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Non-fused medium bandgap electron acceptors for efficient organic photovoltaics

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Journal of Energy Chemistry 2022年第7期31卷 576-582,I0014页

作者： tian-jiao wen Jiale Xiang Nakul Jain Zhi-Xi Liu Zeng Chen Xinxin Xia Xinhui Lu Haiming Zhu Feng Gao Chang-Zhi Li State Key Laboratory of Silicon Materials MOE Key Laboratory of Macromolecular Synthesis and FunctionalizationDepartment of Polymer Science and EngineeringZhejiang UniversityHangzhou 310027ZhejiangChina Department of Physics Chemistry and Biology(IFM) Link?ping UniversityLinköping SE-58183Sweden Department of Chemistry Zhejiang UniversityHangzhou 310027ZhejiangChina Department of Physics The Chinese University of Hong KongNew TerritoriesHong Kong 999077China

The cost-effective organic semiconductors are strongly needed in organic photovoltaics(OPVs). Herein,two medium bandgap(MBG) electron acceptors, TPT4F and TPT4Cl are developed via the new design of multi-noncovalent interaction assisted unfused core, flanked with two electron withdrawing end groups. These fullly non-fused MBG acceptors adapt the planar and rigid conformation in solid, therefore exhibiting the ordered face-on stacking and strong photoluminescence in films. As results, TPT4Cl^(-)based OPVs, upon blending with the PBDB-TF polymer donor, have achieved a power conversion efficiency of 10.16% with a low non-radiative loss of 0.27 e V, representing one of the best fullly non-fused medium bandgap acceptors with desirable cost-efficiency balance.

关键词： Organic photovoltaic Medium bandgap Electron withdrawing unit Non-covalent interaction

Key progresses of MOE key laboratory of macromolecular synthesis and functionalization in 2021

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Chinese Chemical Letters 2023年第5期34卷 174-186页

作者： Quan wen Qiuquan Cai Ping Fu Dan Chang Xiaoyi Xu tian-jiao wen Guang-Peng Wu Weipu Zhu Ling-Shu Wan Chengjian Zhang Xing-Hong Zhang Qiao Jin Zi-Liang Wu Chao Gao Haoke Zhang Ning Huang Chang-Zhi Li Hanying Li MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and EngineeringZhejiang UniversityHangzhou 310027China

In 2021,The MOE Key Laboratory of Macromolecular Synthesis and Functionalization in Zhejiang University had achieved several important ***,a series of versatile organoboron catalysts were synthesized for ring-opening(co)***,a catalyst-free polycondensation mechanism was proposed for the production of polyesters with high molecular ***,a co-assembly method that can fabricate films and coatings with controllable structures and properties on various substrates was demonstrated,providing a platform for the construction of novel surface ***,facile methods for producing high-productivity poly(propylene carbonate)and semicrystalline polyester have been *** linear non-conjugated polyesters exhibiting yellow-green clusteroluminescence were developed for the first ***,a supramolecular prodrug nano-assembly strategy has been developed for reactive nitrogen species potentiated ***,a series of tough and stiff supramolecular hydrogels with shape memory properties have been used for information ***,reversible fusion and fission of wet-spun graphene oxide fibers has been successfully ***,three non-conjugated polypeptides were synthesized and the mechanism of clusteroluminescence was ***,a series of conducting covalent organic frameworks with high electrical conductivity and carrier mobility have been used as high-performance chemiresistor,electrocatalyst,and organic field-effect ***,the exploration of non-fused electron acceptors,and their photostable mechanism are exemplified for developing high-performance,low-cost and eco-friendly polymer solar ***,gel-grown long-range ordering bulk-heterojunctions has achieved improved X-ray detector performance.

关键词： Polymer Catalyst Surface coating Drug delivery Gel Graphene Organic optoelectronics

Cost and effectiveness comparison between drug-eluting stents and a bypass graft in diabetics with three-vessel coronary disease

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Cost and effectiveness comparison between drug-eluting stent...

第十三次全国心血管病学术会议

作者： SUN Yu-jiao,tian wen,GAO Yuan,YU Hai-jie,JIANG Da-ming,LI Yu-ze,QI Guo-xian First Affiliated Hospital of China Medical University,Shenyang 110001,China

Objective To compared the therapeutic outcome and cost of DES and CABG treatments in diabetes patients with threevessel coronary *** From April 2007 and April 2009,151 diabetic patients with three-vessel coronary arteriosclerosis underwent DES-PCl(81patients) and CABG(70 patients).Follow-up was undertaken to monitor major adverse cardiac and cerebrovasular events(MACCE) including all-cause mortality,stroke,myocardial infarction,and re-revas-

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本质与价值:数字时代广告本体的再认识

武汉大学学报（哲学社会科学版） 2025年第1期78卷 125-132页

作者：姚曦任文姣武汉大学新闻与传播学院湖北武汉430072 武汉大学媒体发展研究中心

用传播的方式促进从生产到消费转换的行为皆为存在意义上的广告,广告的本体是本质与价值的统一。本体的坚守要建立开放的认识观,在不变的广告本质中解释变化着的广告形态,而非用未触及本体的不确定认识窄化新的广告事实。彰显广告价值... 详细信息

用传播的方式促进从生产到消费转换的行为皆为存在意义上的广告,广告的本体是本质与价值的统一。本体的坚守要建立开放的认识观,在不变的广告本质中解释变化着的广告形态,而非用未触及本体的不确定认识窄化新的广告事实。彰显广告价值需深耕数字广告实践,用创意提升广告的社会吸引力,建构多主体参与的沟通网络。彰显广告价值还需要在理论层面,以本体观为支点,立足于本土广告实践,重新组织数字广告研究范畴,使用大数据技术与混合研究法探究新问题,为广告学知识体系的建构提供框架与方向。

关键词：广告广告本质广告价值广告本体

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耳廓再造术中封闭肋软骨膜对软骨修复再生影响的研究

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中国美容医学 2017年第2期26卷 44-47页

作者：孟天骄张正文马腾霄郑州大学人民医院.河南省人民医院整形美容外科河南郑州450003

目的:运用三维CT重建技术观察耳廓再造术中切取肋软骨后缝合软骨膜与否对肋软骨的生长及远期胸廓形态发育的影响。方法:将手术治疗的小耳畸形病例组36例,根据术中封闭肋软骨膜与否分为封闭组和未封闭组,每组患者分别于术前、术后1周、术... 详细信息

目的:运用三维CT重建技术观察耳廓再造术中切取肋软骨后缝合软骨膜与否对肋软骨的生长及远期胸廓形态发育的影响。方法:将手术治疗的小耳畸形病例组36例,根据术中封闭肋软骨膜与否分为封闭组和未封闭组,每组患者分别于术前、术后1周、术后1年行肋软骨CT三维重建,分别观察两组肋软骨的生长情况。结果:封闭组共26例,均可见再生组织(100%),未见胸廓畸形。未封闭组共10例,见再生组织者2例(20%),胸廓畸形并反常呼吸者1例(10%)。结论:术中尽可能保留肋软骨膜并封闭成管套状有利于纤维组织的再生,降低术后胸廓畸形的发生率。

关键词：肋软骨软骨膜耳廓再造再生胸廓畸形

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护理干预在儿童秋季腹泻患儿中的应用效果

中国当代医药 2018年第13期25卷 191-193页

作者：凌智娟肖志田张文姣深圳市儿童医院护理部广东深圳518026

目的探讨应用护理干预对儿童秋季腹泻的效果及预后。方法选取2017年1~12月我院收治的98例秋季腹泻患儿作为研究对象,随机将其分为对照组和治疗组,每组各49例。对照组患儿给予常规治疗方案,治疗组患儿在对照组基础上给予护理干预。比较... 详细信息

目的探讨应用护理干预对儿童秋季腹泻的效果及预后。方法选取2017年1~12月我院收治的98例秋季腹泻患儿作为研究对象,随机将其分为对照组和治疗组,每组各49例。对照组患儿给予常规治疗方案,治疗组患儿在对照组基础上给予护理干预。比较两组患儿的临床疗效以及临床症状改善时间。结果治疗72 h后,治疗组患儿的治疗总有效率(93.88%)明显高于对照组(79.59%),差异有统计学意义(χ2=4.346,P<0.05)。治疗组患儿的退热时间、止泻时间和止吐时间均短于对照组,差异有统计学意义(t=5.886、10.090、7.882,P<0.05)。结论儿童秋季腹泻应用护理干预能改善临床症状,提高疗效,促进患儿早日康复。

关键词：儿童秋季腹泻护理干预

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激光熔覆非晶态合金的研究进展

世界有色金属 2022年第6期47卷 1-4页

作者：朱志凯焦天文何敏仪黄江师文庆广东海洋大学电子与信息工程学院广东湛江524088 广东省智慧海洋传感网及其装备工程技术研究中心广东湛江524088

首先简要介绍了非晶态合金的物理、化学特性及发展历程。然后,重点介绍了非晶态合金的激光熔覆,分别从制备准则、发展现状的角度对非晶态合金做了较详细的论述,并指出了非晶态合金存在的一些优缺点及未来需要努力的方向。

关键词：激光熔覆非晶态合金

黄芩苷与苦参碱分子间相互作用的量子化学计算与验证

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原子与分子物理学报 2025年第4期42卷 8-14页

作者：董志舒启江田爽王皎侯安国王文苹云南中医药大学中药学院云南省南药可持续利用重点实验室昆明650500

为探究苦参碱能极大增强黄芩苷在水中的溶解度的原因,采用量子计算对二者反应过程及共存状态进行分析,并使用单晶衍射和红外图谱验证计算结果.本研究表明,黄芩苷和苦参碱并非简单的以非共价作用相结合,二者存在质子转移现象,反应生成黄... 详细信息

为探究苦参碱能极大增强黄芩苷在水中的溶解度的原因,采用量子计算对二者反应过程及共存状态进行分析,并使用单晶衍射和红外图谱验证计算结果.本研究表明,黄芩苷和苦参碱并非简单的以非共价作用相结合,二者存在质子转移现象,反应生成黄芩苷阴离子和苦参碱阳离子,以静电作用为主导形成共无定型物,导致水溶性极大增加.

关键词：苦参碱黄芩苷质子转移离子共无定型物

Metabolic pathway modulation by olanzapine:Multitarget approach for treating violent aggression in patients with schizophrenia

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World Journal of Psychiatry 2025年第1期15卷 37-53页

作者： Yan-Ning Song Shuang Xia Zhi Sun Yong-Chao Chen Lu jiao wen-Hua Wan Hong-Wei Zhang Xiao Guo Hua Guo Shou-Feng Jia Xiao-Xin Li Shi-Xian Cao Li-Bin Fu Meng-Meng Liu tian Zhou Lv-Feng Zhang Qing-Quan Jia Department of Pharmacy The Affiliated Encephalopathy Hospital of Zhengzhou University(Zhumadian Second People's Hospital)Zhumadian 463000Henan ProvinceChina Department of Pharmacy The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052Henan ProvinceChina Department of Pharmacy Zhumadian First People's HospitalZhumadian 463000Henan ProvinceChina Scientific Education Section The Affiliated Encephalopathy Hospital of Zhengzhou University(Zhumadian Second People's Hospital)Zhumadian 463000Henan ProvinceChina Department of Psychiatry The Affiliated Encephalopathy Hospital of Zhengzhou University(Zhumadian Second People's Hospital)Zhumadian 463000Henan ProvinceChina Clinical Laboratory The Affiliated Encephalopathy Hospital of Zhengzhou University(Zhumadian Second People's Hospital)Zhumadian 463000Henan ProvinceChina Publicity Division The Affiliated Encephalopathy Hospital of Zhengzhou University(Zhumadian Second People's Hospital)Zhumadian 463000Henan ProvinceChina

BACKGROUND The use of network pharmacology and blood metabolomics to study the patho-genesis of violent aggression in patients with schizophrenia and the related drug mechanisms of action provides new directions for reducing the risk of violent aggression and optimizing treatment *** To explore the metabolic regulatory mechanism of olanzapine in treating patients with schizophrenia with a moderate to high risk of violent *** Metabolomic technology was used to screen differentially abundant metabolites in patients with schizophrenia with a moderate to high risk of violent aggression before and after olanzapine treatment,and the related metabolic pathways were *** pharmacology was used to establish protein-protein interaction networks of the core targets of *** Ontology functional analysis and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis were subsequently *** Compared with the healthy group,the patients with schizophrenia group presented significant changes in the levels of 24 metabolites related to the disruption of 9 metabolic pathways,among which the key pathways were the alanine,aspartate and glutamate metabolism and arginine biosynthesis *** treatment with olanzapine,the levels of 10 differentially abundant metabolites were significantly reversed in patients with *** effectively regulated six metabolic pathways,among which the key pathways were alanine,aspartate and glutamate metabolism and arginine biosynthesis *** core targets of olanzapine were involved in several key *** The metabolic pathways of alanine,aspartate,and glutamate metabolism and arginine biosynthesis are the key pathways involved in olanzapine treatment for aggressive schizophrenia.

关键词： Schizophrenia Violent aggression Olanzapine Metabolomics Network pharmacology