Materials Literature
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Nanodiamond materials can serve as highly versatile platforms for the controlled functionalization and delivery of a wide spectrum of therapeutic elements. In this work, doxorubicin hydrochloride (DOX), an apoptosis-inducing drug widely used in chemotherapy, was successfully applied toward the functionalization of nan…
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Abstract Boron nitride nanotubes nucleation on the catalyst's surface after the formation of metal particle alloys oversaturated with boron and nitrogen atoms is the most important step for any type of the catalytic pro‐cesses of BN nanotubes formation. A thermodynamic analysis of the boron‐nitride nanotubes nucleatio…
A unique method for synthesis of multi-walled-carbon-nanotube- (MWCNT-) implanted copper composite spheres is reported. It involves Cu ions combining with functionalized MWCNTs at molecular level and formation of spheres after reduction, nucleation and growth of Cu ions attaching to the surface of MWCNTs. The MWCNT-im…
A new type of copolymer composed of l-histidine (ampholyte) and n-butyl methacrylate (hydrophobic moiety) was developed for the preparation of nonbiofouling surfaces. The copolymer adsorbed onto resin surfaces and made the surface very hydrophilic. The hydrophilization effect was higher than that of bovine serum album…
A red fluorescent zwitterionic molecule based on the diaminodicyanoquinodimethane framework is synthesized and structurally characterized. Formation of nanocrystals of this molecule through the reprecipitation protocol is followed by examining the optical absorption and emission. Computational modeling based on molecu…
Abstract The thermal conductance of nanotubes is examined over a wide temperature range and as a function of mechanical manipulation. It is found that carbon nanotubes maintain impressive thermal conductance up to their decomposition temperature of ∼3200 K. For both carbon and boron nitride multiwalled nanotubes the t…
No AccessIndustrial PolymersOct 2007Introduction to Industrial PolymersE. Alfredo CampoE. Alfredo Campohttps://doi.org/10.3139/9783446445918.001SectionsAboutPDF ToolsAdd to FavoritesDownload CitationTrack CitationsCopy LTI LinkPDF key 'share (en)' returned an object instead of string.FacebookTwitterEmailLinkedIn previ…
Simultaneous electron spin resonance (ESR) and UV−vis−NIR measurements have been carried out during oxidation of a poly[ N -methyl(aniline)] (PNMA) film, which was prepared electrochemically in aqueous solutions containing 1 M trifluoroacetic acid. In situ conductance measurements were also performed during the electr…
Abstract Polynuclear mixed‐valent nickel oxide and nickel hexacyanoferrate hybrid film was prepared on glassy carbon electrode by multiple scan cyclic voltammetry. The film growth was monitored using electrochemical quartz crystal microbalance (EQCM). The cyclic voltammogram of the nickel hexacyanoferrate film is char…
The porphyrazines (pzs), a class of porphyrin analogues, are being investigated for their potential use as tumor imaging/therapeutic agents. We here examine six peripherally-functionalized M[pz(AnB4-n)] pzs with n=4, 3, or 2 (in a trans conformation) and M = H2 or Zn, where A is an [S((CH2)2O)4Me]2 unit and B is a fus…
Abstract The low‐energy electronic band structure of bilayer graphene consists of four bands: a pair of bands split from zero energy by the interlayer coupling and a pair of bands which touch at zero energy in a nominally undoped system. The latter support massive, chiral quasiparticles with a parabolic dispersion and…
Angle-resolved photoemission spectroscopy (ARPES) and optical measurements were performed on single crystal samples of $\mathrm{Zr}{\mathrm{Se}}_{3}$, $\mathrm{Hf}{\mathrm{Se}}_{3}$, and $\mathrm{Zr}{\mathrm{S}}_{3}$, which belong to the class of low-dimensional band insulators. By ARPES, we traced the dispersion of t…
Using molecular dynamics simulations, we study the conformational properties of thermally sensitive telechelic star polymers that carry attractive end groups. The telechelic star polymer functionality is varied between f = 1 and f = 10. As the temperature is lowered, we find a collapse from a “star burst” (sb) to a “w…
ZnO nanowires with the growth orientation undergo a reversible phase transformation from wurtzite (WZ) to a graphitic phase (HX) under tensile loading, leading to a pseudoelastic behavior with recoverable strains up to 16%. Here, we report that this phase transform causes a novel transition in thermal response. Molecu…
The main content dealt with in this paper is to present a new apparatus and a new method that can measure multiple mechanical properties through a single test in principle, which can be used for handle evaluation for textile materials. The comprehensive handle evaluation system for fabrics and yarns (CHES-FY) is a kin…
Several hypotheses have been put forward to explain the sinuosity and complexity of suture lines in Ammonoidea. At present, the two principal opponent views maintain either that high complexity was a requisite to reinforce the shell in response to hydrostatic pressure, or that complexity augmented the attachment area…
By exploiting the similarities between response theory and analytic derivative theory, we present a scheme for calculating frequency-dependent hyperpolarizabilities at the coupled-cluster level within the framework for analytic third derivatives. This has been implemented for arbitrary levels of coupled-cluster theory…
Abstract Polystyrene (PS) and poly(methyl methacrylate) (PMMA) mixed polymer brushes on the surface of clay layers were prepared by using in situ free radical polymerization. Free radical initiator molecules with two quaternary ammonium groups at both ends were intercalated into the interlayer spacing of clay layers.…
Abstract Aggregation‐driven seeded growth of uniform platinum nanoparticles and exclusive silica‐coating of the as‐grown platinum nanoparticles have been achieved successfully. Fluorescent Pt@SiO 2 nanoparticles have also been reproducibly prepared via effective co‐condensation of silanized dye molecules with tetraeth…