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Resultados globales: 16 registros encontrados en 0.02 segundos.
Artículos, Encontrados 16 registros
Artículos Encontrados 16 registros  1 - 10siguiente  ir al registro:
1.
9 p, 1.1 MB Reducing charge noise in quantum dots by using thin silicon quantum wells / Paquelet Wuetz, Brian (Delft University of Technology) ; Degli Esposti, Davide (Delft University of Technology) ; Zwerver, Anne-Marije J. (Delft University of Technology) ; Amitonov, Sergey V. (QuTech and Netherlands Organisation for Applied Scientific Research) ; Botifoll, Marc (Institut Català de Nanociència i Nanotecnologia) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Vandersypen, Lieven M. K. (Delft University of Technology) ; Russ, Maximilian (Delft University of Technology) ; Scappucci, Giordano (Delft University of Technology)
Charge noise in the host semiconductor degrades the performance of spin-qubits and poses an obstacle to control large quantum processors. However, it is challenging to engineer the heterogeneous material stack of gate-defined quantum dots to improve charge noise systematically. [...]
2023 - 10.1038/s41467-023-36951-w
Nature communications, Vol. 14 (March 2023) , art. 1385  
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2.
9 p, 2.5 MB A novel ratiometric fluorescent approach for the modulation of the ydnamic range of lateral flow immunoassays / Sena-Torralba, Amadeo (Institut Català de Nanociència i Nanotecnologia) ; Torné-Morató, Helena (Institut Català de Nanociència i Nanotecnologia) ; Parolo, Claudio (Institut Català de Nanociència i Nanotecnologia) ; Ranjbar, Saba (Institut Català de Nanociència i Nanotecnologia) ; Nejad, Mohammad Amin Farahmand (Institut Català de Nanociència i Nanotecnologia) ; Álvarez Diduk, Ruslan (Institut Català de Nanociència i Nanotecnologia) ; Idili, Andrea (Institut Català de Nanociència i Nanotecnologia) ; Hormozi-Nezhad, M.R. (Sharif University of Technology. Department of Chemistry) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
The majority of lateral flow assays (LFAs) use single-color optical labels to provide a qualitative naked-eye detection, however this detection method displays two important limitations. First, the use of a single-color label makes the LFA prone to results misinterpretation. [...]
2022 - 10.1002/admt.202101450
Advanced Materials Technologies, Vol. 7, issue 8 (August 2022) , art. 2101450  
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3.
8 p, 1.7 MB Optical signatures of defect centers in transition metal dichalcogenide monolayers / Melo, Pedro Miguel M. C. de (Université de Liège. Complex and Entangled Systems from Atoms to Materials) ; Zanolli, Zeila (Institut Català de Nanociència i Nanotecnologia) ; Verstraete, Matthieu J. (Université de Liège. Complex and Entangled Systems from Atoms to Materials)
Even the best quality 2D materials have non-negligible concentrations of vacancies and impurities. It is critical to understand and quantify how defects change intrinsic properties, and use this knowledge to generate functionality. [...]
2021 - 10.1002/qute.202000118
Advanced Quantum Technologies, Vol. 4, issue 3 (March 2021) , art. 2000118  
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4.
26 p, 1.3 MB Enhanced detection of quantum dots labeled protein by simultaneous bismuth electrodeposition into microfluidic channel / Medina-Sánchez, Mariana (Institut Català de Nanociència i Nanotecnologia) ; Miserere, Sandrine (Institut Català de Nanociència i Nanotecnologia) ; Cadevall Riera, Miquel (Institut Català de Nanociència i Nanotecnologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
In this study, we propose an electrochemical immunoassay into a disposable microfluidic platform, using quantum dots (QDs) as labels and their enhanced detection using bismuth as an alternative to mercury electrodes. [...]
2016 - 10.1002/elps.201500288
Electrophoresis, Vol. 37, issue 3 (Feb. 2016) , p. 432-437  
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5.
10 p, 4.3 MB Graphene quantum dots : from efficient preparation to safe renal excretion / Hadad, Caroline (Università degli studi di Trieste. Dipartimento di Scienze Chimiche e Farmaceutiche) ; González-Domínguez, José Miguel (Università degli studi di Trieste. Dipartimento di Scienze Chimiche e Farmaceutiche) ; Armelloni, Silvia (Istituto di Ricovero e Cura a Carattere Scientifico) ; Mattinzoli, Deborah (Istituto di Ricovero e Cura a Carattere Scientifico) ; Ikehata, Masami (Istituto di Ricovero e Cura a Carattere Scientifico) ; Istif, Akcan (Università degli studi di Trieste. Dipartimento di Scienze Chimiche e Farmaceutiche) ; Ostric, Adrian (Università degli studi di Trieste. Dipartimento di Scienze Chimiche e Farmaceutiche) ; Cellesi, Francesco (Politecnico di Milano. Dipartimento di Chimica, Materiali ed Ingegneria Chimica "G. Natta") ; Alfieri, Carlo Maria (Istituto di Ricovero e Cura a Carattere Scientifico) ; Messa, Piergiorgio (Università degli studi di Milano 'La Statale'. Dipartimento di Scienze Cliniche e di Comunità) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Da Ros, Tatiana (Università degli studi di Trieste. Dipartimento di Scienze Chimiche e Farmaceutiche)
Carbon nanomaterials offer excellent prospects as therapeutic agents, and among them, graphene quantum dots (GQDs) have gained considerable interest thanks to their aqueous solubility and intrinsic fluorescence, which enable their possible use in theranostic approaches, if their biocompatibility and favorable pharmacokinetic are confirmed. [...]
2021 - 10.1007/s12274-020-3096-y
Nano research, Vol. 14, issue 3 (March 2021) , p. 674-683  
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6.
10 p, 1014.3 KB Luminescent silicon-based nanocarrier for drug delivery in colorectal cancer cells / Marcelo, Gonçalo A. (Universidade Nova de Lisboa. Faculdade de Ciências e Tecnologia) ; Montpeyó Garcia-Moreno, David (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Novio Vázquez, Fernando (Universitat Autònoma de Barcelona. Departament de Química) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Lorenzo Rivera, Julia (Universitat Autònoma de Barcelona. Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Oliveira, Elisabete (PROTEOMASS Scientific Society)
Nanocarriers sensitive to exogenous or endogenous stimuli emerged as an attractive alternative to target drug delivery, with inorganic silica mesoporous nanoparticles (MNs) playing a core role in the development of a new generation of non-toxic and tuneable nanocarriers. [...]
2020 - 10.1016/j.dyepig.2020.108393
Dyes and pigments, Vol. 181 (Oct. 2020) , art. 108393  
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7.
34 p, 1.7 MB Sustainable synthesis of luminescent CdTe quantum dots coated with modified silica mesoporous nanoparticles : Towards new protein scavengers and smart drug delivery carriers / Oliveira, Elisabete (Proteomass Scientific Society) ; Santos, Hugo M. (Proteomass Scientific Society) ; Jorge, Susana (Proteomass Scientific Society) ; Rodríguez-González, Benito (Scientific and Technological Research Assistance Centre) ; Novio Vázquez, Fernando (Institut Català de Nanociència i Nanotecnologia) ; Lorenzo Rivera, Julia (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Capelo-Martínez, José Luis (Proteomass Scientific Society) ; Lodeiro, Carlos (Proteomass Scientific Society)
The synthesis and full characterization of a family of sustainable luminescent nanoparticles, CdTeQDs@MNs, made of quantum dots coated by modified mesoporous silica nanoparticles is reported. The presence of the luminescent QDs allows the imaging of the nanoparticles during cell internalization, as well as the visualization of selective release of doxorubicin inside the cell (via pH stimuli). [...]
2019 - 10.1016/j.dyepig.2018.09.047
Dyes and pigments, Vol. 161 (February 2019) , p. 360-369  
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8.
20 p, 1.4 MB Photoluminescent lateral flow based on non-radiative energy transfer for protein detection in human serum / Zamora Gálvez, Alejandro (Institut Català de Nanociència i Nanotecnologia) ; Morales-Narváez, Eden (Institut Català de Nanociència i Nanotecnologia) ; Romero, Javier (Institut Català de Nanociència i Nanotecnologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
A new paper-based lateral flow immunoassay configuration was engineered and investigated. The assay is intended for the detection of a model protein in human serum, that is, human immunoglobulin G, with the aim to demonstrate a virtually universal protein detection platform. [...]
2018 - 10.1016/j.bios.2017.09.013
Biosensors & bioelectronics, Vol. 100 (February 2018) , p. 208-213  
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9.
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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10.
27 p, 1.1 MB Rapid on-chip apoptosis assay on human carcinoma cells based on annexin-V/quantum dot probes / Montón i Domingo, Helena (Institut Català de Nanociència i Nanotecnologia) ; Medina-Sánchez, Mariana (Institut Català de Nanociència i Nanotecnologia) ; Soler, Joan Antoni (Institut Català de Nanociència i Nanotecnologia) ; Chałupniak, Andrzej (Institut Català de Nanociència i Nanotecnologia) ; Nogués, C. (Carme) (Carme) (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Despite all the efforts made over years to study the cancer expression and the metastasis event, there is not a clear understanding of its origins and effective treatment. Therefore, more specialized and rapid techniques are required for studying cell behaviour under different drug-based treatments. [...]
2017 - 10.1016/j.bios.2017.03.034
Biosensors & bioelectronics, Vol. 94 (August 2017) , p. 408-414  
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Artículos : Encontrados 16 registros   1 - 10siguiente  ir al registro:
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