Materials Literature
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Self-assembled dendronized CdS nanoparticles have been attracting considerable attention because of their photoluminescence properties depending on annealing treatments. In this study, their annealing-induced self-assembled structure was investigated via scanning transmission electron microscopy (STEM); thin foil spec…
Green synthesis of metallic nanoparticles has become incredibly popular, mainly by minimizing problems of environmental contamination and by being able to reduce, stabilize and potentially functionalize nanomaterials. Such compounds have possible applications in various areas, e.g., pharmaceuticals (drug delivery syst…
Two-dimensional MXene, a significant member of the two-dimensional family, has attracted much interest in physics, energy evolution, environmental science, and nanomedicine. However, the acute toxicity of fluoride-based synthetic procedures remains an impediment to large-scale fabrication and applications. It is an ur…
Iron-based artificial enzyme nanomimics show promise for biocatalytic tumor therapy.
Large-scale conformational changes are essential to link protein structures with their function at the cell and organism scale, but have been elusive both experimentally and computationally. Over the past few years cryo-electron microscopy and novel crystallography techniques have started to reveal multiple snapshots…
Supporting gold nanoparticles have shown to be extremely active for many industrially important reactions, including oxidations. Two representative examples are the oxidation of alcohols and alkanes, that are substrates of industrial interest, but whose oxidation is still challenging. This review deals with these reac…
Thermally responsive fluorescent nanoparticles can be constructed to allow robust, rapid, and noninvasive temperature measurements. Furthermore, due to their tiny size, they can be used to detect temperature changes at the nanoscale. In this way, such sensors are ideally suited to emerging applications including intra…
A new potential deep-ultraviolet nonlinear optical material CsAlB <sub>3</sub> O <sub>6</sub> F was designed by a rational selection of fundamental structural units. This material does not require toxic raw materials and can be grown in an open system.
Abstract In the present work, high density polyethylene (HDPE) matrix mixed with micro-sized and nano-sized Cadmium oxide (CdO) particles of different concentrations were prepared by compression molding technique. The aim of the study is to investigate the effect of particle size and weight percentage of CdO particles…
Chirality is ubiquitous in nature and hard-wired into every biological system. Despite the prevalence of chirality in biological systems, controlling biomaterial chirality to influence interactions with cells has only recently been explored. Chiral-engineered supraparticles (SPs) that interact differentially with cell…
Metallic nanoparticles have unique antimicrobial properties that make them suitable for use within medical and pharmaceutical devices to prevent the spread of infection in healthcare. The use of nanoparticles in healthcare is on the increase with silver being used in many devices. However, not all metallic nanoparticl…
Many perovskite oxide ferroelectrics (e.g. PbZr1-xTixO3, BaTiO3, LiNbO3) are born with multitudinous robust performances and have been widely used in sensors, actuators, surface acoustic wave devices, and memories et al. However, their hardness, brittleness and harsh synthesis conditions (i.e. high temperature and oxy…
Despite the excellent photodynamic and photothermal properties of organic molecular photosensitizers (PSs) and photothermal agents (PTAs), such as porphyrin and naphthalocyanine, their poor water solubility severely impedes their biological applications. Covalent organic frameworks (COFs), as an emerging class of orga…
This review highlights recent advances of MXenes and their composites in the environment-related applications including catalysis, water purification and sensors.
The thermal properties of plasma-generated aluminum oxyfluoride passivation layers at the surface of aluminum thin films are measured. The oxyfluoride layers are generated using plasmas produced in mixtures of NH3 and SF6 to simultaneously remove oxygen and add fluorine to the aluminum surface, an alternative approach…
The aim of this work was to develop flame-retarded polyamide 6 fibers using the hexaphenoxycyclotriphosphazene (HPCP) as a flame retardant by melt spinning. The influence of HPCP on the spinning process was investigated. HPCP caused a lower melting point and a higher crystallinity of polyamide 6 chips. The melt spinni…
The development of drug resistant strains of the pathogenic fungi despite the availability of large number of drugs demands the development of new and more potential drug molecules. Dendrimer based drug molecules are comparatively less researched upon and a recent advancement in this field. The present study is concer…
Bambu Petung (Dendrocalamus asper) dengan sifat mekanik yang dapat disejajarkan dengan kayu masih sangat rentan terserang organisme perusak. Penelitian ini bertujuan untuk mengetahui sifat fisik, sifat mekaniknya, pola kerusakan bambu laminasi Petung pasca pengujian mekanik serta metode pengawetan yang efektif terkait…
A precursor material Ag-In-Zn-O (AIZO) for the spacer layer of current-perpendicular-to-plane giant magnetoresistance devices has been developed. A pseudo-spin-valve structure with polycrystalline Co2(Mn0.6Fe0.4)Ge (CMFG) Heusler alloy ferromagnetic layers and a AIZO spacer precursor exhibited a large magnetoresistanc…
Abstract We study the structural and electronic properties of p‐type layered oxypnictides (LaO)Zn Pn ( Pn = P, As, Sb), calculated by first principles. Pn substitution from P to Sb increases D 2 d ‐type local symmetry distortions at Zn Pn 4 and OLa 4 tetrahedra. (LaO)ZnP and (LaO)ZnAs exhibit direct band gaps (Γ → Γ)…