Materials Literature
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Two novel Anderson-type POM-based metal–organic complexes were synthesized, which exhibit high selective photocatalytic activities for the degradation of organic dyes. Interestingly, <bold>2</bold> also shows selective adsorption capacity of organic dyes.
A cationic surfactant with adamantane as the end group, 1-[11-((adamantane-1-carbonyl)oxy)-undecyl]pyridinium bromide (AP), has been synthesized. Its β-cyclodextrin (β-CD) induced hierarchical self-assembling behaviors in aqueous solution were investigated using transmission or scanning electron microscopy methods and…
Thin films of Ni–Ti oxide were co-sputtered by reactive direct current magnetron sputtering and their structures, morphologies, and compositions were investigated by X-ray diffraction, atomic force microscopy and X-ray photo-electron spectroscopy.
. 3-PF-Ni is light green and exhibits perfect thixotropy. This paper provides insights into the gelation mechanisms of these two metallogels.
Recent research studies have shown that the intra-skeletal organic matrix of corals contains lipids. This communication reports their characterization and their influence on calcium carbonate precipitation. In addition, their potential role in coral's biomineralization is discussed.
Fabricating nano-sized through-holes on a coverslip approximately 100 μm thick is challenging but rewarding when applied to ultrafine filters that separate proteins and DNA of various sizes and isolate viruses from cells. Toward this end, we developed an in situ etching-assisted laser processing technique exploiting g…
Based on physico-functional properties, gelatin is a biopolymer of great interest in food industry. Especially, its rheological and thermal properties diversify its applications. Mammalian gelatin is the main contributor to total gelatin production, but fish gelatin is also a potential alternative. The extraction meth…
Herein, we report a novel organic π-conjugated chromophore obtained by the electropolymerization of Bismarck Brown Y (4,4′-[1,3-phenylenedi( <italic>E</italic> )-2,1-diazenediyl]di(1,3-benzenediamine)). This polymer has potential applications as optical and electrochemical devices.
A palladium(ii)-based metallomesogen with azobenzene was synthesized for the fabrication of an optically and electrically tunable polarized light modulator. Owing to the extended molecular geometry constructed by organometallic chemistry, the photo-responsive metallomesogen showed an excellent orientation in liquid cr…
ceramics in terms of new collective ferroelectric properties, including superior and diffused permittivity constants and polarization-electric field loops. Benefiting from these unique ferroelectric properties, a giant ECE (9.1 K) over a broad temperature range (20 °C to 60 °C) is achieved, which is very large in the…
The flammability, thermal stability and mechanical properties of natural filler reinforced composites were measured using a horizontal burning test, thermo-gravimetric analyzer, and universal testing machine, respectively. The composites were fabricated from epoxy resins and coconut shell particles treated with diammo…
Low molecular weight gelator hydrogels provide a viable alternative to traditional polymer based drug delivery platforms, owing to their tunable stability and in most cases inherent biocompatibility. Here we report the first self-healing nucleoside hydrogel using N4-octanoyl-2'-deoxycytidine (0.5% w/v) for drug delive…
centers. The thermostability of 1-6 has been studied and the thermal decomposition procedure of 3 has been comprehensively investigated with the assistance of variable-temperature PXRD patterns and variable-temperature IR spectra. Furthermore, magnetic susceptibility measurements of 1, 2 and 4 have been conducted.
In this work, Cu <sub>2−x</sub> Se@PSS NPs conjugated with melamine to form Cu <sub>2−x</sub> Se@PSS NP–melamine aggregates, which improved the peroxidase-like activity of Cu <sub>2−x</sub> Se@PSS NPs and catalyzed 3,3′,5,5′-tetramethylbenzidine (TMB) to the oxidized TMB in the presence of H <sub>2</sub> O <sub>2</sub…
Plasmonic nanospirals have chiroptical activity dominated by radiative loss, and those deposited on flexible substrates exhibit excellent mechanical stability of their chiroptical activity.
Different morphologies with high hierarchies can be controlled by varying the ratios of NaDC and RB or by changing their concentration.
One dimensional hierarchical BaWO4:Eu(3+) nanowires have been prepared via a hydrothermal method for the first time. The obtained BaWO4:Eu(3+) nanowires are not only a promising down-conversion luminescence material, but also can be used to improve the efficiency of dye sensitized solar cells, resulting an efficiency…
We demonstrated a novel strategy of marrying mussel inspired chemistry with photoiniferters for surface functionalization.
Hydrophobic halloysite nanotube stabilized Pickering emulsions and their application in protein separation.
Hollow fluorescent carbon nanoparticle and solid fluorescent carbon nanoparticle were synthesised separately from <italic>Syzygium cumini</italic> extract <italic>via</italic> a self-catalysis method in large scale for commercialization without providing any external heat. The nanoparticles were charaterized and their…