Preparation and Application of Biochar-Chitosan Magnetic Composite Adsorbent for Removal of Lead and Copper from Groundwater by YANG Mengnan, SUN Han, CAO Hailong, JIA Zenghua, FENG Zhengyuan, ZHENG Lijun, CHEN Nan

“…METHODS Scanning electron microscope was used to analyze the microstructure of the material, and the material samples were treated with gold spray before photographing. …”
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Improved reproductive performance through edible bird’s nest and its ameliorating properties in lead acetate toxicity of reproductive system in female rats by Albishtue, Abdulla Aaid Hadi

“…On day 7 postmating (expected days of implantation; peri- and post-implantation), the animals were sacrificed for assessment of implantation rate, histological and electron microscopic examination of the uterus, oxidative stress biomarkers (OSB) and antioxidant (AO) assay, GH, P, steroid hormones analysis, and expressions of steroid receptors, EGF, REGF, PCNA, and VEGF on the uterus. …”
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Synthesis of YBa₂Cu₄O8 superconductor and analysis of electronic properties in comparison to other YBCO family compounds by Cheong, Choon Min

“…X-ray diffraction technique was used to identify the phases formed and the crystal structure of Y124. Scanning electron microscope was used in order to investigate grain morphology of the samples. …”
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The Effectiveness of Chitosan Wound Dressing in the Form of a Film Compared to Its Hydrogel on Burn Wound Healing in the Male Wistar Rat Model by Seyed Amin Mousavinezhad, Nasser Harzandi, Azam Marjani, Parvaneh Jafari

“…The resulting solution was placed on a heater with a magnetic stirrer for 2 hours at a temperature of 29 degrees and then placed in an ultrasonic bath for half an hour to ensure the complete dissolution of chitosan; then it was poured into a plate and placed at room temperature to dry; after drying, the thickness of the resulting film was measured using a digital micrometer and to check the structure and uniformity of the mixture, the resulting membrane was imaged with the use of SEM electron microscope. The uniformity and thickness of the film can be seen in Figure 1. … [12-17]. …”
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