Qianqian Wang

High-pressure synthesis and multi-element doping engineering promote thermoelectric performance of anisotropic WSe2 bulk material

Shuning Ma, Yunkun Zhang, Weixia Shen, Zhuangfei Zhang et autres

Transition metal dichalcogenides possess thermoelectric conversion potential based on their nontoxic, low-cost, earth-abundant compositions and high Seebeck coefficient. The challenges are the intrinsically poor electrical conductivity and high lattice thermal conductivity. Here, we take WSe2 for example to demonstrate the systematic strategy …

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High-Pressure Synthesis and Characterization of Single-Crystal Diamond–Jadeite Intergrowth

Gao Yu, Z. LU, L. D. Chen, Z Z Zhang et autres

Diamond–jadeite intergrowth was induced at 5.3 GPa and 1310 °C via a temperature-gradient method. NaCl and Al 2 O 3 were used as the seed-bed, Fe–Ni was used as the metallic solvent, and Ni 2 O 3 and P were used as …

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Hierarchical cellulose nanopaper origami electronics

Qianqian Wang, Lin Zhong, Yang Zhou, Gang Huang et autres

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When nanocellulose meets liquid metal: a review of the synergistic frontier for flexible electronics

Lin Zhong, Qianqian Zhu, Xinyu Wang, Gang Huang et autres

What happens when nanocellulose meets liquid metal? Nanocellulose (NC), characterized by its high surface area, unique self-assembly behavior, and diverse chemical modification possibilities, provides a versatile platform for innovative and eco-friendly flexible electronics. This versatility is further amplified by the introduction of …

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Corylin induces UGT1A1 via PPARs/AhR and exerts hepatoprotection in mice

Shu‐Mei Pan, Wencai Liu, Ximing Pu, Qianqian Wang et autres

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Study on the Physical Mechanism of Methylene Bridging [6]-, [8]-, and [10] Rings to Styrene under Quantum Size Effect: Spectroscopy and Aromaticity

Qianqian Wang, Wanbin Ren, Jingang Wang

In this study, the spectroscopic and aromaticity properties of newly synthesized methylene bridged [6], [8] and [10] rings of p-styrene (MCPP) were investigated. The photophysical properties of MCPP with n=6, 8 and 10 are calculated and analyzed by time-varying density functional theory …

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Binder-free high-pressure, high-temperature surface-porous boron-doped polycrystalline diamond for electrochemical degradation of organic pollutants

Ke-Ke He, Menghua Wu, Weixia Shen, Chao Fang et autres

This study reports a cost-effective strategy for fabricating binder-free, boron-doped polycrystalline diamond (B-PCD) with a surface porous structure. A novel high-temperature, high-pressure (HPHT) technique is used in the fabrication process. Under HPHT conditions, cobalt (Co) served as the catalyst, facilitating diamond-diamond (D …

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Impact of Thoracic Paravertebral Block on Postoperative Analgesia and Recovery in Daytime Laparoscopic Partial Adrenalectomy: A Randomized Clinical Trial

Y H Zhang, Qianqian Wang, Junli Duan, Lingtong Li et autres

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Anti-inflammatory mechanisms of flavonoids in Pueraria lobata: Immune cell regulation and molecular mechanisms

Xiaowei Meng, Qianqian Wang, Ni Zhang, Fengmei Guo et autres

Inflammation is a fundamental pathogenic process in various kinds of disorders, and excessive activation can result in tissue damage and chronic disease development. Pueraria lobata is a medicinal and edible herb, highly valued for its food, medicinal, and economic properties, with extensive …

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[Research progress in pharmacological effects of puerarin].

Xiaowei Meng, Fengmei Guo, Qianqian Wang, Jiarong Li et autres

Traditional Chinese medicine(TCM), a treasure of the Chinese nation, contains abundant chemical components and demonstrates unique pharmacological activities, showing important values in clinical applications. With profound connotations and broad application prospects, TCM urgently needs us to further explore and conduct systematic research. …

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Lamellar structure TA15 titanium Alloy’s microstructure and properties under supersonic fine particle bombardment

Lingfeng Zhang, Qianqian Wang, Hua Yu, Tao Jiang et autres

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Low-temperature photoluminescence study of optical centers in HPHT-diamonds

Liangchao Chen, Xinyuan Miao, Zhuangfei Zhang, Biao Wan et autres

Abstract The properties and creation of optical centers in diamond are essential for applications in quantum technology. Here, we study the photoluminescence (PL) spectroscopy behavior at low temperatures of diamond subjected to electron irradiation and annealing heat treatment. Through temperature variation testing, …

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