Resultados globales: 65 registros encontrados en 7.73 segundos.
Artículos, Encontrados 52 registros
Documentos de investigación, Encontrados 13 registros
Artículos Encontrados 52 registros  1 - 10siguientefinal  ir al registro:
1.
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 (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  
2.
Shape memory polyurethane microcapsules with active deformation / Zhang, Fenghua (Harbin Institute of Technology. Centre for Composite Materials and Structures) ; Zhao, Tianheng (University of Cambridge. Department of Chemistry) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Liu, Yanju (Harbin Institute of Technology. Department of Astronautical Science and Mechanics) ; Roscini, Claudio (Institut Català de Nanociència i Nanotecnologia) ; Leng, Jinsong. (Harbin Institute of Technology. Centre for Composite Materials and Structures) ; Smoukov, Stoyan (University of Cambridge. Department of Materials Science and Metallurgy)
From smart self-tightening sutures and expandable stents to morphing airplane wings, shape memory structures are increasingly present in our daily life. The lack of methods for synthesizing intricate structures from them on the micron and submicron level, however, is stopping the field from developing. [...]
2020 - 10.1021/acsami.0c14882
ACS applied materials & interfaces, Vol. 12, issue 41 (Oct. 2020) , p. 47059-47064  
3.
36 p, 2.5 MB Nanoscale coordination polymers for medicine and sensors / Solorzano Rodríguez, Ruben (Institut Català de Nanociència i Nanotecnologia) ; Suárez García, Salvio (Institut Català de Nanociència i Nanotecnologia) ; Novio Vázquez, Fernando (Institut Català de Nanociència i Nanotecnologia) ; Lorenzo Rivera, Julia (Institut de Biotecnologia i de Biomedicina "Vicent Villar Palasí") ; Alibés Arqués, Ramon (Universitat Autònoma de Barcelona. Departament de Química) ; Busqué Sánchez, Félix (Universitat Autònoma de Barcelona. Departament de Química) ; Ruiz Molina, Daniel (Institut Català de Nanociència i Nanotecnologia)
Miniaturization of coordination polymers to the nanoscale represents a unique opportunity to assemble a novel class of highly customizable functional materials that marry the rich diversity, chemistry and properties of coordination complexes to the advantages of nanomaterials. [...]
2020 - 10.1016/bs.adioch.2020.03.001
Advances in Inorganic Chemistry, Vol. 76 (2020) , p. 3-31  
4.
5 p, 526.4 KB Synthesis of polydopamine at the femtoliter scale and confined fabrication of Ag nanoparticles on surfaces / Guardingo Melian, Mireia (Institut Català de Nanociència i Nanotecnologia) ; Esplandiu, Maria Jose (Institut Català de Nanociència i Nanotecnologia) ; Ruiz Molina, Daniel (Institut Català de Nanociència i Nanotecnologia)
Nanoscale polydopamine motives are fabricated on surfaces by deposition of precursor femtolitre droplets with an AFM tip and used as confined reactors to fabricate Ag nanoparticles patterns by in-situ reduction of an Ag+ salt.
2014 - 10.1039/c4cc02500h
Chemical communications, Vol. 50 issue 83 (2014) , p. 12548-12551  
5.
23 p, 695.9 KB Controlling spin transition in one-dimensional coordination polymers through polymorphism / Novio Vázquez, Fernando (Institut Català de Nanociència i Nanotecnologia) ; Campo, Javier (Instituto de Ciencia de Materiales de Aragón) ; Ruiz Molina, Daniel (Institut Català de Nanociència i Nanotecnologia)
A series of polymer 1 microcrystals with several different morphologies have been systematically synthesized by controlling experimental parameters, namely concentration of reactants, temperature, solvent nature, and the use of surfactants, and their valence tautomerism (VT) has been studied by combined electron microscopy, X-ray diffraction data, and magnetization. [...]
2014 - 10.1021/ic5013928
Inorganic Chemistry, Vol. 53, issue 16 (Aug. 2014) , p. 8742-8748  
6.
28 p, 601.7 KB Bioinspired catechol-terminated self-assembled monolayers with enhanced adhesion properties / Guardingo Melian, Mireia (Institut Català de Nanociència i Nanotecnologia) ; Bellido Vera, Elena (Institut Català de Nanociència i Nanotecnologia) ; Miralles, Rosa (Universitat Autònoma de Barcelona. Departament de Química) ; Faraudo, Jordi (Institut de Ciència de Materials de Barcelona) ; Sedó Vegara, Josep (Institut Català de Nanociència i Nanotecnologia) ; Tatay, Sergio (Universitat de València. Institut de Ciència Molecular) ; Verdaguer, Albert (Institut Català de Nanociència i Nanotecnologia) ; Busqué Sánchez, Félix (Universitat Autònoma de Barcelona. Departament de Química) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia)
The role of the catechol moiety in the adhesive properties of mussel proteins and related synthetic materials has been extensively studied in the last years but still remains elusive. Here, a simplified model approach is presented based on a self-assembled monolayer (SAM) of upward-facing catechols thiol-bound to epitaxial gold substrates. [...]
2014 - 10.1002/smll.201302406
Small, Vol. 10, issue 8 (April 2014) , p. 1594-1602  
7.
Pathway selection as a tool for crystal defect engineering : a case study with a functional coordination polymer / Abrishamkar, Afshin (ETH Zurich. Institute of Chemical and Bioengineering) ; Suárez García, Salvio (Institut Català de Nanociència i Nanotecnologia) ; Sevim, Semih (ETH Zurich. Institute of Chemical and Bioengineering) ; Sorrenti, Alessandro (ETH Zurich. Institute of Chemical and Bioengineering) ; Pons, Ramon (Institut de Química Avançada de Catalunya) ; Liu, Shi-Xia (Universitat Bern. Department of Chemistry and Biochemistry) ; Decurtins, Silvio (Universitat Bern. Department of Chemistry and Biochemistry) ; Aromi, Guillem (Universitat de Barcelona. Departament de Química Inorgànica i Orgànica) ; Aguilà, David (Universitat de Barcelona. Departament de Química Inorgànica i Orgànica) ; Pane, Salvador (ETH Zurich. Institute of Robotics and Intelligent Systems) ; deMello, Andrew J. (ETH Zurich. Institute of Chemical and Bioengineering) ; Rotaru, Aurelian (Universitatea Stefan cel Mare din Suceava. Department of Electrical Engineering and Computer Science) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Puigmartí-Luis, Josep (ETH Zurich. Institute of Chemical and Bioengineering)
New synthetic routes capable of achieving defect engineering of functional crystals through well-controlled pathway selection will spark new breakthroughs and advances towards unprecedented and unique functional materials and devices. [...]
2020 - 10.1016/j.apmt.2020.100632
Applied materials today, Vol. 20 (Sep. 2020) , art. 100632  
8.
38 p, 1.5 MB Sonochemical synthesis, characterization, and effects of temperature, power ultrasound and reaction time on the morphological properties of two new nanostructured mercury(II) coordination supramolecule compounds / Hayati, Payam (University of Sistan and Baluchestan. Department of Chemistry) ; Rezvani, Ali Reza (University of Sistan and Baluchestan. Department of Chemistry) ; Morsali, Ali (Tarbiat Modares University. Department of Chemistry) ; Ruiz Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Geravand, Samira (University of Sistan and Baluchestan. Department of Chemistry) ; Suárez García, Salvio (Institut Català de Nanociència i Nanotecnologia) ; Moreno Villaécija, Miguel Ángel (Institut Català de Nanociència i Nanotecnologia) ; García Granda, S. (Universidad de Oviedo. Departamento de Química Física y Analítica) ; Mendoza Meroño, Rafael (Universidad de Oviedo. Departamento de Química Física y Analítica) ; Retailleau, Pascal (Université Paris-Saclay)
Two new mercury(II) coordination supramolecular compounds (CSCs) (1D and 0D), [Hg(L)(I)] (1) and [Hg(L')(SCN)]·2HO (2) (L = 2-amino-4-methylpyridine and L' = 2,6-pyridinedicarboxlic acid), have been synthesized under different experimental conditions. [...]
2017 - 10.1016/j.ultsonch.2017.01.021
Ultrasonics sonochemistry, Vol. 37 (July 2017) , p. 382-393  
9.
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 y Bioinorgánica) ; Ruiz Molina, Daniel (Institut Català de Nanociència i Nanotecnologia) ; Vallet Regí, María (Universidad Complutense de Madrid. Departamento de Química Inorgánica y Bioinorgánica)
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  
10.
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 y Bioinorgánica) ; Baeza, Alejandro (Universidad Complutense de Madrid. Departamento de Química Inorgánica y Bioinorgánica) ; Moreno Villaécija, Miguel Ángel (Institut Català de Nanociència i Nanotecnologia) ; Vallet Regí, María (Universidad Complutense de Madrid. Departamento de Química Inorgánica y Bioinorgánica) ; 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  

Artículos : Encontrados 52 registros   1 - 10siguientefinal  ir al registro:
Documentos de investigación Encontrados 13 registros  1 - 10siguiente  ir al registro:
1.
229 p, 10.6 MB Iron-catechol based nanoscale coordination polymers as efficient carriers in HIV/AIDS therapy / Solórzano Rodríguez, Rubén, autor. ; Alibés Arqués, Ramon, supervisor acadèmic. ; Busqué Sánchez, Félix, supervisor acadèmic. ; Ruiz Molina, Daniel, supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament de Química
En aquesta tesi, es presenten metodologies sintètiques per a la preparació de compostos catecólics conjugats a fàrmacs antiretrovirals mitjançant un enllaç sensible a enzims. Com a prova de concepte, el fàrmac anti-VIH zidovudina s'utiliza como a punt de partida. [...]
En esta tesis, se presentan metodologías sintéticas para la preparación de compuestos catecólicos conjugados a fármacos antiretrovirales mediante un enlace sensible a enzimas. Como prueba de concepto, el fármaco anti-VIH zidovudina se usa como punto de partida. [...]
In this thesis, synthetic methodologies for the preparation of catechol compounds conjugated to antiretroviral drugs through an enzyme-sensitive bond are presented. As a proof-of-concept, the anti-HIV drug zidovudine is used as a starting point. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2020.  
2.
Desarrollo de microcápsulas de fragancias con materiales de alta disponibilidad comercial para su uso en detergencia / Ayala Garcia, Alex, autor. ; Roscini, Claudio, supervisor acadèmic. ; Ruiz Molina, Daniel, supervisor acadèmic. ; Bernal Labrador, Cristóbal, supervisor acadèmic. ; Hernando Campos, Jordi, supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament de Química
En el transcurso de esta tesis doctoral se ha llevado a cabo la investigación y desarrollo de distintos sistemas de encapsulación de fragancias con polímeros de alta disponibilidad comercial. El objetivo principal fue la adaptación de estos sistemas a la encapsulación de fragancias CARINSA® para su posterior aplicación en el mercado de la detergencia. [...]
In this doctoral thesis the research and development work was oriented to the encapsulation of fragrances using commercially available polymers and different encapsulation methods. The main objective was to adapt each method for the encapsulation of CARINSA® fragrance formulations. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2019.  
3.
122 p, 2.7 MB Nanotechnological strategies for coating and encapsulation of therapeutic proteins / Montpeyó Garcia-Moreno, David, autor. ; Lorenzo Rivera, Julia, supervisor acadèmic. (Universitat Autònoma de Barcelona. Departament de Bioquímica i Biologia Molecular) ; Ruiz Molina, Daniel, supervisor acadèmic. (Institut de Ciència de Materials de Barcelona) ; Novio Vázquez, Fernando, supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular
La Nanotecnologia es considera una de les tecnologies clau del segle XXI. A cavall d'àrees com la Física, Química, Biologia, Medicina i electrònica, les aplicacions nanotecnològiques en el camp de les ciències naturals desperta especial interès. [...]
Nanotechnology is considered one of the key technologies of the 21st century. At the meeting point of many different areas such as physics, chemistry, biology, medicine and electronics, nanotechnological applications in the field of natural sciences are of special interest. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2018.  
4.
197 p, 11.4 MB Tuning of the poly(p-phenylenevinylene) derivatives emission properties by phase change materials and sonochemistry / Bellacanzone, Christian, autor. ; Ruiz Molina, Daniel, supervisor acadèmic. ; Roscini, Claudio, supervisor acadèmic. ; Hernando Campos, Jordi, supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament de Química ; Institut Català de Nanociència i Nanotecnologia (ICN2)
Los polímeros conjugado (CP) son un material muy interesante con propiedades optoelectrónicas peculiares que hacen de estos polímeros óptimos candidatos por distintas aplicaciones cuáles OLEDs y celdas organicas fotovoltaicas y también por bioimagen y liberación de fármacos. [...]
Conjugated polymers (CP) are interesting materials with peculiar optoelectronic properties which make this class of polymers good candidate for several applications such as OLEDs, organic photovoltaics, but also for bioimaging and drug delivery. [...]

[Bellaterra] : Universitat Autònoma de Barcelona, 2018.  
5.
240 p, 6.4 MB Interfacial chemistry of catechol-based nanostructures / Guardingo Melian, Mireia ; Ruiz Molina, Daniel, dir. ; Busqué Sánchez, Félix, dir. ; Universitat Autònoma de Barcelona. Departament de Química
Los catecoles son compuestos aromáticos presentes en una gran variedad de sistemas naturales. Dada su gran versatilidad a nivel de propiedades fisicoquímicas, adquieren papeles clave en diferentes procesos naturales. [...]
Catechols are aromatic derivatives present in a variety of environments in nature. Due to their broad physicochemical versatility, they play pivotal roles in multiple natural processes. Probably their most popular appearance is in the adhesive proteins of mussels in the form of the rare aminoacid L-DOPA, which is considered to be essential for the strong adhesion of mussels to surfaces under high humidity conditions. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2015  
6.
200 p, 8.3 MB Encapsulation of stimuli-responsive molecules for the preparation of photofunctional materials / Vázquez Mera, Nuria Alexandra ; Ruiz Molina, Daniel, dir. ; Hernando Campos, Jordi, dir. (Universitat Autònoma de Barcelona. Departament de Química) ; Bourdelande, J. L., (José Luis) dir. (Universitat Autònoma de Barcelona. Departament de Química) ; Universitat Autònoma de Barcelona. Departament de Química
El color juega un papel importante en nuestra vida diaria y no solo desde un punto de vista estético. Existe un gran mercado centrado en las aplicaciones tecnológicas derivadas del color, el cual engloba desde sus usos clásicos en colorantes y pigmentos hasta monitores, LEDs, almacenamiento óptico de datos y optoelectrónica, entre otros. [...]
Colour plays an important role in our everyday live and not only from an aesthetic point of view. There is a big market centred in technological applications derived from chromic phenomena and colour science, encompassing from the classical commercial uses of dyes and pigments to visual displays, light emitting diodes, optical data storage and optoelectronics, among others. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2015  
7.
133 p, 7.1 MB Movement at the nanoscale : catalytically and light driven micromotors / Simmchen, Juliane ; Ruiz Molina, Daniel, dir. ; Baeza García, Alejandro, dir. ; Universitat Autònoma de Barcelona. Departament de Química
Durante la ultima decada la creación de movimiento a la escala micro y nano ha evolucionado mucho y se ha convertido en un campo que connecta varias disciplinas de la ciencia. En su breve historia han sido la engeneria y la quimica las disciplinas leaderes, pero hoy en dia muchos impulsos vienen de la ciencia de materiales y la biotecnologia. [...]
In the last decade the generation of movement at the microscale has evolved to a fascinating new field of that connects several fields of modern science. In its short history mainly engineering and chemistry were dominating the research in this area but lately many novel inputs were given by biotechnology or material science. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2015  
8.
206 p, 5.0 MB Structuration and integration of magnetic molecules and nanoparticles on surfaces and devices by directwrite AFM lithography / Bellido Vera, Elena ; Ruiz Molina, Daniel, dir. (Centro de Investigación en Nanociencia y Nanotecnología) ; Universitat Autònoma de Barcelona. Departament de Química
La progresiva miniaturización de los materiales a la escala nanométrica ha abierto en la última década nuevas expectativas en el campo de la Ciencia de Materiales. Dichos materiales nanométricos presentan propiedades únicas, difiriendo a menudo de las propiedades del propio material a la macroescala, las cuales abren un amplio abanico de nuevas fenomenologías, y en consecuencia, de aplicaciones tecnológicas. [...]
The reduction of magnetic materials to the nanometric scale has opened in the last decades new perspectives in Material Science. Nanosized materials exhibit unique properties, which can considerably differ from the properties of the corresponding bulk materials, opening a wide range of new phenomenologies and therefore of technological applications. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2012  
9.
181 p, 9.6 MB Nanoestructuración de moléculas fotoactivas sobre superficies para la fabricación de sensores de acidez de amplio rango / Martínez Otero, Manuel Alberto ; Ruiz Molina, Daniel, dir. (Universitat Autònoma de Barcelona. Departament d'Arquitectura de Computadors i Sistemes Operatius) ; Hernando Campos, Jordi, dir. (Universitat Autònoma de Barcelona. Departament de Química) ; Universitat Autònoma de Barcelona. Departament de Química
La fabricación de nanoestructuras funcionales moleculares en superficies que puedan actuar como quimio- y biosensores, sistemas de almacenamiento de información o cualquier otro dispositivo tecnológico se ha convertido en un reto de gran interés para científicos y tecnólogos de todo el mundo. [...]
Fabrication of functional molecular arrays on surfaces that can act as chemo- and biosensors, information storage systems or any other technological device has become an issue of great interest to scientists and technologists worldwide. [...]

Bellaterra: Universitat Autònoma de Barcelona, 2011  
10.
327 p, 5.5 MB Intramolecular electron transfer : in phenoxylate and catecholate based molecular systems / Evangelio Castells, María Emilia ; Ruiz Molina, Daniel, dir. (Institut de Ciència de Materials de Barcelona)
La Tesi "Intramolecular Electron Transfer in Phenoxylate and Catecholate Based Molecular Systems" es situa entre el camp de la química inorgànica i la química física. L'objectiu principal és l'estudi dels diversos mecanismes de transferència electrònica intramolecular (TEI), degut al seu interès en camps emergents com l'electrònica molecular. [...]
The Thesis "Intramolecular Electron Transfer in Phenoxylate and Catecholate Based Molecular Systems" is embraced within the fields of Inorganic Chemistry and Physical Chemistry. His main objective is the study of different Intramolecular electron transfer (IET) mechanisms due to their interest in emergent fields as molecular electronics. [...]

Bellaterra : Universitat Autònoma de Barcelona, 2009  

Documentos de investigación : Encontrados 13 registros   1 - 10siguiente  ir al registro:
Vea también: autores con nombres similares
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2 Ruíz-Molina, D.
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