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Results for “"Yufeng Li"”

16+ results

Phytoplankton response to polystyrene microplastics: Perspective from an entire growth period

Verified

Yufeng Mao, Hainan Ai, Yi Chen, Zhen‐Yu Zhang et al.

Journal: ChemosphereYear: 2018Citations: 685

Microplastics are widely identified in aquatic environments, but their impacts on phytoplankton have not been extensively studied. Here, the responses of Chlorella pyrenoidosa under polystyrene (PS) microplastics exposure were studied across its whole growth period, with microplastic sizes of 0.1 an...

Physical SciencesEnvironmental SciencePollution
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A Sensitive Aptasensor Based on a Hemin/G‐Quadruplex‐Assisted Signal Amplification Strategy for Electrochemical Detection of Gastric Cancer Exosomes

Verified

Rongrong Huang, Lei He, Yanyan Xia, Hongpan Xu et al.

Journal: SmallYear: 2019Citations: 301

Abstract Emerging evidence indicates that exosomes derived from gastric cancer cells enhance tumor migration and invasion through the modulation of the tumor microenvironment. However, it remains a major problem to detect cancer‐specific exosomes due to technical and biological challenges. Most of t...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular Biology
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Gut microbiome modulates Drosophila aggression through octopamine signaling

Verified

Yicong Jia, Shan Jin, Kunkun Hu, Lei Geng et al.

Journal: Nature CommunicationsYear: 2021Citations: 153

Gut microbiome profoundly affects many aspects of host physiology and behaviors. Here we report that gut microbiome modulates aggressive behaviors in Drosophila. We found that germ-free males showed substantial decrease in inter-male aggression, which could be rescued by microbial re-colonization. T...

Life SciencesAgricultural and Biological SciencesInsect ScienceOpen Access
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Mechano‐Activated Cell Therapy for Accelerated Diabetic Wound Healing

Verified

Yufeng Shou, Zhicheng Le, Hong Sheng Cheng, Qimin Liu et al.

Journal: Advanced MaterialsYear: 2023Citations: 131

Chronic diabetic wounds are a significant global healthcare challenge. Current strategies, such as biomaterials, cell therapies, and medical devices, however, only target a few pathological features and have limited efficacy. A powerful platform technology combining magneto-responsive hydrogel, cell...

Health SciencesMedicineRehabilitationOpen Access
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Position and Orientation Characteristic Equation for Topological Design of Robot Mechanisms

Verified

Ting-Li Yang, Anxin Liu, Qiong Jin, Yufeng Luo et al.

Journal: Journal of Mechanical DesignYear: 2008Citations: 124

This paper presents the explicit mapping relations between topological structure and position and orientation characteristic (POC) of mechanism motion output. It deals with (1) the symbolic representation and the invariant property of the topological structure of the mechanism, (2) the matrix repres...

Physical SciencesEngineeringControl and Systems Engineering
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Azithromycin induces dual effects on microalgae: Roles of photosynthetic damage and oxidative stress

Verified

Yufeng Mao, Yang Yu, Zixin Ma, Hong Li et al.

Journal: Ecotoxicology and Environmental SafetyYear: 2021Citations: 112

Antibiotics are frequently detected in aquatic ecosystems, posing a potential threat to the freshwater environment. However, the response mechanism of freshwater microalgae to antibiotics remains inadequately understood. Here, the impacts of azithromycin (a broadly used antibiotic) on microalgae Chl...

Physical SciencesEnvironmental SciencePollutionOpen Access
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Drosulfakinin signaling in fruitless circuitry antagonizes P1 neurons to regulate sexual arousal in Drosophila

Verified

Shun‐Fan Wu, Chao Guo, Huan Zhao, Mengshi Sun et al.

Journal: Nature CommunicationsYear: 2019Citations: 87

Animals perform or terminate particular behaviors by integrating external cues and internal states through neural circuits. Identifying neural substrates and their molecular modulators promoting or inhibiting animal behaviors are key steps to understand how neural circuits control behaviors. Here, w...

Life SciencesNeuroscienceCellular and Molecular NeuroscienceOpen Access
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Strong thickness-dependent quantum confinement in all-inorganic perovskite Cs<sub>2</sub>PbI<sub>4</sub>with a Ruddlesden–Popper structure

Verified

Yufeng Ding, Qian-Qi Zhao, Zhuo‐Liang Yu, Yu-Qing Zhao et al.

Journal: Journal of Materials Chemistry CYear: 2019Citations: 73

In recent years, two-dimensional (2D) organic–inorganic perovskites have been attracting considerable attention because of their unique performance and enhanced stability for photovoltaic solar cells or photoluminescent devices.

Physical SciencesEngineeringElectrical and Electronic Engineering
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Distinct responses of planktonic and sedimentary bacterial communities to anthropogenic activities: Case study of a tributary of the Three Gorges Reservoir, China

Verified

Yufeng Mao, Yi Liu, Hong Li, Qiang He et al.

Journal: The Science of The Total EnvironmentYear: 2019Citations: 51

Anthropogenic activities can cause serious negative effects on ecosystems. Despite the ecological significance of bacterial communities, the integrated biogeography of planktonic and sedimentary bacterial communities in response to anthropogenic activities is not adequately understood. Here, we exam...

Physical SciencesEnvironmental ScienceEcology
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Mitigating hypersonic heat barrier via direct cooling enhanced by leidenfrost inhibition

Verified

Ji‐Xiang Wang, Mingliang Zhong, Jia-Xin Li, Shaolong Wang et al.

Journal: Nature CommunicationsYear: 2025Citations: 45

Heat barrier, the unrestricted increase in airplane or rocket speeds caused by aerodynamic heating, which—without adequate provisions for cooling the exposed surfaces—can lead to the loss of a hypersonic vehicle’s reusability, maneuverability, and cost-effectiveness. To date, indirect thermal protec...

Physical SciencesEngineeringComputational MechanicsOpen Access
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Deep learning-based digital subtraction angiography image generation

Verified

Yufeng Gao, Yu Song, Xiangrui Yin, Weiwen Wu et al.

Journal: International Journal of Computer Assisted Radiology and SurgeryYear: 2019Citations: 44

Purpose Digital subtraction angiography (DSA) is a powerful technique for diagnosing cardiovascular disease. In order to avoid image artifacts caused by patient movement during imaging, we take deep learning-based methods to generate DSA image from single live image without the mask image. Methods C...

Health SciencesMedicineEndocrinology, Diabetes and Metabolism
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Hourly extreme precipitation changes under the influences of regional and urbanization effects in Beijing

Verified

Yufeng Yuan, Panmao Zhai, Yang Chen, Jian Li

Journal: International Journal of ClimatologyYear: 2020Citations: 40

Abstract Short duration extreme precipitation has devastating impacts on city area. Local urbanization effects, superimposed upon regional climate change, complicate examination of long‐term changes in short duration precipitation extremes in urban areas. Based on high‐quality rain gauge observation...

Physical SciencesEnvironmental ScienceEnvironmental Engineering
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Vortex‐assisted liquid–liquid microextraction using a low‐toxicity solvent for the determination of five organophosphorus pesticides in water samples by high‐performance liquid chromatography

Verified

Guilong Peng, Qiang He, Daniel Mmereki, Guangming Zhou et al.

Journal: Journal of Separation ScienceYear: 2015Citations: 30

Vortex-assisted liquid-liquid microextraction followed by high-performance liquid chromatography with UV detection was applied to determine Isocarbophos, Parathion-methyl, Triazophos, Phoxim and Chlorpyrifos-methyl in water samples. 1-Bromobutane was used as the extraction solvent, which has a highe...

Physical SciencesChemistryAnalytical Chemistry
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Three-Dimensional Anisotropic Microlaser from GaN-Based Self-Bent-Up Microdisk

Verified

Yufeng Li, Lungang Feng, Feng Li, Peng Fei Hu et al.

Journal: ACS PhotonicsYear: 2018Citations: 24

Microcavities with whispering gallery modes (WGM), usually formed by two-dimensional (2D) circular structures, are significant elements in integrated optics, quantum information, and topological photonics. We report three-dimensional (3D) WGM from self-bent-up microdisks consisting of strain-release...

Physical SciencesEngineeringElectrical and Electronic Engineering
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Modified basalt fiber filled in constructed wetland-microbial fuel cell: Comparison of performance and microbial impacts under PFASs exposure

Verified

Xiuwen Qian, Juan Huang, Chong Cao, Jiawei Yao et al.

Journal: Journal of Hazardous MaterialsYear: 2024Citations: 19

Basalt fiber (BF) with modification of iron (Fe-MBF) and calcium (Ca-MBF) were filled into constructed wetland-microbial fuel cell (CW-MFC) for innovative comparison of improved performance under perfluorooctanoic acid (PFOA) exposure. More enhancement on nitrogen and phosphorus removal was observed...

Physical SciencesEnvironmental ScienceEnvironmental Engineering
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