Afrizal, Yusmaniar, Bryan Valentino, Asep Riswoko, Karin Khairunnisa Gumilar
{"title":"Effect of methyl methacrylate concentrations on surface and thermal analysis of composite polymer polymethylmethacrylates with mesogen reactive RM82","authors":"Afrizal, Yusmaniar, Bryan Valentino, Asep Riswoko, Karin Khairunnisa Gumilar","doi":"10.1080/15685551.2024.2336657","DOIUrl":"https://doi.org/10.1080/15685551.2024.2336657","url":null,"abstract":"This research report of the synthesis of composite polymers from liquid crystal mesogen reactive (RM82) monomers with Methyl methacrylate (MMA). The purpose of this research is analysis the effect ...","PeriodicalId":11170,"journal":{"name":"Designed Monomers and Polymers","volume":"57 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140590970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Preparation and performance study of waterproof and breathable layer of alginate/aramid-based fabrics and flame-retardant multilayer combination.","authors":"Xiaoxiao Chen, Min Li, Miao Yu, Yutian Li","doi":"10.1080/15685551.2024.2301804","DOIUrl":"10.1080/15685551.2024.2301804","url":null,"abstract":"<p><p>Alginate fibers have excellent flame-retardant properties and make up for other material defects by blending. To investigate the influence of the blending ratio of alginate fibers on the flame-retardant properties of waterproof and breathable layers for firefighting suits, this paper utilizes the needle-punching and hot-pressing nonwoven reinforcement processes to prepare waterproof and breathable layers based on alginate/aramid base cloths and conducts a series of performance tests on them. The results show that the char residue content of alginate blended base cloth is significantly improved relative to pure aramid, and the addition of alginate fibers to the base cloth of the waterproof and breathable layer improves its flame retardancy and thermal stability. The overall performance of the alginate/aramid blended base fabric waterproof and breathable layer was better than that of the aramid-based waterproof and breathable layer. Moreover, in the flame-retardant multilayer fabric system for firefighting apparel, the multilayer fabric system containing the alginate/aramid-based waterproof and breathable layer showed higher thermal protection performance. Therefore, the alginate/aramid-based waterproof and breathable layer can enhance the overall flame-retardant performance of firefighting clothing to a certain extent.</p>","PeriodicalId":11170,"journal":{"name":"Designed Monomers and Polymers","volume":"27 1","pages":"1-14"},"PeriodicalIF":1.6,"publicationDate":"2024-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10878337/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139912330","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}
Zichun Yan, D Andrew Brown, Trey Alpi, Jiro Nagatomi, O Thompson Mefford
{"title":"Construction of a corresponding empirical model to bridge thermal properties and synthesis of thermoresponsive poloxamines.","authors":"Zichun Yan, D Andrew Brown, Trey Alpi, Jiro Nagatomi, O Thompson Mefford","doi":"10.1080/15685551.2024.2313268","DOIUrl":"https://doi.org/10.1080/15685551.2024.2313268","url":null,"abstract":"<p><p>The thermoresponsive properties of poloxamine (tetra-branch PEO-PPO block copolymer) hydrogels are related to several variables. Of particular interest to this study were the molecular weight of the polymer, the molar ratio between PEO and PPO blocks, and the concentration of the aqueous solution. Accurately controlling the thermoresponsive behaviors of the polymer is critical to the application of such materials; therefore, the structure-property relationship of tetra-branch PEO-PPO block copolymer was studied by synthesis via anionic ring-opening polymerization (AROP). The structure-property relationships were studied by measuring the thermoresponsive behavior via differential scanning calorimetry (DSC) and developing an empirical model which statistically fit the collected data. This empirical model was then used for designing poloxamines that have critical micellization temperatures (CMT) between room temperature and physiological temperature. The model was validated with three polymers that targeted a CMT of 308 K (35°C). The empirical model showed great success in guiding the synthesis of poloxamines showing a temperature difference of less than 3 K between the predicted and the observed CMTs. This study showed a great potential of using an empirical model to set synthesis parameters to control the properties of the polymer products.</p>","PeriodicalId":11170,"journal":{"name":"Designed Monomers and Polymers","volume":"27 1","pages":"1-9"},"PeriodicalIF":1.6,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10854436/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139722022","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}
{"title":"Synthesis and performance evaluation of temperature and salt-resistant organic/inorganic composite copolymers","authors":"Yunbao Zhang, Jiamei Quan, Chengzhou Wang, Wentao Li, Ruofei Du, Hongchao Dong","doi":"10.1080/15685551.2023.2296136","DOIUrl":"https://doi.org/10.1080/15685551.2023.2296136","url":null,"abstract":"Ordinary polymers have poor adaptability in high-temperature and high-salt reservoir environments due to their properties. Organic/inorganic composite copolymer microspheres have the advantages of ...","PeriodicalId":11170,"journal":{"name":"Designed Monomers and Polymers","volume":"42 11 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139056637","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Prof. Dr. Yusuf Yagci (1952–2023)","authors":"Munmaya Mishra","doi":"10.1080/15685551.2023.2289333","DOIUrl":"https://doi.org/10.1080/15685551.2023.2289333","url":null,"abstract":"Published in Designed Monomers and Polymers (Vol. 26, No. 1, 2023)","PeriodicalId":11170,"journal":{"name":"Designed Monomers and Polymers","volume":"339 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138547838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"3D bioprinted scaffolds of polysaccharide hydrogels in osteochondral and cartilage tissue engineering","authors":"Jianghong Huang, Zhiwang Huang, Jianyi Xiong, Jiang Xia, Youquan Wang, Lei Yang, Yujie Liang","doi":"10.1080/15685551.2023.2284482","DOIUrl":"https://doi.org/10.1080/15685551.2023.2284482","url":null,"abstract":"The construction of bioactive scaffolds with a suitable microenvironment for tissue regeneration provides a great promise for improving clinical treatment of osteochondral and full-thickness articu...","PeriodicalId":11170,"journal":{"name":"Designed Monomers and Polymers","volume":"25 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138567618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Experimental investigation of the mechanical properties of graphene oxide-silica nanoparticles reinforced rigid polyurethane foam","authors":"Dong Liu, Hailong Fu, Hongbin Zhang, Longqing Zou, Yuxuan Huang","doi":"10.1080/15685551.2023.2281866","DOIUrl":"https://doi.org/10.1080/15685551.2023.2281866","url":null,"abstract":"This study aims to investigate the influence of rigid polyurethane foam (RPUF) as a filling material on the energy absorption performance of thin-walled tubes through experiments. Hybrid graphene o...","PeriodicalId":11170,"journal":{"name":"Designed Monomers and Polymers","volume":"45 2 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2023-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138516734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Facile synthesis of functionalized polysiloxanes with nonconventional fluorescence by oxa-Michael addition reaction","authors":"Shiyao Jia, Shengyu Feng, Dengxu Wang","doi":"10.1080/15685551.2023.2278230","DOIUrl":"https://doi.org/10.1080/15685551.2023.2278230","url":null,"abstract":"Developing a novel methodology for the synthesis of functionalized polysiloxanes is highly desirable because of their extensive applications in engineering, textile, construction, electronics, and ...","PeriodicalId":11170,"journal":{"name":"Designed Monomers and Polymers","volume":"54 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2023-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138516733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Hydrolysis of hydrophobic poly(2-oxazoline)s and their subsequent modification <i>via</i> aza-Michael addition.","authors":"Ben A Drain, Remzi C Becer","doi":"10.1080/15685551.2023.2267232","DOIUrl":"10.1080/15685551.2023.2267232","url":null,"abstract":"<p><p>Partially hydrolysed poly(2-oxazoline)s possess unique properties. However, much of the focus in this area has been on water soluble poly(2-oxazoline)s. Where hydrophobic poly(2-oxazoline)s have been used, this is often for selective hydrolysis. However, hydrolysis of very hydrophobic polymers could lead to interesting solution behaviour. Herein, we describe universal conditions for the hydrolysis of poly(2-alkyl-2-oxazoline)s suitable for both hydrophobic and hydrophilic 2-oxazolines. We show that the system utilised gives comparable rates to that of water alone for poly(2-ethyl-2-oxazoline). In addition, poly(2-fatty acid-2-oxazoline) was hydrolysed using the developed system and was found to proceed in a controlled manner allowing the targeting of specific degrees of hydrolysis, albeit much slower than for poly(2-ethyl-2-oxazoline). Finally, we demonstrate the partial functionalisation of poly(2-oxazoline)-poly(ethylene imine) co-polymers <i>via</i> aza-Michael addition.</p>","PeriodicalId":11170,"journal":{"name":"Designed Monomers and Polymers","volume":"26 1","pages":"214-222"},"PeriodicalIF":1.6,"publicationDate":"2023-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/5c/71/TDMP_26_2267232.PMC10569348.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41233166","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}