Results 21 to 30 of about 12,574,839 (304)

Data on the target search by a single protein on DNA measured with ultrafast force-clamp spectroscopy

Data in Brief, 2019
The mechanism by which proteins are able to find small cognate sequences in the range from few to few tens of base pairs amongst the millions of non-specific chromosomal DNA has been puzzling researchers for decades.
Carina Monico, Alessia Tempestini, Lucia Gardini, Francesco Saverio Pavone, Marco Capitanio   +4 more
doaj   +1 more source

Quantifying the Sensitivity and Unclonability of Optical Physical Unclonable Functions

Advanced Photonics Research, 2023
Due to their unmatched entropy, complexity, and security level, optical physical unclonable functions (PUFs) currently receive a lot of interest in the literature.
Giuseppe Emanuele Lio, Sara Nocentini, Lorenzo Pattelli, Eleonora Cara, Diederik Sybolt Wiersma, Ulrich Rührmair, Francesco Riboli   +6 more
doaj   +1 more source

Flexible Multi-Beam Light-Sheet Fluorescence Microscope for Live Imaging Without Striping Artifacts

Frontiers in Neuroanatomy, 2019
The development of light-sheet fluorescence microscopy (LSFM) has greatly expanded the experimental capabilities in many biological and biomedical research fields, enabling for example live studies of murine and zebrafish neural activity or of cell ...
Giuseppe Sancataldo, Giuseppe Sancataldo, Vladislav Gavryusev, Vladislav Gavryusev, Giuseppe de Vito, Giuseppe de Vito, Lapo Turrini, Lapo Turrini, Massimiliano Locatelli, Massimiliano Locatelli, Chiara Fornetto, Chiara Fornetto, Natascia Tiso, Francesco Vanzi, Francesco Vanzi, Ludovico Silvestri, Ludovico Silvestri, Francesco Saverio Pavone, Francesco Saverio Pavone   +18 more
doaj   +1 more source

Myosin V fluorescence imaging dataset for single-molecule localization and tracking

Data in Brief, 2019
Myosin-5B is one of three members of the myosin-5 family of actin-based molecular motors fundamental in recycling endosome trafficking and collective actin network dynamics. Through single-molecule motility assays, we recently demonstrated that myosin-5B
Lucia Gardini, Claudia Arbore, Francesco Saverio Pavone, Marco Capitanio   +3 more
doaj   +1 more source

Ultrafast all-optical generation of pure spin and valley currents

npj 2D Materials and Applications
Pure currents comprise the flow of a two state quantum freedom – for example the electron spin – in the absence of charge flow. Radically different from the charge currents that underpin present day electronics, in two dimensional materials possessing ...
D. Gill, S. Sharma, J. K. Dewhurst, S. Shallcross   +3 more
doaj   +1 more source

Optogenetic manipulation of cardiac repolarization gradients using sub-threshold illumination

Frontiers in Physiology, 2023
Introduction: Mechanisms underlying cardiac arrhythmias are typically driven by abnormalities in cardiac conduction and/or heterogeneities in repolarization time (RT) across the heart. While conduction slowing can be caused by either electrophysiological
Gerard A. Marchal, Gerard A. Marchal, Gerard A. Marchal, Valentina Biasci, Valentina Biasci, Leslie M. Loew, Annibale Biggeri, Marina Campione, Leonardo Sacconi, Leonardo Sacconi   +9 more
doaj   +1 more source

Biphasic Clinical Course of Pediatric Cytomegalovirus‐Associated Immune Thrombocytopenia: Early Poor Treatment Response but Favorable Long‐Term Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cytomegalovirus (CMV) is a recognized trigger of immune thrombocytopenia (ITP); however, its incidence and impact on disease course in children remain controversial. Therefore, we aimed to characterize the clinical course of pediatric patients with CMV‐associated ITP.
Oded Gilad, Ohad Atia, Osama Tanous, Dafna Brik Simon, Michal Dvori, Miriam Cohen, Tracie A. Goldberg, Efraim Bilavsky, Joanne Yacobovich, Orna Steinberg‐Shemer   +9 more
wiley   +1 more source

Definition of a linear equivalent model for a non-linear system with impacts [PDF]

, 2012
Modal characteristics of non-linear system are typically studied through response to harmonic excitation and using various definitions of non-linear modes. However, few results are available for systems under broadband excitation.
BALMES, Etienne, THENINT, Thibaud, CORUS, Mathieu   +2 more
core  

Valley polarization of graphene via the saddle point

npj Computational Materials
Graphene, and other members of the monolayer Xene family, represent an ideal materials platform for “valleytronics”, the control of valley localized charge excitations.
Deepika Gill, Sangeeta Sharma, Peter Elliott, Kay Dewhurst, Sam Shallcross   +4 more
doaj   +1 more source

Group ICA of wide-field calcium imaging data reveals the retrosplenial cortex as a major contributor to cortical activity during anesthesia

Frontiers in Cellular Neuroscience
Large-scale cortical dynamics play a crucial role in many cognitive functions such as goal-directed behaviors, motor learning and sensory processing. It is well established that brain states including wakefulness, sleep, and anesthesia modulate neuronal ...
Alessandro Scaglione, Alessandro Scaglione, Francesco Resta, Francesco Resta, Francesco Goretti, Francesco S. Pavone, Francesco S. Pavone, Francesco S. Pavone   +7 more
doaj   +1 more source