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Macromol. Rapid Commun. 5/2018

Macromolecular Rapid Communications 2018年第5期39卷

作者： Xiao‐Yan Tu Chao Meng Yun‐Fei Wang Li‐Wei Ma Bao‐Yan Wang Jin‐Lin He Pei‐Hong Ni Xiang‐Ling Ji Ming‐Zhu Liu Hua Wei State Key Laboratory of Applied Organic Chemistry Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 Gansu China College of Chemistry Chemical Engineering and Materials Science State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application Soochow University Suzhou 215123 China State Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 China

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Photoconversion-Tunable Bodipy Vesicles forWavelength-Dependent Photo-Induced Cancer Therapy

Photoconversion-Tunable Bodipy Vesicles forWavelength-Depend...

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中国化学会第四届卟啉与酞菁学术研讨会

作者： Hui He Shuangshuang Ji Zhengqing Guo Youliang Zhao Huabing Chen Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases College of Pharmaceutical SciencesSoochow University School of Radiological and Interdisciplinary Sciences(RAD-X) Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutionsand School of Radiation Medicine and ProtectionSoochow University Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis Jiangsu Key Laboratory of Advanced Functional Polymer Design and ApplicationState and Local Joint Engineering Laboratory for Novel Functional Polymeric MaterialsCollege of ChemistryChemical Engineering and Materials ScienceSoochow University

Photo-induced cancer therapy,such as photodynamic therapy（PDT） or photothermal therapy（PTT） treatment has shown great promise in precision nanomedicine owing to their selectivity,low systemic toxicity,negligible drug resistance,and non-invasive modality.1-3 In this presentation,we will demonstrate wavelength-dependent photoconversion regulation of Bodipy fluorophores through polymeric vesicles for either PDT or PTT treatment（Scheme 1）.Bodipy is assembled with the terpolymer into polymeric vesicles in the conformation of both J-type and H-type aggregates,causing the red-shifted absorption into the near-infrared（NIR） region,low radiative transition,and ideal resistance to *** 660 nm irradiation,the vesicles mainly display remarkable singlet oxygen quantum yield through singlet-to-triplet transition,thereby leading to abundant intracellular singlet oxygen at the tumor for effective ***,under 785 nm irradiation,they primarily possess distinct photothermal conversion efficiency through non-radiative transition together with mild singlet oxygen generation,thus leading to potent hyperthermia at the tumor for robust PDT-synergized ***,the vesicles have preferable cellular uptake,effective cytoplasmic drug translocation through singlet oxygen-mediated lysosomal disruption,and enhanced tumor accumulation,which contribute to the total tumor ablation without any regrowth.4

关键词： Bodipy photodynamic therapy photothermal therapy polymeric vesicles tumor ablation

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Synthesis of C−C Bonded Two‐Dimensional Conjugated Covalent Organic Framework Films by Suzuki polymerization on a Liquid–Liquid Interface

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Angewandte Chemie 2018年第5期131卷

作者： Deng Zhou Xianyang Tan Huimin Wu Lihong Tian Ming Li Key Laboratory for the Synthesis and Application of Organic Functional Molecules Ministry of Education & Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials & Hubei Key Laboratory of Polymer Materials & College of Chemistry and Chemical Engineering Hubei University Wuhan 430062 P. R. China

Synthesis of free‐standing two‐dimensional (2D) conjugated covalent organic framework (COF) films linked by C−C bonds is highly desirable. Now a very simple and mild strategy has been developed to synthesize them by Suzuki polymerization on a water–toluene interface in a refrigerator. The versatility of this strategy was confirmed by the successful synthesis of two different 2D‐COF films: a porous graphene and a porphyrin‐contained 2D‐COF. Both 2D‐COF films have large lateral size and their crystalline domains were visualized by high resolution TEM. Based on the wide compatibility of Suzuki reaction, our breakthrough work opened a door for the synthesis of various 2D conjugated COF films. For application studies, the porous graphene exhibits a good carrier mobility, which is much higher than −C=N− linked 2D COF films and a good catalytic activity for hydrogen evolution reaction, which is comparable with nitrogen‐ or phosphorus‐doped graphene.

关键词： Grenzflächen Konjugierte zweidimensionale COFs Poröses Graphen Porphyrine Suzuki-polymerisation

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Chiral Nanoparticles: Chiral Nanoparticle‐Induced Enantioselective Amplification of Molecular Optical Activity (Adv. Funct. Mater. 8/2019)

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advanced functional Materials 2019年第8期29卷

作者： Lin Yang Chak‐Shing Kwan Lianglin Zhang Xinghua Li Yu Han Ken Cham‐Fai Leung Yonggang Yang Zhifeng Huang Department of Physics Hong Kong Baptist University (HKBU) Kowloon Tong Kowloon Hong Kong SAR China Department of Chemistry HKBU Kowloon Tong Kowloon Hong Kong SAR China Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application Department of Polymer Science and Engineering State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 China King Abdullah University of Science & Technology Physical Science and Engineering Division Thuwal 23955‐6900 Kingdom of Saudi Arabia Partner State Key Laboratory of Environmental and Biological Analysis HKBU Kowloon Tong Kowloon Hong Kong SAR China Institute of Advanced Materials HKBU Kowloon Tong Kowloon Hong Kong SAR China HKBU Institute of Research and Continuing Education 9F The Industrialization Complex of Shenzhen Virtual University Park No. 2 Yuexing 3rd Road South Zone Hi‐tech Industrial Park Nanshan District Shenzhen Guangdong 518057 China

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Recent advances in “living”/controlled radical polymerization of phosphorus-containing monomers and their potential applications

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Science China Chemistry 2015年第11期58卷 1633-1640页

作者： Tianchi Xu Lifen Zhang Zhenping Cheng Xiulin Zhu Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application Department of Polymer Science and Engineering College of Chemistry Chemical Engineering and Materials ScienceSoochow University

Special research attention has been paid to phosphorus-containing materials and their corresponding applications. This mini review considers recent publications devoted to the "living"/controlled radical(co)polymerization of phosphorus-containing monomers. In addition, different properties of the polymers involved in the phosphonate group in various chemical environments are demonstrated, and their potential applications are briefly discussed.

关键词： living radical polymerization nitroxide-mediated polymerization （NMP） atom transfer radical polymerization （ATRP） reversible addition-fragmentation chain transfer （RAFT） phosphorus-containing monomer

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Special Odd-Even Effect of Degree of Oligomerization on Properties of Cyclic Oligoesters

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Chinese Journal of polymer Science 2015年第8期33卷 1069-1069,1070-1073页

作者： Jun Wu Tao-guang Qu Ling-feng Gao Xiao-ming Yang Xiao-hong Li 屠迎锋 Xiu-lin Zhu Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis Jiangsu Key Laboratory of Advanced Functional Polymer Design and ApplicationCollege of ChemistryChemical Engineering and Materials ScienceSoochow University

We demonstrate here seven pure cyclic samples, which belongs to two series of oligoesters, cyclic oligo（trimethylene terephthalate）s （COTTs） and cyclic oligo（butylene terephthalate）s （COBTs）, showing odd-even effect of degree of oligomerization （repeating units number） on properties. The pentamer of COTT and trimer of COBT show much lower melting temperature, and the trimer of COTT and trimer of COBT show significant lower refractive index, which can be ascribed to the low packing density of cyclic oligoesters with odd number of degree of oligomerization. Our results reveal the discrete property change as a function of cyclic size of oligomers, which can be used to design materials with special properties.

关键词： Cyclic polymer Oligomer Odd-even effect Refractive index.

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Synthesis of Low‐Dimensional Polyion Complex Nanomaterials via polymerization‐Induced Electrostatic Self‐Assembly

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Angewandte Chemie 2017年第4期130卷

作者： Yi Ding Meng Cai Zhigang Cui Leilei Huang Lei Wang Xinhua Lu Yuanli Cai Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application State-Local Joint Engineering Laboratory for Novel Functional Polymer Materials College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 China

Nanostructured polyion complexes (PICs) are appealing in biomaterials applications. Yet, conventional assembly suffers from the weakness in scale‐up and reproducibility. Only a few low‐dimensional PICs are available to date. Herein we report an efficient and scalable strategy to prepare libraries of low‐dimensional PICs. It involves a visible‐light‐mediated RAFT polymerization of ionic monomer in the presence of a polyion of the opposite charge at 5–50 % w/w total solids concentration in water at 25 °C, namely, polymerization‐induced electrostatic self‐assembly (PIESA). A Vesicle, multi‐compartmental vesicle, and large‐area unilamellar nanofilm can be achieved in water. A long nanowire and porous nanofilm can be prepared in methanol/water. An unusual unimolecular polyion complex (uPIC)‐sphere‐branch/network‐film transition is reported. This green chemistry offers a general platform to prepare various low‐dimensional PICs with high reproducibility on a commercially viable scale under eco‐friendly conditions.

关键词： Blockcopolymere Nanopartikel Polyion-Komplexe polymerisationsinduzierte Selbstorganisation RAFT-polymerisation

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PHOTO-CATALYST FREE LIGHT INDUCED LIVING RADICAL polymerIZATION MEDIATED BY XANTHATE AND ORGANOSELENIUM COMPOUNDS

PHOTO-CATALYST FREE LIGHT INDUCED LIVING RADICAL POLYMERIZAT...

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第七届高分子化学国际学术研讨会

作者： Chunlai Ding Xiangqiang Pan Zhengbiao Zhang Jian Zhu Xiulin Zhu Suzhou key Laboratory of Macromolecular Design and Precision Synthesis Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application Department of Polymer Science and Engineering College of Chemistry Chemical Engineering and Materials Science Soochow University

Photo-induced RDRP has attracted more and more attentions due to its charming advantages,such as environmentally benign natural resource,widely available,noninvasive,*** the current abstract,an interesting photo-induced RDRP system was *** such system,no photo-catalyst was added,which showed benefits on the following points:simple(only monomer and mediate agent),improved

关键词： MALDI PHOTO-CATALYST FREE LIGHT INDUCED LIVING RADICAL polymerIZATION MEDIATED BY XANTHATE AND ORGANOSELENIUM COMPOUNDS

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INITIATOR-REGULATOR COMBO IN LIVING RADICAL polymerIZATION

INITIATOR-REGULATOR COMBO IN LIVING RADICAL POLYMERIZATION

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第七届高分子化学国际学术研讨会

作者： Jian Zhu Chunlai Ding Jiajia Li Na Li Xiulin Zhu Suzhou key Laboratory of Macromolecular Design and Precision Synthesis Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application Department of Polymer Science and EngineeringCollege of Chemistry Chemical Engineering and Materials Science Soochow University

Living radical polymerization has been developed over 20 *** than ionic polymerization,radical polymerization using precursors(initiator)to generate radical under stimulus during the ***,in living radical polymerization,multi-components,such as initiator,mediator,monomers,*** be *** multi-components system ultimately caused the complicating polymerization reaction and resulted in the difficulty for structure controlling,especially the precisely

关键词： INITIATOR-REGULATOR COMBO IN LIVING RADICAL polymerIZATION

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Visible light induced living radical polymerization of styrene in the presence of novel diselenide

Visible light induced living radical polymerization of styre...

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2016年两岸三地高分子液晶态与超分子有序结构学术研讨会（暨第十四届全国高分子液晶态与超分子有序结构学术论文报告会）

作者： Chunlai Ding Jiandong Zhang Xiangqiang Pan Zhengbiao Zhang Jian Zhu Xiulin Zhu Suzhou key Laboratory of Macromolecular Design and Precision Synthesis Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application Department of Polymer Science and EngineeringCollege of Chemistry Chemical Engineering and Materials Science Soochow University

The objective of this work was to improve the controllability of diselenide based LRP by modifying DPDS structure to synthesis polymers with controlled molecular weight along and narrow molecular weight *** was well-known that the activity of free radical was affected by the structure of substitutions through so called electronic effect and steric ***,in here we designed and synthesized different diselenides with different electronic and

关键词： Visible light induced living radical polymerization of styrene in the presence of novel diselenide LRP

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