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Journal of Energy Chemistry 2025年第1期100卷 215-225页

作者： Jiaye Li Shuang Pan Yihuang chen Qiong Liu College of Chemistry and Materials Engineering Wenzhou University Guangdong Provincial Key Laboratory of Chemical Measurement and Emergency Test Technology (China) Institute of Analysis Guangdong Academy of Sciences (China National Analytical CenterGuangzhou)

Photocatalytic oxygen reduction for hydrogen peroxide （H2O2） synthesis presents a green and costeffective production ***,achieving highly selective H2O2synthesis remains challenging,necessitating precise control over free radical reaction pathways and minimizing undesirable oxidative ***,we report for the visible light-driven simultaneous co-photocatalytic reduction of O2to H2O2and oxidation of biomass using the atomic rubidium-nitride modified carbon nitride（CNRb）.The optimized CNRb catalyst demonstrates a record photoreduction rate of 8.01 mM h-1for H2O2generation and photooxidation rate of 3.75 mM h-1for furfuryl alcohol to furoic acid,achieving a remarkable solar-to-chemical conversion （SCC） efficiency of up to 2.27%.Experimental characterizations and DFT calculation disclosed that the introducing atomic Rb–N configurations allows for the high-selective generation of superoxide radicals while suppressing hydroxyl free radical *** is because the Rb–N serves as the new alternative site to perceive a stronger connection position for O2adsorption and reinforce the capability to extract protons,thereby triggering a high selective redox product *** study holds great potential in precisely regulating reactive radical processes at the atomic level,thereby paving the way for efficient synthesis of H2O2coupled with biomass valorization.

关键词： Atomic economy Radical pathway regulation Rubidium atom coordination Biomass valorization

Multi-layer multi-pass friction rolling additive manufacturing of Al alloy:Toward complex large-scale high-performance components

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 425-438页

作者： Haibin Liu Run Hou chenghao Wu Ruishan Xie Shujun chen College of Mechanical&Energy Engineering Beijing University of TechnologyBeijing 100124China Chongqing Research Institute of Beijing University of Technology Chongqing 401121China

At present,the emerging solid-phase friction-based additive manufacturing technology,including friction rolling additive man-ufacturing(FRAM),can only manufacture simple single-pass *** this study,multi-layer multi-pass FRAM-deposited alumin-um alloy samples were successfully prepared using a non-shoulder tool *** material flow behavior and microstructure of the over-lapped zone between adjacent layers and passes during multi-layer multi-pass FRAM deposition were studied using the hybrid 6061 and 5052 aluminum *** results showed that a mechanical interlocking structure was formed between the adjacent layers and the adja-cent passes in the overlapped center *** friction and rolling of the tool head led to different degrees of lateral flow and plastic deformation of the materials in the overlapped zone,which made the recrystallization degree in the left and right edge zones of the over-lapped zone the highest,followed by the overlapped center zone and the non-overlapped *** tensile strength of the overlapped zone exceeded 90%of that of the single-pass deposition *** is proved that although there are uneven grooves on the surface of the over-lapping area during multi-layer and multi-pass deposition,they can be filled by the flow of materials during the deposition of the next lay-er,thus ensuring the dense microstructure and excellent mechanical properties of the overlapping *** multi-layer multi-pass FRAM deposition overcomes the limitation of deposition width and lays the foundation for the future deposition of large-scale high-performance components.

关键词： aluminum alloy additive manufacturing solid-state friction stir welding multi-layer multi-pass

血管造影叠加重建技术在头皮动静脉瘘手术计划中的应用

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中华整形外科杂志 2021年第5期37卷 508-513页

作者：戴纯刚谢晓明邓哲陈爱林曹栋栋吴涛吴垚朱卿苏州大学附属第二医院神经外科 215004 苏州大学附属第二医院整形美容科 215004 甘肃医学院附属医院神经外科平凉744000

目的探讨血管造影叠加重建技术在头皮动脉瘘手术计划中的应用价值和重建技巧。方法回顾性分析2014年2月至2020年4月苏州大学附属第二医院神经外科收治的头皮动静脉瘘患者的临床资料,手术前均经数字减影血管造影明确诊断,并在XperCT ***... 详细信息

目的探讨血管造影叠加重建技术在头皮动脉瘘手术计划中的应用价值和重建技巧。方法回顾性分析2014年2月至2020年4月苏州大学附属第二医院神经外科收治的头皮动静脉瘘患者的临床资料,手术前均经数字减影血管造影明确诊断,并在XperCT *** HD模式下采集数据(不注射造影剂),然后在三维旋转血管成像(3DRA)模式下注射造影剂并采集数据,采用叠加重建技术清晰显示瘘口周围的供血动脉和引流静脉情况,制定手术计划。实施手术对病灶进行切除或断流。所有患者门诊随访,评估局部切口愈合情况以及有无局部头皮症状复发和头皮坏死。切除的病灶送检常规病理检查,行HE染色后显微镜下观察。结果共纳入头皮动静脉瘘患者5例,男3例,女2例,年龄10~60岁,平均34.2岁。所有患者均表现为局部头皮搏动性肿物,1例局部头皮菲薄。5例患者共有5个头皮动静脉瘘,位于右侧3例,左侧2例。颞浅动脉供血为主4例,耳后动脉供血为主1例。1例由1条动脉供血,3例由2条动脉供血,1例由3条动脉供血。3例为同侧动脉供血,2例为双侧动脉供血。单一瘘口1例,多发瘘口4例。1条静脉引流2例,2条静脉引流2例,3条静脉引流1例。5例患者均一期完成手术,2例完整切除病灶,2例行彻底断流术,1例连同病灶与头皮切除后,采集自体大腿皮肤同期植皮。手术后病理显示均为扩张、充血的血管腔,符合动静脉瘘表现。手术后均愈合良好,随访13~87个月,均无局部头皮症状复发和头皮坏死,其中2例行脑血管造影复查,提示头皮动静脉瘘无复发。结论数字减影血管造影可准确、有效地诊断头皮动静脉瘘,叠加重建技术可准确定位瘘口及其周边的供血动脉、引流静脉,有助于手术计划的制定。

关键词：动静脉瘘头皮治疗效果血管造影术数字减影

外伤性颈动脉海绵窦瘘伴颅内出血急诊血管内介入治疗

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临床神经外科杂志 2023年第4期20卷 445-447,452页

作者：陈爱林戴纯刚吴垚李照亮杨德红朱卿苏州大学附属第二医院神经外科苏州215004

目的探讨表现为颅内出血(ICH)的外伤性颈动脉海绵窦瘘(CCF)的临床特点和急诊血管内介入治疗方式。方法回顾性分析2010年1月—2017年4月苏州大学附属第二医院收治的5例表现为ICH的CCF患者的临床资料,均有明确的头部创伤史,并经头部计... 详细信息

目的探讨表现为颅内出血(ICH)的外伤性颈动脉海绵窦瘘(CCF)的临床特点和急诊血管内介入治疗方式。方法回顾性分析2010年1月—2017年4月苏州大学附属第二医院收治的5例表现为ICH的CCF患者的临床资料,均有明确的头部创伤史,并经头部计算机断层扫描确认为ICH。所有病例均经数字减影血管造影确诊为颈动脉海绵窦瘘,并行急诊血管内介入治疗。所有患者门诊随访,评估临床预后。结果 5例患者均为单侧颈动脉海绵窦瘘,2例采用可脱性球囊栓塞,2例采用可脱性弹簧圈栓塞,1例采用Onyx胶联合可脱性弹簧圈栓塞。1例经二次可脱性球囊栓塞治愈,另4例均一次性治愈。所有患者随访3~10年,均未再发生ICH及症状复发;1例颈内动脉迟发性闭塞,其余均获得保留。结论表现为ICH的颈动脉海绵窦瘘临床过程急重,需急诊行血管内介入治疗;根据病灶的不同特点个体化地选择相应的治疗措施是安全、有效的。

关键词：颈动脉海绵窦瘘头部创伤治疗血管内

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Brain region-specific roles of brain-derived neurotrophic factor in social stress-induced depressive-like behavior

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Neural Regeneration Research 2025年第1期20卷 159-173页

作者： Man Han Deyang Zeng Wei Tan Xingxing chen Shuyuan Bai Qiong Wu Yushan chen Zhen Wei Yufei Mei Yan Zeng Brain Science and Advanced Technology Institute Wuhan University of Science and TechnologyWuhanHubei ProvinceChina Geriatric Hospital Affiliated to Wuhan University of Science and Technology WuhanHubei ProvinceChina School of Public Health Wuhan University of Science and TechnologyWuhanHubei ProvinceChina

Brain-derived neurotrophic factor is a key factor in stress adaptation and avoidance of a social stress behavioral *** studies have shown that brain-derived neurotrophic factor expression in stressed mice is brain region–specific,particularly involving the corticolimbic system,including the ventral tegmental area,nucleus accumbens,prefrontal cortex,amygdala,and *** how brain-derived neurotrophic factor participates in stress processing in different brain regions will deepen our understanding of social stress *** this review,we discuss the expression and regulation of brain-derived neurotrophic factor in stress-sensitive brain regions closely related to the pathophysiology of *** focused on associated molecular pathways and neural circuits,with special attention to the brain-derived neurotrophic factor–tropomyosin receptor kinase B signaling pathway and the ventral tegmental area–nucleus accumbens dopamine *** determined that stress-induced alterations in brain-derived neurotrophic factor levels are likely related to the nature,severity,and duration of stress,especially in the above-mentioned brain regions of the corticolimbic ***,BDNF might be a biological indicator regulating stress-related processes in various brain regions.

关键词： amygdala chronic mild stress chronic social defeat stress corticolimbic system depression hippocampus medial prefrontal cortex nucleus accumbens social stress models ventral tegmental area

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徐玲治疗风湿寒性关节痛用药规律分析

陕西中医 2024年第5期45卷 679-682页

作者：刘茜陈爱林王颖白琳樊亚红西安市第五医院陕西西安710082

目的:通过数据挖掘方法,总结、提炼名医徐玲治疗风湿寒性关节痛的用药规律。方法:通过用数据挖掘方法分析徐玲治疗风湿寒性关节痛处方,探索名医徐玲治疗风湿寒性关节痛的用药规律及相关学术经验。结果:最终结果统计出名医徐玲一定时间... 详细信息

目的:通过数据挖掘方法,总结、提炼名医徐玲治疗风湿寒性关节痛的用药规律。方法:通过用数据挖掘方法分析徐玲治疗风湿寒性关节痛处方,探索名医徐玲治疗风湿寒性关节痛的用药规律及相关学术经验。结果:最终结果统计出名医徐玲一定时间段所涉及到的证型以风湿痹阻证、脾肾亏虚证、风寒阻络证为多,涉及中药有95味,其中频次超过20次的中药为桂枝、白芍、黄芪、甘草、当归、独活、防风等;四气五味统计出温性药物居多;药味统计以辛、甘味最多;药物归脾、肝两经居多;药物功效以补虚类药物使用频次最多,其次为祛风湿药、解表药等;通过关联规则可以看出强连接数的药对有16对;运用聚类分析结果可以得出治疗风湿寒性关节痛的核心处方3个。结论:徐玲治疗风湿寒性关节痛用药分析后得出,以补脾益肾,柔肝止痛,祛邪除痹为治疗原则,体现“祛邪守中”的治疗理念。

关键词：风湿寒性关节痛长安徐氏风湿流派徐玲临床经验数据挖掘祛邪守中

保加利亚产大马士革玫瑰精油的化学成分及其抗氧化活性研究

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云南化工 2024年第7期51卷 39-44页

作者：陈婕陈畅宇王有娣严斌古瑞圆陈爱琳陈香凝徐娟娟广州新华学院药学院广东广州510520

为研究大马士革玫瑰精油的化学成分及其抗氧化活性,采取气相色谱与质谱联用的方法对保加利亚产大马士革玫瑰精油的化学成分进行了分析,并以总抗氧化活性和羟自由基清除能力为指标,考察其体外抗氧化活性。结果表明,从保加利亚产大马士革... 详细信息

为研究大马士革玫瑰精油的化学成分及其抗氧化活性,采取气相色谱与质谱联用的方法对保加利亚产大马士革玫瑰精油的化学成分进行了分析,并以总抗氧化活性和羟自由基清除能力为指标,考察其体外抗氧化活性。结果表明,从保加利亚产大马士革玫瑰精油中检测到主要化学组分为香茅醇(45.97%)、香叶醇(22.8%)、正十九烷(14.89%)、正二十一烷(3.74%)等。抗氧化活性测试表明,在实验质量浓度范围内,无论是总抗氧化能力,还是革除羟自由基的能力,保加利亚产大马士革玫瑰精油均表现出良好的抗氧化活性,且一定程度上优于阳性对照药(食品级二丁基羟基甲苯)。

关键词：大马士革玫瑰精油化学成分抗氧化活性保加利亚

A Novel Self-Supervised Learning Network for Binocular Disparity Estimation

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Computer Modeling in Engineering & Sciences 2025年第1期142卷 209-229页

作者： Jiawei Tian Yu Zhou Xiaobing chen Salman A.AlQahtani Hongrong chen Bo Yang Siyu Lu Wenfeng Zheng Department of Computer Science and Engineering Major in Bio Artificial IntelligenceHanyang UniversityAnsan-si15577Republic of Korea School of Electrical and Computer Engineering Louisiana State UniversityBaton RougeLA 70803USA Department of Computer Engineering College of Computer and Information SciencesKing Saud UniversityRiyadh11574Saudi Arabia School of Automation University of Electronic Science and Technology of ChinaChengdu610054China

Two-dimensional endoscopic images are susceptible to interferences such as specular reflections and monotonous texture illumination,hindering accurate three-dimensional lesion reconstruction by surgical *** study proposes a novel end-to-end disparity estimation model to address these *** approach combines a Pseudo-Siamese neural network architecture with pyramid dilated convolutions,integrating multi-scale image information to enhance robustness against lighting *** study introduces a Pseudo-Siamese structure-based disparity regression model that simplifies left-right image comparison,improving accuracy and *** model was evaluated using a dataset of stereo endoscopic videos captured by the Da Vinci surgical robot,comprising simulated silicone heart sequences and real heart video *** results demonstrate significant improvement in the network’s resistance to lighting interference without substantially increasing ***,the model exhibited faster convergence during training,contributing to overall performance *** study advances endoscopic image processing accuracy and has potential implications for surgical robot applications in complex environments.

关键词： Parallax estimation parallax regression model self-supervised learning Pseudo-Siamese neural network pyramid dilated convolution binocular disparity estimation

Toward understanding the role of genomic repeat elements in neurodegenerative diseases

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Neural Regeneration Research 2025年第3期20卷 646-659页

作者： Zhengyu An Aidi Jiang Jingqi chen Institute of Science and Technology for Brain-Inspired Intelligence Fudan UniversityShanghaiChina MOE Frontiers Center for Brain Science Fudan UniversityShanghaiChina MOE Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence Fudan UniversityShanghaiChina Zhangjiang Fudan International Innovation Center ShanghaiChina

Neurodegenerative diseases cause great medical and economic burdens for both patients and society;however, the complex molecular mechanisms thereof are not yet well understood. With the development of high-coverage sequencing technology, researchers have started to notice that genomic repeat regions, previously neglected in search of disease culprits, are active contributors to multiple neurodegenerative diseases. In this review, we describe the association between repeat element variants and multiple degenerative diseases through genome-wide association studies and targeted sequencing. We discuss the identification of disease-relevant repeat element variants, further powered by the advancement of long-read sequencing technologies and their related tools, and summarize recent findings in the molecular mechanisms of repeat element variants in brain degeneration, such as those causing transcriptional silencing or RNA-mediated gain of toxic function. Furthermore, we describe how in silico predictions using innovative computational models, such as deep learning language models, could enhance and accelerate our understanding of the functional impact of repeat element variants. Finally, we discuss future directions to advance current findings for a better understanding of neurodegenerative diseases and the clinical applications of genomic repeat elements.

关键词： Alzheimer's disease ataxia deep learning long-read sequencing neurodegeneration neurodegenerative diseases Parkinson's disease repeat element structural variant

Mechanistic insight into the synergy between nickel single atoms and nanoparticles on N-doped carbon for electroreduction of CO2

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Journal of Energy Chemistry 2025年第1期100卷 327-336页

作者： Mingdong Sun Wenwen Guan Cailing chen Chao Wu Xiaoling Liu Biao Meng Tao chen Yu Han Jun Wang Shibo Xi Yu Zhou State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University Advanced Membranes and Porous Materials Center Physical Sciences and Engineering Division King Abdullah University of Science and Technology Institute of Sustainability for Chemicals Energy and Environment A*STAR (Agency for Science Technology and Research) College of Materials Science and Engineering Sichuan University

The synergy of single atoms （SAs） and nanoparticles （NPs） has demonstrated great potential in promoting the electrocatalytic carbon dioxide reduction reaction （CO2RR）;however,the rationalization of the SAs/NPs proportion remains one challenge for the catalyst ***,a Ni2+-loaded porous poly（ionic liquids）(PIL) precursor synthesized through the free radical self-polymerization of the ionic liquid monomer,1-allyl-3-vinylimidazolium chloride,was pyrolyzed to prepare the Ni,N co-doped carbon materials,in which the proportion of Ni SAs and NPs could be facilely modulated by controlling the annealing *** catalyst Ni-NC-1000 with a moderate proportion of Ni SAs and NPs exhibited high efficiency in the electrocatalytic conversion of CO2into *** Ni K-edge X-ray absorption near-edge structure （XANES） spectra and theoretical calculations were conducted to gain insight into the synergy of Ni SAs and *** charge transfer from Ni NPs to the surrounding carbon layer and then to the Ni SAs resulted in the electron-enriched Ni SAs active *** the electroreduction of CO2,the coexistence of Ni SAs and NPs strengthened the CO2activation and the affinity towards the key intermediate of*COOH,lowering the free energy for the potential-determining*CO2→*COOH step,and therefore promoted the catalysis efficiency.

关键词： Single atom catalyst Synergy effect Carbon catalyst Electrocatalysis