Macromolecular Materials and Engineering最新文献

Masthead: Macromol. Mater. Eng. 12/2024

IF 4.2 3区材料科学

Macromolecular Materials and Engineering Pub Date : 2024-12-16 DOI: 10.1002/mame.202470024

引用次数: 0

Speckle Pattern Analysis of PVK:rGO Composite Based Memristor Device

IF 4.2 3区材料科学

Macromolecular Materials and Engineering Pub Date : 2024-12-16 DOI: 10.1002/mame.202470023

Ramin Jamali, Madeh Sajjadi, Babak Taherkhani, Davood Abbaszadeh, Ali-Reza Moradi

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Masthead: Macromol. Mater. Eng. 11/2024 刊头：Macromol.Mater.Eng.11/2024

IF 4.2 3区材料科学

Macromolecular Materials and Engineering Pub Date : 2024-11-15 DOI: 10.1002/mame.202470022

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Combining Injection Molding and 3D Printing for Tailoring Polymer Material Properties 结合注塑成型和 3D 打印技术定制聚合物材料性能

IF 4.2 3区材料科学

Macromolecular Materials and Engineering Pub Date : 2024-11-15 DOI: 10.1002/mame.202470021

Michelle Vigogne, Carsten Zschech, Markus Stommel, Julian Thiele, Ines Kühnert

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Development and Characterization of Thermoresponsive Double-Network Nanocomposite Hydrogel for Bone Tissue Engineering

IF 4.2 3区材料科学

Macromolecular Materials and Engineering Pub Date : 2024-11-14 DOI: 10.1002/mame.202400177

Abhishek Indurkar, Kristaps Rubenis, Aldo R. Boccaccini, Janis Locs

{"title":"Development and Characterization of Thermoresponsive Double-Network Nanocomposite Hydrogel for Bone Tissue Engineering","authors":"Abhishek Indurkar, Kristaps Rubenis, Aldo R. Boccaccini, Janis Locs","doi":"10.1002/mame.202400177","DOIUrl":"https://doi.org/10.1002/mame.202400177","url":null,"abstract":"In this study, a thermoresponsive double-network (DN) nanocomposite hydrogel is developed. The primary hydrogel network comprises Pluronic P123, while the secondary network comprises gelatinmethacrylate (GELMA) and polyacrylamide (PAM). A systematic approach is adopted to develop DN hydrogels. Initially, the impact of Pluronic P123 concentrationon the mechanical properties of PAM-GELMA hydrogel is investigated. Results from the tensile strength and the oscillatory shear tests reveal that an increasing P123 concentration has a marginal effect on the storage modulus while significantly reducing the loss modulus of the PAM-GELMA hydrogel, thereby improving mechanical properties. Notably, DN3 hydrogel containing 7.5w/v% P123 in PAM-GELMA exhibits osteoid matrix-like mechanical properties. To further enhance the mechanical properties, citrate-containing amorphous calcium phosphate (ACP_CIT) is incorporated in DN3 hydrogel at varying concentrations. At a lower concentration of ACP_CIT (0.75 w/v%), the mechanical properties of DN3-ACP0.75 hydrogel are notably enhanced. Incorporating ACP_CIT in DN3 hydrogel (DN3-ACP0.75) decreases creep strain, rapid stress relaxation, and reduced water uptake capacity while maintaining the thermoresponsive behavior. Finally, an in vitro analysis confirms the cytocompatibility of the hydrogels with MC3T3-E1 cells, indicating the potential use in bone tissue engineering.","PeriodicalId":18151,"journal":{"name":"Macromolecular Materials and Engineering","volume":"309 12","pages":""},"PeriodicalIF":4.2,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/mame.202400177","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142861134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

RETRACTION: Thermoreversible Structurally Recoverable Dual-Network Elastomer Hydrogel

IF 4.2 3区材料科学

Macromolecular Materials and Engineering Pub Date : 2024-11-12 DOI: 10.1002/mame.202470633

K. Lei, C. Sun, C. Yang, Z. Zheng, X. Wang

{"title":"RETRACTION: Thermoreversible Structurally Recoverable Dual-Network Elastomer Hydrogel","authors":"K. Lei, C. Sun, C. Yang, Z. Zheng, X. Wang","doi":"10.1002/mame.202470633","DOIUrl":"https://doi.org/10.1002/mame.202470633","url":null,"abstract":"“Thermoreversible Structurally Recoverable Dual-Network Elastomer Hydrogel,” Macromolecular Materials and Engineering 305, no. 1 (2020): 1900633, https://doi.org/10.1002/mame.201900633.The above article, published online on 03 December 2019 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the journal Editor-in-Chief, David Huesmann; and Wiley-VCH GmbH. The retraction has been agreed after an investigation took place when the authors requested a correction to the article, admitting they-had accidentally reused an image they previously published. Upon further review, the Editor-In-Chief saw that this reused image was-also clearly manipulated by the authors to create Figure 7b by rotation plus the removal of cells from the original image seen both in Figure 7a and also in the previous journal article figure. Upon questioning, the authors acknowledged they-had edited the previously published image. As a result, the figures, data, and conclusions are considered unreliable and therefore the article must be retracted.","PeriodicalId":18151,"journal":{"name":"Macromolecular Materials and Engineering","volume":"309 12","pages":""},"PeriodicalIF":4.2,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/mame.202470633","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142851471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Poly (Butylene Adipate-Co-Terephthalate) (PBAT) – Based Biocomposites: A Comprehensive Review

IF 4.2 3区材料科学

Macromolecular Materials and Engineering Pub Date : 2024-10-26 DOI: 10.1002/mame.202400179

Blessing E. Itabana, Amar K. Mohanty, Phil Dick, Mohini Sain, Atul Bali, Mike Tiessen, Loong-Tak Lim, Manjusri Misra

{"title":"Poly (Butylene Adipate-Co-Terephthalate) (PBAT) – Based Biocomposites: A Comprehensive Review","authors":"Blessing E. Itabana, Amar K. Mohanty, Phil Dick, Mohini Sain, Atul Bali, Mike Tiessen, Loong-Tak Lim, Manjusri Misra","doi":"10.1002/mame.202400179","DOIUrl":"https://doi.org/10.1002/mame.202400179","url":null,"abstract":"With the issue of plastic waste persisting and the need for more sustainable solutions to the ever-increasing demand for lightweight and durable plastic products, this review has become imminent and compelling. Poly (butylene adipate-co-terephthalate) (PBAT) is a biodegradable polymer with exceptional film-forming ability resembling those of low-density polyethylene. PBAT has a huge advantage for packaging applications due to its remarkably high elongation at break, giving it a good processing window for its application in packaging. However, certain defiant intrinsic properties stand in the way of its full commercialization. The development of blends and biocomposites of PBAT has, therefore, become imperative for complementing its properties and producing a superior material. This paper focuses on the recent developments in preparing PBAT-based blends and biocomposites with superior mechanical, barrier, and antimicrobial properties and, most importantly, has also investigated how the development of these blends and biocomposites impacts the biodegradation rate of PBAT. It also highlights the possible synthesis of bio-based PBAT and the commercialization, market trends, and prospects of PBAT-based materials for flexible, rigid packaging, and other industrial applications compared with biodegradable alternatives.","PeriodicalId":18151,"journal":{"name":"Macromolecular Materials and Engineering","volume":"309 12","pages":""},"PeriodicalIF":4.2,"publicationDate":"2024-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/mame.202400179","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142862112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Adhesive Properties of Eco-Friendly Hot Melt Adhesive Based on Poly(butylene adipate-co-terephthalate) and Rosin Maleic Resin 基于聚己二酸丁二醇酯和马来酸松香树脂的环保型热熔胶的粘合性能

IF 4.2 3区材料科学

Macromolecular Materials and Engineering Pub Date : 2024-10-24 DOI: 10.1002/mame.202400103

Ji-Hyun Cho, Kwang-Hyun Ryu, Hyun-Joong Kim

{"title":"Adhesive Properties of Eco-Friendly Hot Melt Adhesive Based on Poly(butylene adipate-co-terephthalate) and Rosin Maleic Resin","authors":"Ji-Hyun Cho, Kwang-Hyun Ryu, Hyun-Joong Kim","doi":"10.1002/mame.202400103","DOIUrl":"https://doi.org/10.1002/mame.202400103","url":null,"abstract":"As environmental problems increase, disposable products are being replaced and recommended with materials with a low environmental load when it discarded. So the demand for bioplastics for building a sustainable society is increasing. This study focuses mainly on the applicability of biodegradable plastics and rosin maleic resin (RMR, DX-250) blends with potential use in eco-friendly hot-melt adhesives (HMA). Poly (butylene adipate-co-terephthalate) (PBAT), which has high dimensional stability owing to low crystallinity, is used as the main polymer of the HMA. And rosin maleic resin, which is effective for increasing adhesive properties and compatibility as a tackifier. The HMA based on PBAT and RMR blends are prepared via melt-blend extrusion. Compatibility and wettability are increased under the influence of RMR, and adhesion properties are improved, compared to that of PBAT. In addition, as confirmed polarizing microscope (POM), the addition of RMR leads to a decrease in crystallinity, which can be expected to be effective for biodegradation. This result PBAT/RMR 7/3 blend significantly enhances the adhesion strength of PBAT from 1.8 to 7.3 MPa. Therefore, PBAT with the blends containing 30 wt.% of RMR has considerable potential application in the HMA field.","PeriodicalId":18151,"journal":{"name":"Macromolecular Materials and Engineering","volume":"309 12","pages":""},"PeriodicalIF":4.2,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/mame.202400103","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142861959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fabricating Biodegradable Tissue Scaffolds Through a New Aggregation Triggered Physical Cross-Linking Strategy of Hydrophilic and Hydrophobic Polymers 通过亲水性和疏水性聚合物的新聚合触发物理交联策略制造生物可降解组织支架

IF 4.2 3区材料科学

Macromolecular Materials and Engineering Pub Date : 2024-10-15 DOI: 10.1002/mame.202470019

Elif Kaga, Sadik Kaga

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Masthead: Macromol. Mater. Eng. 10/2024 刊头：Macromol.Mater.Eng.10/2024

IF 4.2 3区材料科学

Macromolecular Materials and Engineering Pub Date : 2024-10-15 DOI: 10.1002/mame.202470020

引用次数: 0