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Macromol, Volume 5, Issue 2

June 2025 - 15 articles

Cover Story: Starch-based materials offer a sustainable alternative to conventional plastics in food packaging. As a promising yet ever-evolving material, starch combines biodegradability and broad availability, but its poor water resistance and mechanical fragility remain its Achilles’ heel. This review explores recent advances aimed at overcoming these limitations, including chemical and physical modifications, nanocomposite integration, and innovative processing techniques. Challenges such as moisture sensitivity and industrial scalability are discussed, alongside advanced analytical methods for structural characterization. It also highlights the expanding role of starch films in active and intelligent packaging and outlines key strategies to support their transition from laboratory innovation to end-use application. View this paper
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Articles (15)

  • Review
  • Open Access
5 Citations
6,550 Views
17 Pages

The escalating production of virgin plastics has resulted in an unprecedented generation of microplastics (MPs), posing significant environmental and health risks. Biodegradable plastics have emerged as an alternative, but their degradation also rele...

  • Article
  • Open Access
2 Citations
1,132 Views
16 Pages

Mitigating Shrinkage and Enhancing the Structure of Thermally Insulating Starch Aerogel via Solvent Exchange and Chitin Addition

  • Jacob Staker,
  • Gracie M. White,
  • Sevinch Pasilova,
  • Daniel A. Scheiman,
  • Haiquan Guo,
  • Andres Tovar and
  • Amanda P. Siegel

Bio-based compostable starch aerogels have significant potential as a sustainable alternative to traditional polymer aerogels across various applications. However, they suffer from very significant shrinkage, shown in published work as 40–50% u...

  • Article
  • Open Access
2 Citations
1,592 Views
16 Pages

Peptides are substances with numerous applications in chemistry, biology, medicine, and agriculture. Systematization of knowledge related to peptides may well have not only scientific research but also economic consequences. This study examines the a...

  • Article
  • Open Access
924 Views
17 Pages

The results of this study, which involved treating cotton fabrics with three fluorescent hyperbranched polymers modified with 1,8-naphthalamide (P1), acridine (P2), and dansyl (P3) groups, could have applications in the development of antimicrobial t...

  • Review
  • Open Access
1 Citations
3,632 Views
55 Pages

Advancements in material science have made biopolymers a reliable solution in treating diseases for which there were no effective treatments. Intrauterine adhesions (IUAs) are the second leading cause of secondary infertility among women of reproduct...

  • Article
  • Open Access
2 Citations
2,195 Views
24 Pages

A Comparative Study on the Compatibilization of Thermoplastic Starch/Polybutylene Succinate Blends by Chain Extender and Epoxidized Linseed Oil

  • Ke Gong,
  • Yinshi Lu,
  • Alexandre Portela,
  • Soheil Farshbaf Taghinezhad,
  • David Lawlor,
  • Shane Connolly,
  • Mengli Hu,
  • Yuanyuan Chen and
  • Maurice N. Collins

The immiscibility of thermoplastic starch (TPS) and polybutylene succinate (PBS) complicates the thermal processing of these materials. This study provides the first comparative assessment of two compatibilizers with differing reaction mechanisms, Jo...

  • Review
  • Open Access
2 Citations
5,359 Views
18 Pages

Evolutionary Routes to Modern Metabolic Pathways

  • Alberto Vázquez-Salazar and
  • Israel Muñoz-Velasco

Metabolism, the network of biochemical reactions that powers life, arose under conditions radically different from those on Earth today. Investigating its origins reveals how initially simple chemical processes gradually integrated nucleic acid and t...

  • Article
  • Open Access
1,947 Views
12 Pages

The adhesion of printing inks to printing substrates is a complex process influenced by both the physical and chemical properties of the printing substrate and of the printing ink. Synthetic paper, being a polymer with no absorption capability, limit...

  • Review
  • Open Access
16 Citations
6,428 Views
34 Pages

Advances in Microbial and Plant-Based Biopolymers: Synthesis and Applications in Next-Generation Materials

  • Poova Kattil Drishya,
  • M. Venkateswar Reddy,
  • Gunda Mohanakrishna,
  • Omprakash Sarkar,
  • Isha,
  • M. V. Rohit,
  • Aesha Patel and
  • Young-Cheol Chang

Biopolymers are revolutionizing the materials landscape, driven by a growing demand for sustainable alternatives to traditional petroleum-based materials. Sourced from biological origins, these polymers are not only environment friendly but also pres...

  • Review
  • Open Access
6 Citations
4,313 Views
37 Pages

Degradation Mechanisms of Cellulose-Based Transformer Insulation: The Role of Dissolved Gases and Macromolecular Characterisation

  • Andrew Adewunmi Adekunle,
  • Samson Okikiola Oparanti,
  • Issouf Fofana,
  • Patrick Picher,
  • Esperanza Mariela Rodriguez-Celis,
  • Oscar Henry Arroyo-Fernandez and
  • Fethi Meghnefi

The ageing of cellulose paper-based transformer insulation is a critical factor influencing the reliability and lifespan of power transformers, as insulating paper is not easily replaced or repaired. Therefore, this review explores the degradation me...

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Macromol - ISSN 2673-6209