Designed Monomers and Polymers最新文献_第2页

Prof. Dr. Yusuf Yagci (1952–2023) 优素福-亚格奇博士教授（1952-2023）

IF 1.6 4区化学

Designed Monomers and Polymers Pub Date : 2023-12-06 DOI: 10.1080/15685551.2023.2289333

Munmaya Mishra

引用次数: 0

3D bioprinted scaffolds of polysaccharide hydrogels in osteochondral and cartilage tissue engineering 骨软骨和软骨组织工程中的多糖水凝胶三维生物打印支架

IF 1.6 4区化学

Designed Monomers and Polymers Pub Date : 2023-12-01 DOI: 10.1080/15685551.2023.2284482

Jianghong Huang, Zhiwang Huang, Jianyi Xiong, Jiang Xia, Youquan Wang, Lei Yang, Yujie Liang

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Emulsion copolymerization of vinyl chloride with poly (ethylene glycol) methyl ether methacrylate 氯乙烯与聚乙二醇甲基丙烯酸甲醚的乳液共聚

IF 1.6 4区化学

Designed Monomers and Polymers Pub Date : 2023-11-27 DOI: 10.1080/15685551.2023.2285087

Ye Jia, Lijun Fan, Changtong Song, Dong Chen, Xianhong Zhang, Yuhong Ma, Wantai Yang

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Experimental investigation of the mechanical properties of graphene oxide-silica nanoparticles reinforced rigid polyurethane foam 氧化石墨烯-二氧化硅纳米颗粒增强硬质聚氨酯泡沫材料力学性能的实验研究

IF 1.6 4区化学

Designed Monomers and Polymers Pub Date : 2023-11-18 DOI: 10.1080/15685551.2023.2281866

Dong Liu, Hailong Fu, Hongbin Zhang, Longqing Zou, Yuxuan Huang

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Facile synthesis of functionalized polysiloxanes with nonconventional fluorescence by oxa-Michael addition reaction 用oxa-Michael加成反应快速合成具有非常规荧光的功能化聚硅氧烷

IF 1.6 4区化学

Designed Monomers and Polymers Pub Date : 2023-11-17 DOI: 10.1080/15685551.2023.2278230

Shiyao Jia, Shengyu Feng, Dengxu Wang

引用次数: 0

Hydrolysis of hydrophobic poly(2-oxazoline)s and their subsequent modification via aza-Michael addition. 疏水性聚（2-恶唑啉）的水解及其随后通过aza-Michael加成的改性。

IF 1.6 4区化学

Designed Monomers and Polymers Pub Date : 2023-10-11 eCollection Date: 2023-01-01 DOI: 10.1080/15685551.2023.2267232

Ben A Drain, Remzi C Becer

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Influencing ionic conductivity and mechanical properties of ionic liquid polymer electrolytes by designing the chemical monomer structure. 通过设计化学单体结构来影响离子液体聚合物电解质的离子导电性和力学性能。

IF 1.6 4区化学

Designed Monomers and Polymers Pub Date : 2023-10-11 eCollection Date: 2023-01-01 DOI: 10.1080/15685551.2023.2267235

Lisa Ehrlich, Doris Pospiech, Petra Uhlmann, Felix Tzschöckell, Martin D Hager, Brigitte Voit

{"title":"Influencing ionic conductivity and mechanical properties of ionic liquid polymer electrolytes by designing the chemical monomer structure.","authors":"Lisa Ehrlich, Doris Pospiech, Petra Uhlmann, Felix Tzschöckell, Martin D Hager, Brigitte Voit","doi":"10.1080/15685551.2023.2267235","DOIUrl":"10.1080/15685551.2023.2267235","url":null,"abstract":"Polymeric single chloride-ion conductor networks based on acrylic imidazolium chloride ionic liquid monomers AACXImCYCl as reported previously are prepared. The chemical structure of the polymers is varied with respect to the acrylic substituents (alkyl spacer and alkyl substituent in the imidazolium ring). The networks are examined in detail with respect to the influence of the chemical structure on the resulting properties including thermal behavior, rheological behavior, swelling behavior, and ionic conductivity. The ionic conductivities increase (by two orders of magnitude from 10-6 to 10-4 S·cm-1 with increasing temperature), while the complex viscosities of the polymer networks decrease simultaneously. After swelling in water for 1 week the ionic conductivity reaches values of 10-2 S·cm-1. A clear influence of the spacer and the crosslinker content on the glass transition temperature was shown for the first time in these investigations. With increasing crosslinker content, the Tg values and the viscosities of the networks increase. With increasing spacer length, the Tg values decrease, but the viscosities increase with increasing temperature. The results reveal that the materials represent promising electrolytes for batteries, as proven by successful charging/discharging of a p(TEMPO-MA)/zinc battery over 350 cycles.","PeriodicalId":11170,"journal":{"name":"Designed Monomers and Polymers","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10569356/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41233167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Polypyrrole-based nanocomposites doped with both salicylate/molybdate and graphene oxide for enhanced corrosion resistance on low-carbon steel. 掺杂水杨酸盐/钼酸盐和氧化石墨烯的聚吡咯基纳米复合材料可增强低碳钢的耐腐蚀性。

IF 1.8 4区化学

Designed Monomers and Polymers Pub Date : 2023-06-10 eCollection Date: 2023-01-01 DOI: 10.1080/15685551.2023.2220529

Ha Manh Hung, Tran Minh Thi, Le Van Khoe, Le Minh Duc, Hoang Thi Tuyet Lan, Lai Thi Hoan, Vu Thi Xuan, Nguyen Thi Bich Viet, Ngo Xuan Luong, Nguyen Thuy Chinh, Thai Hoang, Vu Thi Hương, Vu Quoc Trung

{"title":"Polypyrrole-based nanocomposites doped with both salicylate/molybdate and graphene oxide for enhanced corrosion resistance on low-carbon steel.","authors":"Ha Manh Hung, Tran Minh Thi, Le Van Khoe, Le Minh Duc, Hoang Thi Tuyet Lan, Lai Thi Hoan, Vu Thi Xuan, Nguyen Thi Bich Viet, Ngo Xuan Luong, Nguyen Thuy Chinh, Thai Hoang, Vu Thi Hương, Vu Quoc Trung","doi":"10.1080/15685551.2023.2220529","DOIUrl":"10.1080/15685551.2023.2220529","url":null,"abstract":"In this work, polypyrrole-based nanocomposites doped with graphene oxide, molybdate, and salicylate (PPy/GO/Mo/Sal) were synthesized via in situ electrochemical polymerization to enhance the anti-corrosion protection performance of polymer coatings. The morphology and structures of the coatings were characterized by SEM, EDX, FTIR, Raman spectroscopy, and XRD. The protection abilities of coatings against corrosion were investigated in 0.1 M NaCl solution with EIS potentiodynamic polarization, salt spray test, and open-circuit potential (OCP) measurements. The results showed that with the presence of both molybdate/salicylate and GO in the PPy matrix, the nanocomposite coating exhibited an excellent protection ability against corrosion for low-carbon steel, better than that with only GO as filler. Compared to the nanocomposites doped with only salicylate or salicylate/GO, the one doped with both molybdate/salicylate and GO exhibited the longest protection plateau (ca. 100 h) on the OCP-time curves with some fluctuation points known as the self-healing action of molybdate dopant. It also resulted in a decrease in the corrosion current (Tafel plots), a higher impedance (Bode plot), and a better protection performance in salt spray tests. In this case, the anti-corrosion ability of the coatings was provided through a barrier and self-healing mechanism.","PeriodicalId":11170,"journal":{"name":"Designed Monomers and Polymers","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2023-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10259342/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10194603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synthesis, characterization, thermokinetic analysis and biological application of novel allyl glucosamine based glycopolymers. 新型烯丙基葡糖胺基糖聚合物的合成、表征、热动力学分析和生物应用。

IF 1.8 4区化学

Designed Monomers and Polymers Pub Date : 2023-04-11 eCollection Date: 2023-01-01 DOI: 10.1080/15685551.2023.2199506

Yeliz Yıldırım, Fatma Telli, Erkan Kahraman, John M Gardiner

{"title":"Synthesis, characterization, thermokinetic analysis and biological application of novel allyl glucosamine based glycopolymers.","authors":"Yeliz Yıldırım, Fatma Telli, Erkan Kahraman, John M Gardiner","doi":"10.1080/15685551.2023.2199506","DOIUrl":"10.1080/15685551.2023.2199506","url":null,"abstract":"The synthesis of glycopolymers by copolymerising an allyl glucosamine (AG) monomer with co-monomers methyl methacrylate (MMA), acrylonitrile (AN) and 2-hydroxyethyl methacrylate (HEMA) was investigated via free-radical polymerisation of 2,2-azobisisobutyronitrile (AIBN) in dimethylformamide (DMF). Three new copolymers, poly(AG-co-MMA), poly(AG-co-AN) and poly(AG-co-HEMA), were obtained. The chemical structures of the glycopolymers were analysed using 1H-NMR, 13C-NMR and FTIR. The thermal properties and degradation kinetics of the three glycopolymers were examined by thermogravimetric (TG) analysis at different heating rates. The effects of different co-monomers on the copolymerisation yield, thermal properties and biological activities of the resulting glycopolymers were investigated. The activation energies of the decomposition stages were calculated using the Flynn-Wall-Ozawa (FWO) and Kissinger methods. Furthermore, the biological activity of AG monomers and glycopolymers was studied and compared to chitosan. Poly(AG-co-HEMA) had the most significant effect on MCF-7 cell viability, and all glycopolymers have a low toxic effect profile on MCF-7 cell lines.","PeriodicalId":11170,"journal":{"name":"Designed Monomers and Polymers","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2023-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/9b/44/TDMP_26_2199506.PMC10101676.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9671611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Preparation of nanofibrous poly (L-lactic acid) scaffolds using the thermally induced phase separation technique in dioxane/polyethylene glycol solution. 二氧六环/聚乙二醇溶液热诱导相分离技术制备纳米纤维聚乳酸支架。

IF 1.6 4区化学

Designed Monomers and Polymers Pub Date : 2023-01-01 DOI: 10.1080/15685551.2023.2194175

Tao Zhang, Kangyao Chen, Xing Wu, Xiufeng Xiao

引用次数: 0