-
3781
Individualized autoregulation-guided arterial blood pressure management in neurocritical care
Published 2025-01-01“…There are various validated methods to measure CA, either invasively, with intracranial pressure or brain tissue oxygenation monitors, or noninvasively, with transcranial Doppler ultrasound or near-infrared spectroscopy. Utilizing these monitors, researchers have been able to discern CA patterns in several pathological states, such as but not limited to acute ischemic stroke, spontaneous intracranial hemorrhage, aneurysmal subarachnoid hemorrhage, sepsis, and post-cardiac arrest, and they have found CA to be altered in these patients. …”
Get full text
Article -
3782
Understanding crystallinity indexes benchmarking concept from optimized parametric ionic liquid pretreatment using 1-ethyl-3-methylimidazolium Acetate [EMIM]Ac on oil palm biomass
Published 2025-06-01“…Simply using the calculated crystallinity status, for instance, from X-Ray Diffraction or Fourier Transform Infrared Spectroscopy analyses, may assist during the early decisive point regarding pretreatment effectiveness. …”
Get full text
Article -
3783
Electron-spin decoherence in trityl radicals in the absence and presence of microwave irradiation
Published 2025-01-01“…<p>Trityl radicals feature prominently as polarizing agents in solid-state dynamic nuclear polarization experiments and as spin labels in distance distribution measurements by pulsed dipolar EPR spectroscopy techniques. Electron-spin coherence lifetime is a main determinant of performance in these applications. …”
Get full text
Article -
3784
Utilization of Thermal-Activated Coal Gangue to Enhance the Properties of Sandy Soil Composites
Published 2025-01-01“…The structure and thermal stability of the gangue were characterized using Fourier transform infrared spectroscopy and thermogravimetric analysis. By applying different dosages and different calcination temperatures of the TACG, the water-holding capacity of the mixed soil was determined, and changes in pore structure were observed. …”
Get full text
Article -
3785
Long-term volume stability of steel slag sand mortar and concrete
Published 2025-07-01“…A combination of scanning electron microscopy and energy-dispersive X-ray spectroscopy was used to comprehensively investigate the mechanism of the deterioration of the stability of steel slag sand. …”
Get full text
Article -
3786
Manipulated Slow Release of Florfenicol Hydrogels for Effective Treatment of Anti-Intestinal Bacterial Infections
Published 2025-01-01“…Energy dispersive spectroscopy and Fourier transform infrared indicated that florfenicol hydrogels have been successfully prepared through complexation force. …”
Get full text
Article -
3787
Electrokinetic in situ leaching of U from low-permeability uranium ore
Published 2025-02-01“…Various characterization techniques, such as Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy-energy dispersive X-ray spectrometry (SEM-EDS), three-dimensional computed tomography (CT) pore scanning and Brunauer-Emmett-Teller (BET), showed that the electrokinetic-induced action overcame the preferential flow phenomena, promoted the dissolution of the target minerals and gangue rocks, and notably improved the pore structure to ultimately enhance the uranium leaching efficiency. …”
Get full text
Article -
3788
Efficient organic pollutant mineralization via PMS-sonophotocatalysis with doped-ZnO-CNT aerogels
Published 2025-02-01“…Photoluminescence (PL) spectra and Fourier-transform infrared (FTIR) spectroscopy displayed how dopants changed the defect density and optical properties of ZnO. …”
Get full text
Article -
3789
Comparative Analysis of Five Moroccan Thyme Species: Insights into Chemical Composition, Antioxidant Potential, Anti-Enzymatic Properties, and Insecticidal Effects
Published 2025-01-01“…Inductively coupled plasma atomic emission spectroscopy (ICP-AES) revealed important levels of calcium (450.6–712.2 mg/kg), potassium (255.4–420.7 mg/kg), magnesium (97.3–150.7 mg/kg), and iron (1.95–15.1 mg/kg). …”
Get full text
Article -
3790
Exploring the effects of cannabidiol encapsulation in liposomes on their physicochemical properties and biocompatibility
Published 2025-12-01“…Liposomes were synthesized using thin-film hydration method, and characterized by Fourier-transform infrared (FT-IR) spectroscopy, dynamic light scattering (DLS), and scanning transmission electron microscopy (STEM). …”
Get full text
Article -
3791
Isolated FeN3 sites anchored hierarchical porous carbon nanoboxes for hydrazine‐assisted rechargeable Zn‐CO2 batteries with ultralow charge voltage
Published 2025-01-01“…Benefitting from the bifunctional ECO2R and HzOR catalytic activities, the homemade hydrazine‐assisted rechargeable ZCBs assembled with the Fe‐HPCN air cathode exhibited an ultralow charge voltage (decreasing by ~1.84 V), excellent CO selectivity (FECO close to 100%), and high 89% energy efficiency. In situ infrared spectroscopy confirmed that Fe‐HPCN can generate rate‐determining *N2 and *CO intermediates during HzOR and ECO2R. …”
Get full text
Article -
3792
Impact of sintering temperature on the structural, morphological, and dielectric properties of (1-x)LaFeO3–xBaTiO3 (x = 0.49)
Published 2025-01-01“…Scanning electron microscopy (SEM) coupled with energy-dispersive X-ray spectroscopy (EDX) showed that particle size increased from 3.04 μm to 12.16 μm with sintering temperature. …”
Get full text
Article -
3793
Corrosion studies of Inconel 617 in high temperature air and He-ppmO2 atmospheres
Published 2025-01-01“…After the experiments, the alloys were characterized by electronic balance, were analyzed by Scanning Electron Microscopy (SEM), Energy-Dispersive X-ray Spectroscopy (EDS), X-ray diffraction (XRD) and carbon and sulfur analyzer. …”
Get full text
Article -
3794
Luminescence Nanothermometry Based on Pr3+ : LaF3 Single Core and Pr3+ : LaF3/LaF3 Core/Shell Nanoparticles
Published 2019-01-01“…The nanoparticles (NPs) were characterized by means of transmission electron microscopy, X-ray diffraction, and optical spectroscopy. The formation of the shell was proved by detecting the increase in physical sizes, sizes of coherent scattering regions, and luminescence lifetimes of core/shell NPs comparing with single core NPs. …”
Get full text
Article -
3795
Laser Based <sup>13</sup>C-urea Breath Test in Quantitative Assessment of Bacterial Colonization, Severity of Inflammation and Atrophy in Gastric Mucosa
Published 2023-02-01“…To analyze the dependence of the results of diode laser spectroscopy (DLS) based 13C-UBT on age, nosology, activity and severity of the inflammatory process, the degree of atrophy and metaplasia.Materials and methods. …”
Get full text
Article -
3796
Comparing the Structural and Physicochemical Properties of Highland Barley <i>β</i>-Glucan from Different Sources: A Focus on Color
Published 2025-01-01“…Additionally, Fourier transform infrared (FT-IR) spectroscopy revealed that the <i>β</i>-linkage of LBG had a greater capacity to develop stronger hydrogen bonds, due to the absence of 3,4-Glc(p). …”
Get full text
Article -
3797
Synthesis, Characterization, and Catalytic Studies of Mn(III)-Schiff Base-Dicyanamide Complexes: Checking the Rhombicity Effect in Peroxidase Studies
Published 2017-01-01“…The organic compounds H2L1 and H2L2 have been characterized by elemental analysis, IR, 1H and 13C NMR spectroscopies and mass spectrometry electrospray (ES). …”
Get full text
Article -
3798
Adsorptive Removal of Copper by Using Surfactant Modified Laterite Soil
Published 2017-01-01“…Characterizations of laterite were examined by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), inductively coupled plasma mass spectrometry (ICP-MS), and total carbon analysis. …”
Get full text
Article -
3799
Investigating the ROS Formation and Particle Behavior of Food-Grade Titanium Dioxide (E171) in the TIM-1 Dynamic Gastrointestinal Digestion Model
Published 2024-12-01“…E171 was characterized using multiple techniques, including electron spin resonance spectroscopy, single-particle inductively coupled plasma–mass spectrometry, transmission electron microscopy, and dynamic light scattering. …”
Get full text
Article -
3800
Zwitterion Effect of Cow Brain Protein towards Efficiency Improvement of Dye-Sensitized Solar Cell (DSSC)
Published 2020-01-01“…Tests carried out on DSSC that have been performed were X-Ray Diffractometer (XRD) testing to determine the crystal structure formed, Fourier Transform Infrared Spectroscopy (FTIR) testing to determine the functional groups formed on DSSC, Scanning Electron Microscopy (SEM) testing to determine the surface morphological characteristics of the DSSC layer, and testing the efficiency using AM 1.5 G solar simulator (1000 W/m2) to determine the efficiency changes that occur in DSSC. …”
Get full text
Article