108 Result(s)
within
Zhang **ang-bo
Chemistry
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Article
Carbon dots with enhanced red emission for ratiometric sensing and encryption applications
The excitation-dependent emission properties of carbon dots (Cdots) are extensively reported, but their red emission is often weak, limiting their wider application. Here we introduce ethidium bromide, as a fu...
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Article
Highly Transparent Fire-resistant Coatings with Intumescent Three-source Integration
Wood, a readily available and sustainable natural resource, has found widespread use in construction and furniture. However, its inherent flammability poses a potential fire risk. Although intumescent fire-ret...
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Chemical Compounds from of Aconitum rockii and Anti-Cancer Activity
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Article
Enhancing photodynamic inactivation via tunning spatial constraint on photosensitizer
The critical factor of spatial constraint, provided by the external confinement (e.g., matrix), is often overlooked during photodynamic inactivation, despite playing a crucial role in determining the molecular ph...
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Article
An Efficient Bifunctional Core–Shell MIL-101(Cr)@MOF-867 Composite to Catalyze Deacetalization–Knoevenagel Tandem Reaction
By growing one metal organic frameworks (MOFs) on different metal organic frameworks plays an important role in catalytic reaction, but its cooperative catalysis in tandem reaction is an undeveloped field yet,...
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Article
DFT study on the intermolecular interaction between two energetic ionic salts: a case of TKX-50 and ADN
Based on the density functional theory, the mechanism of intermolecular interaction between two energetic ionic salts dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50) and ammonium dinitramide (ADN) w...
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Effect of additives on microstructure and properties of the coarsened layer of very low profile (HVLP) copper foil
Additives are a cost-effective method to improve the performance of the very low profile (HVLP) copper foil coarsened layer. In this paper, the effects of 3,3’-Dithiobis-1-propanesulfonic acid disodium salt (S...
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Chemical Compounds from Leaves and Stems of Aconitum carmichaelii
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Chlorinated Perylene Monoimide Monoanhydrate Synthesized via Hydrolysis and Its Application in Organic Solar Cells
Perylene-3,4-(dicarboxylic monoimide)-9,10-(dicarboxylic monoanhydrate) (PIA) is one key intermediate to construct functionalized perylene diimides (PDIs) for various applications. However, the difficulty in s...
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Article
Effect of viscoelastic fluids on bubble tunneling rupture behavior in microchannels
This paper presents a numerical simulation of the tunneling rupture behavior of bubbles in microchannels using OpenFOAM. The fluid properties were characterized by the Giesekus model, and the interface was tra...
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Article
Modified Triphenylmethane-based Polyimides with Improved Optical, Dielectric and Solubility Properties via Post-Polymerization Modification
A family of new triphenylmethane (TPM)-based polyimides (PIs) containing bulky tert-butyldimethylsiloxy (TBS) side-groups (PI-TPMOSis) has been prepared by a post-polymerization modification via a simple silyl et...
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Rapid Conversion of Perhydropolysilazane into Thin Silica Coating at Low Temperature
The conversion of perhydropolysilazane (PHPS) to silica at low temperature is beneficial for its application on thermally vulnerable substrates. In this work, it is demonstrated that (3-aminopropyl)triethoxysi...
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Solid-Liquid Phase Equilibria of Ternary System (NH4Cl–MgCl2–H2O) and Quaternary System (NH4Cl–MgCl2–SrCl2–H2O) at 288.15 K
Magnesium and strontium play an important role in many industries, which are widely distributed in Oilfield brines in Nanyishan area of Qaidam Basin. In order to effectively separate magnesium and strontium mi...
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Open AccessCorrection to: Young Sca-1 + bone marrow stem cell-derived exosomes preserve visual function via the miR-150-5p/MEKK3/JNK/c-Jun pathway to reduce M1 microglial polarization
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Open AccessYoung Sca-1+ bone marrow stem cell-derived exosomes preserve visual function via the miR-150-5p/MEKK3/JNK/c-Jun pathway to reduce M1 microglial polarization
Polarization of microglia, the resident retinal immune cells, plays important roles in mediating both injury and repair responses post-retinal ischemia–reperfusion (I/R) injury, which is one of the main pathol...
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Article
Artificial spherical chromatophore nanomicelles for selective CO2 reduction in water
In nature, photosynthetic organelles harness solar radiation to produce energy-rich compounds from water and atmospheric CO2 via exquisite supramolecular assemblies. Although artificial photocatalytic cycles have...
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Heterostructural Li1+xMn2−xO4 cathode materials of high performance for aqueous lithium-ion batteries
Manganese-based active materials, represented by LiMn2O4, are becoming the preferred sustainable cathode material for aqueous lithium-ion batteries. Here we designed and prepared the homologous heterogeneous Li1+
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Fluorometric assay based on the in situ formation of silicon nanoparticles for the determination of β-glucuronidase
As a prodrug-converting enzyme, β-glucuronidase (β-GCase) is a lysosomal enzyme participating in the release of glucose from glucopyranosyl glycoside. In this work, for the first time, we have developed an ana...
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Article
Insert organic molecules into Nb2C layers through hydrogen bonds towards high-rate lithium ion storage
MXenes have been considered as a promising material for Li+ storage due to their excellent conductivity, unique layered structure, and abundant surface terminals. However, the original interlayer spacing is too s...
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Self-nucleation of Patterned Polymer Thin Films Defined by Soft Lithography
The nucleation of crystals is often a determining step in the phase transition of materials, but it remains a challenge to control the density and specific location of nuclei simultaneously. Here we fabricated...
