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559 Result(s)
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Article
A 6-Connected {Cu2O5} Cluster-Based Metal-Organic Framework Based on Tetrabromoterephthalate: Synthesis, Crystal Structure and Fluorescent Properties
An interseting Cu(II)-based organic framework containing a Cu2O5 cluster, [Cu (TBA)(CH3OH)]n (1) has been hydrothermally synthesized with tetrabromoterephthalate (H2TBA) ligand, and characterized through infrared...
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Article
Reaction Mechanism of Actin ATP Hydrolysis Studied by QM/MM Calculations
Actin fibers are an important part of the cytoskeleton, providing vital support for the plasma membrane. This function is driven by its ATPase (ATP: adenosine triphosphate) activity, i.e., ATP+H2O→ADP+Pi. This se...
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Article
Boosting Stability and Efficiency: Defect-Rich Pd/NC Catalysts for Nitric Acid Reduction to Methyl Nitrite
Reduction of nitric acid reaction (2NO + HNO3 + 3CH3OH → 3CH3ONO + 2H2O) can convert by-product nitric acid into raw material methyl nitrite in the coal to ethylene glycol (CTEG) technology. This not only realize...
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Article
Electro-driven cycling Fenton catalysis through two-dimensional electroresponsive metal–organic frameworks for water purification
The electro-Fenton process is a promising technology for eliminating emerging organic pollutants from water. However, its potential is hindered by the lack of cathode materials with the essential cycling catal...
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Article
A novel HEMA-based copolymer hydrogel film with excellent ultraviolet/high-energy short-wavelength blue light shielding
The human body is susceptible to the adverse effects of exposure to ultraviolet (UV) radiation and high-energy shortwave blue light, which can increase the risk of skin cancer and eye damage. Consequently, lig...
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Article
Utilization of novel bubbling device for continuous measurement of radon in water
Radon can move freely through air and water. Water radon measurement is a method of earthquake monitoring and water radon can be used as an environmental tracer to follow transit pathways. A novel bubbling dev...
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Synthesis and performance of novel n-type EC/AIE energy storage electrode materials containing triphenylamine and quinazolin groups
The potential use of n-type small organic molecules in electrodes has attracted significant attention in organic electronics owing to the easy, high-yield purification processes of organic compounds. However, ...
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Article
Facile synthesis of copper sulfide wire/carbon nanotube composite with improved sodium storage performance
One-dimensional copper sulfide (CuS) wires were realized by the acrylamide-assisted hydrothermal process using Cu(NO3)2 and thiourea (NH2CSNH2) as reactants at 100 °C. A copper sulfide/carbon nanotube (CNTs) comp...
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Article
Global profiling of functional histidines in live cells using small-molecule photosensitizer and chemical probe relay labelling
Recent advances in chemical proteomics have focused on develo** chemical probes that react with nucleophilic amino acid residues. Although histidine is an attractive candidate due to its importance in enzyma...
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Article
Dually Confined Ni-based Catalysts by Ion-Exchange Inverse Loading for Dry Reforming of Methane
Producing syngas from dry reforming of methane is fascinating but challenging because of coking and sintering. Herein, fine Ni nanoparticles surrounded by Al2O3 are constructed by ion-exchange inverse loading met...
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Article
Hydrophobic and anti-fouling polyelectrolyte complex coating for durable flame-retardant cotton fabric
Surface treatment is one of the most effective ways to impart flame retardancy to fabrics, woods, etc. Especially, water-soluble polyelectrolyte complex (PEC) coating deposition is one of the most environmenta...
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Article
Open AccessA divergent intermediate strategy yields biologically diverse pseudo-natural products
The efficient exploration of biologically relevant chemical space is essential for the discovery of bioactive compounds. A molecular design principle that possesses both biological relevance and structural div...
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Article
Enhancing CO2 Hydrogenation to Methanol via Constructing Cu–ZnO–La2O3 Interfaces
Catalytic conversion of CO2 to methanol with H2 from renewable energy has attracted increasing interest as a promising strategy for reducing excessive CO2 emissions. However, the performance of reported various c...
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Article
Triggering effect of ultra small Pd nanoparticles on hydrogenation of tetraacetyldibenzylhexaazaisowurtzitane (TADBIW)
Herein, we prepared Pd nanoparticle (NP) catalysts using XC-72 carbon supports through a tailored deposition–precipitation method. Our primary objective was to unravel the size effects of Pd NPs on hydrogenati...
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Article
UV-shielding, flexible and enhanced thermal-conductive polylactide composites modified with single-layered, large-sized MXene nano-sheets
An updated organic solvation-assisted intercalation and collection (OAIC) strategy was developed to prepare high-quality 2D transition metal carbon/nitride (MXene) and evaluate its effects on the structure and...
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Article
Screening and analysis of 222Rn concentration data under the simplified correction model for calculating the radon exhalation rate
The aim of this study is to improve and simplify the measurement of radon exhalation rate using the closed-loop accumulation method. Based on the 222Rn concentration data obtained from reference the standard modu...
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Article
Electrospun gelatin nanofibers in situ composite with ZIF-67 for eco-friendly and efficient uranium removal
The development of environmentally friendly, operationally simple, and easily separable adsorbents for uranium removal from wastewater holds significant importance. The biopolymer gelatin (Gel) derived from an...
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Article
Effects of cellulose nanocrystal-based hybrid modification on flax/polypropylene composites
The composite industry urgently needs to develop effective and efficient surface treatment techniques for high-strength plant fibers. A newly designed hybrid approach which combines surface treatment technique...
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Article
Adsorption performance of cadmium (II) on calcined hydrotalcite
A series of calcined hydrotalcite were prepared via natural hydrotalcite (Mg6Al2(OH)16CO3·4H2O) calcined at 200, 400, 600, and 800 °C. The potential use of calcined hydrotalcite as adsorbent for the recovery of C...
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Article
Constructing artificial gap junctions to mediate intercellular signal and mass transport
Natural gap junctions are a type of channel protein responsible for intercellular signalling and mass communication. However, the scope of applications for these proteins is limited as they cannot be prepared ...