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5861
Efficacy and safety of pseudolaric acid B against Echinococcus multilocularis in vitro and in a murine infection model
Published 2025-01-01“…In vitro studies have demonstrated that PAB exhibits dose- and concentration-dependent cytotoxicity against E. multilocularis protoscoleces. Scanning electron microscopy revealed that the microvilli structure of the protoscolex was destroyed and the rostellar hooks had fallen off. …”
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5862
Microscale bone interlocking enhances osseointegration strength on the rough surface of 3D-printed titanium implants: experimental and finite element analysis
Published 2025-02-01“…Implant surfaces were characterized with scanning electron microscopy, surface profilometry, energy-dispersive X-ray spectroscopy, and a contact angle meter. …”
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5863
The Regulatory Effect of Se-Cd Interaction on Tea Plants (<i>Camellia sinensis</i> (L.) O. Kuntze) Under Cadmium Stress
Published 2025-01-01“…We measured and analyzed the electrolyte permeability, proline content, malondialdehyde (MDA) content, antioxidant-related indicators, photosynthesis-related indicators, Cd content in various organs, and transmission electron microscopy images depicting the distribution of Cd and Se elements within different organs of tea plants under these treatments after 30 days of processing, studying the regulatory role of selenium on the resistance mechanism of tea plants (<i>Camellia sinensis</i>) under cadmium stress. …”
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5864
Kinetics, modelling and optimization of Shea butter transesterification via clay doped ionic liquid catalyst
Published 2025-01-01“…A novel heterogeneous clay doped ionic liquid heterogeneous catalyst for biodiesel synthesis from shea butter was generated by doping the clay with ionic liquid at a ratio of 2:1 after four hours of calcination at 600 °C. Scanning Electron Micrograph (SEM), X-ray diffraction (XRD), Braut Emmet Teller (BET), Fourier transform infrared spectroscopy (FT-IR), and X-ray fluorescence (XRF) were used to evaluate the catalyst's processability. …”
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5865
Optimised fertigation improves yield and quality of cucumbers for resource efficiency and economic return in high-tech greenhouses
Published 2025-03-01“…Key physiological responses, such as net photosynthesis, stomatal conductance, and transpiration rates, remained stable across EC levels, while electron transport rates were highest at EC 2.5. Highlighting the potential benefits of maintained fertigation in glasshouse the study revealed that EC 2.5 performed better in maintaining the shelf life of fruits at 2 °C and 7 °C. …”
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5866
Advancing the Taxonomy of the Diatom <i>Pseudo-nitzschia</i> Through an Integrative Study Conducted in the Central and Southeastern Adriatic Sea
Published 2025-01-01“…Morphological analyses were performed using a scanning electron microscope (FE-SEM/STEM), while molecular analyses were conducted, targeting the ITS1-5.8S-ITS2, LSU, and <i>rbc</i>L regions, to confirm species identity. …”
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5867
Influence of Abutment Screw-Tightening Methods on the Screw Joint: Immediate and Long-Term Stability
Published 2024-01-01“…After retightening the assemblies, a dynamic load between 20 and 200 N was applied for 105 cycles, and the postloading removal torque (PRT) (Ncm) was measured. Scanning electron microscopy (SEM) was used to observe the surface topography of the screws. …”
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5868
On the Suitability of Almond Shells for the Manufacture of a Natural Low-Cost Bioadsorbent to Remove Brilliant Green: Kinetics and Equilibrium Isotherms Study
Published 2021-01-01“…Brunauer–Emmett–Teller (BET) method, for the determination of specific surface area, Fourier-transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM) techniques were performed to characterize the ASP adsorbent. …”
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5869
Controlled bottom-up synthesis and characterization of crystalline and amorphous lead(II) coordination polymers: Sonochemical methods, structure–property relationship, and photocat...
Published 2025-03-01“…Analyses of the synthesized compounds were performed using scanning electron microscopy (SEM), powder X-ray diffraction (PXRD), FT-IR spectroscopy, and CHNS elemental analysis. …”
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5870
Silver Trimolybdate (Ag2Mo3O10.2H2O) Nanorods: Synthesis, Characterization, and Photo-Induced Antibacterial Activity under Visible-Light Irradiation
Published 2022-01-01“…The sample was characterised by scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, UV–Vis–NIR diffuse reflectance, thermogravimetric analysis (TGA), and differential scanning calorimeter (DSC). …”
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5871
Study of interfacial bonding properties and shrinkage deformation of cement-alkali activated gradient-structured composite in complex environments with temperature-humidity changes
Published 2025-02-01“…The early splitting strengths under the two extreme environmental effects increased and then decreased, and the maximum splitting strengths of OPCAAS were 2.66 MPa and 3.65 MPa under the temperature difference cycling and dry-wet cycling, respectively, which were 5.14% and 35.69% higher than those of OPC-AAMK, respectively. Scanning electron microscopy (SEM) characterization analysis showed that the temperature difference cycling resulted in more severe product decomposition of the AAMK cementitious material, and obvious cracks and holes appeared at the bonding interface of OPC-AAMK. …”
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5872
Mass Fragmentation Characteristics of t-Boc Substituted Drug Precursors
Published 2025-01-01“…After analyzing the characteristic fragment ions under electron impact (EI) mode and electrospray ionization collision-induced dissociation (ESI-CID) mode, the possible fragmentation pathways of t-Boc substituted drug precursors were deduced. …”
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5873
Activation of ClO<sub>2</sub> by Nanoscale Zero-Valent Iron for Efficient Soil Polycyclic Aromatic Hydrocarbon Degradation: New Insight into the Relative Contribution of Fe(IV) and...
Published 2025-01-01“…The surface Fe(II) and soluble Fe(II) in the ClO<sub>2</sub>/nFe<sup>0</sup> system was 2.0-fold and 2.8-fold that in the nFe<sup>0</sup> system after 2 min. Electron paramagnetic resonance analysis, along with quenching experiments, revealed that Fe(IV), HOCl, and •OH dominated phenanthrene degradation in a ClO<sub>2</sub>/nFe<sup>0</sup> system, with oxidation contributions, respectively, of 34.3%, 52.8% and 12.9%. …”
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5874
Rab21-Targeted Nano Drug Delivery System-Based FFPG for Efficient Paclitaxel Delivery to Inhibit Lung Cancer Progression
Published 2025-01-01“…Dynamic light scattering, zeta potential, and transmission electron microscopy were used for physical characterization. …”
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5875
In-situ/operando study of Cu-based nanocatalysts for CO2 electroreduction using electrochemical liquid cell TEM
Published 2025-01-01“…With the recent breakthrough development of high-resolution polymer electrochemical liquid cells, in-situ electrochemical liquid cell transmission electron microscopy (EC-TEM) alongside other advanced microscopy techniques, has become a powerful platform for revealing electrocatalysts restructuring at the atomic level. …”
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5876
MT1G promotes iron autophagy and inhibits the function of gastric cancer cell lines by intervening in GPX4/SQSTM1
Published 2024-11-01“…Observation of autophagy related morphological changes in cells using transmission electron microscopy. Compared with gastric mucosal cell lines, the expression of MT1G is decreased in three gastric cancer cell lines (Hgc27, MKN45 and AGS). …”
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5877
Multi-scale analysis of the progressive failure behaviour of 2.5D woven SiC/SiC composites under compression
Published 2025-01-01“…Subsequently, the microscale and mesoscale failure modes of the specimens were comprehensively characterised using X-ray computed tomography (X-CT) and scanning electron microscopy (SEM). To simulate the damage evolution process of specimens, a multi-scale finite element model representing the meso-scale structure of 2.5D SiC/SiC composites was developed, in which the proposed progressive damage method emphasising on matrix damage was adopted. …”
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5878
Enrichment of electrotrophic microorganisms from contrasting shallow-sea hydrothermal environments in bioelectrochemical reactors
Published 2025-02-01“…In reactors reproducing the Prony Bay hydrothermal conditions, known facultative methylotrophs, such as Sphingomonas and Methylobacterium, were dominant and appeared to consume formate (provided as carbon source) but no electrons from the cathode.ConclusionThese results provide new insights into the distribution and diversity of electrotrophs in shallow-sea hydrothermal vents and allow the identification of potential novel biocatalysts for Microbial Electrosynthesis whereby electricity and carbon dioxide are converted into value-added products.…”
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5879
Efficient Inverted ITO-Free Organic Solar Cells Based on Transparent Silver Electrode with Aqueous Solution-Processed ZnO Interlayer
Published 2017-01-01“…Efficient inverted organic solar cells (OSCs) with the MoO3 (2 nm)/Ag (12 nm) transparent cathode and an aqueous solution ZnO electron extraction layer processed at low temperature are investigated in this work. …”
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5880
Atomic-scale understanding of the effects of Cr and Ti on γ′ growth kinetics in the Ni–Al-X ternary system: Diffusion couple technique and DFT study
Published 2025-03-01“…This study investigates the temporal evolution of γ′ phase in Ni–Al-X (X = Cr, Ti) system, utilizing diffusion-couple alongside aberration-corrected transmission electron microscopy to unveil atomic-scale effects. …”
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