Now showing items 1-12 of 331

    • CARLA, the career launch hub to promote careers in photonics 

      Sanmartí-Vila, Lydia; Tognetti, Silvia; Beduini, Federica; Carrasco, Silvia (2020-07-07)
      Article
      Open Access
      Europe faces a situation in which the photonics industry is growing and needs more well-prepared professionals to support its growth and innovation potential. Addressing this pressing need requires engaging all photonics ...
    • Visible Optical Resonances in Electrically Doped DNA 

      Saavedra, J. R. M.; Garcia de Abajo, Francisco Javier (ACS Publications, 2019-02-25)
      Article
      Open Access
      Dexoyribonucleic acid (DNA) has recently been identified as a promising material for nanotechnology due to its unique mechanical, electrical, and optical properties. However, optical applications are severely hampered by ...
    • Single-Plasmon Thermo-Optical Switching in Graphene 

      Cox, Joel D.; Garcia de Abajo, Francisco Javier (ACS Publications, 2019-05-22)
      Article
      Open Access
      While plasmons in noble metal nanostructures enable strong light-matter interactions on commensurate length scales, the overabundance of free electrons in these systems inhibits their tunability by weak external stimuli. ...
    • Nonlinear Graphene Nanoplasmonics 

      Cox, Joel D.; Garcia de Abajo, Francisco Javier (ACS, 2019-08-26)
      Article
      Open Access
      Nonlinear optics is limited by the weak nonlinear response of available materials, a problem that is generally circumvented by relying on macroscopic structures in which light propagates over many optical cycles, thus ...
    • Nonlinear Interactions between Free Electrons and Nanographenes 

      Cox, Joel D.; Garcia de Abajo, Francisco Javier (ACS, 2020-05-13)
      Article
      Open Access
      Free electrons act as a source of highly confined, spectrally broad optical fields that are widely used to map photonic modes with nanometer/millielectronvolt space/energy resolution through currently available electron ...
    • The ER cholesterol sensor SCAP promotes CARTS biogenesis at ER–Golgi membrane contact sites 

      Wakana, Yuichi; Hayashi, Kaito; Nemoto, Takumi; Watanabe, Chiaki; Taoka, Masato; Angulo-Capel, Jessica; Garcia-Parajo, Maria F.; Kumata, Hidetoshi; Umemura, Tomonari; Inoue, Hiroki; Arasaki, Kohei; Campelo, Felix; Tagaya, Mitsuo (Rockefeller University Press, 2020-11-06)
      Article
      Open Access
      In response to cholesterol deprivation, SCAP escorts SREBP transcription factors from the endoplasmic reticulum to the Golgi complex for their proteolytic activation, leading to gene expression for cholesterol synthesis ...
    • Spatiotemporal imaging of 2D polariton wave packet dynamics using free electrons 

      Kurman, Yaniv; Dahan, Raphael; Shenfux, Hanan Herzig; Wang, Kangpeng; Yannai, Michael; Adiv, Yuval; Reinhardt, Ori; Tizei, Luiz H. G.; Woo, Steffi Y.; Li, Jiahan; Edgar, James H.; Kociak, Mathieu; Koppens, Frank H. L; Kaminer, Ido (AAAS, 2021-06-11)
      Article
      Restricted access - publisher's policy
    • Blood flow response to orthostatic challenge identifies signatures of the failure of static cerebral autoregulation in patients with cerebrovascular disease 

      Gregori-Pla, Clara; Mesquita, Rickson C.; Favilla, Christopher G.; Busch, David R.; Blanco, Igor; Zirak, Peyman; Lisa Kobayashi, Frisk; Avtzi, Stella; Maruccia, Federica; Giacalone, Giacomo; Cotta, Gianluca; Camps-Renom, Pol; Mullen, Michael T.; Martí-Fàbregas, Joan; Prats-Sánchez, Luís; Martínez-Domeño, Alejandro; Kasner, Scott E.; Greenberg, Joel H.; Zhou, Chao; Edlow, Brian L.; Putt, Mary E.; Detre, John A.; Yodh, Arjun G.; Durduran, Turgut; Delgado-Mederos, Raquel (BMC, 2021-04-09)
      Article
      Open Access
      Background The cortical microvascular cerebral blood flow response (CBF) to different changes in head-of-bed (HOB) position has been shown to be altered in acute ischemic stroke (AIS) by diffuse correlation spectroscopy ...
    • Shear forces induce ICAM-1 nanoclustering on endothelial cells that impact on T cell migration 

      Piechocka, Izabela K.; Keary, Sarah; Sosa-Costa, Alberto; Lau, Lukas; Mohan, Nitin; Stanisavljevic, Jelena; Borgman, Kyra J.E.; Lakadamyali, Melike; Manzo, Carlo; Garcia-Parajo, Maria F. (Biophysical Society, 2021-06-01)
      Article
      Open Access
      The leukocyte specific β2-integrin LFA-1, and its ligand ICAM-1 expressed on endothelial cells (ECs), are involved in the arrest, adhesion and transendothelial migration of leukocytes. Although the role of mechanical ...
    • Neurodevelopmental profile in children with benign external hydrocephalus syndrome. A pilot cohort study 

      Maruccia, Federica; Gomáriz, Laura; Rosas, Katiuska; Durduran, Turgut; Paredes-Carmona, Fernando; Sahuquillo, Juan; Poca, Maria A. (Springer, 2021-05-10)
      Article
      Open Access
      The management of children with benign external hydrocephalus (BEH) remains controversial. Most BEH children do well in the long-term, but a substantial number have temporary or permanent psychomotor delays. The study aims ...
    • Transient Attosecond Soft-X-Ray Spectroscopy in Layered Semi-Metals 

      Sidiropolous, T. P.H.; Di Palo, N.; Rivas, D. E.; Severino, S.; Reduzzi, M.; Buades, B.; Leon, I.; Cousin, S. L.; Hemmer, M.; Cocchi, C.; Pellegrin, E.; Herrero Martin, J.; Mañas-Valero, S.; Coronado, E.; Danz, T.; Draxi, C.; Uemoto, M.; Yabana, K.; Schultze8, M.; Wall, S.; Picon, A.; Biegert, J. (SPIE, 2020)
      Conference lecture
      Open Access
      X-ray absorption fine-structure (XAFS) spectroscopy is a well-established technique capable of extracting information about a material’s electronic and lattice structure with atomic resolution. While the near-edge region ...
    • Role of high ponderomotive energy in laser-induced nonsequential double ionization 

      Shaaran, T.; Camus, N.; Dura, J.; Fechner, L.; Thai, A.; Britz, A.; Baudisch, M.; Steinle, T.; Senftleben, A.; Schröter, C. D.; Ullrich, J.; Pfeifer, T.; Keitel, C. H.; Biegert, J.; Hatsagortsyan, K. Z.; Moshammer, R. (APS, 2019-02-19)
      Article
      Open Access
      The laser-induced nonsequential double ionization (NSDI) of rare gas atoms in the near and mid-IR laser fields is studied experimentally and theoretically. We investigate electron-electron correlation at high recollision ...