Chemosphere, Journal Year: 2023, Volume and Issue: 338, P. 139530 - 139530
Published: July 15, 2023
Language: Английский
Nano Energy, Journal Year: 2023, Volume and Issue: 107, P. 108173 - 108173
Published: Jan. 6, 2023
Language: Английский
Citations
73
Advanced Science, Journal Year: 2022, Volume and Issue: 10(4)
Published: Nov. 14, 2022
The identity of charge transfer process at the heterogeneous interface plays an important role in improving stability, activity, and selectivity heterojunction catalysts. And, situ irradiation X-ray photoelectron spectroscopy (XPS) coupled with UV light optical fiber measurement setup is developed to monitor observe between heterojunction. However, in-depth relationship binding energy wavelength missing based on fact that incident formed by coupling different wavelengths. Furthermore, a quantitative understanding numbers remains elusive. Herein, g-C3 N4 /SnO2 model catalyst, wavelength-dependent Boltzmann function describe changes through utilizing continuously adjustable monochromatic XPS technique established. Using this method, study further reveals electrons number can be readily calculated forming asymptotic model. This methodology provides blueprint for deep charge-transfer rules facilitates future development highly active advanced
Language: Английский
Citations
70
Small, Journal Year: 2023, Volume and Issue: 19(23)
Published: March 3, 2023
Abstract Nature provides a successful evolutionary direction for single‐celled organisms to solve complex problems and complete survival tasks – pseudopodium. Amoeba, unicellular protozoan, can produce temporary pseudopods in any by controlling the directional flow of protoplasm perform important life activities such as environmental sensing, motility, predation, excretion. However, creating robotic systems with pseudopodia emulate adaptability tasking capabilities natural amoeba or amoeboid cells remains challenging. Here, this work presents strategy that uses alternating magnetic fields reconfigure droplet into Amoeba‐like microrobot, mechanisms generation locomotion are analyzed. By simply adjusting field direction, microrobots switch monopodia, bipodia, modes, performing all pseudopod operations active contraction, extension, bending, movement. The endow robots excellent maneuverability adapt variations, including spanning 3D terrains swimming bulk liquids. Inspired “Venom,” phagocytosis parasitic behaviors have also been investigated. Parasitic droplets inherit robot, expanding their applicable scenarios reagent analysis, microchemical reactions, calculi removal, drug‐mediated thrombolysis. This microrobot may provide fundamental understanding livings, potential applications biotechnology biomedicine.
Language: Английский
Citations
51
Energy & Environmental Science, Journal Year: 2024, Volume and Issue: 17(14), P. 4907 - 4928
Published: Jan. 1, 2024
Recent studies on enhancing charge carrier behavior through electric effects for efficient photocatalysis are summarized, evaluating the in-depth function of these effects. This provides unique perspectives to optimize photocatalytic processes.
Language: Английский
Citations
26
Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown
Published: April 29, 2024
Abstract This study introduces a novel solution to the design of structured catalysts, integrating single‐piece 3D printing with single‐atom catalysis. Structured catalysts are widely employed in industrial processes, as they provide optimal mass and heat transfer, leading more efficient use catalytic materials. They conventionally prepared using ceramic or metallic bodies, which then washcoated impregnated catalytically active layers. However, this approach may lead adhesion issues latter. By employing photopolymerization printing, stable catalyst is directly shaped into stand‐alone, material. The battery characterization methods present confirms uniform distribution species structural integrity Computational fluid dynamics simulations applied demonstrate enhanced momentum transfer light within body. materials finally evaluated continuous‐flow photocatalytic oxidation benzyl alcohol benzaldehyde, relevant reaction prepare biomass‐derived building blocks. innovative reported herein manufacture circumvents complexities traditional synthetic methods, offering scalability efficiency improvements, highlights transformative role catalysis engineering revolutionize catalysts’ design.
Language: Английский
Citations
17
Progress in Materials Science, Journal Year: 2025, Volume and Issue: 151, P. 101427 - 101427
Published: Jan. 7, 2025
Language: Английский
Citations
15
Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)
Published: Jan. 17, 2025
The g-C3N4/CS biosensor was designed, fabricated, and tested using compounds such as glucose, urine, lactose, flutamide at a molarity of 10 µM, which could demonstrate high sensitivity 200 μm-1 for flutamide. Powerful effective medium theory FDTD simulation were used to predict the most favorable mode plasmonic properties graphite carbon nitride chitosan nanocomposite. research also explores characteristics surface plasmon resonance exhibited by nanocomposite content is adjusted. Subsequent simulations are conducted on nanocomposites incorporating thin layer modified gold structure. intricate ultimately reveal optimal combination, under three different pH conditions (6.2, 7.2, 8). In acidic conditions, kinetic profile yielded KD= 3.45 × 10−7, surpassing KD value film. Au significantly outperformed alternative material. demonstrated linear behavior across wide concentration range from 1 150 achieving detection limit 120 nM with its sensitivity.
Language: Английский
Citations
2
Advanced Science, Journal Year: 2022, Volume and Issue: 9(28)
Published: Aug. 11, 2022
Abstract Mass transfer is an essential factor determining photocatalytic performance, which can be modulated by fluid field via manipulating the kinetic characteristics of photocatalysts and intermediates. Past decades have witnessed efforts achievements made in mass based on photocatalyst structure composition design, thus, a critical survey that scrutinizes recent progress this topic urgently necessitated. This review examines basic principles how behavior impacts activity accompanying with discussion theoretical simulation calculation including flow speed pattern. Meanwhile, newly emerged viable micro/nanomotors self‐thermophoresis, self‐diffusiophoresis, bubble‐propulsion mechanisms as well magnet‐actuated artificial cilia for facilitating will covered. Furthermore, their applications hydrogen evolution, carbon dioxide reduction, organic pollution degradation, bacteria disinfection so forth are scrutinized. Finally, brief summary future outlook presented, providing guideline to those working photocatalysis, transfer, other related fields.
Language: Английский
Citations
54
Advanced Science, Journal Year: 2023, Volume and Issue: 11(10)
Published: Dec. 25, 2023
Abstract Organic semiconductor materials are considered to be promising photocatalysts due their excellent light absorption by chromophores, easy molecular structure tuning, and solution‐processable properties. In particular, donor‐acceptor (D‐A) type organic photocatalytic synthesized introducing D A units intra‐ or intermolecularly, have made great progress in studies. More more studies demonstrated that the D‐A combine effective carrier separation, tunable bandgap, sensitive optoelectronic response, an strategy for enhancing absorption, improving exciton dissociation, optimizing transport. This review provides a thorough overview of strategies aimed at performance semiconductors. Initially, essential methods modifying materials, such as interface engineering, crystal interaction modulation, briefly discussed. Subsequently, delves into various based on intramolecular intermolecular interactions, encompassing small molecules, conjugated polymers, crystalline supramolecules, heterojunctions. Meanwhile, energy band structures, dynamics, redox‐active sites under different bonding modes Finally, highlights advanced applications photocatalystsand outlines prospective challenges opportunities.
Language: Английский
Citations
30
Nano Energy, Journal Year: 2023, Volume and Issue: 108, P. 108252 - 108252
Published: Feb. 2, 2023
Language: Английский
Citations
29