Vertically oriented Ni 3 S 2 /RGO/Ni 3 S 2 nanosheets on Ni foam for superior supercapacitors
A unique sandwich structure of Ni 3 S 2 /RGO/Ni 3 S 2 was designed on nickel foam by a one-step hydrothermal process.
Materials Literature
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Synthesis, characterization and application of a modified acrylamide–styrene sulfonate resin and a composite for sorption of some rare earth elements
A new composite was successfully prepared by irradiation polymerization. The composite has higher uptake and capacity for lanthanides than polymers.
A 1-D/2-D hybrid nanostructured manganese cobaltite–graphene nanocomposite for electrochemical energy storage
A novel method to bridge the advantages of 1D and 2D nanomaterials for energy storage applications.
Charge-sensitive fluorescent nanosensors created from nanodiamonds
We show that fluorescent nanodiamonds (FNDs) are among the few types of nanosensors that enable direct optical reading of noncovalent molecular events. The unique sensing mechanism is based on switching between the negatively charged and neutral states of NV centers which is induced by the interaction of the FND surfa…
High quality LED lamps using color-tunable Ce 3+ -activated yellow-green oxyfluoride solid-solution and Eu 3+ -doped red borate phosphors
Warm white light has been demonstrated using color-tunable Ce 3+ -activated yellow-green oxyfluoride solid-solution and Eu 3+ -doped red borate phosphors.
Double loaded self-decomposable SiO 2 nanoparticles for sustained drug release
Sustained drug release for a long duration is a desired feature of modern drugs. Using double-loaded self-decomposable SiO2 nanoparticles, we demonstrated sustained drug release in a controllable manner. The double loading of the drugs was achieved using two different mechanisms-the first one via a co-growth mechanism…
Nitrogen functional groups on an activated carbon surface to effect the ruthenium catalysts in acetylene hydrochlorination
Modifying activated carbon supports with nitrogen functional groups improves the activity and stability of Ru-based catalysts for acetylene hydrochlorination.
Preparation of biodegradable PEGylated pH/reduction dual-stimuli responsive nanohydrogels for controlled release of an anti-cancer drug
A facile and efficient method was developed to prepare the monodisperse biodegradable PEGylated pH and reduction dual-stimuli sensitive poly[methacrylic acid-co-poly(ethylene glycol) methyl ether methacrylate-co-N,N-bis(acryloyl)cystamine] (PMPB) nanohydrogels with dried particle size below 200 nm via one-step distill…
Design, synthesis and application of hydrogen bonded smectic liquid crystal matrix encapsulated ZnO nanospikes
ZnO nanospikes dispersed hydrogen bonded liquid crystals, due to their novel switching properties, are promising components in a wide range of nanoscale devices for next generation applications.
Hybrid silver nanoparticle/nanocluster-decorated polypyrrole for high-performance supercapacitors
Schematic representation of the evolution of different Ag@PPy nanocomposites.
Crystalline quality assessment, photocurrent response and optical properties of reduced graphene oxide uniformly decorated zinc oxide nanoparticles based on the graphene oxide concentration
Zinc oxide nanoparticles–reduced graphene oxide composites with a high degree of crystallinity and high dispersity were successfully synthesized via a facile sol–gel one-pot method in a starch environment as a natural surfactant for the fabrication of solar cell devices.
Fenton reaction-mediated fluorescence quenching of N -acetyl- l -cysteine-protected gold nanoclusters: analytical applications of hydrogen peroxide, glucose, and catalase detection
Given the importance of hydrogen peroxide (H2O2) in many biological processes and its wide application in various industries, the demand for sensitive, accurate, and economical H2O2 sensors is high. In this study, we used Fenton reaction-stimulated fluorescence quenching of N-acetyl-L-cysteine-protected gold nanoclust…
Multiwall Carbon Nanotube-Induced Apoptosis and Antioxidant Gene Expression in the Gills, Liver, and Intestine ofOryzias latipes
Multiwall carbon nanotubes (MWCNTs) have many attractive properties with potential applications in various fields. Despite their usefulness, however, the associated waste can be hazardous to the environment. To examine adverse effects in aquatic environments, Oryzias latipes were exposed to MWCNTs dispersed in water f…
Cisplatin Loaded Hyaluronic Acid Modified TiO 2 Nanoparticles for Neoadjuvant Chemotherapy of Ovarian Cancer
Novel tumor‐targeting titanium dioxide (TiO 2 ) nanoparticles modified with hyaluronic acid (HA) were developed to explore the feasibility of exploiting the pH‐responsive drug release property of TiO 2 and the tumor‐targeting ability of HA to construct a tumor‐targeting cisplatin (CDDP) delivery system (HA‐TiO 2 ) for…
Low field induced giant anisotropic magnetocaloric effect in DyFeO3 single crystal
We have investigated the anisotropic magnetocaloric effect and the rotating field magnetic entropy in Dy FeO3 single crystal. A giant rotating field entropy change of -ΔS R M= 16.62 J/kg·K was achieved from b axis to c axis in bc plane at 5 K for a low field change of 20 k Oe. The large anisotropic magnetic entropy ch…
Glucose-Assisted Synthesis of Nickel-Cobalt Sulfide/Carbon Nanotube Composites as Efficient Cathode Materials for Hybrid Supercapacitors
Glucose-Assisted Synthesis of Nickel-Cobalt Sulfide/Carbon Nanotube Composites as Efficient Cathode Materials for Hybrid Supercapacitors, Lin, Tsung-Wu, Hsiao, Min-Chien, Chou, Shu-Wei, Shen, Hsin-Hui, Lin, Jeng-Yu
Fabrication of Robust Superhydrophobic Bamboo Based on ZnO Nanosheet Networks with Improved Water‐, UV‐, and Fire‐Resistant Properties
Bamboo with water‐resistant, UV‐resistant, and fire‐resistant properties was desirable in modern society. In this paper, the original bamboo was firstly treated with ZnO sol and then hydrothermally the ZnO nanosheet networks grow onto the bamboo surface and subsequently modified with fluoroalkyl silane (FAS‐17). The F…
Development of Castor Oil Based Poly(urethane‐esteramide)/TiO2 Nanocomposites as Anticorrosive and Antimicrobial Coatings
Castor oil based polyesteramide (CPEA) resin has been successfully synthesized by the condensation polymerization of N‐N‐bis (2‐hydroxyethyl) castor oil fatty amide (HECA) with terephthalic acid and further modified with different percentages of 7, 9, 11, and 13 wt.% of toluene‐2,4‐diisocyanate (TDI) to obtain poly(ur…
Tailoring the Height of Ultrathin PbS Nanosheets and Their Application as Field-Effect Transistors
Two-dimensional, solution-processable semiconductor materials are anticipated to be used in low-cost electronic applications, such as transistors and solar cells. Here, lead sulfide nanosheets with a lateral size of several micrometers are synthesized and it is shown how their height can be tuned by the variation of t…
Circularly Polarized Light Detection with Hot Electrons in Chiral Plasmonic Metamaterials
We report on a circularly polarized light detector based on chiral plasmonic metamaterials and hot electron injection. The detector has the ability to distinguish left and right hand circularly polarized light without additional optical elements.