推荐阅读｜高分子学报2020年第9期

简便高效的超分子多肽治疗策略

陈学思

A strategy of supramolecular peptide therapeutics is introduced for improved cancer therapy. This strategy exhibited high peptide loading efficiency, prolonged blood circulation, enhanced tumor accumulation, improved anticancer efficacy, and low toxicities to the hematologic system, providing a general approach for the design and development of peptide-based pharmaceuticals. 

Acta Polymerica Sinica, 2020, 51(9), 959 - 960
doi: 10.11777/j.issn1000-3304. 2020.20156

仿凝集素微凝胶的制备及葡萄糖响应特性

兰如月, 朱琳, 王小飞, 吴伟泰

Acta Polymerica Sinica, 2020, 51(9), 961 - 968
doi: 10.11777/j.issn1000-3304.2020.20128

抗失水抗结冰水凝胶的研究进展

王奔, 陈繁,  Stephan Handschuh-Wang, 甘田生, 周学昌 

This review discussed and summarized the development on the fabrication of the anti-dehydration and anti-freezing hydrogels and their applications in soft sensors, wearable electronics, water harvesting, and flexible energy storage devices.

Acta Polymerica Sinica, 2020, 51(9), 969 - 982
doi: 10.11777/j.issn1000-3304.2020.20100

淀粉基生物可降解材料的研究新进展

朱建, 陈慧, 卢凯, 刘宏生, 余龙 

The recent development of starch-based materials, particularly the achievement of solving some well-recognized weakness, such as lower mechanical properties and moisture sensitivity is reviewed. It starts from fundamental issues, such as microstructures, phase transitions and rheological behaviours, and then turns to improve the performances and processing.

Acta Polymerica Sinica, 2020, 51(9), 983 - 995
doi: 10.11777/j.issn1000-3304.2020.20089

聚(3,4-乙烯二氧噻吩)在电磁屏蔽领域的应用

高晗, 张扬 

This review surveys the recent advances of using poly(3,4-ethylenedioxythiophene) for high-performance electromagnetic interference (EMI) shielding materials, including the design principle, synthesis strategies, properties, and EMI shielding mechanism. The development prospects and challenges are also discussed.

Acta Polymerica Sinica, 2020, 51(9), 996 - 1009
doi: 10.11777/j.issn1000-3304.2020.20071

活性负离子聚合制备八臂星形嵌段共聚物及其氢化反应研究

王彬, 张明祖, 何金林, 倪沛红

The synthesis of eight-arm star-shaped block copolymers via living anionic polymerization and coupling reaction, as well as the investigation on hydrogenation reaction of star-shaped block copolymers is reported.

Acta Polymerica Sinica, 2020, 51(9), 1010 - 1020
doi: 10.11777/j.issn1000-3304.2020.20035

氢键接枝法抑制聚合物单链交联过程中的链间交联

晋慧芸, 窦金康, 徐佳印, 黄霞芸, 陈道勇

The single-chain particles were prepared by intramolecularly crosslinking the middle block of PS₁₅₉₆-b-P2VP₂₈₉₅-b-PEO₇₂₆ using 1,4-dibromobutane in the N,N-dimethylforamide. The preparation concentration of high purity single-chain particles can increase to 2.0 mg/mL by grafting tearic acids to the P2VP block via hydrogen bonding interaction before crosslinking. 

Acta Polymerica Sinica, 2020, 51(9), 1021 - 1028
doi: 10.11777/j.issn1000-3304.2020.20061

微流控可控分步组装制备透明质酸/聚乙烯亚胺/DNA纳米复合物

沈逸怀, 相佳佳, 申有青

We provided a microfluidics-based stepwise assembly method for the preparation of HA/PEI/DNA polyplexes with suitable size and narrow polydispersion. By adjusting key parameters of assembly, HA/PEI/DNA polyplexes with much smaller and more uniform sizes were prepared by microfluidics, compared to those prepared by traditional vortex mixing method.

Acta Polymerica Sinica, 2020, 51(9), 1029 - 1038
doi: 10.11777/j.issn1000-3304.2020.20043

(Salen)Ti^IVCl₂配合物催化环氧化物和环酸酐开环交替共聚

李帅, 王昱博, 季鹤源, 陈崇民, 陈晓璐, 潘莉, 王彬 

Acta Polymerica Sinica, 2020, 51(9), 1039 - 1049
doi: 10.11777/j.issn1000-3304.2020.20049

长碳链非共轭α,ω-双烯烃原位调控乙丙共聚物流动性研究

刘洋, 秦亚伟, 王莉, 义建军, 董金勇 

As a conventional way of regulating EPR flowability, which is important for the control of polymer particle morphology in heterophasic copolymerization of propylene, in situ copolymerization of propylene with long-chain nonconjugated α,ω-diolefin discovers a nonstraightforward relation between EPR flowability and α,ω-diolefin concentration, which is due to the fact that the low reactivity of Ziegler-Natta catalysts for macromonomeric α-olefin results in slower formation of crosslinking structure than pendant unsaturation structure.

Acta Polymerica Sinica, 2020, 51(9), 1050 - 1058
doi: 10.11777/j.issn1000-3304.2020.20029

单茂钪催化苯乙烯衍生物与异戊二烯共聚合的研究

段阳芷, 姜磊, 刁凯颖, 郭方

The copolymerization of isoprene and styrene derivatives such as p-chlorostyrene (St-Cl) and 4-dimethylsilyl styrene (St-SiHMe₂) by (C₅Me₄SiMe₃)Sc(CH₂C₆H₄NMe₂-o)₂ has been successfully achieved to afford IP/St-Cl and IP/St-SiHMe₂ copolymers with different co-monomer distribution sequences, controllable compositions, high molecular weight and narrow molecular weight distribution.

Acta Polymerica Sinica, 2020, 51(9), 1059 - 1064
doi: 10.11777/j.issn1000-3304.2020.20027

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