Materials Literature
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The capability of Violanthrone-79 ( V-79 ) and N, N′ -bis(2,5-di- tert -butylphenyl)-3,4:9,l0-perylenebis(dicarboximide) ( PDI ) to act as electron acceptors, with respect to poly(3-hexylthiophene) ( PHT ) and to the photoinduced fullerene anion of porphyrin−fullerene ( P − F ) dyad, was demonstrated in Langmuir−Blodg…
Hydrophilic copolymers containing recognition motifs based on 2-naphthol moieties in their side chains for the self-assembly with cucurbit[8]uril (CB[8]), have been prepared by reversible addition–fragmentation chain transfer polymerization. Self-assembly of the copolymer with both redox sensitive hydrophilic and hydr…
The novel iridium(III) hydride [(kappa(3)-P,P,P-NP(3))IrH(3)] [NP(3) = N(CH(2)CH(2)PPh(2))(3)] was synthesized and characterized by spectroscopic methods and X-ray crystallography. Its reactivity with strong (HBF(4)) and medium-strength [the fluorinated alcohols 1,1,1-trifluoroethanol (TFE) and 1,1,1,3,3,3-hexafluoroi…
The purpose of this study was to design and evaluate a novel target nanoparticle for disease detection and drug delivery using the biotin-avidin binding system. The formed lectin-conjugated chitosan fluorescent nanoparticles were of spherical shape(100-200 nm in diameter), which were more stable under light than pure…
This work reports a theoretical and experimental study on the device performance of blue InGaN–GaN light-emitting diodes (LEDs) with different last barrier thicknesses. The experimental results show that the employment of a 25-nm-thick p-type GaN last barrier in GaN LEDs can improve the light output power from 35.6 to…
Abstract The synthesis and characterization of poly(dimethylsiloxanes) bearing maleimides end‐groups (PDMSM) were carried out through imidization of maleic anhydride with three poly(dimethylsiloxanes) diamines of different molecular weights. Self‐photopolymerization of PDMSM was studied by Real‐Time Fourier Transform…
The formation, structure, and single-crystal to single-crystal transformations of the dinuclear metallocycle [Ag2L2](PF6)2·2CH3CN (L = 2,3,5,6-tetrafluoro-1,4-bis(2-methylimidazole-1-yl-methyl)benzene) are described. The acetonitrile guest molecules can be removed without loss of single crystallinity to afford a porou…
Martensitic transformations with elasto-plastic effects caused by the formation of dislocations in a parent austenite phase are studied by using a phase-field description. The method presented in this paper extends an existing microelastic model for the simulation of coherent martensitic transformations by taking into…
X-ray crystallographic structures are reported for 1(Me)(2+)(SbCl(6)(-))(2) x 2 CH(3)CN, 2(Et)(2+)(SbF(6)(-))(2) x 2 CH(3)CN x 2 CH(2)Cl(2), and 1(iPr)(2+)(SbF(6)(-))(2), which also contained unresolved solvent and is in a completely different conformation than the methyl- and ethyl-substituted compounds. A quite diff…
We report neutron diffraction studies of ${\text{TbCo}}_{2}{\text{Zn}}_{20}$ and ${\text{TbFe}}_{2}{\text{Zn}}_{20}$, two isostructural compounds which exhibit dramatically different magnetic behavior. In the case of ${\text{TbCo}}_{2}{\text{Zn}}_{20}$, magnetic Bragg peaks corresponding to antiferromagnetic order are…
Abstract A new class of temperature and pH dual‐responsive and injectable supramolecular hydrogel was developed, which was formed from block copolymer poly(ethylene glycol)‐block‐poly[(2‐dimethylamino)ethyl methacrylate] (PEG‐b‐PDMAEMA) and α‐cyclodextrin (α‐CD) inclusion complexes (ICs). The PEG‐b‐PDMAEMA diblock cop…
A full-vectorial H-field Finite Element Method has been used for the rigorous modal analysis of silicon strip waveguides. The spatial variation of the full-vectorial H and E-fields are also discussed in details and further, the Poynting vector is also presented. The modal area, hybridness, single mode operation and bi…
Advances in scanning probe microscopies (SPM) have allowed the mechanisms and rates of adsorption, diffusion and reactions on surfaces to be characterized by directly observing the motions of the individual atoms and molecules involved. The importance of oxides as thermal and photocatalysts, chemical sensors, and subs…
Protein homodimerization is the simplest form of oligomerization that is frequently utilized for the construction of functional biological assemblies and the regulation of cellular pathways. Despite its simplicity, dimerization still poses an enormous challenge for protein engineering and chemical manipulation, owing…
Abstract Herein a further step towards self‐assembly of polymers exhibiting a lower critical solution temperature (LCST) effect is presented. Ring opening metathesis polymerization has been chosen as polymerization method because of its high functional group tolerance, the reliability and the capability to synthesize…
A survey of lead (Pb) structures containing Pb···π aryl interactions has been conducted. Such contacts usually lead to zero- or one-dimensional aggregates with rare examples of two- and three-dimensional architectures. The Pb···π aryl interactions are found only in crystal structures containing lead(ii) centres and ar…
A novel class of polytopic hydrazone-based ligands was synthesized. They gave heteroleptic Ru(II) polynuclear rack-like complexes of formula [Ru(n)terpy(n)(bridging molecular strand)](2n+) (terpy=2,2':6',2''-terpyridine). The new rack-like systems can be viewed as being made of two identical or roughly identical perip…
We perform histogram-reweighting grand canonical Monte Carlo simulations of the Lennard-Jones fluid confined between two parallel hard walls and determine the vapor-liquid critical and coexistence properties in the range of σ≤H≤6σ and 10σ≤Lx,Ly≤28σ, where H is the wall separation, Lx=Ly is the system size and σ is the…
We report the systematic investigation of polarized Raman scattering on individual crystalline GaP nanowires (NWs) with diameters $40<d<600\text{ }\text{nm}$. At small diameter, $d<70\text{ }\text{nm}$, the NWs are found to act like a nearly perfect dipole antenna that leads to a polarized scattering intensity functio…
In this study, three kinds of two-component adhesive glues were prepared, namely, gel-dext glue made from modified gelatin and dextran, gel-HES glue made from modified gelatin and hydroxyethyl starch (HES), and chit-dext glue made from chitosan and modified dextran. Upon mixing the two-component solution together cros…