Jemcxii

Manufactured by JEOL

Sourced in Japan

The JEMCXII is a high-performance analytical scanning electron microscope (SEM) designed for advanced materials analysis. It provides high-resolution imaging and precise elemental analysis capabilities.

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Lab products found in correlation

Uv vis spectrometer, by Shimadzu (1 mentions) Qe pro, by OceanOptics (1 mentions) 400 mesh, by Ted Pella (1 mentions) Escalab xi x ray photoelectron spectrometer xps, by Thermo Fisher Scientific (1 mentions) X ray diffractometer, by Rigaku (1 mentions) D8 focus instrument, by Bruker (1 mentions) Jsm 6390lv, by JEOL (1 mentions)

3 protocols using jemcxii

Characterization of Plasmonic Au Nanoparticles

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SERS spectra were
collected using a portable Raman spectrometer (QE Pro, Ocean Optics,
USA) equipped with a 785 nm laser. The laser exposure time was set
at 15 s, and the laser power was set at 300 mW (power density: 153
mw/mm²). Optical absorption spectra of Au NPs were collected
using a Shimadzu 2600 ultraviolet–visible light (UV–vis)
spectrometer (Shimadzu Corp., Kyoto, Japan) at 25 °C. The uniformity
and morphology were observed with a transmission electron microscope
(TEM; JEM-CXII, JEOL Ltd., Tokyo, Japan) at 100 kV acceleration voltage.

Han M., Zhang J., Wei H., Zou W., Zhang M., Meng X., Chen W., Shao H, & Wang C. (2023). Rapid and Robust Analysis of Coumatetralyl in Environmental Water and Human Urine Using a Portable Raman Spectrometer. ACS Omega, 8(14), 12878-12885.

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Characterization of Nanocomposites via XRD, TEM, and XPS

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X-ray diffraction (XRD) analysis was performed using an X-ray diffractometer (Rigaku, Japan). The analyses were performed in the scanning range of 2θ = 10–60° and at a scanning speed of 2.0° min⁻¹. Electron microscopes were used to carry out the morphological studies. A high-resolution transmission electron microscope (HRTEM JEOL, JEMCXII, Japan) was used to visualize the physical attributes of nanocomposites and their components at an operating voltage of 200 kV after coating the sample on a carbon-coated copper grid with 400 mesh (Ted-Pella Inc.). A Thermo Fisher Scientific (UK) ESCALAB Xi+ X-ray photoelectron spectrometer (XPS) was used in the study of the elemental state of the nanoparticles.

Devi R., Gogoi S., Dutta H.S., Bordoloi M., Sanghi S.K, & Khan R. (2019). Au/NiFe2O4 nanoparticle-decorated graphene oxide nanosheets for electrochemical immunosensing of amyloid beta peptide. Nanoscale Advances, 2(1), 239-248.

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Characterization of Carbon Dots in Polymer Composites

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X-ray diffraction (XRD) patterns of the CDs and CD-impregnated WPU were obtained by using a Bruker AXS, Germany, Model: D8 Focus instrument (2θ = 10°–70° at a scanning rate of 2°min⁻¹). The graphitic structure of the CDs was studied using Raman spectroscopy (Renishaw, UK, Renishaw Basis Series with 514 nm Laser). The shape and size of the CDs, as well as the distribution of the CDs over the WPU matrix, were visually studied by using high-resolution transmission electron microscopic (HRTEM) analysis. TEM images were obtained by using a JEOL, JEMCXII, Japan, microscope at an operating voltage of 200 kV using a Cu grid (TED PELLA INC, Ultrathin C, Type A, 400 mesh). The microscopic data were analyzed as inverse fast Fourier transform (IFFT) images by using Gatan Digital Micrograph software. A UV–visible photo-spectrometer (Thermo-Scientific, Evolve 300, USA) was used to determine the band-gap. The photoluminescence (PL) behavior was studied by using a PerkinElmer, USA, Model: LS-55 fluorescence spectrometer. The surface morphology of the biodegraded catalyst was studied by scanning electron microscopy (SEM, JEOL, JSM 6390LV) after platinum coating the surface.

Gogoi S, & Karak N. (2017). Solar-Driven Hydrogen Peroxide Production Using Polymer-Supported Carbon Dots as Heterogeneous Catalyst. Nano-Micro Letters, 9(4), 40.

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