125 Result(s)
within
English
Chemistry
Chen**g Zhu
Article
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Article
MgO-Modified Activated Carbon Fibers for Enhanced Adsorption of Toluene: Efficiency and Mechanism
To enhance the surface functionalities of activated carbon fiber (ACF), the impregnation and high-temperature calcination methods were utilized to effectively load magnesium oxide on ACF. Dynamic adsorption te...
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Open AccessEndothelial cells-derived exosomes-based hydrogel improved tendinous repair via anti-inflammatory and tissue regeneration-promoting properties
Tendon injuries are common orthopedic ailments with a challenging healing trajectory, especially in cases like the Achilles tendon afflictions. The healing trajectory of tendon injuries is often suboptimal, le...
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Atomic-scale identification of active sites of oxygen reduction nanocatalysts
Heterogeneous nanocatalysts play a crucial role in both the chemical and energy industries. Despite substantial advancements in theoretical, computational and experimental studies, identifying their active sit...
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Open AccessRational construction of a high-quality and high-efficiency biosynthetic system and fermentation optimization for A82846B based on combinatorial strategies in Amycolatopsis orientalis
Oritavancin is a new generation of semi-synthetic glycopeptide antibiotics against Gram-positive bacteria, which served as the first and only antibiotic with a single-dose therapeutic regimen to treat ABSSSI. ...
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Experimental Study of the Discharge Characteristics of a Stepped-Nozzle Arc Plasma Torch
The stepped-nozzle arc plasma torch (SNAPT) is a promising arc source due to the advantages of high stability and high energy density, but the micro-time scale discharge characteristics have not yet been adequ...
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Electrolytic Preparation and Application of Iron Based Fluoride As Cathode Materials in Lithium Ion Batteries
The iron-based fluorides with different fluorine iron ratios and particle sizes could be obtained by controlling the concentration of fluorine ions when electrolyzing carbon steel in the HF system using graphi...
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Exposure assessment to areca alkaloids in the Chinese populations through areca nut chewing
Chewing areca nuts is popular in China. Areca alkaloids are the major toxic compounds in areca nuts. In this study, the levels of four areca alkaloids (i.e. arecoline, arecaidine, guvacoline and guvacine) in 1...
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Open AccessCe6-modified Fe ions-doped carbon dots as multifunctional nanoplatform for ferroptosis and photodynamic synergistic therapy of melanoma
Despite the higher sensitivity of melanoma towards ferroptosis and photodynamic therapy (PDT), the lack of efficient ferroptosis inducers and the poor solubility of photosensitizers restrict their synergistic ...
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Preparation and properties of cellulose nanofiber/Ti3C2Tx/Poly(lactic acid) composite film
Poly(lactic acid) (PLA), a new renewable and environmentally friendly polymer material, has gained significant attention in recent years. However, its application is limited by challenges such as poor thermal ...
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Molecular basis and engineering of miniature Cas12f with C-rich PAM specificity
CRISPR–Cas12f nucleases are currently one of the smallest genome editors, exhibiting advantages for efficient delivery via cargo-size-limited adeno-associated virus delivery vehicles. Most characterized Cas12f...
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Matrix polysaccharides affect preferred orientation of cellulose crystals in primary cell walls
The spatial organization and interactions of constituent components influence cell growth and determine physical and chemical properties of the cell wall, including its rigidity, flexibility, and degradability...
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Corrosion Behavior of Ni–Mo Coatings Prepared by Different Electrodeposition Methods in Na2S Solution
To enhance the corrosion resistance of pure aluminum in sulfur-containing environments, Ni–Mo coatings were deposited on aluminum substrates via direct current (DC) and pulse current (PC) electrodeposition tec...
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Synthesis of Highly-Active Cu2O for Degradation of MO Dyes under Light and Non-light Conditions by Electrochemical Method
The growth of Cu2O crystal planes was be controlled by adding surfactant to the NaCl solution in this manuscript. The structure and composition of the synthesized Cu2O particles were characterized by X‑ray diffra...
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Electrochemical chemo- and regioselective arylalkylation, dialkylation and hydro(deutero)alkylation of 1,3-enynes
The development of general and efficient strategies for the construction of allenes is important due to their wide applications. Although few protocols have been developed via the 1,4-difunctionalization of 1,...
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Research on Corrosion Inhibitors for Coatings on Hot-Dip Aluminized-Galvanized Steel in Marine Environment
Galvanized steel is one of the commonly used material in the field of corrosion protection, but it’s prone to corrosion in heavily corrosive environments. Hence, the Hot-Dip Aluminized-Galvanized Steel (HDAGS)...
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An improved proportional control forgetting factor recursive least square-Monte Carlo adaptive extended Kalman filtering algorithm for high-precision state-of-charge estimation of lithium-ion batteries
For lithium-ion batteries, the state of charge (SOC) of batteries plays an important role in the battery management system, and the accuracy of the battery model and parameter identification is the basis of SO...
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Improving the Corrosion Resistance of Electrodeposited HA Coating on Magnesium Alloy Using Phytic Acid Treatment
The hydroxyapatite composite coating was prepared on AZ31 magnesium alloy via electrochemical deposition method, and the effect of phytic acid treatment with different content on the adhesion of hydroxyapatite...
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Open AccessEngineering Saccharomyces cerevisiae for improved biofilm formation and ethanol production in continuous fermentation
Biofilm-immobilized continuous fermentation has the potential to enhance cellular environmental tolerance, maintain cell activity and improve production efficiency.
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Advanced biomass materials: progress in the applications for energy, environmental, and emerging fields
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Multipurpose sulfoximine-mediated radical γ-heteroarylation of unactivated C(sp3)-H bonds
A conceptually novel, trifunctional sulfoximine-mediated γ-functionalization of unactivated C(sp3)-H bonds has been achieved. The reaction is initiated by the photo-induced homolytic cleavage of an N-S bond in th...
