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Utilization of a spiropyran derivative in a polymeric film optode for selective fluorescent sensing of zinc ion

Science china chemistry 2006年第3期49卷 246-255页

作者： zhang ying1, shao na1,{2., li ke’an1, liu feng1, chan winghong2.& mo tian2.1. college of chemistry and molecular engineering, peking University, beijing 100871, china 2. Department of chemistry, Hong Kong Baptist University, Hong Kong, china college of chemistry and {2. engineering Peking University Beijing China Department of chemistry Hong Kong Baptist University Hong Kong China

A new spiropyran derivative was synthesized and first utilized in a polymericfilm-based optical sensor for zinc ion. Spiropyrans, combining the characteristics of metal bindingand signal transduction, show potential function in the design of optical chemical sensors(optodes) toward metal ions. When embedded in a plasticized poly (vinyl chloride) (PVC) membrane,the newly synthesized spiropyran derivative 1 exhibits obvious fluorescence enhancement at 630 nm inthe presence of zinc ion in aqueous solution. With the optimum condition described, the optodemembrane responds to zinc ion over a dynamic range of 4.94x10^(-7) to 4.15x10^(-4)mol·L^(-1), witha detection limit of 1.51x10^(-7) mol·L^(-1). The membrane not only displays excellentphotostability, reproducibility and reversibility, but also exhibits high selectivity toward zincion over transition metal ions including Hg^(2.), Cd^(2.), Pb^(2.), Cu^(2.), Fe^(3+) and commoncationic ions presented in the physiological fluids.

关键词： spiropyran, sensor, PVC membrane, zinc ion, fluorescent spectroscopy.

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CEPC Technical Design Report

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Radiation Detection Technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai yang Bai Vipul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat Varvara Batozskaya Subash chandra Behera Alexander Belyaev Michele Bertucci Xiao-Jun Bi Yuanjie Bi tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalva Bilanishvili Deng Binglin Denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai Wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao Jianshe Cao Antoine chance Xuejun chang Yue chang Zhe chang Xinyuan chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che Bin Chen Danping Chen Fuqing Chen Fusan Chen Gang Chen Guoming Chen Hua-Xing Chen Huirun Chen Jinhui Chen Ji-Yuan Chen Kai Chen Mali Chen Mingjun Chen Mingshui Chen Ning Chen Shanhong Chen Shanzhen Chen shao-Long Chen shaomin Chen Shiqiang Chen tianlu Chen Wei Chen Xiang Chen Xiaoyu Chen Xin Chen Xun Chen Xurong Chen Ye Chen ying Chen Yukai Chen Zelin Chen Zilin Chen Gang Chen Boping Chen Chunhui Chen Hok Chuen Cheng Huajie Cheng Shan Cheng Tongguang Cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho Ming-Chung Chu Xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Crivellin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi ling-Yun Dai Xinchen Dai Xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen Biagio Di Micco Ran Ding Siqin Dingl Yadong Ding Haiyi Dong Jianin AGH University of Science and Technology Faculty of Physics and Applied Computer ScienceKrakow Anhui University HefeiAnhui Applied Physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu University Institute of ScienceVaranasi Bandirma Onyedi Eylul University Bandirma Beihang University Beijing beijing Computational Science Research Center Beijing beijing Conveyi LTD Beijing beijing Glass Research Institute Co. LtdBeijing beijing Institute of Technology Beijing beijing Normal University Beijing Brown University ProvidenceRI Budker Institute of Nuclear Physics Novosibirsk Cadi Ayyad University Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo University Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central china Normal University WuhanHubei Central South University ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa Chengdu KaitengSifang Digital Radio&TV Equipment Co. LtdChengduSichuan china academy of engineering physics MianyangSichuan china building materials academy Beijing china Center of Advanced Science and Technology Beijing china Institute of Atomic Energy Beijing china Jiliang University HangzhouZhejiang china Nuclear Instrument CO. LTDBeijing china University of Geosciences Beijing china University of Geosciences WuhanHubei china University of Mining and Technology XuzhouJiangsu china West Normal University NanchongSichuan Chongqing University Department of PhysicsChongqing Chulalongkorn University Bangkok City University of Hong Kong Department of PhysicsHong Kong Cockcroft Institute Daresbury Cornell University IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu University DalianLiaoning Dalian University of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov Laboratory of Nuclear Problems of Joint Institute for Nuclear Research(DLNP JINR) Dubna East china University Of Science And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by china,fostered through extensive collaboration with inter{2.tio{2.l *** complex comprises four accelerators:a 30 GeV lin... 详细信息

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by china,fostered through extensive collaboration with international *** complex comprises four accelerators:a 30 GeV linac,a 1.1 GeV Damping Ring,a Booster capable of achieving energies up to 180 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 100 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serves as a Higgs *** its baseline design with synchrotron radiation(SR)power of 30 MW per beam,it can achieve a luminosity of 5×10^(34)cm^(-2)s^(-1)per interaction point(IP),resulting in an integrated luminosity of 13 ab^(-1)for two IPs over a decade,producing 2.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,2.15)and the Conceptual Design Report(CDR,2.18),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around 2027-2028,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-2030s.

关键词： initiated exceeding precise

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Timing analysis of the black hole candidate EXO 1846–031 with Insight-HXMT monitoring

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Research in Astronomy and Astrophysics 2021年第3期21卷 193-204页

作者： He-Xin liu Yue Huang Guang-Cheng Xiao Qing-Cui Bu Jin-Lu Qu Shu zhang Shuang-nan zhang Shu-Mei Jia Fang-Jun Lu Xiang Ma lian Tao Wei zhang li Chen li-Ming Song Ti-Pei li Yu-Peng Xu Xue-Lei Cao Yong Chen Cong-Zhan liu Ce Cai Zhi chang Gang Chen tian-Xiang Chen Yi-Bao Chen Yu-Peng Chen Wei Cui Wei-Wei Cui Jing-Kang Deng Yong-Wei Dong Yuan-Yuan Du Min-Xue Fu Guan-Hua Gao He Gao Min Gao Ming-Yu Ge Yu-Dong Gu Ju Guan Cheng-Cheng Guo Da-Wei Han Jia Huo Lu-Hua Jiang Wei-Chun Jiang Jing Jin Yong-Jie Jin ling-Da Kong Bing li Cheng-Kui li Gang li Mao-Shun li Wei li Xian li Xiao-Bo li Xu-Fang li yang-Guo li Zheng-Wei li Xiao-Hua liang Jing-Yuan liao Bai-Sheng liu Guo-Qing liu Hong-Wei liu Xiao-Jing liu Yi-Nong liu Bo Lu Xue-feng Lu Qi Luo Tao Luo Bin Meng Yi nang Jian-Yin Nie Ge Ou na Sai Ren-Cheng Shang Xin-ying Song liang Sun ying Tan You-li Tuo Chen Wang Guo-feng Wang Juan Wang ling-Jun Wang Weng-Shuai Wang Yu-Sa Wang Xiang-yang Wen Bai-yang Wu Bo-Bing Wu Mei Wu Shuo Xiao shao-lin Xiong He Xu Jia-Wei yang Sheng yang Yan-Ji yang Yi-Jung yang Qi-Bin Yi Qian-Qing Yin Yuan You Ai-Mei zhang Cheng-mo zhang Fan zhang Hong-Mei zhang Juan zhang Tong zhang Wan-chang zhang Wen-Zhao zhang Yi zhang Yi-Fei zhang Yong-Jie zhang Yuan-Hang zhang Yue zhang Zhao zhang Zhi zhang Zi-liang zhang Hai-Sheng Zhao Xiao-Fan Zhao Shi-Jie Zheng Yao-Guang Zheng Deng-ke Zhou Jian-feng Zhou Yu-Xuan Zhu Ren-lin Zhuang Yue Zhu key Laboratory of Particle Astrophysics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China University of Chinese Academy of Sciences Chinese Academy of SciencesBeijing 100049China Institut fur Astronomie und Astrophysik Kepler Center for Astro and Particle PhysicsEberhard Karls Universität72076 TubingenGermany Department of Astronomy Beijing Normal UniversityBeijing 100088China Department of Astronomy Tsinghua UniversityBeijing 100084China Department of Physics Tsinghua UniversityBeijing 100084China Department of engineering Physics Tsinghua UniversityBeijing 100084China key Laboratory of Space Astronomy and Technology National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China college of Physics Sciences&Technology Hebei UniversityBaoding 071002Hebei ProvinceChina

We present the observational results from a detailed timing analysis of the black hole candidate EXO 1846-031 during its outburst in {2.9 with the observations of Insight-HXMT,NICER and *** outburst can be classified roughly into four different ***-C quasi-periodic oscillations(QPOs)observed by NICER(about 0.1-6 Hz)and Insight-HXMT(about 0.7-8 Hz)are also reported in this ***,we study various physical quantities related to QPO *** QPO rms-frequency relationship in the energy band 1-10 keV indicates that there is a turning pointing in frequency around2.Hz,which is similar to that of GRS 1915+105.A possible hypothesis for the relationship above may be related to the inclination of the source,which may require a high inclination to explain *** relationships between QPO frequency and QPO rms,hardness,total fractional rms and count rate have also been found in other transient sources,which can indicate that the origin of type-C QPOs is non-thermal.

关键词： X-ray binaries black hole candidate QPO EXO 1846–031

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Consensus statement on layout and delivery of automatic external defibrillator in{2.

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Journal of Hainan Medical University 2020年第15期26卷 18-23页

作者： Yu Cao Song Chen Yan-Fen Chai Xiao-Hui Chen Yu-Guo Chen shao-Wen Cheng Wen-Wei Cheng Bang-Han Ding yang Deng Jie Fu Bang-Jiang Fang Mai-ying Fan li Gui Ping Gong Wei Guo Shu-Bin Guo liang Huang Ji-Yuan Han Zhong Ji Xian-Fei Ji Xin-Cai Ji Hong-Xu Jin Xin-Jun Jiang Wang-Xiang Jiang Jia-liang liu Xiao-Ran liu Zhi liu Chuan-Zhu Lv feng Lu Tan-Shi li Xin li Yong li Shang-Lun li Shuang-Ming li Xiao-Gang li Bao-Jun li Pei-Wu li Chun-Sheng li Zhi-Jun li chang-Luo li Xiang-Min li Yin-Ping li Zong-Jun Lu Zu-Xun Lu Zhong-Qiu Lu Zhi-Qian Luo Xiao-Xing liao Jian-Bo Lei Tao Ma Yu Ma Yue-feng Ma Qing-Bian Ma lin-Hao Ma Jun-Qi Ma Shi-nan Nie Jie-Miao Ou-yang Peng Peng Qiao Pei Shu-Ming Pan Guo-Zhong Qing li-Jie Qin Wu-ying Qiao Fei shao Wei Song Xing-Yue Song Zhen-Ju Song Rong-Ju Sun De-Ya Shang Du-Juan Sha Gui-Lan Tao Guo-Gang tian ying-Ping tian Jian-Guang tian Chao-yang Tong Zi-Ren Tang Meng-Xiong Tang Guo-Ping Wu Zhi Wan Tao Wang Xin Wang Peng Wang Zhong Wang Tong Wang Ri-Xing Wang Yi-Xin Wang Xiao-Dan Wang ling Wu Wei Wei Hua Xiang feng Xu Jun Xu Jie Xu Miao-Rong Xie Shuo-Gui Xu Tie Xu feng Yu Wen Yi li-Shan yang Shi-Jiao Yan Jin-Jian Yao Shou-Chun Yan Xue-Zhong Yu Xian-Zhi Ye Xian-liang Yan Fu-Bing Zhou Rong-Bin Zhou Ming Zhou Qiang Zhou Jin Zhou Ping Zhou chang-Ju Zhu Hua-Dong Zhu Ji-Hong Zhu Hong zhang Mao zhang Hua zhang na zhang Guo-Qiang zhang Guo-Xiu zhang Jin-Song zhang Wen-Wu zhang Wen-Zhong zhang Jian-feng zhang Yi-Min Zhu Jun Zeng Yuan Zheng Zhi-Jie Zheng Shen Zhao Yan Zhao Min Zhao Bin Zhao Xiao-Dong Zhao Xiao-Jing Zhao Hong-ke Zeng Sheng-Qiang Zou The Chinese Society of Emergency Medicine Research Unit of Island Emergency Medicine Chinese Academy of Medical SciencesHainan Medical University key Laboratory of Emergency and Trauma of Ministry of Education Hainan Medical UniversityHaikouHainanChina Emergency and Trauma college Hainan Medical UniversityHaikouHainanChina Department of Emergency Hainan Clinical Research Center for Acute and Critical DiseasesThe Second Affiliated Hospital of Hainan Medical UniversityHaikouHainanChina key Laboratory of Hainan Trauma and Disaster Rescue key Laboratory of Trauma of Hainan Medical University

*** Sudden cardiac death(SCD)refers to sudden death due to a variety of cardiac *** is manifested as a sudden loss of consciousness,cardiac arrest,and respiratory arrest and generally shows early symptoms that are atypical and not easily detected[1].According to a recent study,nearly 544000 patients suffer from SCD every year in china[2..

关键词： cardiac death respiratory

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抗IgE单抗治疗变应性鼻炎专家共识(南昌,2.2.)

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中华临床免疫和变态反应杂志 2022年第5期16卷 458-468页

作者：叶菁徐睿邱前辉杨贵陈建军曾明余少卿李健杨玉成王洪田王向东姜彦王天生赵可庆张维天孟娟孟粹达许元腾谢志海孙悦奇唐隽文译辉石照辉许成利王英刘锋杨艳莉陆美萍娄鸿飞喻国冻叶惠平魏欣孙斌安云芳孙亚男顾瑜蓉张天虹巴罗孙娜罗庆邓玉琴杨钦泰许昱李华斌中国鼻病研究协作组南昌大学第一附属医院耳鼻咽喉-头颈外科南昌330006 中山大学附属第一医院耳鼻咽喉科医院广州510080 广东省人民医院耳鼻咽喉头颈外科广州510080 深圳市龙岗区中心医院耳鼻咽喉科广东深圳518116 华中科技大学同济医学院附属协和医院耳鼻咽喉科武汉430022 华中科技大学同济医学院附属同济医院耳鼻咽喉头颈外科武汉430030 同济大学附属同济医院耳鼻咽喉头颈外科上海200065 重庆医科大学附属第一医院耳鼻咽喉头颈外科重庆400016 首都医科大学附属北京世纪坛医院变态反应科北京100038 首都医科大学附属北京同仁医院耳鼻咽喉头颈外科北京100730 青岛大学附属医院耳鼻咽喉头颈外科青岛266000 复旦大学附属眼耳鼻喉科医院耳鼻喉科上海200031 中南大学湘雅三医院耳鼻咽喉头颈外科长沙410013 上海交通大学附属第六人民医院耳鼻咽喉头颈外科上海200233 四川大学华西医院耳鼻咽喉头颈外科成都610041 吉林大学中日联谊医院耳鼻咽喉头颈外科长春130033 福建医科大学附属第一医院耳鼻咽喉科福州350004 中南大学湘雅医院耳鼻咽喉头颈外科长沙410008 中山大学附属第七医院耳鼻咽喉科广东深圳518107 佛山市第一人民医院耳鼻咽喉头颈外科广东佛山528000 深圳市龙岗区耳鼻喉医院耳鼻喉科广东深圳518172 广西医科大学第二附属医院耳鼻咽喉头颈外科南宁530007 郑州大学第一附属医院鼻科郑州450052 昆明医科大学第一附属医院耳鼻咽喉一科昆明650032 南京医科大学第一附属医院耳鼻咽喉科南京210029 贵州医科大学附属医院耳鼻咽喉科贵阳550001 贵州省人民医院耳鼻咽喉科贵阳550002 海南省人民医院耳鼻咽喉科医院海口570311 西安交通大学第二附属医院耳鼻咽喉头颈外科病院西安710004 山西医科大学第二医院耳鼻咽喉科太原030001 哈尔滨医科大学附属第二医院耳鼻咽喉头颈外科哈尔滨150001 哈尔滨医科大学附属第一医院耳鼻咽喉头颈外科哈尔滨150001 西藏自治区人民医院耳鼻咽喉科拉萨850000 复旦大学附属华东医院耳鼻咽喉科上海200040 武汉大学人民医院耳鼻咽喉头颈外科武汉430060 中山大学附属第三医院耳鼻咽喉头颈外科和变态反应(过敏)科广州510630 不详

变应性鼻炎(allergic rhinitis, AR)是特应性个体接触变应原后,主要由免疫球蛋白E(immunoglobulin E,IgE)介导的,辅助型T细胞2.T helper type 2.Th2.驱动的鼻黏膜炎症性疾病。AR主要以鼻用激素、抗组胺药物、白三烯受体拮抗剂以及特异... 详细信息

变应性鼻炎(allergic rhinitis, AR)是特应性个体接触变应原后,主要由免疫球蛋白E(immunoglobulin E,IgE)介导的,辅助型T细胞2.T helper type 2.Th2.驱动的鼻黏膜炎症性疾病。AR主要以鼻用激素、抗组胺药物、白三烯受体拮抗剂以及特异性免疫治疗为主,但仍有部分患者疗效不佳或不良反应过大,疾病反复发作,逐年加重,且容易并发过敏性哮喘。目前,国际上有多项研究证实,抗IgE治疗能够较为有效且安全地应用于AR等疾病的治疗。为了规范并促进临床医生对抗IgE单抗治疗AR的认识和应用,基于国内外指南及近年相关研究报道,中国鼻病研究协作组召集国内中青年鼻科专家,制定了抗IgE单抗治疗AR的专家共识。本共识从AR的临床特点、发病机制与IgE的病理生理学特征出发,以奥马珠单抗为代表,详细阐述了抗IgE单抗治疗AR的具体机制、应用方案和注意事项,以期为进一步提升AR的治疗提供相应的理论依据和临床指导。

关键词：鼻炎变应性免疫球蛋白E 抗IgE单抗

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