Materials Literature
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Mesoporous Co 3 O 4 /CeO 2 hybrid nanowire arrays are synthesized and employed as electrode materials for supercapacitors. These nanomaterials exhibit remarkable pseudocapacitance and superior cycling stability.
) at their physiological concentrations for 24 h. Time evolution data over 0, 6, 12 and 24 h revealed that irrespective of surface chemistry, rapid and prominent binding of HSA and IgG formed coronas over both citrate and lipoic acid coated Au and AgNP causing an increase in size, without agglomeration up to 24 h at 3…
Dextran-coated superparamagnetic iron oxide nanoparticles (DSPIONs) have gained considerable interest, because of their biocompatibility and biosafety in clinics. Doxorubicin (Dox), a widely used chemotherapeutic drug, always has limited applications in clinical therapy due to its serious side effects of dose-limiting…
NiCo 2 S 4 nanosheet arrays with self-decorated nanoneedles are synthesized on nickel foams and their electrodes show greatly improved electrochemical performances.
Two new 2D covalent organic frameworks were synthesized based on a triazatruxene unit, which could be used as potential fluorescent sensors for electron rich/deficient arene vapors.
Due to their excellent anti-oxidation performance, CeO2 nanoparticles receive wide attention in pharmacological application. Deep understanding of the anti-oxidation mechanism of CeO2 nanoparticles is extremely important to develop potent CeO2 nanomaterials for anti-oxidation application. Here, we report a detailed st…
A new strategy is developed to significantly enhance polymer thermoelectric property by the construction of 3D interconnected architecture consisting of rGO nanolayers sandwiched by PPy nanowires.
The increasing rate of hydrogen evolving from magnesium (Mg) surfaces under anodic polarization was characterized through simultaneous hydrogen volume collection, mass loss, potentiostatic and potentiodynamic polarization, and inductively coupled plasma optical emission spectroscopy (ICP-OES). This is distinct from th…
The synthesis of uniform Co 3 O 4 /SnO 2 @MnO 2 core–shell nanostructures and their outstanding electrochemical properties for high-performance supercapacitors are demonstrated.
The synthesis of MnO 2 with unique and complex 3-d morphology replicated from diatoms and their outstanding electrochemical properties for high-performance supercapacitors are demonstrated.
New bacterial detection and imaging methods are desirable for diagnostics and healthcare applications, as well as in basic scientific research. We present a simple analytical platform for bacterial detection and imaging based upon attachment of amphiphilic carbon dots (CDs) to bacterial cells. We show that CDs functio…
Strategies are presented to enhance operating potential and cycle life of AC/AC capacitors using salt aqueous electrolytes. Li 2 SO 4 (pH = 6.5) allows 99% efficiency to be exhibited at 1.6 V cell potential with low self-discharge, while in BeSO 4 (pH = 2.1) efficiency is low (81%). Li 2 SO 4 performs better due to hi…
An interfacial intergrowth charring method is designed and employed in glass fabric-reinforced epoxy resin composites.
Light induced generation of reactive oxygen species from ZnO and Cr:ZnO nanoparticles.
Hydrogels of low molecular weight molecules are important in biomedical applications. Multiple factors are responsible for hydrogel formation, but their role in governing self-assembly to hydrogel formation is poorly understood. Herein, we report the hydrogel formation of fluorenylmethyloxycarbonyl phenylalanine (Fmoc…
AgNPs are not internalized by the alga Euglena gracilis but adsorb onto the pellicle.
Graphene quantum dots (GQDs) have received much research attention due to their unique optical/electrical/magnetic features. However, the intrinsic relationship between the structure and properties of GQDs remains not fully understood, because the controlled synthesis and the accurate structure determination of GQDs a…
Multifunctional hybrid-design nanomaterials appear to be a promising route to meet the current therapeutics needs required for efficient cancer treatment. Herein, two efficient heat nano-generators were combined into a multifunctional single nanohybrid (a multi-core iron oxide nanoparticle optimized for magnetic hyper…
A facile one-pot approach to prepare photoluminescent carbon dots (CDs) was developed through hydrothermal treatment of cysteine and citric acid. The obtained CDs show stable and bright blue emission with a quantum yield of 54% and an average lifetime of 11.61 ns. Moreover, the two-photon induced upconversion fluoresc…
Bioresorbable metals continue to have immense potential to be used in the clinical treatment of a variety of soft and hard tissue injuries and disease. For many applications, the presence of a permanent device may cause severe negative effects and require re-intervention in the long-term. A transient support for a hea…