Journal: Chemosphere

Article Title: Removal of trivalent chromium ions in model contaminated groundwater using hexagonal boron nitride as an adsorbent.

doi: 10.1016/j.chemosphere.2024.142539

Figure Lengend Snippet: Fig. 2. Characterizations to clarify physico-chemical properties of the optimized h-BN: (a) zeta potential, (b) XRD, (c) FTIR, (d) SEM-EDS, and (e) TEM-EDS.

Article Snippet: Analyses of physico-chemical properties such as crystallinity, surface charge, surface area, surface morphology, and chemical structure were carried out through X-ray diffraction (XRD; D8 Discover, Bruker, Billerica, MA, USA), electrophoresis equipment (ELS-Z1000, Otsuka Electronics, Tokyo, Japan), a porosimeter (Autosorb IQ, Quantachrome, Boynton Beach, FL, USA), scanning electron microscopy/transmission electron microscopy (SEM; S-4800; Hitachi, Tokyo, Japan/TEM; JEM2100F, JEOL, Tokyo, Japan), and FTIR (Nicolet 6700, Thermo Scientific, Waltham MA, USA), respectively, as clearly explained in our B.-M. Jun et al. Chemosphere 361 (2024) 142539 previous study (Hailemariam et al., 2022; Jun et al., 2024).

Techniques: Zeta Potential Analyzer

Journal: European Spine Journal

Article Title: Four-limb muscle motor evoked potential and optimized somatosensory evoked potential monitoring with decussation assessment: results in 206 thoracolumbar spine surgeries

doi: 10.1007/s00586-007-0426-7

Figure Lengend Snippet: Transcranial electric stimulation. M3/4-Mz (anode–cathode) stimuli produced anode-contralateral muscle potentials confirming normal decussation. M1/M2 and M3/M4 produced larger and bilateral leg muscle potentials maximal opposite the anode. M3/M4 was most efficient. Nicolet stimulator, 300 V, five 0.5 ms duration pulses, 4 ms inter-pulse interval

Article Snippet: A standard Nicolet intraoperative stimulator was used for TES (Nicolet Biomedical Instruments, Madison, WI, USA).

Techniques: Produced

Journal: European Spine Journal

Article Title: Four-limb muscle motor evoked potential and optimized somatosensory evoked potential monitoring with decussation assessment: results in 206 thoracolumbar spine surgeries

doi: 10.1007/s00586-007-0426-7

Figure Lengend Snippet: Protracted leg MEP decrement. N20 median cortical SEP, P37 tibial cortical SEP. The patient had horizontal gaze palsy and progressive scoliosis with sensorimotor non-decussation requiring ipsilateral montages: CPi-FPz for median SEPs, CPz-CPi for tibial SEPs, M1–M2 stimulation for left MEPs and M2–M1 for right MEPs. Traces are selected from the intraoperative record that had greater time resolution. A Left T1 hook. B Left leg, then generalized MEP and finally bilateral leg SEP decrements despite raising blood pressure. C Hook removal followed by potential restoration except for protracted left leg MEP absence. D Late left leg MEP reappearance. Mild left leg paresis resolved in a few days

Article Snippet: A standard Nicolet intraoperative stimulator was used for TES (Nicolet Biomedical Instruments, Madison, WI, USA).

Techniques: