Tentu Nageswara Rao、Riyazuddin、P. Babji 等 8 位作者2019-09-04Saudi Journal of Biological Sciences
Current exanimation reports, green fabrication of silver doped TiO2 nanoparticles (Ag/TiO2) using aqueous extract of Acacia nilotica as bio-reductant and assess its potential as antimicrobial and anticancer agent. The obtained spherical Ag/TiO2 were characterized by various analytical techniques including FTIR, (XRD),…
Nanoparticles: synthesis and applicationsGold and Silver Nanoparticles Synthesis and ApplicationsAdvanced Nanomaterials in Catalysis
Jie Yang、Rongchao Jin2019-09-04ACS Materials Letters
Atomically precise noble metal nanoclusters are ultrasmall particles that are typically composed of tens to hundreds of metal atoms in the core (equivalent sizes 1–3 nm). This new class of nanomaterials is unique in that they are atomically precise and possess uniform structures, high stability, and attractive propert…
Gold and Silver Nanoparticles Synthesis and ApplicationsNanocluster Synthesis and ApplicationsAdvanced Nanomaterials in Catalysis
Rosaria Anna Picca、Kyriaki Manoli、Eleonora Macchia 等 11 位作者2019-09-04Advanced Functional Materials
Abstract Organic bioelectronic sensors are gaining momentum as they can combine high‐performance sensing level with flexible large‐area processable materials. This opens to potentially highly powerful sensing systems for point‐of‐care health monitoring and diagnostics at low cost. Prominent to detect biochemical recog…
Organic Electronics and PhotovoltaicsConducting polymers and applicationsAnalytical Chemistry and Sensors
Motahira Hashmi、Sana Ullah、Ick Soo Kim2019-09-04Current Research in Biotechnology
Bacteria free clean air is important for healthy life. Current research is mainly focused on nonwoven and antibacterial breath mask development. Copper oxide was selected as antibacterial agent due to its good antimicrobial properties as well as its production is economical as compared to other metallic nanoparticles…
Advanced Sensor and Energy Harvesting MaterialsElectrospun Nanofibers in Biomedical ApplicationsPolymer Nanocomposite Synthesis and Irradiation
Jun Xu、Beibei Zhang、Lei Jia 等 7 位作者2019-09-04ACS Applied Materials & Interfaces
With the rapid development of information in modern society, the research and development of advanced anti-counterfeiting technology is becoming more and more important to protect the security and comprehensiveness of information. Therefore, fluorescent ink as an anti-counterfeiting technology and fingerprint recognit…
Luminescence and Fluorescent MaterialsCarbon and Quantum Dots ApplicationsForensic Fingerprint Detection Methods
Graham Roberts、Simon Y. Haile、Rajat Sainju 等 6 位作者2019-09-04Scientific Reports
Crystalline materials exhibit long-range ordered lattice unit, within which resides nonperiodic structural features called defects. These crystallographic defects play a vital role in determining the physical and mechanical properties of a wide range of material systems. While computer vision has demonstrated success…
Hydrogen embrittlement and corrosion behaviors in metalsMachine Learning in Materials ScienceNon-Destructive Testing Techniques
Jiaqiang Yan、Satoshi Okamoto、Michael A. McGuire 等 6 位作者2019-09-04Physical review. B./Physical review. B
Here, the authors report a thorough study of the evolution of structural, magnetic, and electrical properties of MnBi${}_{2\ensuremath{-}x}$Sb${}_{x}$Te${}_{4}$ single crystals. This investigation reveals an intimate correlation between the structural, magnetic, and transport properties. Partial substitution of Bi by…
Magnetic and transport properties of perovskites and related materialsRare-earth and actinide compoundsAdvanced Condensed Matter Physics
Fei Yu、Wenbo Liu、Bang Li 等 6 位作者2019-09-04Angewandte Chemie International Edition
Using an external stimulus to modulate the electronic structure of covalent organic frameworks (COFs) is very important because such a response will endow them with additional functions. A two-dimensional (2D) COF, constructed from a photo-responsive unit (1,2-bis(5-formyl-2-methylthien-3-yl)cyclopentene), can reversi…
Advanced Photocatalysis TechniquesMetal-Organic Frameworks: Synthesis and ApplicationsCovalent Organic Framework Applications
Sina Salimi、Rahmat Sotudeh‐Gharebagh、Reza Zarghami 等 5 位作者2019-09-04ACS Sustainable Chemistry & Engineering
Nanocellulose, as a promising natural material, has recently received much attention because of its remarkable features including recyclability, biocompatibility, low risk of toxicity, and tunable surface properties. This review article first introduces three types of nanocellulose (nanocrystalline, nanofibrillar, and…
Nanocomposite Films for Food PackagingAdvanced Cellulose Research StudiesPolysaccharides and Plant Cell Walls
Yu Wu、Lei Jiao、Xin Luo 等 12 位作者2019-09-04OpenAlex
Abstract Single‐atom catalysts (SACs) have attracted extensive attention in the catalysis field because of their remarkable catalytic activity, gratifying stability, excellent selectivity, and 100% atom utilization. With atomically dispersed metal active sites, Fe‐N‐C SACs can mimic oxidase by activating O 2 into reac…
Electrochemical sensors and biosensorsNanocluster Synthesis and ApplicationsAdvanced Nanomaterials in Catalysis
Shasha Zheng、Qing Li、Huaiguo Xue 等 5 位作者2019-09-04OpenAlex
Abstract Most metal–organic frameworks (MOFs) hardly maintain their physical and chemical properties after exposure to alkaline aqueous solutions, thus precluding their use as potential electrode materials for electrochemical energy storage devices. Here, we present the design and synthesis of a highly alkaline-stable…
Metal-Organic Frameworks: Synthesis and ApplicationsSupercapacitor Materials and FabricationAdvanced battery technologies research
Tyler S. Mathis、Narendra Kurra、Xuehang Wang 等 6 位作者2019-09-04OpenAlex
Abstract Due to the tremendous importance of electrochemical energy storage, numerous new materials and electrode architectures for batteries and supercapacitors have emerged in recent years. Correctly characterizing these systems requires considerable time, effort, and experience to ensure proper metrics are reported…
Advancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced battery technologies research
Jing Rui-Hong、Shihong Shi、FU Ge-yan 等 4 位作者2019-09-03Materials Research Express
Metal materials were found to undergo substantial cumulative plastic deformation while operating under ultra-low stress, repeated-impact conditions that were far below the yield points of the materials. Plastic deformation was not only related to stress, but also to the collision energy input. Low-energy, repeated-imp…
Energetic Materials and CombustionHigh-Velocity Impact and Material BehaviorStructural Response to Dynamic Loads
N. I. Uskova、E. V. Charnaya、D. Yu. Podorozhkin 等 6 位作者2019-09-03Journal of Physics Condensed Matter
Abstract The diisopropylammonium chloride (C 6 H 16 ClN, DIPAC) and diisopropylammonium bromide (C 6 H 16 BrN, DIPAB) molecular crystals are recently discovered ferroelectrics with sufficiently high spontaneous polarization and Curie temperature. We performed first studies of these crystals by 13 C NMR. CP MAS spectra…
Nonlinear Optical Materials ResearchAcoustic Wave Resonator TechnologiesSolid-state spectroscopy and crystallography
Waqar Ahmad、Ali Al-Matar、Reyad Shawabkeh 等 6 位作者2019-09-03Chemical Engineering Communications
A series of Cu-K/Al2O3 catalysts were synthesized by wet impregnation technique. The reduced catalysts were further used for conversion of carbon dioxide to methane and carbon monoxide. Moreover, the fresh and used catalysts were characterized to investigate the changes in the surface morphology, metal dispersion, sur…
Catalytic Processes in Materials ScienceCatalysts for Methane ReformingCatalysis and Oxidation Reactions
Haritha Kambalathmana、Assegid M. Flatae、S. Lagomarsino 等 13 位作者2019-09-03OpenAlex
Silicon-vacancy (SiV) color centers in diamond offer novel possibilities to probe light-matter interaction in nano-quantum optics and provide a scalable quantum system suitable for single-photon emission. However, their effective count-rate is still limited by non-radiative decay channels, radiation at wide angles and…
Diamond and Carbon-based Materials ResearchForce Microscopy Techniques and ApplicationsAdvanced Fiber Laser Technologies
William John Thrift、Cuong Q. Nguyen、Junlin Wang 等 7 位作者2019-09-03OpenAlex
Surface enhanced Raman scattering (SERS) is a vibrational spectroscopy method that enables the quantification of the concentration of small molecules. SERS sensing has been demonstrated in a wide variety of applications, from explosive and drug detection, to monitoring of bacteria growth. Underpinning SERS sensing are…
Gold and Silver Nanoparticles Synthesis and ApplicationsSpectroscopy Techniques in Biomedical and Chemical ResearchBiosensors and Analytical Detection
Akihiko Matsuyama2019-09-03Liquid Crystals
We present a mean field theory to describe uniaxial (NTB,U) and biaxial twist-bend nematic (NTB,B) phases of banana-shaped liquid crystalline molecules with an axial chirality. We first derive a tensor order parameter for the banana-shaped molecules as a function of a bend angle (0∘<θAB<180∘), a torsion angle ξ for th…
Liquid Crystal Research AdvancementsPlant Reproductive BiologyMolecular spectroscopy and chirality
Qihui Wang、Yali Wang、Miao He 等 9 位作者2019-09-03Materials Research Express
Experimental and fractal studies on corrosion inhibition performance of Ophiopogon japonicus leaf extract on carbon steel in HCl, Wang, Qihui, Wang, Yali, He, Miao, Ni, Zihui, Wang, Qianyu, Bao, Hebin, Li, Xueming, Yang, Wenjing, Tao, Xiongxin
Corrosion Behavior and InhibitionHydrogen embrittlement and corrosion behaviors in metalsConcrete Corrosion and Durability
E. A. Fajardo、R. Winkler2019-09-03Physical review. B./Physical review. B
Symmetry is a powerful tool for understanding the dynamics of Bloch electrons in a crystal. Here, the authors develop a general theory to characterize the symmetry of Bloch electrons in a tight-binding description, focusing in particular on the possibility that the symmetry labels called irreducible representations ar…
Graphene research and applications2D Materials and ApplicationsTopological Materials and Phenomena