Facile Synthesis of Efficient Luminogens with AIE Features for Three-Photon Fluorescence Imaging of the Brain through the Intact Skull.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202000364
Abstract: Visualization of the brain in its native environment is important for understanding common brain diseases. Herein, bright luminogens with remarkable aggregation-induced emission (AIE) characteristics and high quantum yields of up to 42.6% in the solid… read more here.
Keywords: photon fluorescence; intact skull; brain; three photon ... See more keywords
Deep-brain three-photon microscopy excited at 1600 nm with silicone oil immersion.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of biophotonics"
DOI: 10.1002/jbio.201800423
Abstract: Three-photon microscopy excited at the 1700-nm window (roughly covering 1600-1840 nm) is especially suitable for deep-brain imaging in living animals. To match the brain refractive index, D2 O has been exclusively used as the immersion medium.… read more here.
Keywords: microscopy; silicone oil; immersion; brain ... See more keywords
Resolving arteriolar wall structures in mouse brain in vivo with three‐photon microscopy
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Biophotonics"
DOI: 10.1002/jbio.202200365
Abstract: The brain arteriolar wall is a multilayered structure, whose integrity is of key significance to the brain function. However, resolving these different layers in anmial models in vivo is hampered by the lack of either… read more here.
Keywords: brain; three photon; microscopy; arteriolar wall ... See more keywords
Multiparty Quantum Key Agreement Based on Three-Photon Entanglement with Unidirectional Qubit Transmission
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-018-3960-7
Abstract: A multiparty quantum key agreement protocol based on three-photon entangled states is proposed. In this scheme, the quantum channel between all parties is that of a closed loop, in which the qubit transmission is one-way.… read more here.
Keywords: based three; qubit transmission; multiparty quantum; key agreement ... See more keywords
Scheme for encoding single logical qubit information into three-photon decoherence-free states assisted by quantum dots
Sign Up to like & getrecommendations! Published in 2019 at "Quantum Information Processing"
DOI: 10.1007/s11128-019-2315-5
Abstract: We propose an optical scheme to encode quantum information into three-photon decoherence-free states (single logical qubit information) and thereby acquire immunity from collective decoherence. Our scheme consists of quantum dots (QDs) within single-sided optical cavities… read more here.
Keywords: information; decoherence free; photon decoherence; decoherence ... See more keywords
Solvent effects on the fluorescence and effective three-photon absorption of a Zn(II)-[meso-tetrakis(4-octyloxyphenyl)porphyrin]
Sign Up to like & getrecommendations! Published in 2018 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2017.12.018
Abstract: Abstract The fluorescence and effective three-photon absorption (3PA) properties of Zn(II)-[meso-tetrakis(4-octyloxyphenyl)porphyrin] (labeled Zn(II)-porphyrin) dissolved in three different polar solvents were systematically investigated. The electrochemical and photophysical properties of Zn(II)-porphyrin were investigated by 1H NMR spectra,… read more here.
Keywords: absorption; fluorescence effective; fluorescence; effective three ... See more keywords
Three-Photon AIE Pt(II) Complexes as Cysteine-Targeting Theranostic Agents for Tumor Imaging and Chemotherapy.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c03431
Abstract: Herein, we have synthesized a series of three-photon fluorescent Pt(II) complexes targeting a tumor-associated biothiol, cysteine (Cys), which allows it to be detected without any interference from other intracellular proteins. We focused on how to… read more here.
Keywords: three photon; ch3; cys; lyso ch3 ... See more keywords
Bright Near-Infrared π-Conjugated Oligomer Nanoparticles for Deep-Brain Three-Photon Microscopy Excited at the 1700 nm Window in Vivo.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c03813
Abstract: The development of three-photon fluorophores with 1700 nm excitation is pressingly desirable for in vivo imaging of tissue resided deep inside the brain. Herein, we report a designed and synthesized fluorescent molecule (OFET) for in… read more here.
Keywords: three photon; vivo; photon microscopy; microscopy ... See more keywords
Functional imaging of visual cortical layers and subplate in awake mice with optimized three-photon microscopy
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-018-08179-6
Abstract: Two-photon microscopy is used to image neuronal activity, but has severe limitations for studying deeper cortical layers. Here, we developed a custom three-photon microscope optimized to image a vertical column of the cerebral cortex > 1 mm in… read more here.
Keywords: photon; awake mice; microscopy; cortical layers ... See more keywords
Three-photon imaging of synthetic dyes in deep layers of the neocortex
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-73438-w
Abstract: Multiphoton microscopy has emerged as the primary imaging tool for studying the structural and functional dynamics of neural circuits in brain tissue, which is highly scattering to light. Recently, three-photon microscopy has enabled high-resolution fluorescence… read more here.
Keywords: photon; microscopy; photon imaging; imaging synthetic ... See more keywords
Ligand-regulated three-photon AIE properties of manganese(II) complexes for photodynamic therapy.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt02410a
Abstract: Owing to the advantages of deeper penetration depth and lower biological damage, multi-photon AIE probes are widely used in the field of multi-photon therapy. We have developed a series of carbazole terpyridine manganese(II) complexes (MD1-MD3)… read more here.
Keywords: three photon; aie; photon aie; aie properties ... See more keywords