Resultados globales: 5 registros encontrados en 0.02 segundos.
Artículos, Encontrados 5 registros
Artículos Encontrados 5 registros  
1.
7 p, 5.3 MB Improving catalase-based propelled motor endurance by enzyme encapsulation / Simmchen, Juliane (Institut Català de Nanociència i Nanotecnologia) ; Baeza, Alejandro (Universidad Complutense de Madrid. Departamento de Química Inorgánica) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Vallet Regí, María (Universidad Complutense de Madrid. Departamento de Química Inorgánica)
Biocatalytic propulsion is expected to play an important role in the future of micromotors as it might drastically increase the number of available fuelling reactions. However, most of the enzyme-propelled micromotors so far reported still rely on the degradation of peroxide by catalase, in spite of being vulnerable to relatively high peroxide concentrations. [...]
2014 - 10.1039/c4nr02459a
Nanoscale, Vol. 6, issue 15 (August 2014) , p. 8907-8913  
2.
46 p, 884.2 KB Recent advances in porous nanoparticles for drug delivery in antitumoral applications : inorganic nanoparticles and nanoscale metal-organic frameworks / Baeza, Alejandro (Universidad Complutense de Madrid. Departamento de Química Inorgánica) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Vallet Regí, María (Universidad Complutense de Madrid. Departamento de Química Inorgánica)
Introduction: Nanotechnology has provided new tools for addressing unmet clinical situations, especially in the oncology field. The development of smart nanocarriers able to deliver chemotherapeutic agents specifically to the diseased cells and to release them in a controlled way has offered a paramount advantage over conventional therapy. [...]
2017 - 10.1080/17425247.2016.1229298
Expert opinion on drug delivery, Vol. 14, Issue 6 (March 2017) , p. 783-796  
3.
8 p, 1.4 MB Synthesis of Polydopamine-Like Nanocapsules via Removal of a Sacrificial Mesoporous Silica Template with Water / Nador, Fabiana (Institut Català de Nanociència i Nanotecnologia) ; Guisasola, Eduardo (Universidad Complutense de Madrid. Departamento de Química Inorgánica) ; Baeza, Alejandro (Universidad Complutense de Madrid. Departamento de Química Inorgánica) ; Moreno Villaécija, Miguel Ángel (Institut Català de Nanociència i Nanotecnologia) ; Vallet Regí, María (Universidad Complutense de Madrid. Departamento de Química Inorgánica) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia)
Hollow polymeric polydopamine (PDA) micro-/nanocapsules have been obtained through a very simple, mild, and straightforward method that involves coating of silica mesoporous nanoparticles through an ammonia-triggered polymerization of PDA and the posterior removal of the sacrificial template simply by dispersion in water, without the need of any harsh chemical reagent, either in the presence or absence of active principles, from doxorubicin to iron oxide nanoparticles. [...]
2017 - 10.1002/chem.201604631
Chemistry, Vol. 23, Issue 12 (February 2017) , p. 2753-2758  
4.
9 p, 1.5 MB Dynamics of novel photoactive AgCl microstars and their environmental applications / Simmchen, Juliane (Institut Català de Nanociència i Nanotecnologia) ; Baeza, Alejandro (Universidad Complutense de Madrid. Departamento de Química Inorgánica) ; Miguel López, Albert (Institut de Bioenginyeria de Catalunya) ; Stanton, Morgan M. (Max-Planck-Institut für Intelligente Systeme) ; Vallet Regí, María (Universidad Complutense de Madrid. Departamento de Química Inorgánica) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Sánchez, Samuel (Institut de Bioenginyeria de Catalunya)
In the field of micromotors many efforts have been taken to find a substitute for peroxide as fuel. While most approaches turn towards other toxic high energy chemicals such as hydrazine, we introduce here an energy source that is widely used in nature: light. [...]
2017 - 10.1002/cnma.201600300
ChemNanoMat, Vol. 3, Issue 1 (January 2017) , p. 65-71  
5.
34 p, 1002.4 KB Polydopamine-like Coatings as Payload Gatekeepers for Mesoporous Silica Nanoparticles / Moreno Villaécija, Miguel Ángel (Institut Català de Nanociència i Nanotecnologia) ; Sedó Vegara, Josep (Institut Català de Nanociència i Nanotecnologia) ; Guisasola, Eduardo (Universidad Complutense de Madrid. Departamento de Química Inorgánica) ; Baeza, Alejandro (Universidad Complutense de Madrid. Departamento de Química Inorgánica) ; Vallet Regí, María (Universidad Complutense de Madrid. Departamento de Química Inorgánica) ; Nador, Fabiana (Universidad Nacional del Sur) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia)
We report the use of bis-catecholic polymers as candidates for obtaining effective, tunable gatekeeping coatings for mesoporous silica nanoparticles (MSNs) intended for drug release applications. In monomers, catechol rings act as adhesive moieties and reactive sites for polymerization, together with middle linkers which may be chosen to tune the physicochemical properties of the resulting coating. [...]
2018 - 10.1021/acsami.7b08584
ACS applied materials & interfaces, Vol. 10, Issue 9 (March 2018) , p. 7661-7669  

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