente tesis doctoral se centra en el estudio exhaustivo de nanotubos de carbono funcionales por medio de técnicas de microscopía electrónica. Los nanotubos de carbono (CNTs) funcionales están atrayendo una creciente atención debido a su potencial uso para aplicaciones biomédicas, incluyendo para la adquisición de imágenes in vivo, acumulación selectiva en tumores y sistemas de administración de fármacos. [...]
The present PhD thesis focuses on the thorough study of functional carbon nanotubes by means of electron microscopy techniques. Functional carbon nanotubes (CNTs) are attracting an increased attention due to their potential use for biomedical applications, including in vivo imaging, tumour targeting and drug delivery systems. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2017.  

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1 Pach, E.
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