Materials Literature
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Semiconductor-microcavity polaritons are composite quasiparticles of excitons and photons, emerging in the strong coupling regime. As quantum superpositions of matter and light, polaritons have much stronger interparticle interactions compared with photons, enabling rapid equilibration and Bose-Einstein condensation (…
The discovery of graphene has sparked much interest in science and lead to the development of an ample variety of novel two-dimensional (2D) materials. With increasing research interest in the field of 2D materials in recent years, the researchers have shifted their focus from the synthesis to the modification of 2D m…
Metallic nanostructures are the building blocks for nanoplasmonics and for subsequent applications in nanooptics. For several decades, plasmonics have been almost exclusively studied in the visible region by using nanostructures made of noble metals exhibiting plasmonic properties in the near infrared to visible range…
One of the most pervasive environmental issues is water contaminated with oil or organic solvents; this global challenge calls for emerging materials that could effectively separate oil or organic solvents from water. Here, such a material is presented by integrating 3D porous graphene foam (GF) with a smart pH‐respon…
Off-resonant RF irradiation in tissue indirectly lowers the water signal by saturation transfer processes: on the one hand, there are selective chemical exchange saturation transfer (CEST) effects originating from exchanging endogenous protons resonating a few parts per million from water; on the other hand, there is…
Magnesium has multiple dislocation and twinning systems with starkly different properties, which make its plastic deformation strongly anisotropic and highly complex. Existing empirical interatomic potentials fail to capture the full scope of these properties, making current molecular statics and dynamics simulation r…
Guest editors Pablo Ballester, Makoto Fujita and Julius Rebek, Jr. introduce the Molecular Containers issue of <italic>Chemical Society Reviews</italic> .
Discharged oxide nanoparticles (NPs) have been shown toxic to unicellular algae, yet the research on heteroagglomeration between NPs and cells as an important precondition of the toxicity is scarce. This study for the first time investigated heteroagglomerations between various NPs and algal cells (Chlorella pyrenoido…
In this work, we report the detection of the organochlorine pesticides aldrin, dieldrin, lindane, and α-endosulfan by using surface-enhanced Raman spectroscopy (SERS) and optimization of the SERS-sensing substrate. In order to overcome the inherent problem of the low affinity of the above pesticides, we have developed…
Polymer-decorated single-walled carbon nanotube ultrathin films with a superhydrophilic property were fabricated for the separation of oil-in-water nanoemulsions with high flux.
This review provides a comprehensive survey of the structural characteristics of crystal networks of silk soft fibrous materials in correlation with the macroscopic properties/performance and the network formation mechanisms. The correlation between the hierarchical mesoscopic structures and the mechanical properties…
Nanoparticles of various shapes, sizes, and materials carrying different surface modifications have numerous technological and biomedical applications. Yet, the mechanisms by which nanoparticles interact with biological structures as well as their biological impact and hazards remain poorly investigated. Due to their…
High performance biochar carbon nanosheets for supercapacitors are synthesized from corn cob waste <italic>via</italic> a novel exfoliation approach.
Nitrogen and oxygen-doped hollow carbon spheres with enhanced electrochemical capacitance were prepared <italic>via</italic> pyrolysis of poly( <italic>o</italic> -phenylenediamine) hollow submicrospheres.
Hierarchical cashmere-derived micro-/mesoporous carbon, as a competitive cost-effective material for advanced electrochemical capacitors, delivered excellent electrochemical capacitance at high rates.
High Resolution Image Download MS PowerPoint Slide As the proliferation of high-throughput approaches in materials science is increasing the wealth of data in the field, the gap between accumulated-information and derived-knowledge widens. We address the issue of scientific discovery in materials databases by introduc…
This review paper aims at a general introduction on up-to-date studies on the synthesis and properties of two-dimensional atomic layers of molybdenum disulphide, along with a brief overview on the bulk and three polytypes.
A series of nitrogen-containing micropore-donimated materials, porous triazine-based frameworks (PTFs), are constructed through the structural evolution of a 2D microporous covalent triazine-based framework. The PTFs feature predictable and controllable nitrogen doping and pore structures, which serve as a model-like…
Biomass-derived porous carbon material with sulfur and nitrogen dual-doping exhibits great potential for energy storage devices.
Dip and dry corrosion tests were carried out on Alloy A3003 (UNS A93003) using hydrochloric acid (HCl), acetic acid (CH3COOH), and a mixed solution. After 50 corrosion test cycles with the HCl solution, pitting corrosion occurred in some parts at higher concentrations, but corrosion weight loss was very low. In the ca…