Materials Literature
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Inspired by the special wettability of certain natural life forms, such as the high water repellency of lotus leaves, many researchers have attempted to impart superhydrophobic properties to fabrics in academic and industrial contexts. Recently, a new switching system of wettability has inspired a strong demand for ad…
A probe for the <italic>in situ</italic> monitoring of singlet oxygen generation during targeted theranostic photodynamic therapy is developed based on a photosensitizer with aggregation-induced emission (AIE) characteristics and conjugated to a fluorogenic rhodol dye <italic>via</italic> a singlet oxygen cleavable li…
The interactions of sodium diclofenac drug (s-DCF) with different graphene species were investigated using both first principles calculations based on Density Functional Theory (DFT) and adsorption experiments. Through batch adsorption experiments, it was found that rGO was a good adsorbent for removing the s-DCF drug…
Formation of low-resistance metal contacts is the biggest challenge that masks the intrinsic exceptional electronic properties of two dimensional WSe2 devices. We present the first comparative study of the interfacial properties between monolayer/bilayer (ML/BL) WSe2 and Sc, Al, Ag, Au, Pd, and Pt contacts by using ab…
Controlling the dopant type, number, and position in doped metal nanoclusters (nanoparticles) is crucial but challenging. In the work described herein, we successfully achieved the mono-cadmium doping of Au25 nanoclusters, and revealed using X-ray crystallography in combination with theoretical calculations that one o…
Novel nitrogen-doped carbon quantum dots (N-CQDs)/BiOBr ultrathin nanosheets photocatalysts have been prepared via reactable ionic liquid assisted solvothermal process. The one-step formation mechanism of the N-CQDs/BiOBr ultrathin nanosheets was based on the initial formation of strong coupling between the ionic liqu…
The layered transition metal dichalcogenides host a rich collection of charge density wave phases in which both the conduction electrons and the atomic structure display translational symmetry breaking. Manipulating these complex states by purely electronic methods has been a long-sought scientific and technological g…
Anode materials with relatively low capacitance remain a great challenge for asymmetric supercapacitors (ASCs) to pursue high energy density. Hematite (α-Fe2O3) has attracted intensive attention as anode material for ASCs, because of its suitable reversible redox reactions in a negative potential window (from 0 V to -…
values of 742 and 810 K compare very well to experimental magnetism and luminescence data. This work validates a design strategy towards realising high-temperature SMMs and produces unusual spin relaxation behaviour where the magnetic observables are out-of-equilibrium some 6 K above the formal blocking temperature.
Flexible fiber‐shaped supercapacitors have shown great potential in portable and wearable electronics. However, small specific capacitance and low operating voltage limit the practical application of fiber‐shaped supercapacitors in high energy density devices. Herein, direct growth of ultrathin MnO 2 nanosheet arrays…
Hierarchical porous carbon microtubes derived from willow catkins exhibited excellent electrochemical performances in both aqueous and organic electrolytes.
Two-dimensional (2D) van der Waals semiconductors represent the thinnest, air stable semiconducting materials known. Their unique optical, electronic and mechanical properties hold great potential for harnessing them as key components in novel applications for electronics and optoelectronics. However, the charge trans…
The present study was aimed at enhancement of telmisartan solubility using mixed hydrotropy approach. Telmisartan is a angiotensin II receptor antagonist used as antihypertensive. The effect of various hydrotropes at fixed concentration (40%) was probed to screen suitable hydrotropes for further studies except piperaz…
The nano Al2O3 has good application foreground in many fields as the properties of adsorption and catalytic activity. In order to disclose the mechanism and the characteristic of crystal structure of heterotypic nano alumina in a composite system, this paper utilizes leading metal embedded slicing micron-nano represen…
Ba0.6Sr0.4TiO3 thin film with aliovalent doping of acceptor nature at ‘A’ lattice sites of ABO3 structure were prepared by a metal organic solution deposition (MOSD) technique on low loss quartz substrate. Oxide thin film having perovskite structure, namely, lanthanum nicklate (LaNiO3), also deposited using chemical s…
Modified Lorentz and Gauss equation is proposed to describe the temperature dependence of dielectric constant for bismuth layered structure ferroelectric materials i.e. Sr1-2xNaxNdxBi4Ti4O15. The validity of the proposed equation was checked from the regression value obtained. The activation energy for orientation of…
Pure nanodrugs (PNDs) is a newly designed drug materials, which is a carrier-free drug nanoparticles fabricated by the reprecipitation method. In the present study, the cytotoxicity of PNDs consisting of SN-38 dimer and podophyllotoxin dimer with size in the range 30–50 nm was evaluated in human cancer HepG2, KPL-4, a…
The ferroelectric La doped (Ba1-xLax) (Ti0.815Mn0.0025Nb0.0025Zr0.18)0.995O3 (BLTMNZ) (where x = 0.04, 0.10 and 0.20) ceramics were prepared by using the solid state reaction method. The powders in the suitable stoichiometric ratio of the compositions were weighed and mixed thoroughly in acetone and calcined at 900°C…
ABSTRACT Novel carboxyl‐ and amino‐functionalized copolyesters, based on poly(ε‐caprolactone)‐ block ‐poly(butylene fumarate)‐ block ‐poly(ε‐caprolactone), were efficiently synthesized via Michael‐type thiol‐ene click chemistry. The resulting amphiphilic copolyesters with controllable molecular weights and abundant po…
ABSTRACT In this research, thermoresponsive and conductive fibers with core‐sheath structure were fabricated by coaxial electrospinning. For preparing the spinning sheath solution, poly‐( N ‐isopropylacrylamide‐co‐ N ‐methylolacrylamide) (PNN) copolymer having thermoresponsive and cross‐linkable properties was synthes…