Results 61 to 70 of about 605,262 (252)
Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source
Near-resonant light scattering by an atom in a state-dependent trap
New Journal of PhysicsThere are an increasing number of experimental scenarios where near-resonant light is applied to atoms tightly trapped in far off-resonant optical fields, such as for quantum optics applications or for atom imaging.
T D Karanikolaou, R J Bettles, D E Chang
doaj +1 more source
Forced Atom Interferometers in Optical Harmonic Potentials
AtomsWe present a study of Doppler-sensitive light-pulse atom interferometers operating within optical dipole potentials, where atomic trajectories are manipulated using momentum transfer from light pulses and optical forces from the trap.
Mingjie Xin +3 more
doaj +1 more source
FEBS Open Bio, EarlyView.UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová +2 more
wiley +1 more source
Chaotic and fractal maps in higher-order derivative dynamical systems
Frontiers in PhysicsHamiltonian maps are considered a class of dynamical systems that hold meticulous properties used to model a large number of complex dynamical systems.
Rami Ahmad El-Nabulsi +5 more
doaj +1 more source
Directed evolution of enzymes at the crossroads of tradition and innovation
FEBS Open Bio, EarlyView.An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova +2 more
wiley +1 more source
Two-photon excited LIF determination of H-atom concentrations near a heated filament in a low pressure H2 environment [PDF]
, 1990 Meier U, Kohse-Höinghaus K, Schäfer L, Klages C-P. Two-photon excited LIF determination of H-atom concentrations near a heated filament in a low pressure H2 environment. Applied Optics.
Kohse-Höinghaus, Katharina +3 more
core
Journal of Taibah University for Science, 2019 A quantum optics model of the asymmetric case of the interaction between two two-level atoms and quantum field, which obeys SU(1,1) Lie group, is proposed.
Abdallah A. Nahla, M. M. A. Ahmed
doaj +1 more source
Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1
FEBS Open Bio, EarlyView.The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay +2 more
wiley +1 more source
Efficient and Compact Quantum Network Node Based on a Parabolic Mirror on an Optical Chip
PRX QuantumWe demonstrate a neutral atom networking node that combines high photon collection efficiency with high atom-photon entanglement fidelity in a compact, fiber-integrated platform.
A. Safari +5 more
doaj +1 more source