A multifunctional fullerene interlayer in colloidal quantum dot-based hybrid solar cells
We describe a new platform for developing high-efficiency polymer-colloidal quantum dot hybrid solar cells employing a multifunctional fullerene interlayer.
Materials Literature
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Multicolor Emission Tuning and Red/Green Ratio Enhancement of Yb3+/Er3+ Codoped KGdF4 Upconversion Nanoparticles
Herein, a series of KGdF 4 :Yb 3+ /Er 3+ upconversion nanoparticles (UCNPs) were synthesized through a one‐pot hydrothermal method using polyethylene glycol (PEG) as capping ligands. The phase and microstructure studies show all these as‐prepared UCNPs are pure cubic phase and uniformed nanoparticle shape by changing…
Morphology-controlled assembly and enhanced emission of fluorescence in organic nanospheres and microrods based on 1,2-diphenyl-4-(4-dibenzothienyl)phenyl-1,3-cyclopentadiene
Fluorescent organic micro/nanostructures of 1,2-diphenyl-4-(4-dibenzothienyl)phenyl-1,3-cyclopentadiene have been prepared <italic>via</italic> controlling the solvent composition.
Molecular self-assemblies might discriminate the diffusion of chiral molecules
Biological tissue has many self-aligned anisotropic molecular organizations, which are able to undergo reversible orientational deformations and spatially transfer them. At the same time, the majority of drugs and many biologically important molecules contain chiral centers. It is therefore important to understand the…
Fast synthesis and electrochemical performance of hollow NiCo 2 O 4 flowerlike microstructures
Hollow NiCo <sub>2</sub> O <sub>4</sub> flowerlike microstructures with good electrochemical performance were successfully prepared through a fast microwave-assisted hydrothermal route and sequential pyrolysis.
Crevice Corrosion Behavior of Nanocrystalline Stainless Steel Fabricated by Magnetron Sputtering in Chloride Containing Solution
The crevice corrosion behavior of a nanocrystalline stainless steel (NCss) thin film fabricated by magnetron sputtering has been studied in chloride containing solution as compared to the coarse-grained stainless steel (CGss). The results show that the crevice corrosion resistance of the NCss thin film is much higher…
Effect of compressive strain on the Hertzian contact of self-mated fluorinated carbon films
The limitation of the low friction mechanism of self-mated fluorinated carbon films was well probed by the first-principles method.
Fast magnetic-field-induced formation of one-dimensional structured chain-like materials via sintering of Fe 3 O 4 /poly(styrene-co-n-butyl acrylate-co-acrylic acid) hybrid microspheres
The facile and fast preparation of 1D hybrid microchains via magnetic-field-induced assembly assisted by sintering of Fe <sub>3</sub> O <sub>4</sub> /P(St- <italic>co-n</italic> BA- <italic>co</italic> -AA) hybrid microspheres is reported.
In vitro biocompatibility evaluation of biscoumarin based random copolyesters
Copolyester <bold>CP5</bold> exhibits cytocompatible properties toward a normal cell line (Vero cells) and requires 13-fold higher concentration in comparison with Hep-2 cells.
Surfactant-induced assembly of enzymatically-stable peptide hydrogels
The secondary structure of peptides in the presence of interacting additives is an important topic of study, having implications in the application of peptide science to a broad range of modern technologies. Surfactants constitute a class of biologically relevant compounds that are known to influence both peptide conf…
Graphene one-shot micro-valve: Towards vaporizable electronics
One-shot micro-valves are key to applications that require leak-proof sealing of micro-cavities before they are irreversibly triggered to expose the cavity content to the outside environment. Here, we report a novel micro-scale one-shot valve made of graphene transferred on to silicon-nitride (SixNy) membranes. The va…
Investigation of the stability of specific elongation of graphite of DE-24 grade under cyclic heat loads
This article presents the results of investigation into the stability of the specific elongation of graphite within cyclic heat loadings in the temperature range of 1200–2340 K for isostatic isotropic graphite, grade DE-24.
Cobalt( ii ) and copper( ii ) supramolecular networks with a 1-iminoisoindoline asymmetric pincer
The first synthesis and characterization of cobalt( <sc>ii</sc> ) and copper( <sc>ii</sc> ) complexes with an <italic>in situ</italic> prepared novel asymmetric trinitrogen isoindoline-based pincer type ligand, <italic>N</italic> -(2-picolyl)isoindoline-1-(2-picolyl)imine ( <italic>pap</italic> ), are reported.
Identifying the existence of highly-fluorescent carboxylic group-rich carbon nanodots during a one-pot synthesis of branched polyethylenimine-passivated amine group-rich carbon nanodots
The co-existence of carboxylic group-rich C-Dots and amine group-rich C-Dots during the one-pot pyrolysis of citric acid and bPEI was identified for the first time.
A solid-gated graphene fet sensor for PH measurements
This paper presents a graphene field effect transistor (GFET) nanosensor that, with a solid gate provided by a high-κ dielectric, allows analyte detection in liquid media at low gate voltages. The gate is embedded within the sensor and thus is isolated from a sample solution, offering a high level of integration and m…
Structural morphology of zinc oxide structures with antibacterial application of calamine lotion
Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation Ling Chuo Ann, Shahrom Mahmud, Siti Khadijah Mohd Bakhori, Amna Sirelkhatim, Dasmawati Mohamad, H…
Porosity and mechanical properties of zirconium ceramics
Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation S. Buyakova, T. Sablina, S. Kulkov; Porosity and mechanical properties of zirconium ceramics. AIP…
Crystal-oriented (Bi<sub>0.5</sub>, Na<sub>0.5</sub>)<sub>0.85</sub>–Ba<sub>0.15</sub>TiO<sub>3</sub> ceramics prepared by colloidal processing in rotating high magnetic field
Crystal-oriented (Bi0.5, Na0.5)0.85–Ba0.15TiO3 (BNBT15) ceramics with a perovskite crystal structure were prepared by colloidal processing in a rotating high magnetic field to improve their piezoelectric properties. The presence of BaTiO3 leads to anisotropic crystal lattices, allowing crystal-oriented BNBT15 ceramics…
Sol‐Gel Derived Eu3+‐Doped Gd2Ti2O7 Pyrochlore Nanopowders
Herein we presented hydrolytic sol‐gel synthesis and photoluminescent properties of Eu 3+ ‐doped Gd 2 Ti 2 O 7 pyrochlore nanopowders. According to Gd 2 Ti 2 O 7 precursor gel thermal analysis a temperature of 840°C is identified for the formation of the crystalline pyrochlore phase. Obtained samples were systematical…
Study of benzophenone grafting on reduced graphene oxide by unconventional techniques
The influence of benzophenone in a UV-mediated reduction process of graphene oxide is investigated by different spectroscopic analyses.