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| 1 | MCP-1-induced ERK/GSK-3β/Snail signaling facilitates the epithelial-mesenchymal transition and promotes the migration of MCF-7 human breast carcinoma cells显示文摘Monocyte chemoattractant protein-1(MCP-1)is a chemotactic cytokine that can bind to its receptor cysteine-cysteine chemokine receptor 2(CCR2)and plays an important role in breast cancer cell metastasis.However,the molecular mechanisms underlying MCP-1-induced alterations in cellular functions during tumor progression are poorly understood.Here,we showed that MCP-1 stimulated the epithelial-mesenchymal transition(EMT)and induced the tumorigenesis of breast cancer cells by downregulating E-cadherin,upregulating vimentin and fibronectin,activating matrix metallopeptidase-2(MMP-2),and promoting migration and invasion.Moreover,MCP-1 treatment reduced glycogen synthase kinase-3β(GSK-3β)activity via the MEK/ERK-mediated phosphorylation of serine-9 in MCF-7 cells.The inhibition of MEK/ERK by U0126 attenuated the MCP-1-induced phosphorylation of GSK-3βand decreased the expression of Snail,an EMT-related transcription factor,leading to the inhibition of MCF-7 cell migration and invasion.Inactivation of GSK-3βby LiCl(lithium chloride)treatment notably increased MMP-2 activity,vascular endothelial growth factor expression and EMT of MCF-7 cells.These findings revealed that MCP-1-induced EMT and migration are mediated by the ERK/GSK-3β/Snail pathway,and identified a potential novel target for therapeutic intervention in breast cancer. | Shun Li Juan Lu Yu Chen Niya Xiong Li Li Jing Zhang Hong Yang Chunhui Wu Hongjuan Zeng Yiyao Liu | 2017 | Cellular & Molecular Immunology2017，14，7： | 14 |
| 2 | Interface issues of lithium metal anode for high-energy batteries: Challenges, strategies, and perspectives显示文摘Lithium(Li)metal is considered as one of the most promising anode materials for next-generation high-energy-density storage systems.However,the practical application of Li metal anode is hindered by interfacial instability and air instability due to the highly reactivity of Li metal.Unstable interface in Li metal batteries(LMBs)directly dictates Li dendrite growth,“dead Li”and low Coulombic efficiency,resulting in inferior electrochemical performance of LMBs and even safety issues.In addition,its sensitivity to ambient air leads to the severe corrosion of Li metal anode,high requirements of production and storage,and increased manufacturing cost.Plenty of efforts in recent years have overcome many bottlenecks in these fields and hastened the practical applications of high-energy-density LMBs.In this review,we focus on emerging methods of these two aspects to fulfill a stable and low cost electrode.In this perspective,design artificial solid electrolyte interphase(SEI)layers,construct three-dimensional conductive current collectors,optimize electrolytes,employ solid-state electrolytes,and modify separators are summarized to be propitious to ameliorate interfacial stability.Meanwhile,ex situ/in situ formed protective layers are highlighted in favor of heightening air stability.Finally,several possible directions for the future research on advanced Li metal anode are addressed. | Yiyao Han Bo Liu Zhen Xiao Wenkui Zhang Xiuli Wang Guoxiang Pan Yang Xia Xinhui Xia Jiangping Tu | 2021 | InfoMat2021，3，2： | 11 |
| 3 | WIP1 Phosphatase Plays a Critical Neuroprotective Role in Brain Injury Induced by High-Altitude Hypoxic Inflammation显示文摘The hypobaric hypoxic environment in highaltitude areas often aggravates the severity of inflammation and induces brain injury as a consequence. However, the critical genes regulating this process remain largely unknown. The phosphatase wild-type p53-induced phosphatase 1(WIP1) plays important roles in various physiological and pathological processes, including the regulation of inflammation in normoxia, but its functions in hypoxic inflammation-induced brain injury remain unclear.Here, we established a mouse model of this type of injury and found that WIP1 deficiency augmented the release of inflammatory cytokines in the peripheral circulation and brain tissue, increased the numbers of activated microglia/macrophages in the brain, aggravated cerebral histological lesions, and exacerbated the impairment of motor and cognitive abilities. Collectively, these results provide the first in vivo evidence that WIP1 is a critical neuroprotector against hypoxic inflammation-induced brain injury. | Dahu Li Lijun Zhang Xin Huang Lili Liu Yunling He Lun Xu Yiyao Zhang Tong Zhao Liying Wu Yongqi Zhao Kuiwu Wu Yan Wu Ming Fan Lingling Zhu | 2017 | Neuroscience Bulletin2017，33，3： | 9 |
| 4 | Functions and clinical significance of mechanical tumor microenvironment:cancer cell sensing,mechanobiology and metastasis显示文摘Dynamic and heterogeneous interaction between tumor cells and the surrounding microenvironment fuels the occurrence,progression,invasion,and metastasis of solid tumors.In this process,the tumormicroenvironment(TME)fractures cellular and matrix architecture normality through biochemical and mechanical means,abetting tumorigenesis and treatment resistance.Tumor cells sense and respond to the strength,direction,and duration of mechanical cues in the TME by various mechanotransduction pathways.However,far less understood is the comprehensive perspective of the functions and mechanisms of mechanotransduction.Due to the great therapeutic difficulties brought by the mechanical changes in the TME,emerging studies have focused on targeting the adverse mechanical factors in the TME to attenuate disease rather than conventionally targeting tumor cells themselves,which has been proven to be a potential therapeutic approach.In this review,we discussed the origins and roles ofmechanical factors in the TME,cell sensing,mechano-biological coupling and signal transduction,in vitro construction of the tumormechanicalmicroenvironment,applications and clinical significance in the TME. | Hanying Zhou Meng Wang Yixi Zhang Qingqing Su Zhengxin Xie Xiangyan Chen Ran Yan Ping Li Tingting Li Xiang Qin Hong Yang ChunhuiWu Fengming You Shun Li Yiyao Liu | 2022 | Cancer Communications2022，42，5： | 3 |
| 5 | BmCH25H,a vertebrate interferon-stimulated gene(ISG)homolog,inhibits BmNPV infection dependent on its hydroxylase activity in Bombyx mori显示文摘Cholesterol-25-hydroxylase(CH25H)has been identified as an interferon-stimulated gene(ISG)in mammals that exerts its antiviral effects by catalyzing the conversion of cholesterol to 25-hydroxycholesterol(25HC).However,invertebrates lack an antiviral system homologous to vertebrate interferons(IFNs)because the genomes of invertebrates do not encode IFN-like cytokines.Nevertheless,CH25H is present in insect genomes and it therefore deserves further study of whether and by which mechanism it could exert an antiviral effect in invertebrates.In this study,the Bombyx mori CH25H(BmCH25H)gene,of which the encoded protein has high homology with other lepidopteran species,was identified and located on chromosome 9.Interestingly,we found that the expression of BmCH25H was significantly upregulated in B.mori nucleopolyhedrovirus(BmNPV)-infected BmN cells and silkworm(B.mori)larvae at the early infection stage.The inhibitory effect of BmCH25H on BmNPV replication was further demonstrated to depend on its catalytic residues to convert cholesterol to 25HC.More importantly,we demonstrated that during BmNPV infection,BmCH25H expression was increased through the Janus kinase–signal transducer and activator of transcription(JAK–STAT)pathway,similar to the induction of ISGs following virus infection in vertebrates.This is the first report that CH25H has antiviral effects in insects;the study also elucidates the regulation of its expression and its mechanism of action. | Hongyun Wu Junming Xia Shigang Fei Yeyuan Wang Mengmeng Zhang Yiyao Guo Xian Li Luc Swevers Jingchen Sun Min Feng | 2023 | Insect Science2023，30，2： | 2 |
| 6 | Remodeling tumor immunosuppressive microenvironment via a novel bioactive nanovaccines potentiates the efficacy of cancer immunotherapy显示文摘The clinical outcomes of cancer nanovaccine have been largely impeded owing to the low antigen-specific T cell response rate and acquired resistance caused by the immunosuppressive tumor microenvironment(TME).Here,we reported a tumor acidity-responsive nanovaccine to remodel the immunosuppressive TME and expand the recruitment of tumor infiltrating lymphocytes(TILs)using hybrid micelles(HM),which encapsulated colony stimulating factor 1 receptor(CSF1-R)inhibitor BLZ-945 and indoleamine 2,3-dioxygenase(IDO)inhibitor NLG-919 in its core and displayed a model antigen ovalbumin(OVA)on its surface(denoted as BN@HM-OVA).The bioactive nanovaccine is coated with a polyethylene glycol(PEG)shell for extending nanoparticle circulation.The shell can be shed in response to the weakly acidic tumor microenvironment.The decrease in size and the increase in positive charge may cause the deep tumor penetration of drugs.We demonstrated that the bioactive nanovaccine dramatically enhance antigen presentation by dendritic cells(DCs)and drugs transportation into M1-like tumor-associated macrophages(TAMs)and tumor cells via size reduction and increasing positive charge caused by the weakly acidic TME.Such bioactive nanovaccine could remodel the immunosuppressive TME into an effector T cells favorable environment,leading to tumor growth inhibition in prophylactic and therapeutic E.G7-OVA tumor models.Furthermore,combining the bioactive nanovaccine with simultaneous anti-PD-1 antibody treatment leads to a long-term tumor inhibition,based on the optimal timing and sequence of PD-1 blockade against T cell receptor.This research provides a new strategy for the development of efficient cancer immunotherapy. | Xiaoxue Xie Yi Feng Hanxi Zhang Qingqing Su Ting Song Geng Yang Ningxi Li Xiaodan Wei Tingting Li Xiang Qin Shun Li Chunhui Wu Xiaojuan Zhang Guixue Wang Yiyao Liu Hong Yang | 2022 | Bioactive Materials2022，7，10： | 1 |
| 7 | Potential use and development strategy of bioenergy in southeast China-the case of Jiangsu Province 显示文摘 | Yaping Zhang Yuhui Zuo Yiyao Bai | 2008 | Fresenius Environmental Bulletin2008，17，8： | 1 |
| 8 | Potential Use and development strategy of bioenergy in Southeast China-the Case of Jiangsu Province显示文摘 | Yaping Zhang Yuhui Zuo Yiyao Bai | 2008 | Fresenius Environmental Bulletin2008，17，8： | 1 |
| 9 | Oxygen-assisted preparation of mechanoluminescent ZnS:Mn for dynamic pressure mapping显示文摘变换机械刺激点亮排放的 Mechanoluminescent 材料在人机器的相互作用为潜在的应用吸引了广泛的注意。这里,我们为 ZnS 的帮助氧的准备报导一条简单、可得到的新奇途径: Mn 粒子由固态在没有相应氧化物的形成的气压的反应。O 2 的存在在 wurtzite 阶段 ZnS 在 S 空缺的形成上有积极影响,导致 Mn 2+ 离子的介绍光中心和浅施主铺平,它能改进电子洞再结合率。O 2 比率和 Mn 2+ 离子做集中在发光效率上有重要效果,它分别地在 1%-20% 和 1 at.%-2 at.% 是最佳的。另外,一台设备基于有 0.032 MPa 1 的优秀压力敏感的 piezo-photonic 效果被制作,它能印射在 situ 从 2.2 ~ 40.6 MPa 的二维的压力分发。这台设备能被用于即时压力印射,聪明的传感器网络,高级安全系统,人机器的接口,和人工的皮肤。 | Xiandi Wang Rui Ling Yufei Zhang Miaoling Que Yiyao Peng Caofeng Pan | 2018 | Nano Research2018，11，4： | 1 |
| 10 | Wet-chemical synthesis and applications of amorphous metalcontaining nanomaterials显示文摘In the past decades,metal-containing nanomaterials have attracted increasing interests owing to their intriguing physicochemical properties and various promising applications.Recent research has revealed that the phase of metal-containing nanomaterials could significantly affect their properties and functions.In particular,nanomaterials with amorphous phase,which possess long-range disordered atomic arrangements,and the amorphous/crystalline heterophase nanostructures comprised of both amorphous and crystalline phases,have exhibited superior performance in various applications,e.g.,catalysis and energy storage.In this review,a brief overview of the recent progress on the wet-chemical synthesis and applications of amorphous and amorphous/crystalline heterophase metal-containing nanomaterials has been provided.Subsequently,on the basis of different categories of metal-containing nanomaterials,including metals,metal alloys,and metal compounds,their synthetic routes and promising applications will be highlighted.Finally,current challenges and some personal perspectives in this emerging research field will be proposed. | Jinzhe Liang Yiyao Ge Zhen He Qinbai Yun Guigao Liu Shiyao Lu Li Zhai Biao Huang Hua Zhang | 2023 | Nano Research2023，16，4： | 0 |
| 11 | Potential treatment with Chinese and Western medicine targeting NSP14 of SARS-CoV-2显示文摘The outbreak of coronavirus disease 2019(COVID-19)caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)is a serious global health threat.This raises an urgent need for the development of effective drugs against the deadly disease.SARS-CoV-2 non-structural protein 14(NSP14)carrying RNA cap guanine N7-methyltransferase and 30-50 exoribonuclease activities could be a potential drug target for intervention.NSP14 of SARS-CoV-2 shares 98.7%of similarity with the one(PDB 5NFY)of acute respiratory syndrome(SARS)by ClustalW.Then,the SARS-CoV-2 NSP14 structures were modelled by Modeller 9.18 using SARS NSP14(PDB 5NFY)as template for virtual screening.Based on the docking score from AutoDock Vina1.1.2,18 small molecule drugs were selected for further evaluation.Based on the 5 ns MD simulation trajectory,binding free energy(DG)was calculated by MM/GBSA method.The calculated binding free energies of Saquinavir,Hypericin,Baicalein and Bromocriptine for the N-terminus of the homology model wereà37.2711±3.2160,à30.1746±3.1914,à23.8953±4.4800,andà34.1350±4.3683 kcal/mol,respectively,while the calculated binding free energies wereà60.2757±4.7708,à30.9955±2.9975,à46.3099±3.5689,andà59.8104±3.5389 kcal/mol,respectively,when binding to the C-terminus.Thus,the compounds including Saquinavir,Hypericin,Baicalein and Bromocriptine could bind to the N-terminus and C-terminus of the homology model of the SARS-CoV-2 NSP14,providing a candidate drug against SARS-CoV-2 for further study. | Chao Liu Xiaoxiao Zhu Yiyao Lu Xianqin Zhang Xu Jia Tai Yang | 2021 | Journal of Pharmaceutical Analysis2021，11，3： | 0 |
| 12 | The law of anti-VCAM-1 targeted microbubbles adhesion to activated endothelial cells under controlled shear flow显示文摘Microbubbles can enhance the detection in noninvasive ultrasound imaging.Recently,targeted microbubbles have been developed to selectively adhere to specific and overexpressed p molecules in endothelial cells in some pathologic conditions.However,the law of | Lie Zhang,Hong Yang,Yiyao Liu(Department of Biophysics,School of Life Science and Technology,University of Electronic Science and Technology of China,Chengdu 610054,Sichuan,China) | 2009 | 医用生物力学2009，24，S1： | 0 |
| 13 | Synthesis of amorphous Pd-based nanocatalysts for efficient alcoholysis of styrene oxide and electrochemical hydrogen evolution显示文摘Amorphous nanomaterials with long-range disordered structures could possess distinct properties and promising applications,especially in catalysis,as compared with their conventional crystalline counterparts.It is imperative to achieve the controlled preparation of amorphous noble metal-based nanomaterials for the exploration of their phase-dependent applications.Here,we report a facile wet-chemical reduction strategy to synthesize various amorphous multimetallic Pd-based nanomaterials,including PdRu,PdRh,and PdRuRh.The phase-dependent catalytic performances of distinct Pd-based nanomaterials towards diverse catalytic applications have been demonstrated.Specifically,the usage of PdRu nanocatalysts with amorphous and crystalline face-centered cubic(fcc)phases can efficiently switch the ring-opening route of styrene oxide to obtain different products with high selectivity through alcoholysis reaction and hydrogenation reaction,respectively.Moreover,when used as an electrocatalyst for hydrogen evolution reaction(HER),the synthesized amorphous PdRh nanocatalyst exhibits low overpotential and high turnover frequency values,outperforming its crystalline fcc counterpart and most of the reported Pd-based HER electrocatalysts. | Yiyao Ge Jingjie Ge Biao Huang Xixi Wang Guigao Liu Xiang-Huan Shan Lu Ma Bo Chen Guanghua Liu Songmo Du An Zhang Hongfei Cheng Qingbo Wa Shiyao Lu Lujiang Li Qinbai Yun Kuo Yuan Qinxin Luo Zhichuan J.Xu Yonghua Du Hua Zhang | 2023 | Nano Research2023，16，4： | 0 |
| 14 | Hard nanocrystalline gold materials prepared via high-pressure phase transformation显示文摘As one of the important materials,nanocrystalline Au(n-Au)has gained numerous interests in recent decades owing to its unique properties and promising applications.However,most of the current n-Au thin films are supported on substrates,limiting the study on their mechanical properties and applications.Therefore,it is urgently desired to develop a new strategy to prepare nAu materials with superior mechanical strength and hardness.Here,a hard n-Au material with an average grain size of~40 nm is prepared by cold-forging of the unique Au nanoribbons(NRBs)with unconventional 4H phase under high pressure.Systematic characterizations reveal the phase transformation from 4H to face-centered cubic(fcc)phase during the cold compression.Impressively,the compressive yield strength and Vickers hardness(HV)of the prepared n-Au material reach~140.2 MPa and~1.0 GPa,which are 4.2 and 2.2 times of the microcrystalline Au foil,respectively.This work demonstrates that the combination of high-pressure cold-forging and the in-situ 4H-to-fcc phase transformation can effectively inhibit the grain growth in the obtained n-Au materials,leading to the formation of novel hard n-Au materials.Our strategy opens up a new avenue for the preparation of nanocrystalline metals with superior mechanical property. | Chenlong Xie Wenxin Niu Penghui Li Yiyao Ge Jiawei Liu Zhanxi Fan Xiaoxiao Liu Ye Chen Ming Zhou Zihe Li Mengdong Ma Yonghai Yue Jing Wang Li Zhu Kun Luo Yang Zhang Yingju Wu Lin Wang Bo Xu Hua Zhang Zhisheng Zhao Yongjun Tian | 2022 | Nano Research2022，15，7： | 0 |
| 15 | Recent Progress on Monoelemental Nanomaterials with Unconventional Crystal Phases显示文摘As an important parameter of crystalline materials,the crystal phase describes the periodic atomic arrangement in their structures.For some monoelemental materials,e.g.,carbon and phosphorus,they can exist in more than one crystal phase.The different crystal phases of monoelemental materials result in different physicochemical properties and functions.Therefore,engineering the crystal phase of monoelemental materials gives an effective strategy to modulate their properties and functions.Conventionally,the crystal phase of monoelemental materials can be altered under some harsh conditions,e.g.,high temperature and high pressure.Recently,with the rapid development of nanotechnology,various monoelemental materials with unconventional crystal phases have been well developed on the nanoscale.For example,our group has successfully achieved the synthesis of Au nanomaterials with unconventional hexagonal close-packed(hcp)2H and 4H phases by wetchemical methods,which exhibit distinct optical properties as well as outstanding electrocatalytic performance when compared to those with a thermodynamically stable facecentered cubic(fcc)phase.In this Account,we give a comprehensive overview of the recent development of monoelemental nanomaterials with unconventional crystal phases and their crystal-phase-dependent properties and applications.We first introduce the typical strategies for the synthesis of monoelemental nanomaterials with unconventional crystal phases.By using a wet-chemical reduction method,template-assisted method,and thermal annealing method,monoelemental nanomaterials with unconventional crystal phases can be directly prepared.Besides,unconventional-phase monoelemental nanomaterials can also be obtained via the phase transformation from materials with conventional crystal phases under specific conditions.In addition,some other methods have also been reported for preparing monoelemental nanomaterials with unconventional crystal phases,such as controlled crystallization of amorphous structure,the chemical vapor transport(CVT)method,electrodeposition,galvanic replacement,sputter-deposition,and so on.Subsequently,we summarize the unique structural stability and magnetic,electronic,optical,and other properties of the obtained monoelemental nanomaterials with unconventional crystal phases.We also highlight their promising applications in catalysis and batteries.Finally,we present our personal perspectives on the challenges and future opportunities in this important research field. | Bo Chen Qinbai Yun Yiyao Ge Lujiang Li Hua Zhang | 2023 | Accounts of Materials Research2023，4，4： | 0 |
| 16 | Characteristics and Meteorological Conditions of Ozone Pollution in Shantou City显示文摘Based on routine monitoring data of air quality and meteorological data in Shantou City during 2015-2019,temporal-spatial variation characteristics of O 3 pollution and its correlation with meteorological conditions in Shantou City were explored.The research results showed that O 3 pollution days in Shantou City showed an increasing trend year by year,and O 3 pollution had far-distance transportation and the development trend from offshore Nan ao Island to urban district.In spring and autumn,there was serious O 3 pollution,and it was the most prominent in October.Its diurnal variation in O 3 pollution days was mainly wide-peak type in the afternoon,showing as that O 3 concentration declined slowly after the noon.In O 3 pollution days,higher O 3 concentration was easy to appear at night,causing that O 3 peak in the second day was uplifted,and there was continuous O 3 pollution.Combining backward trajectory analysis chart,it was found that Shantou was mainly affected by coastal transport of northerly polluted air mass,and it was transported into Shantou City from the east to the northeast.O 3 from long-distance transmission superimposed with locally generated O 3,which commonly pushed up the level of O 3 concentration.The weather of O 3 pollution in Shantou City had the characteristics of high temperature and low humidity.There was 25-30℃of temperature interval and 46%-60%of relative humidity interval,and it was accompanied by grade-2 easterly wind. | Juan LI Chengliu LI Lianghong XIAO Yan GUO Yiyao HUANG Shuchi CHEN Miao CHEN Wenshu LI Yufeng ZHANG | 2021 | Meteorological and Environmental Research2021，12，1： | 0 |
| 17 | Development and internal validation of the Comprehensive ALPPS Preoperative Risk Assessment(CAPRA)score显示文摘It is with great interest we read the recent study by Capobianco et al.(1),which reported that the Comprehensive Associating Liver Partition and Portal Vein Ligation for Staged Hepatectomy(ALPPS)Preoperative Risk Assessment(CAPRA)score had an impressive ability to predict postoperative mortality before surgery.This study had the largest number of ALPPS patients outside the ALPPS registry,which included 451 patients who underwent ALPPS at 13 centers.The model was constructed on the basis of patient characteristics,underlying disease,and procedure type before Stage 1 of ALPPS.The C statistic was 0.837[95%confidence interval(CI):0.789-0.885],suggesting good discriminatory capacity,which was validated by applying bootstraps and tested on selected subgroups of patients. | Junwei Zhang Huayu Yang Xin Lu Yiyao Xu | 2022 | Hepatobiliary Surgery and Nutrition2022，11，3： | 0 |
| 18 | Corrigendum to “Remodeling tumor immunosuppressive microenvironment via a novel bioactive nanovaccines potentiates the efficacy of cancer immunotherapy” [Bioactive Mater. 16 107-119]显示文摘The authors regret that the published version of the above article contained two errors which were not identified during the proofing stage.Also,Figure 2A and 6C have been replaced.The authors apologize for these errors and state that these corrections do not change the scientific conclusions of the article in any way. | Xiaoxue Xie Yi Feng Hanxi Zhang Qingqing Su Ting Song Geng Yang Ningxi Li Xiaodan Wei Tingting Li Xiang Qin Shun Li Chunhui Wu Xiaojuan Zhang Guixue Wang Yiyao Liu Hong Yang | 2023 | Bioactive Materials2023，，3： | 0 |
| 19 | Wet-chemical synthesis of two-dimensional metal nanomaterials for electrocatalysis显示文摘Two-dimensional(2D)metal nanomaterials have gained ever-growing research interest owing to their fascinating physico chemical properties and promising application,especially in the held of ele ctrocatalysis.In this review,we briefly introduce the recent advances in wet-chemical synthesis of 2D metal nanomaterials.Subsequently,the catalytic performances of 2D metal nanomaterials in a variety of electrochemical reactions are illustrated.Finally,we summarize current challenges and highlight our perspectives on preparing high-performance 2D metal electro catalysts. | Zijian Li Li Zhai Yiyao Ge Zhiqi Huang Zhenyu Shi Jiawei Liu Wei Zhai Jinzhe Liang Hua Zhang | 2022 | National Science Review2022，9，5： | 0 |
| 20 | Voltage Profile Optimization of Active Distribution Networks Considering Dispatchable Capacity of 5G Base Station Backup Batteries显示文摘The penetration of distributed energy resources(DERs) and energy-intensive resources is gradually increasing in active distribution networks(ADNs), which leads to frequent and severe voltage violation problems. As a densely distributed flexible resource in the future distribution network, 5G base station(BS) backup battery is used to regulate the voltage profile of ADN in this paper. First, the dispatchable potential of 5G BS backup batteries is analyzed. Considering the spatial-temporal characteristics of electric load for 5G BS, the dispatchable capacity of backup batteries at different time intervals is evaluated based on historical heat map data. Then, a voltage profile optimization model for ADN is established, consisting of 5G BS backup batteries and other voltage regulation resources. In this model, the charging/discharging behavior of backup batteries is based on its evaluation result of dispatchable capacity. Finally, the range of charging/discharging cost coefficients of 5G BS that benefits ADN and 5G operators are analyzed respectively. Further, an incentive policy for 5G operators is proposed. Under this policy, the charging/discharging cost coefficients of 5G BS can achieve a win-win situation for ADN and 5G operators. As an emerging flexible resource in ADN, the effectiveness and economy of 5G BS backup batteries participating in voltage profile optimization are verified in a test distribution network. | Yiyao Zhou Qianggang Wang Yao Zou Yuan Chi Niancheng Zhou Xuefei Zhang Chen Li Qinqin Xia | 2023 | Journal of Modern Power Systems and Clean Energy2023，11，6： | 0 |
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