Results 211 to 220 of about 250,736 (266)

Semi-automatic geometrical reconstruction and analysis of filopodia dynamics in 4D two-photon microscopy images. [PDF]

open access: yesBMC Bioinformatics
Brence B   +8 more
europepmc   +1 more source

Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles

open access: yesAdvanced Materials, EarlyView.
This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen   +19 more
wiley   +1 more source

High-speed neural imaging with multiplexed miniaturized two-photon microscopy. [PDF]

open access: yesCell Rep Methods
Zhang Z   +6 more
europepmc   +1 more source

Two-photon microscopy allows for rapid imaging and diagnosis of Mohs specimens. [PDF]

open access: yesJAAD Case Rep
Heckman CM   +4 more
europepmc   +1 more source

Two-Photon Fabrication of Donor-Specific Human Lamina Cribrosa Models. [PDF]

open access: yesTransl Vis Sci Technol
Shittu RJ   +3 more
europepmc   +1 more source

Visual Function Loss Through Opacified Media: Comparison Between Single- and Two-Photon Vision. [PDF]

open access: yesTransl Vis Sci Technol
Niknahad A   +6 more
europepmc   +1 more source

Two-Photon Absorption and Dynamics of Excited States in Bromochalcone Derivatives. [PDF]

open access: yesJ Phys Chem A
Marucci NB   +6 more
europepmc   +1 more source

Seeing nonspectral colors with single wavelength stimulation in two-photon vision. [PDF]

open access: yesBiomed Opt Express
Emmerich L   +5 more
europepmc   +1 more source

Why Two-Photon but Not Two Photons?

Fortschritte der Physik, 1998
In his famous book, The Principles of Quantum Mechanics, Dirac stated that “... photon ... interferes only with itself. Interference between two different photons never occurs.” However, two-photon interference has been demonstrated experimentally. Was Dirac wrong? We report an new experiment in this paper.
Y. H. Shih   +2 more
openaire   +2 more sources

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