Materials Literature
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Highly compressible three-dimensional graphene-only sponges (CGSs) were prepared through a facile method. The CGSs show ultralow density, high porosity, great compressibility and excellent stability which make them great candidates for pressure-responsive sensors, elastic conductors and other applications.
A novel infinite coordination polymer (DAE-ICP) based on zinc nitrite and a diarylethene photoswitch, with reversible photochromic properties in solution and the solid state upon applying photostimuli, was synthesized and characterized by FT-IR, EDX, FE-SEM and FE-TEM.
MCr 2 O 4 catalysts with three-dimensional ordered macroporous structures displayed superior catalytic activity for soot combustion to their bulk counterparts.
A 3D porous framework of RuO 2 /RGOH shows excellent supercapacitive performances, high specific capacitance, good rate capability and a long cycling life.
The corncob is a product found in significant amounts in the residues of agriculture, which has potential for use underexplored. This paper presents a study of the chemical characterization of corn cobs, extraction and application of hemicelluloses present in these wastes. Two fractions of hemicelluloses were obtained…
Multi-walled healing fibers with a novel architecture are fabricated through a direct, one-step tri-axial electrospinning process to encapsulate different healing agents inside the fibers with two distinct protective walls.
Lanthanide-doped upconverting nanoparticles (UCNPs), which convert near-infrared (NIR) light to higher energy light have been intensively studied for theranostic applications. Here, we developed a hybrid core/shell nanocomposite with multifunctional properties using a multistep strategy consisting of a gold nanorod (G…
Seeking safe and effective water-soluble drug carriers is of great significance in nanomedicine. To achieve this goal, we present a novel drug delivery system based on biointerfacing hollow polymeric microcapsules for effectively encapsulating water-soluble antitumor drug and gold nanorod (GNR) functionalization for t…
PEGylated doxorubicin (DOX) prodrugs with high drug loading content have been prepared via a combination of CuAAC “click” reaction and ammonolysis reaction, which can be used for pH-triggered delivery of doxorubicin.
The development and optimization of a versatile analytical system for the speciation analysis of metal-containing nanoscale materials in blood serum is reported herein. Based on capillary electrophoresis (CE) interfaced with inductively coupled plasma mass spectrometry (ICP-MS), the method was shown to be feasible to…
A series of novel imine aerogels have been obtained based on dynamic covalent chemistry that show high porosity and good sorption performance.
An unprecedented DTE-based Pt(II) complex, 2(o), which stands as the first example of a sequential double nonlinear optical switch, induced first by protonation and next upon irradiation with UV light is presented.
A novel purification process for the enrichment of sc-SWCNTs that combines selective conjugated polymer extraction (CPE) with selective adsorption using silica gel, termed hybrid-CPE (h-CPE), has been developed, providing a high purity sc-SWCNT material with a significant improvement in process efficiency and yield. U…
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 Anshuman Sahai, Navendu Goswami; Structural and optical investigations of oxygen defects in zinc…
Poly-functional porous organic polymers are constructed to probe the effect of chemical functionality on the observed Q st for CO 2 .
K(Y1-xYbx)3F10 (x = 0-1) solid-solution nanocrystals embedded glass ceramics were fabricated via glass self-crystallization. Using Eu(3+) as a structural probe, the partition of lanthanide activators into the K(Y1-xYbx)3F10 lattice was evidenced. As a consequence, color-tunable upconversion luminescence from green to…
Copper hydroxide nanowires were synthesized from copper chloride dihydrate and sodium hydroxide in the presence of Pistachio leaf extract at room temperature. The results of scanning electron microscopy (SEM) exhibited that the copper hydroxide Cu(OH)2 are nanowires in shape and having an average diameter of ca. 10 nm…
Optical photograph of collagen solutions in different solvents.
Tuneable shape-memory effects can be achieved in a wavelength-selective multicomposite.
In the present study, we have examined the interaction between a suspension of graphene in dimethylformamide and an aqueous solution of hydrofluoric acid, which was found to result in partial fluorination of suspension flakes. A considerable decrease in the thickness and lateral size of the graphene flakes (up to 1-5…