Materials Literature
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INTRODUCTION RHEOLOGY OF DISPERSE SYSTEMS Introduction Basics of Rheology Experimental Methods of Rheology Rheology of Colloidal Suspensions Rheology of Emulsions RHEOLOGY OF COSMETIC EMULSIONS Introduction Chemistry of Cosmetic Emulsions Rheological Measurements Dynamic Mechanical Tests (Oscillation) RHEOLOGY MODIFIE…
Advanced High-Strength Steels (AHSS) are the fastest growing material in today's automotive industry and are designed to leverage steel as the optimum automotive material. This book provides a comprehensive account of the structure-property relationship in AHSS. It examines the types, microstructures and attributes of…
We report the transport and trapping behavior of 100 and 500 nm diameter nanospheres in a plasmon-enhanced two-dimensional optical lattice. An optical potential is created by a two-dimensional square lattice of gold nanostructures, illuminated by a Gaussian beam to excite plasmon resonance. The nanoparticles can be gu…
The gecko adhesive system has attracted significant attention since the discovery that van der Waals interactions, which are always present between surfaces, are predominantly responsible for their adhesion. The unique anisotropic frictional–adhesive capabilities of the gecko adhesive system originate from complex hie…
The extent of charge delocalization and of conjugation in oligofurans and oligothiophenes was studied by using mixed valence systems comprising oligofurans and oligothiophenes capped at both ends by ferrocenyl redox units. Using electrochemical, spectral, and computational tools, we find strong charge delocalization i…
A new kind of multifunctional Co0.85 Se-Fe3 O4 nanocomposites is synthesized by loading Fe3 O4 nanoparticles (NPs) with a size of about 5 nm on the surface of Co0.85 Se nanosheets under hydrothermal conditions without using any surfactant or structure-directing agents. The Co0.85 Se-Fe3 O4 nanocomposite exhibits remar…
Abstract Seit der Entdeckung erster Flüssigkristalle vor 125 Jahren haben sich diese zu einem Wissenschaftsgebiet mit vielseitigen Facetten entwickelt. Dieser Aufsatz beleuchtet aktuelle Entwicklungen auf diesem Gebiet mit dem Schwerpunkt auf dem molekularen Design flüssigkristalliner Materialien und ihrer Selbstorgan…
TiO 2 nanoparticle-based dye-sensitized solar cells (DSSCs) were modified by depositing a layer of a long-persistent phosphor, SrAl 2 O 4:Eu 2+,Dy 3+, on top of the TiO 2 nanoparticle layer to prepare working electrodes of the DSSCs. SrAl 2 O 4:Eu 2+,Dy 3+ red-shifted the short UV wavelengths into the main absorption…
We report a simple and sensitive label-free immunosensor for detection of microRNAs (miRNA) based on a conducting polymer/reduced graphene oxide-modified electrode to detect miR-29b-1 and miR-141. Square wave voltammetry is used to record the redox signal. Current increases upon hybridization (signal on) from 1 fM to…
Disruptions are a critical issue for ITER because of the high thermal and magnetic energies that are released on short timescales, which results in extreme forces and heat loads. The choice of material of the plasma-facing components (PFCs) can have significant impact on the loads that arise during a disruption. With…
Thermal conductivity of mantle materials controlling the heat balance and thermal evolution of the Earth remains poorly constrained as the available experimental and theoretical techniques are limited in probing minerals under the relevant conditions. We report measurements of thermal conductivity of MgO at high press…
This study reports the seeded synthesis of MFI‐type (ZSM‐5) zeolite in fluoride medium at pH = 8.5. Crystal growth kinetics of the resulting zeolite (ZSM‐5‐F) as a function of seed content and crystallization temperature is studied. The crystallization time is reduced to 1.5 h and crystals with sizes below 200 nm and…
Bulk and multilayered thin film crystals of II-VI semiconductor compounds are the leading materials for infrared sensing, \ensuremath{\gamma}-ray detection, photovoltaics, and quantum dot lighting applications. The key to achieving high performance for these applications is reducing crystallographic defects. Unfortuna…
A series of CeO2-TiO2 (CeTi) sorbents with different CeO2/TiO2 mass ratios were prepared by an impregnation method and employed to remove elemental mercury (Hg(0)) in simulated syngas. The CeTi sorbents with a CeO2/TiO2 mass ratio of 0.2 exhibited superior Hg(0) removal efficiency from 80 to 150 °C, which could be asc…
Spiraling up: Easy access to dibenzo[5]-, dibenzo[6]-, and dibenzo[7]helicenes as well as their functionalized derivatives includes Sonogashira and Suzuki-Miyaura couplings, desilylation, and [2+2+2] alkyne cycloisomerization. The simplicity of this non-photochemical approach combined with the potential for helicity c…
Injectable HA/PEG hydrogel was crosslinked by integrating the enzymatic crosslinking and Diels–Alder click chemistry and showed excellent shape recovery and anti-fatigue properties at a high compressive stress.
A dextran-based self-healing hydrogel is prepared by reversible Diels-Alder reaction under physiological conditions. Cytocompatible fulvene-modified dextran as main polymer chains and dichloromaleic-acid-modified poly(ethylene glycol) as cross-linkers are used. Both macro- and microscopic observation as well as the rh…
The synthesis, processing, and performance of a low‐cost monolithic battery electrode, produced entirely of natural and renewable resources, are reported. This anode material exhibits tunable electrochemical performance suitable for both high power and high energy applications. A synthesis method that directly results…
A synergistic strategy involving oxygen-vacancy generation and noble-metal deposition is developed to improve the photocatalytic performance of TiO 2 under visible-light irradiation. Through a redox reaction between the reductive TiO 2 with oxygen vacancies (TiO 2 -OV) and metal salt precursors, noble-metal nanopartic…
INTRODUCTION: Drug delivery systems (DDSs) are important for effective, safe, and convenient administration of drugs. pH- and ion-responsive polymers have been widely employed in DDS for site-specific drug release due to their abilities to exploit specific pH- or ion-gradients in the human body. AREAS COVERED: Having…