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Article
Facile and tunable synthesis of hierarchical mesoporous silica materials ranging from flower structure with wrinkled edges to hollow structure with coarse surface
Mesoporous silica materials have attracted great attention in many fields. However, facile and tunable synthesis of hierarchical mesoporous silica structures is still a big challenge, and thus the development ...
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Article
Sensitive detection of dopamine and quinone drugs based on the quenching of the fluorescence of carbon dots
In this work, we demonstrated that the quinone structure can quench the fluorescence of the carbon dots (CDs). The sensitive determination of dopamine (DA) was studied primarily based on this principle. DA wou...
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Article
Open AccessOptical detection of acetylcholine esterase based on CdTe quantum dots
In this study, we have constructed a simple, sensitive and rapid biosensor for detection of acetylcholine esterase (AChE) based on CdTe quantum dots (QDs). The detection limit of AChE by one-step enzyme reacti...
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Article
Dispersion and stability of nanoparticles in electrophoretic displays
This work is focused on investigating the influence of morphologies and composition of polymer coating layers on the dispersion stability of the hybrid particles dispersed in non-aqueous solvent for use in ele...
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Article
Open AccessFabrication of PLGA coated silica nanorattle for controlling the drug release behavior
Silica nanorattle with hollow and mesoporous structure has been proven to be an excellent drug carrier. However, how to control the drug release from silica nanorattle is still a challenge. In this study, we d...
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Article
Open AccessAcute toxicity and oxidative damage induced by silica nanorattle in vivo
Hollow mesoporous nanomaterial is a kind of promising new drug delivery system due to their unique hollow structures. In order to evaluate the toxicity of silica nanorattle (SN) particles in vivo, 40 female mice ...
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Article
Open AccessSynthesis and Application of Carbon–Iron Oxide Microspheres’ Black Pigments in Electrophoretic Displays
Carbon–iron oxide microspheres’ black pigments (CIOMBs) had been prepared via ultrasonic spray pyrolysis of aqueous solutions containing ferrous chloride and glucose. Due to the presence of carbon, CIOMBs not ...
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Article
Open AccessDirect Interaction Between Gold Nanorods and Glucose
In this work, we present the results of the study on the interactions between gold nanorods (GNRs) and glucose. The optical properties of GNRs have higher sensitivity to glucose compared with that of gold nano...
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Article
Open AccessMonodisperse Hollow Tricolor Pigment Particles for Electronic Paper
A general approach has been designed to blue, green, and red pigments by metal ions do** hollow TiO 2. The reaction involves initial formation of PS at TiO2 core–shell nanoparticles via a mixed-solvent method, ...
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Article
Open AccessSynthesis of Aqueous CdTe/CdS/ZnS Core/shell/shell Quantum Dots by a Chemical Aerosol Flow Method
This work described a continuous method to synthesize CdTe/CdS/ZnS core/shell/shell quantum dots. In an integrated system by flawlessly combining the chemical aerosol flow system working at high temperature (2...
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Article
Open AccessSynthesis and purple-blue emission of antimony trioxide single-crystalline nanobelts with elliptical cross section
Single-crystalline orthorhombic antimony trioxide (Sb2O3) nanobelts with unique elliptical cross sections and purple-blue photoluminescence have been synthesized. The uniform Sb2O3 nanobelts are 400–600 nm in wid...
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Article
Hematite nanoparticles as polystyrene microsphere coatings and hollow spheres: preparation and characterization
A novel method of fabricating composite particles with core–shell structures is demonstrated. The particles comprised monodisperse submicrometer-sized copolymer latex spheres as cores and Fe2O3 crystallites as sh...
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Article
Glucose biosensor enhanced by nanoparticles
Glucose biosensors have been formed with glucose oxidase (GOD) immobilized in composite immobilization membrane matrix, which is composed of hydrophobic gold, or hydrophilic gold, or hydrophobic silica nanopar...
