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The Fibrillin-1.VEGFR2/STAT2 signaling axis promotes chemoresistance via modulating glycolysis and angiogenesis in ovarian cancer organoids and cells

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Cancer Communications 2022年第3期42卷 245-265页

作者： Ziliang wang Wei {1. Ling Zuo Midie xu Yong wu Jiami huang xu Zhang Yongheng Li Jing wang Jing {1. Husheng wang Huizhen Sun department of Obstetrics and Gynecology Xinhua Hospital Affiliated to Shanghai Jiaotong University School of MedicineShanghai 200092P.R.China Institute of Cancer Research and department of Gynecology Shanghai Municipal Hospital of Traditional Chinese MedicineShanghai University of Traditional Chinese MedicineShanghai 200071P.R.China department of Reproductive Medicine Center Zhongshan HospitalFudan UniversityShanghai 200032P.R.China department of Pathology and Biobank Fudan University Shanghai Cancer CenterShanghai 200032P.R.China department of Gynecological Oncology Fudan University Shanghai Cancer CenterShanghai 200032P.R.China

Background:Chemotherapy resistance is a primary reason of ovarian cancer therapy failure;hence it is important to investigate the underlying mechanisms of chemotherapy resistance and develop novel potential therapeutic ***:RNA sequencing of cisplatin-resistant and sensitive(chemoresis-tant and chemosensitive,respectively)ovarian cancer organoids was performed,followed by detection of the expression level of fibrillin-1.FBN1.in organoids and clinical specimens of ovarian ***,glucose metabolism,angiogenesis,and chemosensitivity were analyzed in structural glycoprotein FBNl-knockout cisplatin-resistant ovarian cancer organoids and cell *** gain insights into the specific functions and mechanisms of action of FBN1.in ovarian cancer,immunoprecipitation,silver nitrate staining,mass spectrometry,immunofluorescence,Western blotting,and Forister resonance energy transfer-fluorescence lifetime imaging analyses were performed,followed by in vivo assays using vertebrate model systems of nude mice and ***:FBN1.expression was significantly enhanced in cisplatin-resistant ovar-ian cancer organoids and tissues,indicating that FBNI might be a key factor in chemoresistance of ovarian *** also discovered that FBN1.sustained the energy stress and induced angiogenesis in vitro and in vivo,which promoted the cisplatin-resistance of ovarian *** of FBN1.combined with treat-ment of the antiangiogenic drug apatinib improved the cisplatin-sensitivity of ovarian cancer ***,FBN1.mediated the phosphorylation of vascular endothelial growth factor receptor 2(VEGFR2)at the Tyrl054 residue,which activated its downstream focal adhesion kinase(FAK)/protein kinase B(PKB or AKT)pathway,induced the phosphorylation of signal transducer and activator of transcription 2(STAT2)at the tyrosine residue 690(Tyr690),pro-moted the nuclear translocation of STAT2,and ultimately altered the expression of genes associated with STAT2-me

关键词： angiogenesis chemoresistance Fibrillin-1 glycolysis organoid ovariancancer STAT2 VEGFR

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The northern boundary of the Asian summer monsoon and division of westerlies and monsoon regimes over the Tibetan Plateau in present-day

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Science china {1. sciences 2023年第4期66卷 882-893页

作者： Lingxin huang Jie {1. Kun YANG Yujie YANG Wei huang xu ZHANG Fahu {1. Key Laboratory of Western china’s Environmental Systems(Ministry of Education) College of Earth and Environmental SciencesLanzhou UniversityLanzhou 730000China Group of Alpine Paleoecology and Human Adaptation(ALPHA) State Key Laboratory of Tibetan Plateau Earth SystemEnvironment and Resources(TPESER)Institute of Tibetan Plateau Research(ITPCAS)Chinese Academy of Sciences(CAS)Beijing 100101China College of Atmospheric sciences Lanzhou UniversityLanzhou 730000China department of {1. System Science Ministry of Education Key Laboratory for Earth System ModelingInstitute for Global Change StudiesTsinghua UniversityBeijing 100084China National Tibetan Plateau Data Center State Key Laboratory of Tibetan Plateau Earth SystemEnvironment and Resources(TPESER)Institute of Tibetan Plateau Research(ITPCAS)Chinese Academy of Sciences(CAS)Beijing 100101China

Precipitation patterns and their variations over the Tibetan Plateau(TP) are mainly dominated by the Asian summer monsoon, westerlies, and their interactions. The exact extent of the Asian summer monsoon’s influence, however, remains undetermined. Referencing the climatological northern boundary index of the East Asian summer monsoon, we demonstrate that the 3.0 mm precipitation isoline from May to September can be utilized as an indicator of the northern boundary of the Asian summer monsoon over the TP, allowing for an analysis of the spatial distribution characteristics of the climatological and interannual northern boundary. Our results indicate that the climatological northern boundary of the Asian summer monsoon over the TP lies along the eastern Qilian Mountains-Tanggula Mountains-Qiangtang Plateau-Gangdise Mountains-Western Himalayas during 2001.2020. This position corresponds well with the position of the convergence of westerly(westerlies) and southerly wind(monsoon) in the lower troposphere, representing the interface between dry and wet regions in the rainy season over the TP. There is a significant positive correlation between changes in the zonal/meridional water vapor budget and variations in precipitation to the north/south of the climatological northern boundary, respectively. Additionally, a close relationship exists between the interannual fluctuation range of the northern boundary and the distribution of vegetation across the TP. Compared to the northern boundary of the summer monsoon defined by meteorological criteria, which is established based on 5-day(pentad)mean precipitation(exceeding 4 mm day^(-1.), our climatological northern boundary offers a more objective portrayal of the region that experiences persistent influence from the summer monsoon. These indicate that climatological northern boundary has a clear significance for natural geographical distribution such as the westerlies-monsoon circulation, ecology, and climate. Based on the inte

关键词： Tibetan Plateau Asian summer monsoon Climatological northern boundary index Westerlies domain Monsoon domain

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Glycolytic potential enhanced by blockade of pyruvate influx into mitochondria sensitizes prostate cancer to detection and radiotherapy

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Cancer Biology & Medicine 2022年第9期19卷 1315-1333页

作者： Huan xu Junyi {1. Zhi Cao Xi {1. Caihong huang Jin Ji Yalong xu Junfeng Jiang Yue {3. Guo{3. xu Lina Zhou Jingyi He xuedong Wei Jason Boyang wu Zhong {3. Shan{1.g Ren Fubo {3. department of Urology Shanghai Changhai HospitalSecond Military Medical UniversityShanghai 200433China department of Urology Shanghai Ninth People’s HospitalShanghai 200011China department of Urology the Second Affiliated Hospital of Fujian Medical UniversityQuanzhou 362000China department of Urology No.971 Hospital of the People’s Liberation Army NavyQingdao 266000China Center for Genomic and Personalized Medicine Guangxi Key Laboratory for Genomic and Personalized MedicineGuangxi Collaborative Innovation Center for Genomic and Personalized MedicineGuangxi Medical UniversityNanning 530021China Research Center of Developmental Biology Second Military Medical UniversityShanghai 200433China Dalian Institute of Chemical Physics Chinese Academy of SciencesDalian 116023China department of Urology the First Affiliated Hospital of Soochow UniversitySuzhou 215006China department of Pharmaceutical {1. College of Pharmacy and Pharmaceutical SciencesWashington State UniversitySpokaneWA 99202USA

Objective:This study aimed to evaluate the effects of mitochondrial pyruvate carrier(MPC)blockade on the sensitivity of detection and radiotherapy of prostate cancer(PCa).Methods:We investigated glycolysis reprogramming and MPC changes in patients with PCa by using metabolic profiling,RNASeq,and tissue *** blockade of pyruvate influx into mitochondria was observed in cellular studies to detect its different effects on prostate carcinoma cells and benign prostate *** mouse models were injected with an MPC inhibitor to evaluate the sensitivity of 1.F-fluorodeoxyglucose positron emission tomography with computed tomography and radiotherapy of ***,the molecular mechanism of this different effect of transient blockage towards benign prostate cells and prostate cancer cells was studied in ***:MPC was elevated in PCa tissue compared with benign prostate tissue,but decreased during cancer *** transient blockade increased PCa cell proliferation while decreasing benign prostate cell proliferation,thus increasing the sensitivity of PCa cells to 1.F-PET/CT(SUVavg,P=0.01.;SUVmax,P=0.03.and radiotherapy(P1..This differential effect of MPC on PCa and benign prostate cells was dependent on regulation by a VDAC1.MPC-mitochondrial homeostasis-glycolysis ***:Blockade of pyruvate influx into mitochondria increased glycolysis levels in PCa but not in non-carcinoma prostate *** transient blockage sensitized PCa to both detection and radiotherapy,thus indicating that glycolytic potential is a novel mechanism underlying PCa *** change in the mitochondrial pyruvate influx caused by transient MPC blockade provides a critical target for PCa diagnosis and treatment.

关键词： Glycolytic potential prostate cancer mitochondrial pyruvate carrier(MPC) mitochondria pyruvate influx diagnosis radiotherapy

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Luminescent ionic lattice occupation and wide tunable emission spectra of La_(2)MgZrO_(6):Bi^(3.),Eu^(3.)double perovskite phosphors for white light LED

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Journal of Rare earths 2023年第4期41卷 489-497页

作者： chen Yang chenli Fan Fayaz Hussain Weiqing Sheng Kaixin Song Jun wu Qingming huang Weitao Su Junming xu Shikuan Sun Dawei {3. College of Electronics Information Hangzhou Dianzi UniversityHangzhou 310018China department of Materials Engineering NED University of Engineering and TechnologyMain University RoadKarachi75270Pakistan Testing Center of Fuzhou university Fuzhou UniversityFuzhou 350116China College of sciences Hangzhou Dianzi UniversityHangzhou 310018China School of Material Science and Energy Engineering Foshan UniversityFoshan 528000China Shenzhen Institute of Advanced Electronic Materials Shenzhen Institute of Advanced TechnologyChinese Academy of SciencesSciencesShenzhen 55China

La_(2)Mg_(1.x/2)Zr_(1.x/2)O_(6):xBi^(3.)(x=0.01.0.03.,abbreviated as LMZ:Bi^(3.))and La_(2-y)Mg_(0.99)Zr_(0.99)O_(6):0.02Bi^(3.),yEu^(3.)(y=0.1.0.1.,abbreviated as LMZ:Bi^(3.),Eu^(3.))double-perovskite phosphors were ... 详细信息

La_(2)Mg_(1-x/2)Zr_(1-x/2)O_(6):xBi^(3.)(x=0.01-0.03.,abbreviated as LMZ:Bi^(3.))and La_(2-y)Mg_(0.99)Zr_(0.99)O_(6):0.02Bi^(3.),yEu^(3.)(y=0.1-0.11,abbreviated as LMZ:Bi^(3.),Eu^(3.))double-perovskite phosphors were prepared through high-temperature solid-phase *** emission spectrum of LMZ:xBi^(3.)(x=0.01-0.03.)phosphors excited at 3.3.nm is asymmetric in the range between 3.5 and 650 nm,showing strong green *** are two luminescent centers of[Mg1/Zr2-O_(6)]and[Mg2/Zr1-O_(6)]for Bi^(3.)occupation,which were analyzed through different excitation wavelengths,Gaussian fitting peaks,fluorescence decay curves and Rietveld refinement of powder X-ray diffraction *** deep study of the luminescent lattices in the LMZ matrix,the green to blue tunning-emission is observed by different excitation *** addition,red emission is obtained by co-doping Bi^(3.)/Eu^(3.),and adjustable emission was investigated by changing the content of Eu^(3.)in the co-doped phosphor formulation,so it is converted from green emission to red *** above results demonstrate how to tune emission color by co-doping rare earth ions in the double perovskite phosphor,which is attractive for future applications.

关键词： Double perovskite Phosphor Tunable emission Energy transfer Rare earths

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Study on preparation and properties of CeO_2/epoxy resin composite coating on sintered NdFeB magnet

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Journal of Rare earths 2018年第5期36卷 544-551页

作者： Pengjie Zhang Minggang Zhu Wei Li Guangqing xu Xiulian {1. Xiaofei Yi Jingwu chen Yucheng wu School of Materials Science and Engineering Hefei University of Technology Hefei 230009 China Central 1.an and Steel Research institute Beijing 100081 China State Key Laboratory of Rare earth Permanent Magnet Materials (earth-Panda Advance Magnetic Material Co. Ltd.) Hefei 231500 China School of Mechanical Engineering Hefei University of Technology Hefei 230009 China

The CeO2/epoxy resin composite coating was deposited on NdFeB substrate by cathode electrophoresis method for enhancing the anticorrosion and anti-wear performances. The morphologies and structures were characterized by a scanning electron microscope and an X-ray diffractometer. The micro hardness of the composite coating was evaluated by a microhardness tester. The corrosive behaviors of the coatings were studied by potentiodynamic polarization curve, electrochemical impedance spectroscopy and neutral salt spray tests. The concentration of CeO2 nanoparticles（NPs） in the electrophoresis bath was optimized according to the coating structures and anticorrosion performances. The results show that CeO2 NPs can enhance the microhardness of the composite coatings. Moreover, the nanoparticles disperse uniformly in the matrix when the concentration is lower than 3. g/L. The microhardness of CeO2/epoxy resin（3. g/L） composite coating is about 63. higher than that of the blank epoxy resin coating. And the NSS time of the CeO2/epoxy resin（3. g/L） composite coated sample can reach 1.48 ***, the composite coatings possess no deteriorate influence on the magnetic properties of NdFeB substrates. The anticorrosion mechanisms of the composite coatings on the NdFeB substrate are deeply discussed.

关键词： Sintered NdFeB Epoxy resin CeO2 nanoparticle Corrosion resistance Rare earths

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Cenozoic magmatic activity and oblique uplifting of the Ailao Mountain: Evidence from a short-period dense seismic array

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Science china {1. sciences 2020年第9期63卷 1294-1308页

作者： Lu ZHANG Zhiming BAI Tao xu Zhenbo {1. Minfu huang Guiping YU Junlei chen Mengjie ZHENG State Key Laboratory of Lithospheric Evolution Institute of Geology and GeophysicsChinese Academy of SciencesBeijing 100029China university of Chinese Academy of {1. Beijing 100049China Innovation Academy for earth Science Chinese Academy of SciencesBeijing 100029China CAS Center for Excellence in Tibetan Plateau earth {1. Beijing 100101China School of Geophysics Chengdu University of TechonologyChengdu 610059China earthquake Administration of Yunnan Province Kunming 650224China

Geological studies show that the southern part of Ailaoshan-Red River shear zone(ALSRRSZ)has experienced complex metallogenic processes and multi-stage non-uniform uplifting,called oblique uplifting since the *** detect the deep structure and geodynamic background beneath Daping,Chang’an and other gold and polymetallic deposits in this area,we carried out a high-density short-period seismic array survey in southern Yunnan *** array used is approximately240 km long with an interval of 500 m between two adjacent *** on the data collected by the array,we used H-κstacking and common conversion point(CCP)methods of receiver functions to reveal the fine crustal structure beneath this array,which was located from Lvchun(western end)to the east and ended in *** three main conclusions are as follows.(1.The average crustal thickness is approximately 3. km and the Vp/Vsratio is ***,the thickness and Vp/Vsratio of the Ailao Mountain are rather greater or higher than those of the western Lanping-Simao Basin and eastern South-{1. *** results may indicate that the crust is rich in ferromagnesian minerals or has a thermal fluid anomaly after orogenic movement.(2)There are two obvious inclined interfaces beneath the Ailao Mountain in the mid-upper crust,which suggests that strong deformation occurred there during the orogenic *** evidences,such as the weak converted-wave Pms phase from the Moho,low P-wave velocities of the upper mantle,high surface heat flow values,and generally developed hot springs,indicate that a strong crust-mantle interaction exists in the southern segments of the Ailaoshan-Red River shear *** interactions include a diapir of mantle-sourced magma(stronger in the east than that in the west),lateral collision from the Indian Plate,and the differential uplift caused by the strike-slip movement of the Red River *** of above deep processes led to the Cenozoic oblique uplifting of Ailao Mounta

关键词： Ailaoshan-Red River shear zone Multiform metal deposits Oblique uplifting Short-period dense seismic array Receiver function

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A systematic survey of LU domain-containing proteins reveals a novel human gene,LY6A,which encodes the candidate ortholog of mouse Ly-6A/Sca-1.and is aberrantly expressed in pituitary tumors

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Frontiers of Medicine 2023年第3期17卷 458-475页

作者： Dan Liu Chunhui xu Yanting Liu Wen Ouyang Shaojian Lin Aining xu Yuanliang Zhang Yinyin Xie Qiuhua huang Weili Zhao Zhu chen Lan wang Saijuan chen Jinyan huang Zhe Bao wu Xiaojian Sun Shanghai Institute of Hematology State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghai 200025China Key Laboratory of Systems Biomedicine Ministry of EducationShanghai Center for Systems BiomedicineShanghai Jiao Tong UniversityShanghai 200240China CAS Key Laboratory of Tissue Microenvironment and Tumor Shanghai Institute of Nutrition and HealthShanghai Institutes for Biological SciencesUniversity of Chinese Academy of SciencesChinese Academy of SciencesShanghai 200031China department of Neurosurgery Center of Pituitary TumorRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghai 200025China Biomedical Big Data Center First Affiliated HospitalZhejiang University School of Medicineand Cancer CenterZhejiang UniversityHangzhou 310000China department of Neurosurgery First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325000China

The Ly-6 and uPAR(LU)domain-containing proteins represent a large family of cell-surface *** particular,mouse Ly-6A/Sca-1.is a widely used marker for various stem cells;however,its human ortholog is *** this study,based on a systematic survey and comparative genomic study of mouse and human LU domain-containing proteins,we identified a previously unannotated human gene encoding the candidate ortholog of mouse Ly-6A/*** gene,hereby named LY6A,reversely overlaps with a lncRNA gene in the majority of exonic *** found that LY6A is aberrantly expressed in pituitary tumors,but not in normal pituitary tissues,and may contribute to *** to mouse Ly-6A/Sca-1.human LY6A is also upregulated by interferon,suggesting a conserved transcriptional regulatory mechanism between humans and *** cloned the full-length LY6A cDNA,whose encoded protein sequence,domain architecture,and exon‒intron structures are all well conserved with mouse Ly-6A/*** expression of the LY6A protein in cells demonstrates that it acts the same as mouse Ly-6A/Sca-1.in their processing and glycosylphosphatidylinositol anchoring to the cell ***,these studies unveil a novel human gene encoding a candidate biomarker and provide an interesting model gene for studying gene regulatory and evolutionary mechanisms.

关键词： LU domain-containing protein family novel human gene LY6A pituitary tumor biomarker nonsynonymous SNP GPI-anchored protein

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Data Resource Profile:A Protocol of china National Diabetic Chronic Complications Study

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Biomedical and Environmental sciences 2022年第7期35卷 633-640页

作者： HOU xu Hong {1. Li Min chen Si Yu LIANG Ye Bei ZHANG Mei huang Zheng Jing chen Hong Li wu Jing Zhu wu Jing JIA Wei Ping department of Endocrinology and Metabolism Shanghai Jiao Tong University Affiliated Sixth People's HospitalShanghai Diabetes InstituteShanghai Key Laboratory of Diabetes MellitusShanghai Clinical Center for DiabetesShanghai Key Clinical Center for Metabolic DiseaseShanghai 200233China National Center for Chronic and Noncommunicable Disease Control and Prevention Chinese Center for Disease Control and PreventionBeijing 102206China department of Endocrinology and Metabolism Suzhou Dushu Lake Hospital(Dushu Lake Hospital Affiliated to Soochow University)Suzhou 215000JiangsuChina department of Endocrinology and Metabolism Shanghai General HospitalShanghai 200080China

Diabetes affects approximately 1..5%of adults worldwide,and its chronic complications lead to severely disabling sequelae and premature death,thus placing a heavy healthcare burden on both patients affected and society[1..china has experienced a dramatic increase in diabetes prevalence from 0.67%in 1.80[2]to 1..8%in 201.[{1.and has approximately one-quarter of people with diabetes worldwide[1..It is therefore essential to understand the epidemiologic characteristics of the chronic complications and co-morbidities of diabetes,and the current status of diabetes management to guide planning for appropriate diabetes care and intervention for these complications and co-morbidities at the national level[4-7].

关键词： diabetes Chronic death

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Emerging contaminants:A One Health perspective

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The Innovation 2024年第4期5卷 140-170,139页

作者： Fang wang Leilei Xiang Kelvin Sze-Yin Leung Martin Elsner Ying Zhang Yuming Guo Bo Pan Hongwen Sun Taicheng An Guangguo Ying Bryan WBrooks Deyi Hou Damian EHelbling Jianqiang Sun Hao Qiu Timothy MVogel Wei Zhang Yanzheng Gao Myrna JSimpson Yi Luo Scott XChang Guanyong Su Bryan MWong Tzung-May Fu Dong Zhu Karl JJobst chengjun Ge Frederic Coulon Jean Damascene Harindintwali Xiankui Zeng Haijun wang Yuhao Fu Zhong Wei Rainer Lohmann Changer chen Yang Song Concepcion Sanchez-Cid Yu wang Ali El-Naggar Yiming Yao Yanran huang Japhet Cheuk-Fung Law chenggang Gu Huizhong Shen Yanpeng Gao Chao Qin Hao Li Tong Zhang Natàlia Corcoll Min Liu Daniel SAlessi Hui Li Kristian KBrandt Yolanda Pico cheng Gu Jianhua Guo Jianqiang Su Philippe Corvini Mao Ye Teresa Rocha-Santos Huan He Yi Yang Meiping Tong Weina Zhang Fidèle Suanon Ferdi Brahushi Zhenyu wang Syed AHashsham Marko Virta Qingbin Yuan Gaofei Jiang Louis A.Tremblay Qingwei Bu Jichun wu Willie Peijnenburg Edward Topp Xinde Cao Xin Jiang Minghui Zheng Taolin Zhang Yongming Luo Lizhong Zhu Xiangdong Li DamiàBarceló Jianmin chen Baoshan Xing wulf Amelung Zongwei Cai Ravi Naidu Qirong Shen Janusz Pawliszyn Yong-guan Zhu Andreas Schaeffer Matthias C.Rillig Fengchang wu Gang Yu James M.Tiedje State Key Laboratory of Soil and Sustainable Agriculture Institute of Soil ScienceChinese Academy of SciencesNanjing 210008China university of Chinese Academy of {1. Beijing 100049China department of Chemistry Hong Kong Baptist UniversityHong KongChina HKBU Institute of Research and Continuing Education Shenzhen Virtual University ParkShenzhenChina Technical university of Munich TUM School of Natural SciencesInstitute of Hydrochemistry85748 GarchingGermany School of Resources&Environment Northeast Agricultural UniversityHarbin 150030China Climate Air Quality Research UnitSchool of Public Health and Preventive MedicineMonash UniversityMelbourneVICAustralia Faculty of Environmental Science&Engineering Kunming University of Science&TechnologyKunming 650500China Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria College of Environmental Science and EngineeringNankai UniversityTianjin 300350China Guangdong Key Laboratory of Environmental Catalysis and Health Risk Control School of Environmental Science and EngineeringInstitute of Environmental Health and Pollution ControlGuangdong University of TechnologyGuangzhou 510006China Ministry of Education Key Laboratory of Environmental Theoretical Chemistry South China Normal UniversityGuangzhouGuangdong 510006China department of Environmental Science Baylor UniversityWacoTXUSA Center for Reservoir and Aquatic Systems Research(CRASR) Baylor UniversityWacoTXUSA School of Environment Tsinghua UniversityBeijing 100084China School of Civil and Environmental Engineering Cornell UniversityIthacaNY 14853USA Key Laboratory of Microbial Technology for Industrial Pollution Control of Zhejiang Province Zhejiang University of TechnologyHangzhou 310014China School of Environmental Science and Engineering Shanghai Jiao Tong UniversityShanghai 200240China Laboratoire d’Ecologie Microbienne Universite Claude Bernard Lyon 1UMR CNRS 5557UMR INRAE 1418VetAgro Sup69622 VilleurbanneFrance department of Pla

Environmental pollution is escalating due to rapid global development that often prioritizes human needs over planetary *** global efforts to mitigate legacy pollutants,the continuous introduction of new substances remains a major threat to both people and the *** response,global initiatives are focusing on risk assessment and regulation of emerging contaminants,as demonstrated by the ongoing efforts to establish the UN’s Intergovernmental Science-Policy Panel on Chemicals,Waste,and Pollution *** review identifies the sources and impacts of emerging contaminants on planetary health,emphasizing the importance of adopting a One Health *** for monitoring and addressing these pollutants are discussed,underscoring the need for robust and socially equitable environmental policies at both regional and international *** actions are needed to transition toward sustainable pollution management practices to safeguard our planet for future generations.

关键词： pollution planet contaminants

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Solvent effect on the synthesis of monodisperse amine-capped Au nanoparticles

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Chinese Chemical Letters 2013年第6期24卷 457-462页

作者： Bing-Hui wu Hua-Yan Yang Hua-Qi {1. Guang-xu chen Nan-Feng Zheng State Key Laboratory for Physical Chemistry of Solid Surfaces and department of Chemistry College of Chemistry and Chemical EngineeringXiamen University

A remarkable solvent effect in a single-phase synthesis of monodisperse amine-capped Au nanoparticles is ***-capped Au nanoparticles were prepared via the reduction of HAuCU by an amine-borane complex in the presence of oleylamine in an organic *** linear or planar hydrocarbon（e.g.,n-hexane,n-octane,1.octadecylene,benzene,and toluene） was used as the solvent, high-quality monodisperse Au nanoparticles with tunable sizes were ***,Au nanoparticles with poor size dispersity were obtained when tetralin,chloroform or cyclohexane was used as the *** revealed solvent effect allows the controlled synthesis of monodisperse Au nanoparticles with tunable size of 3.1. nm.

关键词： Solvent effect Au nanoparticles Amine Monodispersity

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