Materials Literature
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A polyurethane nanohybrid has been prepared through the in situ polymerization of an aliphatic diisocyanate, ester polyol and a chain extender in the presence of two-dimensional platelets. Polymerization within the platelet galleries helps to intercalate, generate diverse nanostructure and improve the nano to macro sc…
Label-free fluorescence assay system is designed for Cr( <sc>iv</sc> ) detection.
Polarization variation in a thermal cycle and <italic>in situ</italic> HT <italic>d</italic> <sub>33</sub> revealed real depolarization temperature and distinct <italic>d</italic> <sub>33</sub> recovery.
Two-dimensional (2D) van der Waals (vdW) materials with strong in-plane chemical bonds and weak interaction in the out-of-plane direction have been acknowledged as a basic building block for designing dimensional materials in 0D, 1D, 2D and 3D forms. Compared to the explosive research on 2D vdW materials, quasi-one-di…
The increasing attention being paid to metallic nano particles (MNPs) is due to their intensive applications in different areas of science such as medicine, chemistry, agriculture, and biotechnology. The main methods for nanoparticle production are chemical and physical approaches that are often costly and potentially…
. Conversely, the SCO can be tracked by monitoring the fluorescence emission. This ON-OFF interplay between SCO and luminescence combined with the amenability of Hofmann-type materials to be processed at the nano-scale may be relevant for the generation of SCO-based sensors, actuators and spintronic devices.
This study involves the novel fabrication of a high responsivity, fast response, and low-cost (UV) photodetector (PD) based on ZnO/Ni nanoparticles deposited on a glass substrate.
An effectively large bandgap and a high carrier mobility of two dimensional (2D) crystals are crucial in emerging materials for nanoelectronics. A previously unexplored two-dimensional material, monolayer TeO2, is proposed to have high stability, a wide direct gap and high carrier mobility, based on first-principles c…
A crosslinkable, temperature-responsive cholesteric main-chain liquid crystal oligomer was prepared, and used to make patterned coatings.
Benefitting from the high specific capacity (793 C g <sup>−1</sup> ) of the FeS <sub>2</sub> /graphene anode, an assembled all-solid-state hybrid supercapacitor device based on the FeS <sub>2</sub> /graphene anode and a Ni(OH) <sub>2</sub> @Co <sub>9</sub> S <sub>8</sub> cathode achieves an ultrahigh energy density of…
An ecofriendly and green method for the synthesis of silver and copper nanoparticles has developed using aqueous leaves extract of Cassia occidentalis . The formation of AgNPs and CuNPs was monitored by measuring the UV-Vis spectra. The morphology and crystalline phase of the metal nanoparticles were determined using…
We report in this paper antibacterial activity of Ag-doped TiO 2 and Ag-doped ZnO nanoparticles (NPs) under visible light irradiation synthesized by using a sol-gel method. Structural, morphological, and basic optical properties of these samples were investigated using X-ray diffraction (XRD), scanning electron micros…
A single-ion magnet (Dsp)Er(COT) was obtained by replacing a carbon atom of [Cp*] <sup>−</sup> in (Cp*)Er(COT) by a soft P atom. Both relaxation barrier and blocking temperature are improved.
A series of novel persistent room-temperature phosphorescence (pRTP) materials (PEPCz) obtained via a combination of chalcogen atoms (O, S, Se, and Te) and a carbazolyl moiety is reported. Single crystal structure analysis revealed that PEPCz had similar molecular conformations and almost identical crystal packing. Me…
Nd <sub>4.3</sub> Mg <sub>87.0</sub> Ni <sub>8.7</sub> alloy exhibits excellent cycling stability up to 819 cycles which is attributed to the <italic>in situ</italic> formation of NdH <sub>2</sub> –Mg–Mg <sub>2</sub> Ni nanocomposites.
Two widely used anticancer drugs, doxorubicin (DOX) and paclitaxel (PTX), possess distinct physical properties and chemotherapy specificity. In order to investigate their interaction mechanism with single-walled carbon nanotubes (SWCNTs), co-loading and releasing from the SWCNTs, all-atom molecular dynamics (MD) simul…
Preparation of CS-CDs from coffee shell beans and applications of CS-CDs in <italic>in vivo</italic> bioimaging and as an antioxidant.
Toroidal arrangements of magnetic moments are realized in Tb <sup>III</sup> and Dy <sup>III</sup> based heterometallic macrocycles thanks to the magnetic coupling between lanthanide and 3d metal ions.
The crystallinity of P3HT strongly benefits the electrical conductivity but not Seebeck coefficient, leading to an increase in power factor by one order of magnitude.
The contradictory natures of cell membrane antifouling and mussel-inspired universal adhesion are integrated on a membrane to impart superhydrophilic and antifouling properties.