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Fluorescence
High-resolution bubble printing of quantum dots
Semiconductor quantum dots (QDs) feature excellent properties such as high quantum efficiency, tunable emission frequency and good …
Bharath Rajeeva
,
Linhan Lin
,
Evan Perillo
,
Xiaolei Peng
,
William Yu
,
Andrew Dunn
,
Yuebing Zheng
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Patterning and fluorescence tuning of quantum dots with haptic-interfaced bubble printing
Semiconductor quantum dots (QDs) are attractive for a wide range of applications such as displays, light-emitting devices, and sensors …
Bharath Rajeeva
,
Majd Alabandi
,
Linhan Lin
,
Evan Perillo
,
Andrew Dunn
,
Yuebing Zheng
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Ultraflexible nanoelectronic probes form reliable, glial scar–free neural integration
Implanted brain electrodes construct the only means to electrically interface with individual neurons in vivo, but their recording …
Lan Luan
,
Xiaoling Wei
,
Zhengtuo Zhao
,
Jennifer Siegel
,
Ojas Potnis
,
Catherine Tuppen
,
Shengqing Lin
,
S. M. Shams Kazmi
,
Andrew Fowler
,
Stewart Holloway
,
Andrew Dunn
,
Raymond Chitwood
,
Chong Xie
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Molecular-Fluorescence Enhancement via Blue-Shifted Plasmon-Induced Resonance Energy Transfer
We report molecular-fluorescence enhancement via the blue-shifted plasmon-induced resonance energy transfer (PIRET) from single Au …
Mingsong Wang
,
Bharath Rajeeva
,
Leonardo Scarabelli
,
Evan Perillo
,
Andrew Dunn
,
Luis Liz-Marzán
,
Yuebing Zheng
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Deep in vivo two-photon microscopy with a low cost custom built mode-locked 1060 nm fiber laser
Here we demonstrate that a mode-locked ytterbium fiber laser for two-photon fluorescence microscopy can be built for $13,000. The laser …
Evan Perillo
,
Justin McCracken
,
Daniel Fernée
,
John Goldak
,
Flor Medina
,
David Miller
,
Hsin-Chih Yeh
,
Andrew Dunn
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Deep and high-resolution three-dimensional tracking of single particles using nonlinear and multiplexed illumination
Molecular trafficking within cells, tissues and engineered three-dimensional multicellular models is critical to the understanding of …
Evan Perillo
,
Yen-Liang Liu
,
Khang Huynh
,
Cong Liu
,
Chao-Kai Chou
,
Mien-Chie Hung
,
Hsin-Chih Yeh
,
Andrew Dunn
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Chronic monitoring of vascular progression after ischemic stroke using multiexposure speckle imaging and two-photon fluorescence microscopy
Monitoring the progression of the vascular structure and cerebral blood flow (CBF) after brain injury is vital to understand the …
Christian Schrandt
,
S. M. Shams Kazmi
,
Theresa Jones
,
Andrew Dunn
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Depth dependence of vascular fluorescence imaging
In vivo
surface imaging of fluorescently labeled vasculature has become a widely used tool for functional brain imaging studies. …
Mitchell Davis
,
S. M. Shams Kazmi
,
Adrien Ponticorvo
,
Andrew Dunn
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Thrombotic distal middle cerebral artery occlusion produced by topical FeCl$_3$ application: A novel model suitable for intravital microscopy and thrombolysis studies
Intravital or multiphoton microscopy and laser-speckle imaging have become popular because they allow live monitoring of several …
Hulya Karatas
,
Sefik Erdener
,
Yasemin Gürsoy-Özdemir
,
Gunfer Gurer
,
Figen Soylemezoglu
,
Andrew Dunn
,
Turgay Dalkara
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Three-Dimensional Computation of Focused Beam Propagation through Multiple Biological Cells
The FDTD method was used to simulate focused Gaussian beam propagation through multiple inhomogeneous biological cells. To our …
Matthew Starosta
,
Andrew Dunn
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