Materials Literature
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Polymer based nanocomposites have emerged as a versatile and efficient class of materials for gas sensing technologies due to their unique combination of flexibility, tunable properties, and cost effectiveness. This review presents a comprehensive overview of the synthesis, structural characteristics, and operational…
Abstract (English) Title: Macroscopic Arrow of Time and Negative Mass Matter in UCT v6.1.4 Cosmology Abstract: Within the framework of Topological Crystal Cosmology (UCT v6.1.4), formulated on the multiply connected Poincaré Dodecahedral Space ($S^3/I^*$), this paper investigates the compatibility of negative mass mat…
OBJECTIVE: To develop and validate an ultrasound-guided low-intensity focused ultrasound (USg-LIFU) platform for subject-specific deep-brain neuromodulation and test whether ventral tegmental area (VTA) targeting modulates alcohol-related behaviour in a mouse model of alcohol use disorder. METHODS: USg-LIFU uses ultra…
This record contains a research paper preprint and its associated PDF document.
The integration of piezoelectricity with other physical effects-such as pyroelectric, triboelectric, and photovoltaic effects-has enabled the development of multifunctional, self-powered sensors with enhanced sensitivity and application versatility. Central to this advancement is the use of stimuli-responsive smart po…
ABSTRACT Aureobasidium pullulans Y2311-1 is a yeast-like fungus that can produce poly(β-L-malic acid). Here, we report the draft whole-genome sequence of the A. pullulans Y2311-1 strain, which includes 14 scaffolds (ranging in size from 0.02 to 3.52 Mb, 25.41 Mb total, 50.09% GC).
Charge-shifting polycations based on poly(2-(N,N-dimethylamino)ethyl acrylate) (PDMAEA) are promising materials for forming polyelectrolyte complexes relevant to biomedicine. Their complexation behavior can be tuned by incorporating a controlled fraction of permanently charged quaternary ammonium units. This strategy…
In the manufacturing industry, cutting force is the primary factor affecting bamboo milling. Excessive cutting force can increase tool wear and affect processing quality, processing energy consumption, and processing stability. Cutting parameters have significant impacts on cutting forces. The cutting force is also on…
FINDING: The Fibonacci sequence is presented as a pervasive pattern in nature, but the search results do not provide specific data on DNA base pair spacing patterns. The findings are general educational content, not original research on DNA structure. MATH: Fibonacci sequence: F(n) = F(n-1) + F(n-2), with F(0)=0, F(1)…
High-indium-content In0.83Ga0.17As is the key material for extended short-wave infrared (eSWIR) photodetectors operating in the 1.7–2.7 μm range. Here, we demonstrate a Ta2O5–SiO2 bilayer passivation structure, deposited by electron beam evaporation, on In0.83Ga0.17As PIN mesa photodetectors. The bilayer delivers stab…
In the field of industry and mining sectors, energy demand is rapidly increasing, and it is very necessary to develop a durable, scalable, and broadband solar thermal absorber. And a conventional absorber has a narrowband absorptance and low thermal stability, so fulfil these requirements using graphene and MXene-base…
Here, we provide a quick account on the rationale behind the use of ultrafast methods, typically useful to study out of equilibrium phenomena, for elucidating the microscopic details of the pairing mechanism in cuprates supercondutors. The original theoretical ideas are presented, followed by the ensuing experimental…
ABSTRACT Water‐responsive (WR) materials that convert the chemical potential gradients of water into mechanical work are promising for soft robotics, adaptive systems, and sustainable energy technologies, yet achieving simultaneous high actuation performance and mechanical robustness remains challenging. Here, we repo…
The magnetic damping of spin-pumping heterostructures consisting of Pt and Ni 80 Fe 20 (Permalloy, Py) thin films is studied via temperature- and frequency-dependent ferromagnetic resonance (FMR). Additional magnetic and structural characterization is done by transmission electron microscopy (TEM), x-ray absorption sp…
Due to their non-equilibrium nature, manipulating self-propelling Janus particles often requires a feedback mechanism or for them to be embedded in containers with designed topological constraints. Here, we report a new method to guide the dynamics of self-thermophoretic Janus particles via multiple optical traps. Dep…
The corrosion behavior of AISI 316Ti stainless steel was examined in NaCl solutions (0.9%, 3.5%, and 5%), whereas tribocorrosion tests were performed in both chloride-containing solutions and distilled water as a reference environment. Potentiodynamic polarization tests were performed to evaluate passive film stabilit…
The therapeutic efficacy of chemodynamic therapy (CDT) is severely constrained by insufficient endogenous hydrogen peroxide (H2O2), excessive glutathione (GSH)-mediated scavenging of hydroxyl radicals (·OH), and the limited abundance of lipid peroxidation (LPO) substrates due to low membrane unsaturation in tumor cell…
Abstract: 2-aminothiazole was diazotized with sodium nitrite and 6 (M) hydrochloric acid then diazonium salt was coupled with 2,6 - diamino pyridine at 00c. Then the solution was basified with 0.001(M) sodium hydroxide solution until PH=6.0 was reached. A red Precipitate began to settle immediately. Ruthenium (II) com…
Ni60/WC composite coatings reinforced with various WC contents were fabricated on 45 steels via high-speed laser cladding. First-principles calculations were adopted to investigate the interfacial characteristics between Ni and WC. The microstructures of the coating were analyzed by a scanning electron microscope (SEM…
Abstract Titanium silicalite-1 (TS-1) attracts wide attention as an effective oxidative catalyst. However, the preparation of TS-1 typically requires rigorous synthesis procedures with a relatively long synthesis time and generates a substantial amount of wastewater. This study discovers that, in the presence of tetra…