Materials Literature
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Electroactive, elastomeric, microfiber mats that show controllable pore size variation upon electrochemical stimulation are produced from semi-interpenetrating polymer networks (s-IPNs). This type of porous, elastomeric scaffolds that are mechanically dynamic under electrochemical stimuli could find new applications i…
films. As a result, much more light was trapped in the photoelectrodes. Grating and orthogonal-grid patterns were studied, and the light trapping performance was optimized through the adjustment of pattern spacing, which was easily realized in the laser ablation process. With a 5-μm-spacing orthogonal-grid pattern, DS…
A novel three-dimensional graphene (3D-G) coated fiber for solid-phase microextraction (SPME) was fabricated <italic>via</italic> a sol–gel coating method on stainless steel wires.
A new family of pH-responsive microgel-colloidosomes was prepared using microgel particles as the building blocks and macro-crosslinker. Our simple and versatile method used covalent inter-linking of vinyl-functionalised microgel particles adsorbed to oil droplets to form shells of doubly crosslinked microgels (DX MGs…
High quality coating of vertically aligned ZnO nanorods with CuInS <sub>2</sub> nanoparticles is achieved by a pulse-regulated electrodeposition method.
Non-hydrolytic sol–gel reactions of acetoxysilanes with trimethylsilyl esters of phosphoric and phosphonic acids provide hybrid xerogels with large surface areas (up to 700 m <sup>2</sup> g <sup>−1</sup> ). The presence of SiO <sub>6</sub> structural units in bridged-phosphoryl xerogels is related to their microporosi…
We have studied the heating and cooling processes of CuN nanoclusters encapsulated in CNTs with different diameters and chiralities in the range of 100-1700 K. We have investigated all of the possible effects: the effects of the nanocluster size, CNT diameter, and CNT chirality on the thermodynamic, structural, and dy…
Silver( <sc>i</sc> ) oxide (Ag <sub>2</sub> O) hexapod particles were electrochemically synthesized with high efficiency in an aqueous solution of silver nitrate and sodium sulfate.
Molecular dynamics simulations were used to study the wet adhesion of chitin and chitosan oligomers to montmorillonite clay.
A wearable CO sensor based on a macroscopic membrane which consists of polyaniline (PANI) coated electrospun nanofibers is reported.
Silver colloid based nanostructures are a very common means of achieving strong SERS signals. This is due to the hot spots that are formed in between the nanoparticles, as well as their ease of synthesis. They are frequently dismissed, however, as irreproducible when compared to other metal nanostructures, due to the…
Poly(quinoxaline-2,3-diyl)s with chiral (S)-2-butoxymethyl side chains dissolved in 1,2-dichloroethane experience a reversible pressure-dependent helix inversion from P- to M-helical structures between 0.1 MPa and 200 MPa.
The perturbation to the ligand field around the lanthanide ion may significantly contribute to the magnetic dynamics of single molecule magnets. This can be demonstrated by two typical Dy4 cluster-based single molecular magnets (SMMs), [Dy4X2(μ3-OH)2(μ-OH)2(2,2-bpt)4(H2O)4]X2·2H2O·4EtOH (X = Cl and Br for and , respec…
The crystal structure of the proton conducting perovskite BaCe(0.8)Y(0.2)O(3-δ) (BCY20) has been studied via high-resolution in situ neutron diffraction performed in controlled dry and humid (heavy water) oxygen flow. Two phase transitions, cubic Pm3[combining macron]m→R3[combining macron]c (775 °C)→Imma (250 °C) were…
Ru/SiO <sub>2</sub> SBA-15 materials prepared using supercritical CO <sub>2</sub> (scCO <sub>2</sub> ) are efficient and selective catalysts in partial hydrogenation reactions.
Immunotherapy is currently being investigated for the treatment of many diseases, including cancer. The ability to control the location of immune cells during or following activation would represent a powerful new technique for this field. Targeted magnetic delivery is emerging as a technique for controlling cell move…
A char forming agent (CFA) and silica-gel microencapsulated ammonium polyphosphate (Si-MCAPP) were selected to form novel intumescent flame retardant system to prepare flame retardant polypropylene (PP) composites, and then the influences of nanoporous nickel phosphates (NiP) on the thermal and flame retardant propert…
Terminal deoxynucleotidyl transferase-generated long poly(thymine) DNA can be used as an efficient template to synthesize fluorescent copper nanoparticles, providing a versatile method for detecting various enzymes with low background noise and high sensitivity.
The aim of this study is to investigate the effect of polymer nature on the morphology of synthesized nanoparticles. Super paramagnetic iron oxide nanoparticles (SPIONs) were prepared by co-precipitation method and then reacted with (3-mercaptopropyl) trimethoxysilane to obtain thiol-decorated SPIONs. Acrylated poly(c…
Molecular dynamic simulations were performed to investigate the stability of heterocyclic peptide nanotubes composed of 1,4-disubstituted-1,2,3-triazol ε-amino acid. 45 ns MD simulations were conducted on the cyclic peptide nanotube (CPNT) and cyclic peptide dimer in methanol, chloroform, and water and revealed that t…