Now showing items 1-20 of 155

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      A Concise Synthesis of a BODIPY-Labeled Tetrasaccharide Related to the Antitumor PI-88 

      Ventura, Juan; Uriel, Clara; Gomez, Ana M.; Avellanal Zaballa, Edurne; Bañuelos Prieto, Jorge; García-Moreno, Inmaculada; Lopez, Jose Cristobal (MDPI, 2021-05-14)
      A convergent synthetic route to a tetrasaccharide related to PI-88, which allows the incorporation of a fluorescent BODIPY-label at the reducing-end, has been developed. The strategy, which features the use of 1,2-methyl ...
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      A continued fraction based approach for the Two-photon Quantum Rabi Model 

      Lupo, Elena; Napoli, Anna; Messina, Antonino; Solano Villanueva, Enrique Leónidas; Egusquiza Egusquiza, Iñigo Luis (Nature Publishing, 2019-03-11)
      We study the Two Photon Quantum Rabi Model by way of its spectral functions and survival probabilities. This approach allows numerical precision with large truncation numbers, and thus exploration of the spectral collapse. ...
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      A Drastic Shift in Lipid Adducts in Colon Cancer Detected by MALDI-IMS Exposes Alterations in Specific K+ Channels 

      Garate Yeregui, Jone; Maimó-Barceló, Albert; Bestard-Escalas, Joan; Fernández Regueira, Roberto Antonio; Pérez-Romero, Karim; Martínez, Marco A.; Payeras, Mª Antònia; Lopez, Daniel H.; Fernández González, José Andrés; Barceló-Coblijn, Gwendolyn (MDPI, 2021-03-17)
      Even though colorectal cancer (CRC) is one of the most preventable cancers, it is one of the deadliest, and recent data show that the incidence in people <50 years has unexpectedly increased. While new techniques for CRC ...
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      A Malonyl-Based Scaffold for Conjugatable Multivalent Carbohydrate-BODIPY Presentations 

      Uriel, Clara; Sola Llano, Rebeca; Bañuelos Prieto, Jorge; Gómez López, Ana María; López Pérez, Cristóbal (MDPI, 2019-06-01)
      A concise synthetic route from methylmalonate to a tetravalent aliphatic scaffold has been developed. The ensuing tetra-tethered derivative is equipped with two hydroxyl groups, as well as orthogonal alkene and alkyne ...
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      A Palette of Efficient and Stable Far-Red and NIR Dye Lasers 

      Avellanal Zaballa, Edurne; Gartzia Rivero, Leire; Bañuelos Prieto, Jorge; García Moreno, Inmaculada; Rodríguez Agarrabeitia, Antonia; Peña Cabrera, Eduardo; Ortiz García, María Josefa (MDPI, 2020-09-07)
      The disposal of long-wavelength-emitting sources is of paramount relevance in technology and biophotonics due to the low interference with the surroundings that these kinds of far-red and near-infrared radiations hold. As ...
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      A quantitative witness for Greenberger-Horne-Zeilinger entanglement 

      Eltschka, Christopher; Siewert, Jens (Nature Publishing Group, 2012-12)
      Along with the vast progress in experimental quantum technologies there is an increasing demand for the quantification of entanglement between three or more quantum systems. Theory still does not provide adequate tools for ...
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      Advanced-Retarded Differential Equations in Quantum Photonic Systems 

      Álvarez Rodríguez, Unai; Pérez Leija, Armando; Egusquiza Egusquiza, Iñigo Luis; Gräfe, Markus; Sanz Ruiz, Mikel; Lamata Manuel, Lucas; Szameit, Alexander; Solano Villanueva, Enrique Leónidas (Nature Publishing Group, 2017-02-23)
      We propose the realization of photonic circuits whose dynamics is governed by advanced-retarded differential equations. Beyond their mathematical interest, these photonic configurations enable the implementation of quantum ...
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      Aggregation of biological building blocks: a theoretical and spectroscopic study 

      González Rodríguez, Jorge (2017-06-16)
      DNA and proteins are involved in biological processes which make possible life. On the one hand, the four DNA bases constitute the alphabet of life. Their normal appearance includes stacked Watson-Crick pairs in order to ...
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      An Experimental Investigation of Ultraweak Photon Emission from Adult Murine Neural Stem Cells 

      Esmaeilpour, Tahereh; Fereydouni, Esmaeil; Dehghani, Farzaneh; Bókkon, Istvan; Panjehshahin, Mohammad-Reza; Császár-Nagy, Noemi; Ranjbar, Mehdi; Salari, Vahid (Nature, 2020-01-16)
      Neurons like other living cells may have ultraweak photon emission (UPE) during neuronal activity. This study is aimed to evaluate UPE from neural stem cells (NSC) during their serial passaging and differentiation. We also ...
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      Analog simulator of integro-differential equations with classical memristors 

      Alvarado Barrios, Gabriel Darío; Retamal, Juan Carlos; Solano Villanueva, Enrique Leónidas; Sanz Ruiz, Mikel (Nature Publishing, 2019-09-10)
      An analog computer makes use of continuously changeable quantities of a system, such as its electrical, mechanical, or hydraulic properties, to solve a given problem. While these devices are usually computationally more ...
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      Antibacterial Coatings for Improving the Performance of Biomaterials 

      Andrade del Olmo, Jon; Ruiz Rubio, Leire; Pérez Álvarez, Leyre; Sáez Martínez, Virginia; Vilas Vilela, José Luis (MDPI, 2020-02-04)
      Biomedical devices have become essential in the health care. Every day, an enormous number of these devices are used or implanted in humans. In this context, the bacterial contamination that could be developed in implanted ...
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      Approximate Quantum Adders With Genetic Algorithms: An IBM Quantum Experience 

      Li, Rui; Álvarez Rodríguez, Unai; Lamata Manuel, Lucas; Solano Villanueva, Enrique Leónidas (De Gruyter Open, 2017-07)
      It has been proven that quantum adders are forbidden by the laws of quantum mechanics. We analyze theoretical proposals for the implementation of approximate quantum adders and optimize them by means of genetic algorithms, ...
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      Artificial Life in Quantum Technologies 

      Álvarez Rodríguez, Unai; Sanz Ruiz, Mikel; Lamata Manuel, Lucas; Solano Villanueva, Enrique Leónidas (Nature Publishing, 2016-02-08)
      We develop a quantum information protocol that models the biological behaviours of individuals living in a natural selection scenario. The artificially engineered evolution of the quantum living units shows the fundamental ...
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      Asymmetric quantum devices and heat transport 

      Simón Martínez, Miguel Angel (2021-05-19)
      Motivada por el impacto tecnológico del diodo eléctrico, esta tesis se dedica a explorar la física y los posibles diseños de dispositivos que tienen una respuesta asimétrica a estímulos externos. Se estudian dispositivos ...
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      Atomistic simulation studies of the cement paste components 

      Manzano Moro, Hegoi (Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2009-10-08)
      El cemento y sus derivados, como los morteros o el hormigón, son generalmente considerados materiales de bajo nivel tecnológico. A pesar de ser el material manufacturado más empleado en el mundo, otros como los plásticos, ...
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      Atomistic simulations of confined species in 2D nanosructures: clays and C-S-H gel 

      Duque Redondo, Eduardo (2018-07-20)
      In this thesis, atomistic simulations have been used to study and predict the properties of molecules and materials. The information provided by the molecular dynamics simulations complements and supports the experiments, ...
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      Aurrerapenak MALDI-Imaging Masa-Espektrometria teknikan: ehunen lipidoak karakterizatzen 

      Gárate Yeregui, Jone (2019-05-21)
      a imagen por espectrometría de masas es u na técnica analítica que permite obtener la distribución espacial de diferentes analitos en superficies. El objetivo de IMS en bioquímica es la de detectar los constituyentes ...
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      Basic protocols in quantum reinforcement learning with superconducting circuits 

      Lamata Manuel, Lucas (Nature Publishing, 2017-05-09)
      Superconducting circuit technologies have recently achieved quantum protocols involving closed feedback loops. Quantum artificial intelligence and quantum machine learning are emerging fields inside quantum technologies ...
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      Biomimetic Cloning of Quantum Observables 

      Álvarez Rodríguez, Unai; Sanz Ruiz, Mikel; Lamata Manuel, Lucas; Solano Villanueva, Enrique Leónidas (Nature Publishing Group, 2014-05-09)
      We propose a bio-inspired sequential quantum protocol for the cloning and preservation of the statistics associated to quantum observables of a given system. It combines the cloning of a set of commuting observables, ...
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      BODIPY koloratzaile berrien karakterizazio fotofisikoa eta egitura-simulazioa, aplikazio fotonikoetarako 

      Esnal Martínez, Ixone (2015-12-10)
      La presente tesis doctoral se centra en el análisis de la influencia de la estructura molecular en laspropiedades fotofísicas de los cromóforos conocidos como BODIPYs. Se pretende, de esta forma,relacionar las propiedades ...