Results 61 to 70 of about 1,326 (180)
Kinesin‐Driven De‐Mixing of Cytoskeleton Composites Drives Emergent Mechanical Properties
Macromolecular Rapid Communications, Volume 46, Issue 14, July 18, 2025.Optical tweezers microrheology and fluorescence microscopy is coupled with simulations and mathematical modeling to discover that active cytoskeleton composites exhibit a rich ensemble of emergent mechanical response characteristics, from yielding to stiffening, governed by kinesin‐driven restructuring from well‐mixed interpenetrating double‐networks ...
Janet Sheung +7 more
wiley +1 more source
, 2017 Here we devise a multiprobe electrical measurement system based on quartz tuning forks (QTFs) and metallic tips capable of having full 3D control over the position of the probes.
Botaya Turón, Luis +4 more
core +1 more source
Nanodiamond arrays on glass for quantification and fluorescence characterisation [PDF]
, 2017 Quantifying the variation in emission properties of fluorescent nanodiamonds is important for developing their wide-ranging applicability. Directed self-assembly techniques show promise for positioning nanodiamonds precisely enabling such quantification.
Gibson, Brant C. +2 more
core +3 more sources
Coupled fiber taper extraction of 1.53 um photoluminescence from erbium doped silicon nitride photonic crystal cavities [PDF]
, 2010 Optical fiber tapers are used to collect photoluminescence emission at ~1.5 um from photonic crystal cavities fabricated in erbium doped silicon nitride on silicon. Photoluminescence collection via fiber taper is enhanced 2.5 times relative to free space,
Akahane +27 more
core +2 more sources
Nanophotonics, Volume 14, Issue 11, Page 1817-1826, June 2025.Abstract Europium‐doped nanocrystals constitute a promising material for a scalable future quantum computing platform. Long‐lived nuclear spin states could serve as qubits addressed via coherent optical transitions. In order to realize an efficient spin‐photon interface, we couple the emission from a single nanoparticle to a fiber‐based microcavity ...
Timon Eichhorn +10 more
wiley +1 more source
Elasticity of polyelectrolyte multilayer microcapsules
, 2003 We present a novel approach to probe elastic properties of polyelectrolyte multilayer microcapsules. The method is based on measurements of the capsule load-deformation curves with the atomic force microscope.
Andrienko, D. +2 more
core +1 more source
Fabrication and deterministic transfer of high quality quantum emitter in hexagonal boron nitride [PDF]
, 2018 Color centers in solid state crystals have become a frequently used system for single photon generation, advancing the development of integrated photonic devices for quantum optics and quantum communication applications.
Buchler, Ben C. +4 more
core +3 more sources
Smart Polymeric 3D Microscaffolds Hosting Spheroids for Neuronal Research via Quantum Metrology
Advanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.Development of a platform consisting of 3D microscaffolds supporting 3D embryoid bodies for neuronal research. The polymeric scaffolds enable directed growth of neurites. This study shows nanodiamond‐based quantum sensors graft onto the polymer material, enabling quantum metrology experiments within the 3D neuronal model and thereby providing a ...
Beatriz N. L. Costa +5 more
wiley +1 more source
Nanoscale Torsional Optomechanics
, 2012 Optomechanical transduction is demonstrated for nanoscale torsional resonators evanescently coupled to optical microdisk whispering gallery mode resonators.
Barclay, P. E. +6 more
core +1 more source
Small, Volume 21, Issue 5, February 5, 2025.The complex charge carrier dynamics of promising carbon nitride photocatalysts make optimization challenging. Here spatial heterogeneity is discovered using transient absorption microscopy on carbon nitride particles from the same synthetic batch. This indicates that there are at least two distinct defect types that control the charge carrier dynamics,
Sutripto Khasnabis, Robert Godin
wiley +1 more source