Search Results - "Xiao, Lehui"
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Cell Membrane-Coated Porphyrin Metal–Organic Frameworks for Cancer Cell Targeting and O2‑Evolving Photodynamic Therapy
Published in ACS applied materials & interfaces (30-10-2019)“…Photodynamic therapy (PDT) has attracted great attention as an alternative tumor treatment method. Unfortunately, it suffers from some limitations like poor…”
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2
Carbon Dots as Fluorescent/Colorimetric Probes for Real-Time Detection of Hypochlorite and Ascorbic Acid in Cells and Body Fluid
Published in Analytical chemistry (Washington) (17-12-2019)“…Hypochlorite (ClO–) and ascorbic acid (AA) are reported to have a high correlation with oxidative stress and related diseases, so it is necessary and critical…”
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3
Mitochondrion-Specific Blinking Fluorescent Bioprobe for Nanoscopic Monitoring of Mitophagy
Published in ACS nano (22-10-2019)“…Dynamic changes of mitochondrial morphology play an important role in cellular metabolism. Real-time monitoring mitochondrial ultrastructural dynamics at…”
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4
Two-photon fluorescent probe for lysosome-targetable hypochlorous acid detection within living cells
Published in Sensors and actuators. B, Chemical (01-02-2018)“…[Display omitted] •A two-photon probe TPFP for lysosome-targetable HClO detection is developed.•The TPFP exhibits fast response time, high selectivity and low…”
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5
A fluorometric biosensor based on H2O2-sensitive nanoclusters for the detection of acetylcholine
Published in Biosensors & bioelectronics (15-09-2014)“…We have constructed a simple, cost-effective, label-free, selective and sensitive biosensor based on the fluorescence quenching of protein-stabilized…”
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6
Three Dimensional Orientational Imaging of Nanoparticles with Darkfield Microscopy
Published in Analytical chemistry (Washington) (15-06-2010)“…The complete three-dimensional orientations of single gold nanorods (AuNR) were successfully resolved by using a standard optical darkfield microscope through…”
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7
Curved carbon photo-oxygenation catalysts for the suppression and nanoscopic imaging of β-amyloid peptides fibrillation
Published in Nano research (01-04-2022)“…The progression of Alzheimer’s disease (AD) is characterized with the deposition and aggregation of β-amyloid (Aβ). Visualizing Aβ aggregates at high spatial…”
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8
Blinking CsPbBr3 perovskite nanocrystals for the nanoscopic imaging of electrospun nanofibers
Published in Nano research (01-05-2021)“…Blinking fluorophore perovskite nanocrystals (NCs) were employed to image the fine structure of the polystyrene (PS) electrospun fibers. The conditions of…”
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9
Single Molecule Biosensing Using Color Coded Plasmon Resonant Metal Nanoparticles
Published in Analytical chemistry (Washington) (15-07-2010)“…Plasmonic metal nanoparticles (NPs) exhibit size, shape, and composition-dependent optical properties and have been studied extensively in the field of…”
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10
Optical Imaging of Individual Plasmonic Nanoparticles in Biological Samples
Published in Annual review of analytical chemistry (Palo Alto, Calif.) (01-01-2014)“…Imaging of plasmonic nanoparticles (PNP) with optical microscopy has aroused considerable attention in recent years. The unique localized surface plasmon…”
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11
Determining the Full Three-Dimensional Orientation of Single Anisotropic Nanoparticles by Differential Interference Contrast Microscopy
Published in Angewandte Chemie International Edition (27-07-2012)“…Keeping track: By combining differential interference contrast (DIC) image pattern recognition with DIC polarization anisotropy, the exact full…”
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12
Nanozyme-Triggered Cascade Reactions from Cup-Shaped Nanomotors Promote Active Cellular Targeting
Published in Research (Washington) (01-01-2022)“…Self-propelled nanomotors have shown enormous potential in biomedical applications. Herein, we report on a nanozyme-powered cup-shaped nanomotor for active…”
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13
Dissection the endocytic routes of viral capsid proteins-coated upconversion nanoparticles by single-particle tracking
Published in Chinese chemical letters (01-10-2022)“…Real-time exploring the cellular endocytic pathway of viral capsid proteins (VCPs) functionalized nanocargos at the single-particle level can provide deep…”
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14
Single Particle Colorimetric Acid Phosphatase Activity Assay with CeO2-modified Gold Nanoparticles
Published in Chemical research in Chinese universities (01-04-2024)“…Acid phosphatase (ACP) is a ubiquitous phosphatase in living organisms. The abnormal variation of ACP is related to various diseases. Herein, we propose a…”
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15
Unsynchronized Translational and Rotational Diffusion of Nanocargo on a Living Cell Membrane
Published in Angewandte Chemie International Edition (23-04-2012)“…Track changes: A robust high‐speed and high‐precision single nanoparticle translational and rotational tracking method has been developed to directly monitor…”
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16
Burst of hopping trafficking correlated reversible dynamic interactions between lipid droplets and mitochondria under starvation
Published in Exploration (Beijing, China) (01-10-2023)“…Dynamic membrane contacts between lipid droplets (LDs) and mitochondria play key roles in lipid metabolism and energy homeostasis. Understanding the dynamics…”
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Enhanced β‑Amyloid Aggregation in Living Cells Imaged with Quinolinium-Based Spontaneous Blinking Fluorophores
Published in Chemical & biomedical imaging (22-01-2024)“…Abnormal accumulation of intracellular and extracellular β-amyloid (Aβ) aggregates is closely related to the pathogenesis of Alzheimer’s disease (AD). In this…”
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18
Noise-Free Dual-Wavelength Difference Imaging of Plasmonic Resonant Nanoparticles in Living Cells
Published in Analytical chemistry (Washington) (01-10-2011)“…Herein, we demonstrated a new optical microscopy method to selectively image small-size gold nanoparticles (GNPs) inside noisy living cells through…”
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19
Preparation of a polyhedral oligomeric silsesquioxane-based perfluorinated monolithic column
Published in Journal of Chromatography A (23-08-2013)“…•A novel POSS-based perfluorinated hybrid monolith was fabricated.•The monolith possesses good mechanical stability and has no residual silanol.•The monolith…”
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20
High TSPAN8 expression in epithelial cancer cell‐derived small extracellular vesicles promote confined diffusion and pronounced uptake
Published in Journal of extracellular vesicles (01-11-2021)“…Small extracellular vesicles (sEVs) play a key role in intercellular communication. Cargo molecules carried by sEVs may affect the phenotype and function of…”
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