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Chinese Physics Letters 2011年第12期28卷 312-312页

作者： liu Tao huang Zheng National Key Laboratory for Electronic Measurement Technology and Key Laboratory of Instrumentation Science and Dynamic Measurement North University of ChinaTaiyuan 030051 Xi'an Institute of Electromechanical Information Technology Xi'an 710065

The authors withdraw the research paper“High-Efficiency Graphene Photo Sensor Using a Transparent Electrode”,which was published in Chinese Physics Letters 28(10),107301(2011),due to the major mistakes in management and experiment,which led to the authors adopting inappropriate data published without sufficient examination and permission processes.

关键词： Efficiency Photo mistake

Changes of the peripapillary vascular parameters inpremature infants without retinopathy of prematurityusing U-net segmentation

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International Journal of Ophthalmology(English edition) 2024年第8期17卷 1453-1461页

作者： Shuai liu Lei liu Cui-Xia Ma liu-Hui huang Bin Li School of Information Science and Technology University of Science and Technology of ChinaHefei 230022Anhui ProvinceChina Zhejiang Lab Hangzhou 311121Zhejiang ProvinceChina Eye Institute Affiliated Hospital of Nantong UniversityMedical School of Nantong UniversityNantong 226006Jiangsu ProvinceChina Anhui Province Maternity and Child Health Hospital Maternity and Child Health Hospital Affiliated to Anhui Medical UniversityHefei 230001Anhui ProvinceChina Department of Ophthalmology Tenth People’s Hospital Affiliated with Shanghai Tongji University School of MedicineShanghai 200072China

AIM:To quantitatively assess the changes in mean vascular tortuosity(mVT)and mean vascular width(mVW)around the optic disc and their correlation with gestational age(GA)and birth weight(BW)in premature infants without retinopathy of prematurity(ROP).METHODS:A single-center retrospective study included a total of 133(133 eyes)premature infants[mean corrected gestational age(CGA)43.6wk]without ROP as the premature group and 130(130 eyes)CGA-matched fullterm infants as the control *** peripapillary mVT and mVW were quantitatively measured using computerassisted ***:Premature infants had significantly higher mVT(P=0.0032)and lower mVW(P=0.0086)by 2.68(10^(4) cm^(-3))and 1.85μm,*** analysis with GA showed significant differences(P=0.0244)in mVT between the early preterm and middle to late preterm groups,but the differences between mVW were not significant(P=0.6652).The results of the multiple linear regression model showed a significant negative correlation between GA and BW with mVT after adjusting sex and CGA(P=0.0211 and P=0.0006,respectively).For each day increase in GA at birth,mVT decreased by 0.1281(10^(4) cm^(-3))and for each 1 g increase in BW,mVT decreased by 0.006(10^(4) cm^(-3)).However,GA(P=0.9402)and BW(P=0.7275)were not significantly correlated with ***:Preterm birth significantly affects the peripapillary vascular parameters that indicate higher mVT and narrower mVW in premature infants without *** in these parameters may provide new insights into the pathogenesis of ocular vascular disease.

关键词： premature infants retinopathy of prematurity retinal vessels parameter computer-assisted techniques

Data driven reduced modeling for fluidized bed with immersed tubes based on PCA and Bi-LSTM neural networksAuthor links open overlay panel

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Particuology 2024年第8期91卷 1-18页

作者： Jiabin Fang Wenkai Cu huang liu Huixin Zhang Hanqing liu Jinjia Wei Xiang Ma Nan Zheng School of Chemical Engineering and Technology Xi'an Jiaotong UniversityXi'anShaanxi 710049China

The fast and accurate reduced-order modeling of fluidized beds is a challenging task in the field of fluid dynamics,owing to their high dimensionality and nonlinear dynamic *** this study,a nonintrusive reduced order modeling method,the reduced order model based on principal component analysis and bidirectional long short-term memory networks(PBLSTM ROM),was developed to capture complex spatio-temporal dynamics of fluidized *** combining principal component analysis and Bidirectional long-short-term memory networks,the PBLSTM ROM effectively extracted dynamic evolution information without any prior knowledge of governing equations,enabling reduced-order modeling of unsteady flow *** PBLSTM ROM was validated using the solid volume fraction and gas velocity flow fields of a fluidized bed with immersed tubes,showing superior performance over both the PLSTM and PANN ROMs in accurately capturing temporal changes in the fluidization fields,especially in the region near immersed tubes where severe fluctuations ***,the PBLSTM ROM improved the simulation speed by five orders of magnitude compared to traditional computational fluid dynamics *** findings suggest that the PBLSTM ROM presents a promising approach for analyzing the complex fluid flows in engineering practice.

关键词： Reduced order modeling Fluidized bed Deep learning Bi-LSTM

Rationally construction of atomic-precise interfacial charge transfer channel and strong build-in electric field in nanocluster-based Zscheme heterojunctions with enhanced photocatalytic hydrogen production

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Nano Research 2024年第6期17卷 5002-5010页

作者： Qingtao Zhu Honglei Shen Chao Han liu huang Yanting Zhou Yuanxin Du Xi Kang Manzhou Zhu Department of Materials Science and Engineering Centre for Atomic Engineering of Advanced MaterialsKey Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of EducationKey Laboratory of Functional Inorganic Material Chemistry of Anhui ProvinceAnhui UniversityHefei 230601China

The lack of effective charge transfer driving force and channel limits the electron directional migration in nanoclusters(NC)-based heterostructures,resulting in poor photocatalytic ***,a Z-scheme NC-based heterojunction(Pt1Ag28-BTT/CoP,BTT=1,3,5-benzenetrithiol)with strong internal electric field is constructed via interfacial Co-S bond,which exhibits an absolutely superiority in photocatalytic performance with 24.89 mmol·h^(−1)·g−1 H_(2)production rate,25.77%apparent quantum yield at 420 nm,and~100%activity retention in stability,compared with Pt1Ag28-BDT/CoP(BDT=1,3-benzenedithiol),Ag29-BDT/CoP,and *** enhanced catalytic performance is contributed by the dual modulation strategy of inner core and outer shell of NC,wherein,the center Pt single atom doping regulates the band structure of NC to match well with CoP,builds internal electric field,and then drives photogenerated electrons steering;the accurate surface S modification promotes the formation of Co-S atomic-precise interface channel for further high-efficient Z-scheme charge directional *** work opens a new avenue for designing NC-based heterojunction with matchable band structure and valid interfacial charge transfer.

关键词： atomically precise metal nanocluster Z-scheme heterojunction interfacial charge transfer build-in electric field photocatalytic hydrogen production

Exploration of pathogenic microorganism within the small intestine of necrotizing enterocolitis

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World Journal of Pediatrics 2024年第2期20卷 165-172页

作者： Yan Wang Kun Jiang Qiao Xia Xia Kang Shan Wang Ji-Hong Yu Wen-Feng Ni Xiao-Qin Qi Ying-Na Zhang Jin-Bao Han Gang liu Lei Hou Zhi-Chun Feng liu-Ming huang Clinical Biobank Center Medical Innovation Research Division of ChinesePLA General HospitalBeijingChina Institute of Basic Medical Sciences Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Senior Department of Pediatrics The Seventh Medical Center of PLA General HospitalBeijing 100700China Department of Neurology The First Medical CenterChinese PLA General HospitalBeijing 100853China Department of Emergency Center National Center for Children's HealthBeijing Children's HospitalCapital Medical UniversityBeijing 100045China

Background Necrotizing enterocolitis(NEC)is the most common severe gastrointestinal emergency in *** designed this study to identify the pathogenic microorganisms of NEC in the microbiota of the small intestine of *** Using the 16S ribosomal DNA(rDNA)sequencing method,we compared and analyzed the structure and diversity of microbiotas in the intestinal feces of different groups of neonates:patients undergoing jejunostomy to treat NEC(NP group),neonates undergoing jejunostomy to treat other conditions(NN group),and neonates with NEC undergoing conservative treatment(NC group).We took intestinal feces and saliva samples from patients at different time *** The beta diversities of the NP,NN,and NC groups were all *** comparing the beta diversities between different time points in the NP group,we found similar beta diversities at time points El to E3 but significant differences between the E2-E3 and E4 time points:the abundances of Klebsiella and Enterococcus(Proteobacteria)were higher at the E1-E3 time points;the abundance of Escherichia-Shigella(Proteobacteria)increased at the E2 time point,and the abundance of Klebsiella decreased significantly,whereas that of Streptococcus increased significantly at the E4 time *** Our results suggest that the pathological changes of intestinal necrosis in the small intestine of infants with NEC are not directly caused by excessive proliferation of pathogenic bacteria in the small *** sources of microbiota in the small intestine of neonates,especially in premature infants,may be affected by multiple factors.

关键词： Microbiota Necrotizing enterocolitis-Small intestine 16S rDNA

Overexpression of TRPV1 activates autophagy in human lens epithelial cells under hyperosmotic stress through Ca^(2+)-dependent AMPK/mTOR pathway

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International Journal of Ophthalmology(English edition) 2024年第3期17卷 420-434页

作者： liu-Hui huang Jiao Lyu Sheng Chen Ting-Yi Liang Yu-Qing Rao Ping Fei Jing Li Hai-Ying Jin Pei-Quan Zhao Department of Ophthalmology Shanghai Xinhua Hospital Affiliated with Shanghai Jiao Tong University School of MedicineShanghai 200092China Department of Ophthalmology Shanghai Tenth People’s Hospital Affiliated with Shanghai Tongji University School of MedicineShanghai 200072China Centre for Eye Research Australia Royal Victorian Eye and Ear HospitalEast MelbourneVictoria 3002Australia Ophthalmology Department of SurgeryUniversity of MelbourneEast MelbourneVictoria 3002Australia Shenzhen Eye Hospital Shenzhen Key Laboratory of OphthalmologyAffiliated Shenzhen Eye Hospital of Jinan UniversityShenzhen 518040Guangdong ProvinceChina Department of Ophthalmology Shanghai East HospitalSchool of MedicineTongji UniversityShanghai 200120China

●AIM:To explore whether autophagy functions as a cellular adaptation mechanism in lens epithelial cells(LECs)under hyperosmotic stress.●METHODS:LECs were treated with hyperosmotic stress at the concentration of 270,300,400,500,or 600 mOsm for 6,12,18,24h in *** chain reaction(PCR)was employed for the mRNA expression of autophagyrelated genes,while Western blotting detected the targeted protein *** transfection of stub-RFP-sens-GFPLC3 autophagy-related double fluorescence lentivirus was conducted to detect the level of autophagy *** electron microscopy was used to detect the existence of *** interfering RNA of autophagy-related gene(ATG)7,transient receptor potential vanilloid(TRPV)1 overexpression plasmid,related agonists and inhibitors were employed to their influence on autophagy related *** cytometry was employed to test the apoptosis and intracellular Ca^(2+)*** membrane potential was measured by JC-1 *** cell counting kit-8 assay was used to calculate the cellular *** wound healing assay was used to evaluate the wound closure *** 6.0 software was utilized to evaluate the data.●RESULTS:The hyperosmotic stress activated autophagy in a pressure-and time-dependent manner in *** 1 protein expression and conversion of LC3B II to LC3B I increased,whereas sequestosome-1(SQSTM1)protein expression *** Ca^(2+)influx was stimulated caused by hyperosmotic stress,levels of mammalian target of rapamycin(mTOR)phosphorylation decreased,and the level of AMP-activated protein kinase(AMPK)phosphorylation increased in the early *** on this evidence,autophagy activation through the Ca^(2+)-dependent AMPK/mTOR pathway might represent an adaptation process in LECs under hyperosmotic *** stress decreased cellular viability and accelerated apoptosis in LECs and cellular migration *** of autophagy by ATG7 knockdown had sim

关键词： cataract posterior capsular opacification lens epithelial cell hyperosmotic stress autophagy apoptosis transient receptor potential vanilloid 1

Construction of Electrochemical Biosensors Based on the CRISPR/Cas12 System for Applications

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Materials Sciences and Applications 2024年第9期15卷 285-304页

作者： Hongqu Liang liu huang Peng Yan Fa huang Hongchao Zhang Qisheng Luo Department of Neurosureery Affiliated Hospital of Youjiang Medical University for Nationalities Baise China Graduate School Youjiang Medical University for Nationalities Baise China

The current major issue in improving detection sensitivity and selectivity is to design an electrochemical sensor that does not require PCR amplification for nucleic acid identification and measurement. Because of their great sensitivity, precision, and simplicity of downsizing, electrochemical biosensors have emerged as a research hotspot in the field of nucleic acid detection. The CRISPR/Cas12 system has emerged as a potent tool for nucleic acid detection due to its powerful cleavage activity and selectivity. Specific electrode changes combined with the CRISPR/Cas12 system can greatly improve the performance of electrochemical biosensors. In this study, the design concepts of electrochemical biosensors based on the CRISPR/Cas12 system and their application advancements in nucleic acid detection are discussed.

关键词： CRISPR Cas12 Electrochemical Biosensor

BET inhibitors potentiate melanoma ferroptosis and immunotherapy through AKR1C2 inhibition

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Military Medical Research 2024年第4期11卷 620-624页

作者： Yu Meng Hui-Yan Sun Yi He Qian Zhou Yi-huang liu Hui Su Ming-Zhu Yin Fu-Rong Zeng Xiang Chen Guang-Tong Deng Department of Dermatology Xiangya HospitalCentral South UniversityChangsha 410008China National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology Changsha 410008China Furong Laboratory Changsha 410008China Hunan Key Laboratory of Skin Cancer and Psoriasis Hunan Engineering Research Center of Skin Health and DiseaseXiangya HospitalCentral South UniversityChangsha 410008China National Clinical Research Center for Geriatric Disorders Xiangya HospitalChangsha 410008China Department of Breast Reconstruction Tianjin Medical University Cancer Institute and HospitalTianjin 300202China Department of Oncology Xiangya HospitalCentral South UniversityChangsha 410008China

Dear Editor,Ferroptosis,an iron-dependent form of cell death driven by overwhelming lipid peroxidation,represents a vulnerability in cancers,and therapeutic strategies to further potentiate ferroptosis hold great pote... 详细信息

关键词： Melanoma Bromodomain and extra terminal domain(BET)inhibitor Ferroptosis Cell death AKR1C2 Immunotherapy

Carbon materials for enhanced photothermal conversion:Preparation and applications on steam generation

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Materials Reports(Energy) 2024年第2期4卷 34-44页

作者： Jiayi Zhu liu huang Feng Bao Guanli Chen Kangjin Song Zheling Wang Hong Xia Jinping Gao Yibing Song Caizhen Zhu Fushen Lu Tingting Zheng Muwei Ji College of Chemistry and Chemical Engineering Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong ProvinceShantou UniversityShantou515063China School of Chemistry and Chemical Engineering Guangdong Pharmaceutical UniversityZhongshan528458China Institute of Low-Dimensional Materials Genome Initiative College of Chemistry and Environmental EngineeringShenzhen UniversityShenzhen518060China Department of Pharmacy Shandong University of Traditional Chinese MedicineJinan250355China

Photothermal conversion attracted lots of attention in the past years and sorts of materials were explored to enhance photothermal *** the past years,solar-driven desalination by photothermal conversion was proposed to release the shortage of fresh water and then it was considered much more important to prepare photothermal materials on large scales with high performance and low *** this review,we summarized the works on carbon-based photothermal materials in the past years,including the preparation as well as their application in steam *** these works,we give an outlook on the difficulties and chances of how to design and prepare carbon-based photothermal materials.

关键词： Photothermal conversion Carbon Composites Solar energy Steam generation

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中国深远海养殖产业发展形势与对策

船舶工程 2024年第5期46卷 16-25页

作者：刘晃黄文超崔璨中国水产科学研究院渔业机械仪器研究所农业农村部渔业装备与工程技术重点实验室

为了加快推进中国海洋渔业产业转型升级,拓展海水养殖新空间,落实“大食物观”,保障粮食安全,文章阐述了中国深远海养殖产业发展现状,从养殖规模、养殖设施、经营主体、政策导向等方面进行分析。对应中国深远海养殖提高产业竞争力和可... 详细信息

为了加快推进中国海洋渔业产业转型升级,拓展海水养殖新空间,落实“大食物观”,保障粮食安全,文章阐述了中国深远海养殖产业发展现状,从养殖规模、养殖设施、经营主体、政策导向等方面进行分析。对应中国深远海养殖提高产业竞争力和可持续发展的要求,围绕中国深远海养殖产业如何提质增效,剖析阐明了目前主要存在生产布局不合理、设施装备和养殖技术水平有待提高、产业链配套不够完善、生产安全亟待加强等问题。并在此基础上提出了优化养殖生产布局、推动全产业链发展、规范养殖生产行为、科技引领创新发展等对策建议。旨在为推进中国深远海养殖产业规范有序、健康高效发展提供参考。

关键词：水产养殖深远海养殖养殖设施政策制度产业链