Publications by authors named "Gaohui He"

Flexible pressure sensors applied in wearable detection often face challenges, such as low sensitivity, large device size, poor flexibility, and long response time. This study aims to design and develop high-performance pressure-sensitive materials for wearable human detection applications. Using a sensitive layer composite and microstructural design, rGO/Fe nanowires (NWs) composites were proposed as the pressure-sensitive material.

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MicroRNA (miRNA) is a class of non-coding endogenous small-molecule, single-stranded RNAs, and it is involved in post-transcriptional gene expression regulation in plants and plays an important role in plant growth and development. Among them, miRNA156 regulates members of target SPL gene family and thus participates in plant growth and development, hormonal response and adversity stress. However, it has not been reported in ginseng.

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Ginseng ( C. A. Meyer) is an ancient and valuable Chinese herbal medicine, and ginsenoside, as the main active ingredient of ginseng, has received wide attention because of its various pharmacological active effects.

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Article Synopsis
  • Ginseng (Panax ginseng) is a key medicinal plant, with ginsenosides as its main active component, primarily studied in traditional Chinese medicine.
  • Research indicates that the FAR1/FHY3 gene family is vital for plant growth, development, and hormonal signaling, and their response to methyl jasmonate treatment in ginseng roots has a significant impact on ginsenoside production.
  • This study identified and analyzed the FAR1/FHY3 genes in ginseng, focusing on their structure, expression patterns, and response to methyl jasmonate, particularly noting that PgFAR40 exhibited the most significant changes in expression.
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In this study, a high-precision CuO/TiO/MXene ethanol sensor operating at room temperature was prepared. The sensor exhibits excellent response value (95% @1 ppm ethanol), extremely low detection limit (0.3 ppm), fast response/recovery time (16/13 s), and remarkable long-term stability for trace detection of ethanol gas at room temperature, attributed to the p-n heterojunction formed by CuO and TiO, as well as the rich functional groups and large specific surface area of MXene.

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