Yinyin Wang

Rare benzannulated spiroketal dimers from an endophytic Chaetomium sp.

Jun‐Jiang Li, Yinyin Wang, Hu Liu, Jun-Sheng Zhang et autres

Three undescribed dimeric benzannulated spiroketals (1 − 3) were isolated from the fermented broth of Chaetomium sp. UJN-EF006, an endophytic fungal strain derived from Vaccinium bracteatum. Structures of these distinctive fungal products were elucidated by comprehensive spectroscopic analyses, and their absolute configurations …

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Dynamic Interactions of Stand Characteristics and Site on Quercus spp. Volume in China Under Climate Change

Chengrui Liao, Yuhao Li, Hongbo Jiang, Yinyin Wang

The impacts of global warming on species’ habitat suitability and consequent potential range shifts have attracted increasing scholarly attention. As keystone species in China’s climax communities, Quercus spp. are widely distributed across the country and play vital roles in ecological conservation, economic …

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Hierarchical porous TPU@CNT sponge for high-performance triboelectric nanogenerators via dual contact electrification and self-powered sensing applications

Yinyin Wang, Bingqiang Yan, Gang Zhao, Qiulu Liu et autres

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New Chaetoglobosins with Fungicidal Activity from Chaetomium sp. UJN-EF006 Endophytic in Vaccinium bracteatum

Zong-Yan Ma, Xinling Wang, Kaile Wang, Tong Zhang et autres

Nine chaetoglobosins (1–9) including five previously undescribed ones (1–5) were obtained from the culture broth of an endophytic fungus (Chaetomium sp. UJN-EF006) isolated from the leaves of Vaccinium bracteatum. The structures of these fungal metabolites were elucidated by spectroscopic methods including mass …

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ATR-SEIRAS for Single-Atom Electrocatalysis

Yinyin Wang, Jie Ding, Chenliang Su, Zheng Shen et autres

Conspectus Single-atom catalysts (SACs) represent a revolutionary paradigm in heterogeneous catalysis and display exceptional atom utilization efficiency with well-defined active sites. These distinctive characteristics position SACs as pivotal materials for advancing electrochemical energy conversion and storage technologies. The active center atoms are …

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SIRT5 regulates granulosa cell proliferation and apoptosis in polycystic ovarian syndrome via desuccinylation of GLI1

Yiwen Zhang, Fang-Fang He, Ning Sheng Cai, Guanmei Chen et autres

Polycystic ovarian syndrome (PCOS) is a major cause of infertility. Succinylation is involved in disease processes; however, its role in PCOS remains unknown. This study aimed to analyze the effect of desuccinylase SIRT5 on granulosa cell phenotype and the molecular mechanism. The …

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Ag Nanoparticles-Decorated 2D WSe 2 as Highly Sensitive Surface-Enhanced Raman Spectroscopy Substrates for Nitrofurantoin Detection

Jiancheng Feng, Kunle Li, Xinkuo Zhang, Yalong Li et autres

Nitrofurantoin, a derivative of nitrofuran, has been banned due to its carcinogenic potential, necessitating sensitive detection methods to monitor its illegal use and facilitate the clinical diagnosis of associated conditions. In this study, a composite structure of silver nanoparticles (AgNPs) on tungsten …

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Unusual chaetoglobosins and a new type of ferroptosis inducer from an endophytic fungus Chaetomium sp. UJN-EF006

Yinyin Wang, Yu-Song Wang, Jun‐Jiang Li, Hua Zhang

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Synthesis of 1,2‐Propanediol by Electro‐reduction of Formaldehyde with Oxygen‐enriched Graphene

Yinyin Wang, Lang Qin, Cong Cao, Zhigang Geng et autres

Abstract The conversion of electrocatalytic small molecules into high value‐added chemicals is a green and sustainable path to reduce energy consumption in traditional industrial production paths. In order to explore the relationship between oxygen function groups in the catalysts and their catalysis …

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Amino-Functionalized Cu for Efficient Electrochemical Reduction of CO to Acetate

Yinyin Wang, Jiankang Zhao, Cong Cao, Jie Ding et autres

Electrosynthesis of valuable chemicals from carbon dioxide (CO 2 ) or carbon monoxide (CO) offers a promising strategy for the storage of renewable electricity and at the same time reduces carbon emission. However, the catalyst’s activity and selectivity need significant improvements, and …

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Identification of Small-Molecule Bioactive Constituents from the Leaves of Vaccinium bracteatum Confirms It as a Potential Functional Food with Health Benefits

Yinyin Wang, Jun‐Sheng Zhang, Xinxin Wang, Lin-Lin Tian et autres

The health benefits of Vaccinium bracteatum are well recorded in ancient Chinese medical books and were also demonstrated by modern researches. However, the relationship between its beneficial functions and specific chemical constituents has not been fully characterized. This study investigated the bioactive …

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Surface-Enhanced Raman Spectroscopic Investigation of PAHs at a Fe3O4@GO@Ag@PDA Composite Substrates

Junyu Liu, Wencan Cui, Shi‐Hua Sang, Liang Guan et autres

A method for surface-enhanced Raman spectroscopy (SERS) sensing of polycyclic aromatic hydrocarbons (PAHs) is reported. Fe3O4@PDA@Ag@GO is developed as the SERS substrate prepared by classical electrostatic attraction method based on the enrichment of organic compounds by graphene oxide (GO) and polydopamine (PDA) …

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