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Characterization and Evaluation of Materials
**-**a Ding
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Effects of boron nitride on the thermal properties of melamine–urea–formaldehyde/paraffin microcapsules for thermal management
This study aims to explore Pickering emulsion stabilized by hexagonal boron nitride (h-BN) mixed with styrene/maleic anhydride and fabricate melamine–urea–formaldehyde (MUF)/paraffin microcapsules for thermal ...
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Effect of Nb on Microstructure and Wear Property of Laser Cladding CoCrFeNiTiNbx High-Entropy Alloys Coatings
A group of CoCrFeNiTiNbx high entropy alloys (HEAs) coatings were produced by laser cladding. The effect of Nb content on the microstructure and wear resistance of the HEAs coatings was investigated. The results ...
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Recent progress of advanced separators for Li-ion batteries
The current state-of-the-art lithium-ion batteries (LIBs) face significant challenges in terms of low energy density, limited durability, and severe safety concerns, which cannot be solved solely by enhancing ...
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Enhanced Nitriding of 38CrMoAl Steels with Laser Vibrational Excitation of Ammonia
Gas nitriding is a thermochemical surface hardening process that is widely used in industry but suffers from a low decomposition rate of ammonia (NH3) and extremely long processing cycles. To enhance the gas nitr...
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Photoelectrochemical and photo-Fenton properties of ZnFe2O4@g-C3N4 nanocomposites
In the social context of increasing water pollution, we conducted an in-depth study to prepare ZnFe2O4@g-C3N4 heterojunction nanocomposites by hydrothermal method. The microscopic morphology and structure were an...
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Polymer-based strain sensors: review
Strain sensors, as electronic components, convert non-quantitative strain states into visually perceivable electrical signal variations using strain gauges. They have extensive applications in various fields s...
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A highly sensitive fluorescence biosensor for aflatoxins B1 detection based on polydiacetylene liposomes combined with exonuclease III-assisted recycling amplification
A fluorescence biosensor for determination of aflatoxin B1 (AFB1) based on polydiacetylene (PDA) liposomes and exonuclease III (EXO III)-assisted recycling amplification was developed. The AFB1 aptamer partially ...
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Ti4+ functionalized zirconium metal-organic frameworks with polymer brushes for specific identification of phosphopeptides in human serum and skimmed milk
In the present study, click chemistry and Schiff base reactions were simultaneously applied to prepare polymer brush (PEG)–functionalized MOF materials (UiO-66-NH2) and immobilized with Ti4+ (MOF-Brush-THBA-Ti4+)...
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Effect of Dip** Time on Microstructure and Properties of Zn-1Al-2Mg Coating by Hot-Dip** Galvanizing
The purpose of this study is to investigate the effect of dip** time (30, 60, 90, 120, 150 s) on the microstructure and corrosion resistance of Zn-1Al-2Mg coating under ammonium-free flux. The coatings were ...
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Ultrasensitive dynamic light scattering immunodetection of alpha-fetoprotein using heptamer-amplified nanoparticle crosslinking aggregation
A novel construction strategy is introduced for an ultrasensitive dynamic light scattering (DLS) immunosensor targeting alpha fetoprotein (AFP). This approach relies on a self-assembled heptamer fusion protei...
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Electrochemical monitoring of lanthanum ion concentration in high-temperature molten salt
Online monitoring of lanthanide fission product concentrations has been a great challenge in the pyrochemical reprocessing of spent nuclear fuels. Electrochemical techniques, with the advantages of accuracy an...
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A bulit-in self-calibration ratiometric self-powered photoelectrochemical sensor for high-precision and sensitive detection of microcystin-RR
A novel high-precision aptasensor of microcystin-RR (MC-RR) is developed based on a ratiometric self-powered photoelectrochemical platform. In detail, the defective MoS2/Ti3C2 nanocomposite with good photoelectri...
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Molecular Chain Flexibility and Dielectric Loss at High-Frequency: Impact of Ester Bond Arrangement in Poly(ester imide)s
The evolution of high-frequency communication has accentuated the significance of controlling dielectric properties in polymer media. Traditionally, it has been theorized that rigid molecular chains lead to lo...
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Graphene oxide-templated biomineralization nanosystem enables multi-drug loading and controllable release
As a promising antitumor strategy, combination oncotherapy can achieve better therapeutic efficacy. However, given the different properties of drugs, carriers need to meet requirements for efficient encapsulat...
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Numerical Study of Two Opposing Weak Polyelectrolyte Brushes by the Self-consistent Field Theory
The self-consistent field theory (SCFT) was employed to numerically study the interaction and interpenetration between two opposing weak polyelectrolyte (PE) brushes formed by grafting weak PE chains onto the ...
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Friction Reduction of Aluminum Alloy Micro-arc Oxidation Coating by Filling Graphene Oxide
In this study, three kinds of micro-arc oxidation (MAO) coatings based on the 2A12 aluminum alloy were prepared with molybdenum disulfide (MoS2), tungsten disulfide (WS2), and graphene oxide (GO) in hexametaphosp...
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A tailored ratiometric fluorescent sensor based on CdTe and MgF2 quantum dots for trace N-ethylpentylone detection
The development of low-cost and highly sensitive ratiometric fluorescence sensor, CdTe@MIPs/MgF2, for N-Ethylpentylone (NEP) detection in wastewater samples is described. In this system, CdTe@MIPs (λex = 370, λem...
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Highly Conductive Ag/pCF/MVQ Composite Rubber for Efficient Electromagnetic Interference Shielding
In this study, flexible and highly conductive composite rubber at low filler content was successfully prepared through polydopamine-assisted electroless silver plating plus mechanical mixing. Firstly, carbon f...
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Magnetic-Controlled Short Process Preparation Technique for Phosphor Bronze Based on Structure Refinement
The conventional preparation process for Phosphor bronze typically involves high-temperature long-duration solid solution treatment to address the issue of decreased workability caused by the precipitation of ...
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Carbon Dots as “On–Off–On” Fluorescence Sensors for Selective and Consecutive Detection of 4-Nitrophenol and Cerium(IV) in Water Samples
An “on–off–on” fluorescence sensor was designed for rapidly and consecutively detecting 4-nitrophenol and cerium(IV) without the use of any labeling materials. The yellow carbon dots were synthesized by a simp...
