Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
The fluorescence sensing of amine vapor was largely enhanced upon using ultrathin nanofibers, which were fabricated from N-(1-hexylheptyl)perylene-3,4,9,10-tetracarboxyl-3,4-anhydride-9,10-imide by a new self-assembly approach.
Abstract—The design, simulation and fabrication of a left-handed metamaterial (LHM) structure is presented. The combination of the modified square rectangular Split Ring Resonator (SRR) and the Capacitance Loaded Strip (CLS) were used to obtain the negative value of permeability, µ and the negative permittivity, ε. Ni…
Pyrenyl-functionalized distyryl-Bodipy sensitizer attached non-covalently to SWNTs was shown to generate singlet oxygen when excited at 660 nm with a red LED array; this work emphasizes the potential of SWNT as a viable alternative carrier of bioactive agents, including photodynamic therapy sensitizers.
BACKGROUND: The silkworm, Bombyx mori, is an important insect in the textile industry and its pupa are used in Chinese cuisine and traditional Chinese medicine. The silk, urine and dander of silkworms is often the cause of allergies in sericulture workers and the pupa has been found to be a food allergen in China. Rec…
At the onset of dissolution in water, cubic MgO smoke crystals present (110) cuts of the edges of the cubes. Next, (111) facets progressively dominate the shape of the crystallites, which finally transform into truncated octahedra. The morphology of the crystallites that are derived from surface energies computed with…
V2O5 xerogel films were fabricated by casting V2O5 sols onto FTO glass substrates and annealing at 300 °C for 3 hours in nitrogen and air. The films annealed in nitrogen and air possessed different grain size and crystallinity. Optical absorption measurements and electrochemical impedance analyses revealed a reduced o…
Nearly monodisperse alloyed (CuInS2)x(ZnS)1-x nanocrystals with cubic and hexagonal phases were successfully synthesized for the first time, and the band gaps of these alloyed nanocrystals can be tuned in the broad range of 1.5 to 3.7 eV by changing the ratio of CuInS2 to ZnS.
Various types of “intelligent” self-healing anticorrosion coatings using stimuli-responsive behaviour of polyelectrolyte/inhibitor complexes are presented. Flat nanocomposite multilayers as well as colloidally-templated micro- and nanocarriers with incorporated inhibitor are employed as main building blocks for the fo…
A fundamental issue that remains to be solved when approaching the nanoscale is how the size induces transformation among different polymorphic structures. Understanding the size‐induced transformation among the different polymorphic structures is essential for widespread use of nanostructured materials in technologic…
As consumer demands for specific attributes in their textiles increase and global competition intensifies, it is important that the industry finds ways of engineering certain performance requirements into textiles and apparel. This book reviews how fabrics and garments can be engineered to meet technical performance a…
A terbium complex has been designed that may be used to sensitise formation of singlet oxygen (phi(em) 12%), allowing the creation of a ratiometric sensory system for pO(2) (versus the insensitive Eu analogue) and the definition of a reactive probe that can be used to cause local damage to cells loaded with the comple…
Simple potassium permanganate solution treatment of various substrates (we discuss here mainly glass and plastic substrates) results in formation of a Mn–(hydroxy)oxide deposit on the substrate. This deposit, which can be totally invisible to both the eye and to a spectrophotometer, acts as an efficient seed layer tha…
A new processing technique, called in this study as high-pressure sliding (HPS), was developed as a process of severe plastic deformation (SPD). It is then demonstrated that HPS can be used for grain refinement of metallic sheets with a rectangular shape which was difficult with a conventional high-pressure torsion ut…
Preface. 1. Introduction to Crystallization Issues. 1.1 Crystal Properties and Polymorphism (Chapters 2 and 3). 1.2 Nucleation and Growth Kinetics (Chapter 4). 1.3 Critical Issues (Chapter 5). 1.4 Mixing and Crystallization (Chapter 6). 1.5 Crystallization Process Options (Chapters 7-10). 1.6 Special Applications (Cha…
Thin films of (1−x)BiFeO3–xPbTiO3 (BF-xPT) with x≈0.60 were fabricated on Pt/Si substrates by chemical solution deposition of precursor BF and PT layers alternately in three different multilayer configurations. These multilayer deposited precursor films upon annealing at 700 °C in nitrogen show pure perovskite phase f…
A combination of thiol-yne chemistry and esterification reactions were successfully applied for the preparation of dendrimers with an array of terminal functionalities via the divergent growth strategy; maximizing the number of reactive chain ends whilst minimizing the number of reaction steps required in the process.
Controls in coating gold nanoparticles with conductive polymers are reported, where uniform core/shell nanoparticles with tailored core aggregation and shell thickness are unambiguously demonstrated. In the presence of sodium dodecylsulfate (SDS), the adsorption and in situpolymerization of aniline or pyrrole on the s…
Microbial cellulose membranes have attracted a great deal of attention as novel wound-dressing materials, especially for the healing of skin burns and chronic wounds, because of their high water holding capacity and biocompatibility. However, the high humidity around the wound sometimes allows the growth of bacteria,…
Tunable water adhesion was realized on a TiO(2) nanotube film with patterned wettability formed via selective illumination through a mask. Meanwhile, the adhesion can be switched between sliding superhydrophobicity and sticky superhydrophobicity by masked illumination and heat annealing.
MULTILAYER SYSTEM OF LORENTZ/DRUDE TYPEMETAMATERIALS WITH DIELECTRIC SLABS AND ITSAPPLICATION TO ELECTROMAGNETIC FILTERSC. SabahPhysikalisches InstituteJohann Wolfgang Goethe UniversityMax-von-Laue-Strasse 1, D-60438, Frankfurt am Main, GermanyS. UckunElectrical and Electronics Engineering DepartmentUniversity of Gazi…