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Pengfei He

Structure and bioactivity of a polysaccharide containing uronic acid from Polyporus umbellatus sclerotia
2016 · Pengfei He, Anqiang Zhang, et al. · Carbohydrate Polymers · 155
Structure and chain conformation of a neutral polysaccharide from sclerotia of Polyporus umbellatus
2016 · Peng-Fei He, Liang He, et al. · Carbohydrate Polymers · 101
Structure characterization and biological activities of a pectic polysaccharide from cupule of Castanea henryi
2017 · Chaoyang Wei, Pengfei He, et al. · International Journal of Biological Macromolecules · 70
Structure and conformation of α-glucan extracted from Agaricus blazei Murill by high-speed shearing homogenization
2018 · Anqiang Zhang, Jiaying Deng, et al. · International Journal of Biological Macromolecules · 54
Chemical analysis and antioxidant activity in vitro of polysaccharides extracted from Boletus edulis
2011 · Anqiang Zhang, Nannan Xiao, et al. · International Journal of Biological Macromolecules · 53
Purification and structural investigation of a water-soluble polysaccharide from Flammulina velutipes
2011 · An-qiang Zhang, Nan-nan Xiao, et al. · Carbohydrate Polymers · 50
Structure characterization and hypoglycemic activity of an arabinogalactan from Phyllostachys heterocycla bamboo shoot shell
2018 · Huanyan Liu, Pengfei He, et al. · Carbohydrate Polymers · 49
Structure elucidation and antioxidant activity of a novel polysaccharide from Polyporus umbellatus sclerotia
2015 · Peng-fei He, An-qiang Zhang, et al. · International Journal of Biological Macromolecules · 48
Structural elucidation, antioxidant and immunomodulatory activities of a novel heteropolysaccharide from cultured Paecilomyces cicadae (Miquel.) Samson
2019 · Yanbin Wang, Pengfei He, et al. · Carbohydrate Polymers · 42
Separation, characterization and hypoglycemic activity in vitro evaluation of a low molecular weight heteropolysaccharide from the fruiting body of Phellinus pini
2021 · Kai Yang, Yuezhong Jin, et al. · Food & Function · 27
Unveiling Privacy Risks in LLM Agent Memory
2025 · Bo Wang, Weiyi He, et al. · Proceedings of the conference - Association for Computational Linguistics. Meeting · 24
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Structural elucidation of polysaccharide containing 3-O-methyl galactose from fruiting bodies of Pleurotus citrinopileatus
2016 · Pengfei He, Anqiang Zhang, et al. · Carbohydrate Research · 23
Mitigating the Privacy Issues in Retrieval-Augmented Generation (RAG) via Pure Synthetic Data
2025 · Shenglai Zeng, Jiankun Zhang, et al. · Conference on Empirical Methods in Natural Language Processing (EMNLP) · 22
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Analysis of monosaccharide composition of water‐soluble polysaccharides from Codium fragile by ultra‐performance liquid chromatography‐tandem mass spectrometry
2021 · Peipei Li, Zhongyong Yan, et al. · Journal of Separation Science · 21
Red-Teaming LLM Multi-Agent Systems via Communication Attacks
2025 · Pengfei He, Yuping Lin, et al. · Findings of the Association for Computational Linguistics: ACL (Findings of ACL) · 16
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Structure and Anticoagulant Activity of a Galactofuranose-Containing Sulfated Polysaccharide from the Green Seaweed, Codium isthmocladum
2022 · Peipei Li, Junlu Bai, et al. · Molecules · 15
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The Good and The Bad: Exploring Privacy Issues in Retrieval-Augmented Generation (RAG)
2024 · Zeng, Shenglai, Zhang, Jiankun, et al. · arXiv (Cornell University) · 6
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Mitigating the Privacy Issues in Retrieval-Augmented Generation (RAG) via Pure Synthetic Data
2024 · Zeng, Shenglai, Zhang, Jiankun, et al. · arXiv (Cornell University) · 5
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Copyright Protection in Generative AI: A Technical Perspective
2024 · Ren, Jie, Xu, Han, et al. · arXiv (Cornell University) · 5
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Quantitative Analysis of Diazepam Residues in Aquatic Products Using Magnetic Solid-Phase Extraction Combined with Ultra-High-Performance Liquid Chromatography–Tandem Mass Spectrometry
2025 · Mengqiong Yang, Guangming Mei, et al. · Foods · 1
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Toxic effects of diazepam on crucian carp (Carassius auratus): insights into hepatic injury and underlying metabolic mechanisms
2026 · Guangming Mei, Xinyuan Jin, et al. · Frontiers in Marine Science
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PEAR: Planner-Executor Agent Robustness Benchmark
2026 · Shen Dong, Mingxuan Zhang, et al. · Findings of the Association for Computational Linguistics: EACL
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Multi-Faceted Studies on Data Poisoning can Advance LLM Development
2025 · He, Pengfei, Xing, Yue, et al. · arXiv (Cornell University)
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Works count: 23
Citation count: 787
H-index: 15
I10-index: 16
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