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An arch-shape wood evaporator decorated by metal-organic framework for solar interface evaporation

Nano Research 2024年第7期17卷 6661-6672页

作者： Tiantian wu Liming Zhao Yaning Xu Ziwei Cui Lixing Kang Yahui cai Zupeng Chen Dan Tian Co-Innovation Center of Efficient Processing and Utilization of Forest Resources College of Materials Science and EngineeringNanjing Forestry UniversityNanjing 210037China Key Laboratory of Multifunctional Nanomaterials and Smart Systems Suzhou Institute of Nano-Tech and Nano-BionicsChinese Academy of SciencesSuzhou 215123China College of Materials Science and Engineering Nanjing Forestry UniversityNanjing 210037China

To achieve sustainable desalination and water purification,solar interface evaporation technology is an effective means due to its high energy *** photothermal conversion materials and surface design are crucial for the interfacial solar evaporation *** to design water transport routes and thermal insulating layers simultaneously is one of the major challenges to solar interface evaporation technology ***,this work reports an arch-shaped wood evaporator(pine@carbon black(CB)-metal-organic framework-801(MOF-801)-36%)for efficient,fast and continuous interfacial solar evaporation,which is composed of an arch-shaped wood substrate,MOF-801,and CB as a light absorption *** archshaped structure has a double-sided evaporation effect,which has a synergistic effect on augmenting solar evaporation *** addition,the in-situ growth of MOF-801 in pretreated wood microchannels renders the wood evaporator a significant function of reducing the equivalent enthalpy of evaporation due to the reduction of the hydrogen bonding density of water molecules as they pass through the wood *** best evaporation rate of the arch-shaped wood evaporator can reach 2.535 kg·m^(−2)·h^(−1),and the efficiency reaches 93.7%under the irradiation of 1 sun ***,it could be used for desalination and wastewater treatment to collect fresh water that meets drinking requirements set by the World Health Organization(WHO).This integrated evaporator provides an efficient way for commercial portable photothermal conversion and new ideas for advanced solar-driven water treatment technology.

关键词： arch-shaped solar evaporation wood metal-organic frameworks(MOFs) double-sided evaporation

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Tumor targeted and GSH stimuli response a-lactalbumin nanotubes co-delivering doxorubicin and siRNA for cancer therapy

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Journal of Future Foods 2024年第4期4卷 300-308页

作者： Guohua Hou Di wu xing Li Bin Liu Research Center of Food Colloids and Delivery of Functionaliny Collge of Food Science and Mutritional EngineeringChina Agriculnrral UniversinBeijimg 10083China Department of Numition cand Heaith China Agricultural UniversityBeijing 100193China Deparoment of Health Sciences and Technology.Eidgenossische Technische Hochschule Zinich Zurich 8092Switzerland

α-Lactalbumin(a-lac),a natural food-sourced protein,exhibits high biocompatibility as delivery systems for small bioactive molecules or ***,their potential clinical application as a delivery system is greatly limited due to the 1ack of targeting to desired tissues,such as ***,a delivery system/nanocarier of nantube(NT)was fabricated by the self-assembly of peptides hydrolyzed from *** the 1oading of anti-tumor agents of doxorubicin(Dox)and siRNA,NTs were conjugated with the tLyp-1 peptide to specifially target the neuropilin 1 receptor,which exists on the membrane of MDA-MB-231 cancer *** micromonphology of NTs was not affected during the processes of 1oading and targeting ***,no significant changes in the size and zeta potential of the tI yp-1/NTs/Dox/siRNA nanocarrier were observed when stored in phosphate buffered saline for 7 days,indicating outstanding ***,both the cellular uptake efficiency and tumor accumulation effects of NTs on MDA-MB-231 breast cancer cells were significantly improved after modification with *** relative viability of MDA-MB-231 cells was decreased by 70.1%in viro after treatmnent with tLyp-1/NTs/Dox/siRNA(5μg/mL Dox).Finally,a synergistic anticancer effect of Dox and siRNA co-loaded in tLyp-1/NTs was achieved in the anticancer treatment of MDA-MB-231 tumor-bearing *** findings indicate that food-sourced protein a-lac nanocarriers could be used for the co-delivery of bioactive molecules and RNA,achieving synergistic and effcient therapeutic effects.

关键词： α-Lactabumin nanotube Nanocarier Tumor-targeted siRNA Synergistic effect

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Three dimensional velocity model and its tectonic implications at China Seismic Experimental Site,eastern margin of the Tibetan Plateau

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Science China Earth Sciences 2024年第7期67卷 2268-2290页

作者： Jianping wu Yan cai Wei WANG Weilai WANG Changzai WANG Lihua FANG Yaning LIU Jing LIU Institute of Geophysics China Earthquake AdministrationBeijing 100081China Beijing Baijiatuan Earth Science National Observation and Research Station Beijing 1095China Beijing Earthquake Agency Beijing 100080China

The China Seismic Experimental Site(CSES)is located at the intersection of the Tibetan Plateau,South China Block,and Indian Plate and has complex geological settings and intense crustal deformation,making it one of the most seismically active areas in Chinese mainland.A high-resolution,three-dimensional(3D)crust-mantle velocity structure is crucial for understanding seismotectonic environments,lithospheric deformation mechanisms,and deep dynamic *** first constructed a high-vertical-resolution 3D initial velocity model using the joint inversion of receiver functions and surface waves and then obtained a 3D P-and S-wave velocity model(CSES-VM1.0)with the highest lateral resolution of 0.25°for the CSES using double-difference *** to the limitations of the Sn observation data,the resolution of the S-wave velocity model in the lower crust and upper mantle was reduced,making it closer to the initial model provided by joint inversion.A comparison with explosive-source seismic data showed that the synthetic P-wave first-arrival travel times of the new model were closer to the observations than those of the previous velocity *** velocity cross-sections across the source areas of the 2022 Lushan MS6.1 and Ludian MS6.8 earthquakes reveal that the former earthquake occurred near a weak contact zone between the Tibetan Plateau and Sichuan Basin,and the rupture of the latter earthquake occurred in a granitic area,with the northern end blocked by rigid high-velocity bodies.A clear high-velocity anomaly zone is distributed along the western margin of the Yangtze Block,revealing the spatial distribution of Neoproterozoic intermediate-basic *** high-velocity zone significantly controls the morphology of fault zones and influences the rupture processes of major *** northeast-southwest and north-south trending high-velocity anomalies were found near Panzhihua,potentially related to Neoproterozoic and Middle-Late Permian intermediate

关键词： Eastern Tibetan Plateau China Seismic Experimental Site Yangtze Block Velocity model Double-difference tomography

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Evolved differential model for sporadic graph time-series prediction

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Intelligent and Converged Networks 2024年第3期5卷 237-247页

作者： Yucheng xing Jacqueline wu Yingru Liu Xuewen Yang Xin Wang Department of Electrical and Computer Engineering Stony Brook UniversityStony BrookNY 11794USA New York University New YorkNY 10012USA

Sensing signals of many real-world network systems,such as traffic network or microgrid,could be sparse and irregular in both spatial and temporal domains due to reasons such as cost reduction,noise corruption,or device *** is a fundamental but challenging problem to model the continuous dynamics of a system from the sporadic observations on the network of nodes,which is generally represented as a *** this paper,we propose a deep learning model called Evolved Differential Model(EDM)to model the continuous-time stochastic process from partial observations on *** model incorporates diffusion convolutional network to parameterize continuous-time system dynamics by graph Ordinary Differential Equation(ODE)and graph Stochastic Differential Equation(SDE).The graph ODE is applied to accurately capture the spatial-temporal relation and extract hidden features from the *** graph SDE can efficiently capture the underlying uncertainty of the network *** the recurrent ODE-SDE scheme,EDM can serve as an accurate online predictive model that is effective for either monitoring or analyzing the real-world networked *** extensive experiments on several datasets,we demonstrate that EDM outperforms existing methods in online prediction tasks.

关键词： graph sequence prediction sporadic time series continuous model stochastic model differential equation

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A lipid droplets-targetable fluorescent probe for polarity detection in cells of iron death,inflammation and fatty liver tissue

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Chinese Chemical Letters 2024年第6期35卷 365-369页

作者： xing Tian Di wu Wanheng Wei Guifu Dai Zhanxian Li Benhua Wang Mingming Yu Green Catalysis Center and College of Chemistry Zhengzhou UniversityZhengzhou 450001China School of Life Sciences Zhengzhou UniversityZhengzhou 450001China Shenzhen Research Institute of Central South University Shenzhen 518057China

Abnormal accumulation and metabolism of lipid droplets can lead to a variety of ***,a key parameter of the microenvironment,is closely associated with many diseases and dysfunctions in the *** is important to elucidate the relationship between the physiological activity of lipid droplets(LDs)and the polarity of the *** this work,based on push-pull mechanism,a fluorescent probe(E)-3-(5-(4-(diphenylamino)phenyl)thiophen-2-yl)-1-(2-hydroxyphenyl)prop-2-en-1-one(PPTH)with aggregation-induced emission(AIE)properties for the detection of polarity changes in cells was *** not only visualize intracellular polarity fluctuation of iron death and inflammation but also distinguish between normal and fatty liver tissue.

关键词： Lipid droplets AIE Polarity Ferroptosis Fatty liver

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Stackelberg Game-Based Optimal Dispatch for PEDF Park and Power Grid Interaction under Multiple Incentive Mechanisms

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Energy Engineering 2024年第10期121卷 3075-3093页

作者： Weidong Chen Yun Zhao Xiaorui wu Ziwen cai Min Guo Yuxin Lu Integrated Energy Research Institute Electric Power Research Institute of Guangxi Power Grid Co.Ltd.Nanning530023China Guangxi Key Laboratory of Intelligent Control and Maintenance of Power Equipment Nanning530023China Institute of Electricity Consumption and Measurement Technology CSG Electric Power Research InstituteGuangzhou510663China

The integration of photovoltaic,energy storage,direct current,and flexible load(PEDF)technologies in building power systems is an importantmeans to address the energy crisis and promote the development of green *** friendly interaction between the PEDF systems and the power grid can promote the utilization of renewable energy and enhance the stability of the power *** this purpose,this work introduces a framework of multiple incentive mechanisms for a PEDF park,a building energy system that implements PEDF *** incentive mechanisms proposed in this paper include both economic and noneconomic aspects,which is the most significant innovation of this *** modeling the relationship between a PEDF park and the power grid into a Stackelberg game,we demonstrate the effectiveness of these incentive measures in promoting the friendly interaction between the two *** this game model,the power grid determines on the prices of electricity trading and incentive subsidy,aiming to maximize its revenue while reducing the peak load of the PEDF *** the other hand,the PEDF park make its dispatch plan according to the prices established by the grid,in order to reduce electricity consumption expense,improve electricity utility,and enhance the penetration rate of renewable *** results show that the proposed incentive mechanisms for the PEDF park can help to optimize energy consumption and promote sustainable energy practices.

关键词： Demand response(DR) incentives photovoltaic energy storage direct current and flexible load(PEDF) reputation Stackelberg game

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Evaluation of molecular residual disease in operable non-small cell lung cancer with gene fusions,MET exon skipping or de novo MET amplification

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Frontiers of Medicine 2024年第4期18卷 735-743页

作者： Rui Fu Yuanyuan Xiong Miao cai Fang Li Rongrong Chen Yilong wu Wenzhao Zhong School of Medicine South China University of TechnologyGuangzhou510006China Guangdong Lung Cancer Institute Guangdong Provincial Key Laboratory of Translational Medicine in Lung CancerGuangdong Provincial People’s Hospital(Guangdong Academy of Medical Sciences)Southern Medical UniversityGuangzhou510080China Geneplus-Beijing Beijing102206China

Gene fusions and MET alterations are rare and difficult to detect in plasma *** clinical detection efficacy of molecular residual disease(MRD)based on circulating tumor DNA(ctDNA)in patients with non-small cell lung cancer(NSCLC)with these mutations remains *** prospective,non-intervention study recruited 49 patients with operable NSCLC with actionable gene fusions(ALK,ROS1,RET,and FGFR1),MET exon 14 skipping or de novo MET *** analyzed 43 tumor tissues and 111 serial perioperative plasma samples using 1021-and 338-gene panels,*** MRD correlated with a significantly higher recurrence rate(P<0.001),yielding positive predictive values of 100%and 90.9%,and negative predictive values of 82.4%and 86.4%at landmark and longitudinal time points,*** with detectable MRD showed reduced disease-free survival(DFS)compared to those with undetectable MRD(P<0.001).Patients who harbored tissue-derived fusion/MET alterations in their MRD had reduced DFS compared to those who did not(P=0.05).To our knowledge,this is the first comprehensive study on ctDNA-MRD clinical detection efficacy in operable NSCLC patients with gene fusions and MET *** with detectable tissue-derived fusion/MET alterations in postoperative MRD had worse clinical outcomes.

关键词： ctDNA molecular residual disease operable NSCLC gene fusion MET exon skipping MET amplification

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Physiological Response Mechanism and Drought Resistance Evaluation of Passiflora edulis Sims under Drought Stress

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Phyton-International Journal of Experimental Botany 2024年第6期93卷 1345-1363页

作者： Binyang Zhao Fengchan wu Guojun cai Peiyu Xi Yulin Guo Anding Li College of Forestry Guizhou UniversityGuiyang550025China Guizhou Institute of Biology Guizhou Academy of SciencesGuiyang550009China College of Resources and Environment Hunan Agricultural UniversityChangsha410128China

In order to explore the response mechanism of Passiﬂora edulis Sims to drought stress,the changes in morpho-logical and physiological traits of Passiﬂora edulis Sims under different drought conditions were studied.A total of 7 germplasm resources of Passiﬂora edulis Sims were selected and tested under drought stress by the pot culture method under 4 treatment levels:75%–80%(Control,CK)of maximumﬁeld water capacity,55%–60%(Light Drought,LD)of maximumﬁeld water capacity,i.e.,mild drought,40%–45%(Moderate Drought,MD)of max-imumﬁeld water capacity,i.e.,moderate drought and 30%–35%(Severe Drought,SD)of maximumﬁeld water capacity,i.e.,severe *** the 40th day of drought treatment,13 indices,including seedling growth mor-phology,physiology,and biochemistry,were *** results showed that under drought stress,the height and ground diameter of *** Sims gradually decreased with increasing drought stress,and there were signiﬁ-cant differences in seedling height and ground diameter among the *** stress signiﬁcantly inhib-ited the growth of seven *** Sims *** contents of soluble sugar(SS),soluble protein(SP),proline(Pro),and other substances in *** Sims basically increased with increasing drought *** the aggrava-tion of drought stress,the malondialdehyde(MDA)content of *** Sims tended to increase to different degrees,the superoxide dismutase(SOD)activity and peroxidase(POD)activity both tended to increase atﬁrst and then decrease,and the change in catalase(CAT)activity mostly showed a gradual increasing *** con-tents of endogenous hormones in *** Sims signiﬁcantly differed under different degrees of drought *** the aggravation of drought stress,the abscisic acid(ABA)content of *** Sims tended to increase,whereas the contents of gibberellin(GA),indoleacetic acid(IAA),and zeatin nucleoside(ZR)exhibited a down-ward trend.A comprehensive evaluation of the drought resistance of seven *** Sim

关键词： Drought resistance water stress phytohormone morphological trait physiological traits

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Event-Triggered Fixed-Time Consensus of Second-Order Nonlinear Multi-Agent Systems with Delay and Switching Topologies

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Journal of Shanghai Jiaotong university(Science) 2024年第4期29卷 625-639页

作者： xing Youjing GAO Jinfeng LIU Xiaoping wu Ping School of Information Science and Engineering Zhejiang Sci-Tech UniversityHangzhou310018China Department of Systems and Computer Engineering Carleton UniversityOttawaK1S 5B6Canada

To address fixed-time consensus problems of a class of leader-follower second-order nonlinear multi-agent systems with uncertain external disturbances,the event-triggered fixed-time consensus protocol is ***,the virtual velocity is designed based on the backstepping control method to achieve the system consensus and the bound on convergence time only depending on the system ***,an event-triggered mechanism is presented to solve the problem of frequent communication between agents,and triggered condition based on state information is given for each *** is available to save communication resources,and the Zeno behaviors are ***,the delay and switching topologies of the system are also ***,the system stabilization is analyzed by Lyapunov stability ***,simulation results demonstrate the validity of the presented method.

关键词： event-triggered mechanism fixed-time consensus multi-agent systems switching topologies

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Key genes and regulatory networks for diabetic retinopathy based on hypoxia-related genes:a bioinformatics analysis

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International Journal of Ophthalmology(English edition) 2024年第8期17卷 1411-1417页

作者： cai-Han Yu cai-Xia wu Dai Li Lan-Lan Gong Xu-Dong Lyu Jie Yang Department of Ophthalmology Xianning Central HospitalThe First Affiliated Hospital of Hubei University of Science and TechnologyXianning 437100Hubei ProvinceChina School of Pharmacy Xianning Medical CollegeHubei University of Science and TechnologyXianning 437100Hubei ProvinceChina School of Optometry Hubei University of Science and TechnologyXianning 430071Hubei ProvinceChina

AIM:To prevent neovascularization in diabetic retinopathy(DR)patients and partially control disease ***:Hypoxia-related differentially expressed genes(DEGs)were identified from the GSE60436 and GSE102485 datasets,followed by gene ontology(GO)functional annotation and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment *** candidate drugs were screened using the CMap ***,a protein-protein interaction(PPI)network was constructed to identify hypoxia-related hub genes.A nomogram was generated using the rms R package,and the correlation of hub genes was analyzed using the Hmisc R *** clinical significance of hub genes was validated by comparing their expression levels between disease and normal groups and constructing receiver operating characteristic curve(ROC)***,a hypoxia-related miRNA-transcription factor(TF)-Hub gene network was constructed using the NetworkAnalyst online ***:Totally 48 hypoxia-related DEGs and screened 10 potential candidate drugs with interaction relationships to upregulated hypoxia-related genes were identified,such as ruxolitinib,meprylcaine,and *** addition,8 hub genes were also identified:glycogen phosphorylase muscle associated(PYGM),glyceraldehyde-3-phosphate dehydrogenase spermatogenic(GAPDHS),enolase 3(ENO3),aldolase fructose-bisphosphate C(ALDOC),phosphoglucomutase 2(PGM2),enolase 2(ENO2),phosphoglycerate mutase 2(PGAM2),and 6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 3(PFKFB3).Based on hub gene predictions,the miRNA-TF-Hub gene network revealed complex interactions between 163 miRNAs,77 TFs,and hub *** results of ROC showed that the except for GAPDHS,the area under curve(AUC)values of the other 7 hub genes were greater than 0.758,indicating their favorable diagnostic ***:PYGM,GAPDHS,ENO3,ALDOC,PGM2,ENO2,PGAM2,and PFKFB3 are hub genes in DR,and hypoxia-related hub genes exhibited favorable diagnostic perform

关键词： diabetic retinopathy hypoxia-related genes hub genes miRNA-TF-Hub gene drug prediction

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