Materials Literature
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A series of bimetallic Pd–Ag/SiO 2 catalysts with Ag enriched on the surface were prepared by galvanic displacement. The bimetallic effect for these catalysts on acetylene hydrogenation was discussed.
We have synthesized a new family of directly-fused bisBODIPY BBP 1 through a key FeCl3-mediated intramolecular oxidative cyclodehydrogenation reaction and its derivatives 2 and 3 from the Knoevenagel reaction. These dyes display effective expansion of π-conjugation over the two BODIPYs due to their locked coplanar con…
Photochromic materials have attracted increasing interest as optical switches and erasable optical memory media.
Phase-pure BiFeO3 films were grown directly via dual-source low-pressure CVD (LPCVD) from the ligand-matched precursors [Bi(O(t)Bu)3] and [Fe(O(t)Bu)3]2, without the requirement for oxidising gas or post deposition annealing. Photocatalytic testing for water oxidation revealed extremely high activity for PEC water spl…
Lone pair-π interaction is an important but less studied binding force. Generally, it is too weak to influence the physical properties of supramolecular systems. Herein we reported the first example exhibiting the impact of lone pair-π interactions on photochromic properties of naphthalene diimide based coordination n…
Three TTF-based complexes have been elaborated using β-diketonate Dy III and Yb III precursors. [Yb(tta) 3 ( L )]·2CH 2 Cl 2 enlarges the scarce series of redox-active luminescent single-molecule magnets with correlation between emissive and magnetic properties.
A simple fluorescent probe exhibits AIE character and multiple stimuli-responsive ability (pH-response, vapor-chromism and thermochromism).
Molecular weight dependence of water solubility of COS.
ZnO is a wide direct bandgap semiconductor; its absorption can be tuned to the visible spectral region by controlling the intrinsic defect levels. Combining graphene with ZnO can improve its performance by photo-induced charge separation by ZnO and electronic transport through graphene. When reduced graphene oxide-ZnO…
The structure and microstructure of polyol-made non-stoichiometric Mn–Zn ferrite nanoparticles were successfully investigated and correlated to their catalytic properties toward dimethyl ether oxidation reaction.
InP and Sn doped InP (Sn:InP) based quantum dot sensitized solar cells with a moderate efficiency were successfully fabricated.
The sericin is natural, eco-friendly, proteinous and biodegradable biopolymer which is obtained as byproduct from silk industries. The gummy sericin material has to be removed from raw silk in degumming procedure to give luster to silk. The sericin has number of useful application in various fields such as cosmetics,…
This paper reports on the structural, optical and photometric characterization of yttrium gadolinium orthovanadates (Y 1−x Gd x VO 4 ) doped with Dy 3+ for white emission in solid state lighting.
In this work we have used melt-processing to mix liquid-exfoliated boron-nitride nanosheets with PET to produce composites for gas barrier applications. Sonication of h-BN powder, followed by centrifugation-based size-selection, was used to prepare suspensions of nanosheets with aspect ratio >1000. The solvent was rem…
Iron oxide contrast agents have been combined with magnetic resonance imaging for cell tracking. In this review, we discuss coating properties and provide an overview of ex vivo and in vivo labeling of different cell types, including stem cells, red blood cells, and monocytes/macrophages. Furthermore, we provide examp…
Macromolecular binding to minerals is of great importance in the formation of biofilms, and carboxylate functional groups have been found to play a pivotal role in the functioning of these macromolecules. Here we present both fluorescence time-resolved anisotropy measurements and simulation data on the conformational…
This study characterizes the effects of incident infrared (IR) radiation on the electrical conductivity of graphene oxide (GO) and examines its potential for mid-IR detection. Analysis of the mildly reduced GO (m-GO) transport mechanism near room temperature reveals variable range hopping (VRH) for the conduction of e…
Covalent dopants in semiconducting single wall carbon nanotubes (SWCNTs) are becoming important as routes for introducing new photoluminescent emitting states with potential for enhanced quantum yields, new functionality, and as species capable of near-IR room-temperature single photon emission. The origin and behavio…
MoS 2 nanosheets decorated with SnO 2 mesoporous nanoparticles were successfully prepared by a facile two-step method.
Epoxy–ZnO/CdS nanocomposites exhibited strong UV and blue light-shielding capabilities with good transparency. The light-shielding properties of the nanocomposites could also be tuned by adjusting the Cd/Zn molar ratio.