Search Results - GUO Qingbin

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    Research Progress on the Mechanisms of Action of Food-Derived Aryl Hydrocarbon Receptor Ligands in Ulcerative Colitis by MA Xuan, CHEN Qin, HE Yi, ZHAO Chenrui, YAN Wenjie, GUO Qingbin, WANG Feng

    Published 2025-07-01

    Ulcerative colitis (UC) is a chronic inflammatory bowel disease triggered by multiple factors, characterized by gut microbiota dysbiosis, epithelial barrier dysfunction, and abnormal mucosal immunity. Aryl hydrocarbon receptor (AHR) ligands, including agonists and antagonists, are small molecules th...

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    The Elemental Analysis of Deep Earth Cuttings Based on Laser-Induced Breakdown Spectroscopy by GUO Qingbin, HU Wei, SHI Mingxin, ZHENG Pengfei, WU Di, AI Yong, CHEN Minxin, YU Jun

    Published 2025-06-01

    To address the demand for rapid in-situ detection of mineral and carbon elements in cuttings during ultra-deep hydrocarbon exploration, this study proposes an efficient elemental composition detection method based on laser-induced breakdown spectroscopy (LIBS). By systematically analyzing the charac...

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