Fluorescence

Diamond Raman laser and Yb fiber amplifier for in vivo multiphoton fluorescence microscopy
Here we introduce a fiber amplifier and a diamond Raman laser that output high powers (6.5 W, 1.3 W) at valuable wavelengths (1060 nm, …
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Evaluation of resonant scanning as a high-speed imaging technique for two-photon imaging of cortical vasculature
We demonstrate a simple, low-cost two-photon microscope design with both galvo-galvo and resonant-galvo scanning capabilities. We …
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Evaluation of resonant scanning as a high-speed imaging technique for two-photon imaging of cortical vasculature
Reactive astrocytes facilitate vascular repair and remodeling after stroke
Brain injury causes astrocytes to assume a reactive state that is essential for early tissue protection, but how reactive astrocytes …
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Reactive astrocytes facilitate vascular repair and remodeling after stroke
Improved nondegenerate multiphoton microscopy and axial registration with a reflective objective
Conventional, degenerate multiphoton microscopy (D-MPM) requires the use of a high-numerical-aperture (NA) objective. Nondegenerate MPM …
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Polymer dots enable deep in vivo multiphoton fluorescence imaging of microvasculature
Deep in vivo imaging of vasculature requires small, bright, and photostable fluorophores suitable for multiphoton microscopy (MPM). …
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Nanoradiator-Mediated Deterministic Opto-Thermoelectric Manipulation
Optical manipulation of colloidal nanoparticles and molecules is significant in numerous fields. Opto-thermoelectric nanotweezers …
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Deep tissue imaging with multiphoton fluorescence microscopy
We present a review of imaging deep-tissue structures with multiphoton microscopy. We examine the effects of light scattering and …
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Controlling plasmon-enhanced fluorescence via intersystem crossing in photoswitchable molecules
By harnessing photoswitchable intersystem crossing (ISC) in spiropyran (SP) molecules, active control of plasmon-enhanced fluorescence …
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In vivo multiphoton imaging of a diverse array of fluorophores to investigate deep neurovascular structure
We perform high-resolution, non-invasive, in vivo deep-tissue imaging of the mouse neocortex using multiphoton microscopy with a high …
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Two-color multiphoton in vivo imaging with a femtosecond diamond Raman laser
Two-color multiphoton microscopy through wavelength mixing of synchronized lasers has been shown to increase the spectral window of …
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