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Smart Cellulose‑Based Janus Fabrics with Switchable Liquid Transportation for Personal Moisture and Thermal Management

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Nano-Micro Letters 2025年第1期17卷 333-347页

作者： Jianfeng Xi Yanling Lou Liucheng Meng Chao Deng Youlu chu Zhaoyang Xu Huining Xiao Weibing Wu Jiangsu Co‑Innovation Center of Efficient Processing and Utilization of Forest Resources International Innovation Center for Forest Chemicals and MaterialsJiangsu Provincial Key Lab of Sustainable Pulp and Paper Technology and Biomass MaterialsNanjing Forestry UniversityNanjing 210037People’s Republic of China College of Materials Science and Engineering Nanjing Forestry UniversityNanjing 210037People’s Republic of China Department of Chemical Engineering University of New BrunswickFrederictonNB E3B 5A3Canada Macromolecular Chemistry and Bavarian Polymer Institute University of BayreuthBayreuth 95440Germany

The Janus fabrics designed for personal moisture/thermal regulation have garnered significant attention for their potential to enhance human ***,the development of smart and dynamic fabrics capable of managing personal moisture/thermal comfort in response to changing external environments remains a ***,a smart cellulose-based Janus fabric was designed to dynamically manage personal moisture/*** cotton fabric was grafted with N-isopropylacrylamide to construct a temperature-stimulated transport ***,hydrophobic ethyl cellulose and hydrophilic cellulose nanofiber were sprayed on the bottom and top sides of the fabric to obtain wettability *** fabric exhibits anti-gravity directional liquid transportation from hydrophobic side to hydrophilic side,and can dynamically and continuously control the transportation time in a wide range of 3–66 s as the temperature increases from 10 to 40℃.This smart fabric can quickly dissipate heat at high temperatures,while at low temperatures,it can slow down the heat dissipation rate and prevent the human from becoming too *** addition,the fabric has UV shielding and photodynamic antibacterial properties through depositing graphitic carbon nitride nanosheets on the hydrophilic *** smart fabric offers an innovative approach to maximizing personal comfort in environments with significant temperature variations.

关键词： Directional water transport Cotton fabric Anti-gravity directional liquid transportation Janus wettability

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CFD模拟在卷式反渗透膜性能优化中的研究进展

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净水技术 2021年第7期40卷 21-28,125页

作者：樊海枫马佳莹周雪飞张亚雷褚华强同济大学环境科学与工程学院上海200092

反渗透工艺在世界范围内广泛应用于海水淡化、废水处理和医药生产等领域。计算流体力学(CFD)的模拟能描述出多种流体的流动、传质和传热等相关物理过程,可以在反渗透膜组件的模拟中可视化流体流动情况和膜污染情况,对膜组件的设计与应... 详细信息

反渗透工艺在世界范围内广泛应用于海水淡化、废水处理和医药生产等领域。计算流体力学(CFD)的模拟能描述出多种流体的流动、传质和传热等相关物理过程,可以在反渗透膜组件的模拟中可视化流体流动情况和膜污染情况,对膜组件的设计与应用过程具有指导意义。文中综述了卷式反渗透膜组件中的流道隔网优化和膜污染过程的CFD模拟研究进展,以及一些特殊形式膜组件中CFD的应用可行性和成果,并提出了CFD模拟应用于优化反渗透膜性能可能的研究方向。

关键词：反渗透卷式反渗透膜计算流体力学进水侧隔网膜污染

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中空纤维纳滤膜在水处理中的应用研究综述

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净水技术 2017年第1期36卷 14-21页

作者：赵新华张亚雷褚华强周雪飞于振江同济大学污染控制与资源化研究国家重点实验室上海200092

中空纤维纳滤膜因其装填密度大、分离效果好、操作压力低等优点,近年来被广泛地关注和应用。该文综述了近些年纳滤膜制备过程中热门的新工艺和新材料,以及中空纤维纳滤膜在饮用水净化、资源回收、新型污染物去除(如抗生素、持久性有机... 详细信息

中空纤维纳滤膜因其装填密度大、分离效果好、操作压力低等优点,近年来被广泛地关注和应用。该文综述了近些年纳滤膜制备过程中热门的新工艺和新材料,以及中空纤维纳滤膜在饮用水净化、资源回收、新型污染物去除(如抗生素、持久性有机污染物等)等领域进行的应用研究,并根据中空纤维纳滤膜目前面临的问题提出了未来可能的研究的方向。

关键词：中空纤维纳滤膜界面聚合纳米改性新型污染物水处理

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排水箱涵沉积物运动模拟

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给水排水 2020年第3期46卷 139-143页

作者：王诗雅孙潭王子瑜周佳雯褚华强黄守渤莫祖澜张辰吕永鹏李树平同济大学环境科学与工程学院上海200092 上海市政工程设计研究总院(集团)有限公司上海200092

排水箱涵内沉积物的累积改变了水力输送条件,对城市排水系统运行状况具有重要影响。为了减少这种影响,亟需研究排水管涵沉积物运动规律,掌握沉积物累计的特征。根据计算流体动力学数值模拟技术,耦合流体体积函数模型和离散相模型,研究... 详细信息

排水箱涵内沉积物的累积改变了水力输送条件,对城市排水系统运行状况具有重要影响。为了减少这种影响,亟需研究排水管涵沉积物运动规律,掌握沉积物累计的特征。根据计算流体动力学数值模拟技术,耦合流体体积函数模型和离散相模型,研究了排水箱涵沉积物输送过程。结果表明箱涵内一部分颗粒会沉积在箱涵底板,沿流向两侧沉积颗粒较多,中心部位较少。箱涵底板沉积物一定程度上保护了底板免受水流冲刷,但是限制了管道的输水能力,可能成为污染物的载体,在后续出现大流量冲刷中造成污染。

关键词：排水箱涵计算流体动力学沉积物运动

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Multilevel analysis of the central-peripheral-target organ pathway:contributing to recovery after peripheral nerve injury

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Neural Regeneration Research 2025年第10期20卷 2807-2822页

作者： Xizi Song Ruixin Li Xiaolei chu Qi Li Ruihua Li Qingwen Li Kai-Yu Tong Xiaosong Gu Dong Ming Academy of Medical Engineering and Translational Medicine Tianjin UniversityTianjinChina Haihe Laboratory of Brain-Machine Interface and Human-Machine Fusion TianjinChina Department of Rehabilitation Tianjin University Tianjin HospitalTianjinChina Department of Hand Microsurgery Tianjin University Tianjin HospitalTianjinChina School of Exercise and Health Tianjin University of SportTianjinChina Department of Biomedical Engineering the Chinese University of Hong KongHong Kong Special Administrative RegionChina

Peripheral nerve injury is a common neurological condition that often leads to severe functional limitations and *** on the pathogenesis of peripheral nerve injury has focused on pathological changes at individual injury sites,neglecting multilevel pathological analysis of the overall nervous system and target *** has led to restrictions on current therapeutic *** this paper,we first summarize the potential mechanisms of peripheral nerve injury from a holistic perspective,covering the central nervous system,peripheral nervous system,and target *** peripheral nerve injury,the cortical plasticity of the brain is altered due to damage to and regeneration of peripheral nerves;changes such as neuronal apoptosis and axonal demyelination occur in the spinal *** nerve will undergo axonal regeneration,activation of Schwann cells,inflammatory response,and vascular system regeneration at the injury *** damage to target organs can occur,including skeletal muscle atrophy and sensory receptor *** then provide a brief review of the research advances in therapeutic approaches to peripheral nerve *** main current treatments are conducted passively and include physical factor rehabilitation,pharmacological treatments,cell-based therapies,and physical ***,most treatments only partially address the problem and cannot complete the systematic recovery of the entire central nervous system-peripheral nervous system-target organ ***,we should further explore multilevel treatment options that produce effective,long-lasting results,perhaps requiring a combination of passive(traditional)and active(novel)treatment methods to stimulate rehabilitation at the central-peripheral-target organ levels to achieve better functional recovery.

关键词： central nervous system central peripheral target organ multilevel pathological analysis nerve regeneration peripheral nerve injury peripheral nervous system target organs therapeutic approach

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Carbon-supported CeNCl as an efficient catalyst for CO_(2)cycloaddition

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Nano Research 2025年第1期18卷 157-163页

作者： Li Liu Lingling Zhang Xiang chu Baokang Geng Huilin Wang Zongxiang Li Xiao Wang Shuyan Song Hongjie Zhang School of Applied Chemistry and Engineering University of Science and Technology of ChinaHefei 230026China State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied ChemistryChinese Academy of SciencesChangchun 130022China Sinocare Incorporation Changsha 410221China Department of Chemistry Tsinghua UniversityBeijing 100084China

The cycloaddition reaction of CO_(2)with epoxide not only effectively reduces the concentration of CO_(2)in the atmosphere,but also has excellent industrial application value and up to 100%atom utilization,but there are difficulties in separation and recovery of traditional homogeneous catalysts,harsh reaction conditions of traditional heterogeneous catalysts,and activation of CO_(2)*** this paper,an easily synthesized heterogeneous catalyst CeNCl/C was used to catalyze the cycloaddition reaction of CO_(2)with styrene oxide,with a high yield of 92.7%,a high selectivity of 96.7%,a turnover numbers(TON)value of 349,and a good stability demonstrated in six cycle tests(equivalent to 216 h of testing).Through comprehensive studies,it was shown that CeNCl/C contains Lewis acid-base centers as active centers,which can effectively reduce the energy barrier required for ring opening of the reaction substrate,enhance the adsorption and activation of CO_(2),and promote the formation of intermediates,which led to the acquisition of excellent catalytic activity.

关键词： CO_(2)cycloaddition heterogeneous catalysis CeNCl Lewis acid/base

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Nanomaterials-mediated lysosomal regulation:a robust protein-clearance approach for the treatment of Alzheimer’s disease

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Neural Regeneration Research 2025年第2期20卷 424-439页

作者： Mengqi Hao Jianjian chu Tinglin Zhang Tong Yin Yuankai Gu Wendanqi Liang Wenbo Ji Jianhua Zhuang Yan Liu Jie Gao You Yin Department of Neurology Second Affiliated Hospital of Naval Medical University(Shanghai Changzheng Hospital)ShanghaiChina School of Health Science and Engineering University of Shanghai for Science and TechnologyShanghaiChina Changhai Clinical Research Unit Shanghai Changhai HospitalNaval Medical UniversityShanghaiChina Department of Clinical Pharmacy Xinhua HospitalShanghai Jiao Tong University School of MedicineShanghaiChina Department of Neurology Shanghai East HospitalSchool of MedicineTongji UniversityShanghaiChina

Alzheimer’s disease is a debilitating,progressive neurodegenerative disorder characterized by the progressive accumulation of abnormal proteins,including amyloid plaques and intracellular tau tangles,primarily within the ***,crucial intracellular organelles responsible for protein degradation,play a key role in maintaining cellular *** studies have suggested a link between the dysregulation of the lysosomal system and pathogenesis of neurodegenerative diseases,including Alzheimer’s *** the normal physiological function of lysosomes hold the potential to reduce the pathological burden and improve the symptoms of Alzheimer’s ***,the efficacy of drugs in treating Alzheimer’s disease is limited,with major challenges in drug delivery efficiency and ***,nanomaterials have gained widespread use in Alzheimer’s disease drug research owing to their favorable physical and chemical *** review aims to provide a comprehensive overview of recent advances in using nanomaterials(polymeric nanomaterials,nanoemulsions,and carbon-based nanomaterials)to enhance lysosomal function in treating Alzheimer’s *** review also explores new concepts and potential therapeutic strategies for Alzheimer’s disease through the integration of nanomaterials and modulation of lysosomal *** conclusion,this review emphasizes the potential of nanomaterials in modulating lysosomal function to improve the pathological features of Alzheimer’s *** application of nanotechnology to the development of Alzheimer’s disease drugs brings new ideas and approaches for future treatment of this disease.

关键词： Alzheimer’s disease autophagy dysfunction lysosomal acidification lysosomal system nanomaterials neurodegenerative diseases

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Heme oxygenase 1 linked to inactivation of subchondral osteoclasts in osteoarthritis

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2024年第6期25卷 513-528页

作者： Miao chu Guangdong CHEN Kai CHEN Pengfei ZHU Zhen WANG Zhonglai QIAN huaqiang TAO Yaozeng XU Dechun GENG Department of Orthopedics the First Affiliated Hospital of Soochow UniversitySuzhou 215006China Department of Orthopedics Yixing People’s HospitalYixing 214200China Department of Orthopedics Hai’an People’s HospitalHai’an 226600China Department of Orthopedics Suzhou Kowloon HospitalShanghai Jiao Tong University School of MedicineSuzhou 215028China

Osteoarthritis(OA)is a chronic progressive osteoarthropathy in the *** activation plays a crucial role in the occurrence of subchondral bone loss in early ***,the specific mechanism of osteoclast differentiation in OA remains *** our study,gene expression profiles related to OA disease progression and osteoclast activation were screened from the Gene Expression Omnibus(GEO)***2R and Funrich analysis tools were employed to find differentially expressed genes(DEGs).Gene Ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)enrichment analyses demonstrated that chemical carcinogenesis,reactive oxygen species(ROS),and response to oxidative stress were mainly involved in osteoclast differentiation in OA subchondral ***,fourteen DEGs that are associated with oxidative stress were *** first ranked differential gene,heme oxygenase 1(HMOX1),was selected for further *** results showed that osteoclast activation in the pathogenesis of OA subchondral bone is accompanied by the downregulation of *** was revealed to inhibit osteoclastogenesis by targeting HMOX1 and upregulating the expression of antioxidant protein in ***,carnosol was found to alleviate the severity of OA by inhibiting the activation of subchondral osteoclasts in *** research indicated that the activation of osteoclasts due to subchondral bone redox dysplasia may serve as a significant pathway for the advancement of *** HMOX1 in subchondral osteoclasts may offer novel insights for the treatment of early OA.

关键词： Osteoclast Oxidative stress Osteoarthritis(OA) Heme oxygenase 1(HMOX1) Carnosol

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新型厕所系统及技术发展现状与展望

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环境卫生工程 2019年第5期27卷 1-7页

作者：尹文俊于振江徐悦庾汉成邓春燕何江涛褚华强张亚雷周雪飞同济大学环境科学与工程学院污染控制与资源化研究国家重点实验室上海200092 青海建筑职业技术学院青海西宁810012

传统“水冲式厕所+污水处理厂”的粪污处置模式不仅浪费和污染水资源,也阻止了氮磷资源的回收与利用。因此,研发具有“人性化”、“无害化”及“资源化”的新型厕所技术是改善如厕卫生与实现能源回收的发展方向。介绍并分析了微水冲厕... 详细信息

传统“水冲式厕所+污水处理厂”的粪污处置模式不仅浪费和污染水资源,也阻止了氮磷资源的回收与利用。因此,研发具有“人性化”、“无害化”及“资源化”的新型厕所技术是改善如厕卫生与实现能源回收的发展方向。介绍并分析了微水冲厕所技术、免水冲厕所技术、循环水冲式厕所技术及前沿概念厕所处理技术的运行原理、优缺点和研究现状,并对厕所技术的未来发展趋势进行了展望。

关键词：微水冲厕所免水冲厕所循环水冲厕所无害化资源化

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电动拖拉机底盘轻量化设计

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农机化研究 2025年第2期47卷 222-227页

作者：赵南南楚晓杏河南机电职业学院汽车工程学院郑州451191

探讨了电动拖拉机底盘轻量化设计的方法和技术,并基于底盘轻量化的重要性论述了底盘轻量化的具体方法,包括选材、结构优化、工艺改进等方面。针对电动拖拉机的工作特点,提出了适合其底盘轻量化的具体措施,包括采用高强度轻质材料、减少... 详细信息

探讨了电动拖拉机底盘轻量化设计的方法和技术,并基于底盘轻量化的重要性论述了底盘轻量化的具体方法,包括选材、结构优化、工艺改进等方面。针对电动拖拉机的工作特点,提出了适合其底盘轻量化的具体措施,包括采用高强度轻质材料、减少焊接点及优化桥座结构等。最后,通过数值模拟和试验验证了轻量化设计的效果,证明了方法的可行性和有效性。研究成果对于提高电动拖拉机的性能和节能减排具有重要意义。

关键词：电动拖拉机底盘轻量化结构优化

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