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  • Open Access
Polymers2026, 18(21), 2728;https://doi.org/10.3390/polym18212728 
(registering DOI)

3 November 2026

Provisional restorative materials can be fabricated using conventional, subtractive, and additive manufacturing techniques; however, evidence regarding the combined effects of artificial aging and beverage exposure on the surface characteristics of t...

(This article belongs to the Special Issue Functional Polymeric Materials for Dental and Oral and Maxillofacial Surgery Applications (2nd Edition))
  • Article
  • Open Access

Room-Temperature Direct Polymerization of Glycerol via Ultrasonication

  • Yan Irawan,
  • Yenny Meliana,
  • Muhammad Adiguna Rabbuka,
  • Kasbawati Kasbawati and ,
  • Efri Mardawati,
  • Biqiong Chen,
  • Yeyen Nurhamiyah and
  • Misri Gozan
  • + 3 authors+ 0 author
Polymers2026, 18(21), 2727;https://doi.org/10.3390/polym18212727 
(registering DOI)

3 November 2026

A study was conducted on the synthesis of glycerol polymerization using ultrasonic (USG) technology. Although ultrasonication has been widely applied in various chemical processes, its role in glycerol polymerization remains insufficiently explored....

(This article belongs to the Section Polymer Applications)
  • Review
  • Open Access
Polymers2026, 18(21), 2726;https://doi.org/10.3390/polym18212726 
(registering DOI)

2 November 2026

Piezoelectric materials combine high electromechanical coupling with flexibility, making them essential in energy harvesting and smart sensing. They show great promise in human motion monitoring, self-powered sensors, vibration and noise reduction, u...

(This article belongs to the Special Issue Polymer Materials for Flexible Tactile/Pressure Sensors for Wearable Electronics and Human–Machine Interfaces)
  • Article
  • Open Access
Polymers2026, 18(21), 2725;https://doi.org/10.3390/polym18212725 
(registering DOI)

2 November 2026

Psoriasis is one of the most common skin diseases in the world, and its treatment results in an improvement in the quality of life of patients, carried out mainly with the use of topical corticosteroids such as ointments and gels. As an alternative t...

(This article belongs to the Special Issue Multifunctional Application of Electrospun Fiber: 2nd Edition)
  • Article
  • Open Access
Polymers2026, 18(21), 2724;https://doi.org/10.3390/polym18212724 
(registering DOI)

2 November 2026

In the field of advanced functional materials, π-conjugated, electrically conductive polymers (CPs) represent a highly specialized class, intensively studied as essential in contemporary optoelectronic and biointerfaced technologies. The solution-...

(This article belongs to the Special Issue Polyester-Based Materials: 3rd Edition)
  • Review
  • Open Access

Intranasal Chitosan Nano-Formulations: A Novel Frontier in Brain Cancer Therapy

  • Sina Matalqah,
  • Zainab Lafi,
  • Randa Atwan,
  • Sara Yousef Asha and
  • Asem N. Mhaidat
Polymers2026, 18(21), 2723;https://doi.org/10.3390/polym18212723 
(registering DOI)

2 November 2026

Direct nose-to-brain drug delivery is emerging as a promising approach in neuro-oncology because it offers a non-invasive, needle-free route for delivering therapeutics to the brain while partially bypassing the blood–brain barrier (BBB). This...

(This article belongs to the Topic Advanced Biomaterials for Drug Delivery)
  • Article
  • Open Access

Experimental and Inverse Analysis of Natural Cork Material with Anisotropic Nonlinear Viscoelastic Behavior

  • Cylia Yahiaoui,
  • Younès Saadallah,
  • Reza Afshar,
  • Kristofer Gamstedt and
  • B. Emek Abali
Polymers2026, 18(21), 2722;https://doi.org/10.3390/polym18212722 
(registering DOI)

2 November 2026

Due to its cellular structure, cork from Quercus suber has significant deformability, showing magnificent recovery after being compressed by 50%. Its mechanical characteristics show dependency on the direction of the external load (anisotropy), makin...

(This article belongs to the Special Issue Advances in the Structure and Mechanical Properties of Polymer Composites)
  • Article
  • Open Access

Effect of Annealing on the Mechanical Properties of Carbon Fiber-Reinforced PLA

  • Daniel Perez-Solis,
  • Jose Martinez-Trinidad,
  • Alvaro Frutos,
  • Manuel Coca-Gonzalez and
  • Moises Jimenez-Martinez
Polymers2026, 18(21), 2721;https://doi.org/10.3390/polym18212721 
(registering DOI)

2 November 2026

Additive manufacturing of polylactic acid reinforced with carbon fiber, specifically via fused deposition modeling, offers significant advantages for fabricating complex geometries; however, inherent extrusion defects often restrict its use in high-p...

(This article belongs to the Special Issue Latest Research on 3D Printing of Polymer and Polymer Composites)
  • Article
  • Open Access

Effective Thermal Conductivity of Hybrid AlN/Graphene Polymer Matrix Composites: A Hierarchical Micromechanical Model

  • Usama Umer,
  • Mustufa Haider Abidi,
  • Syed Hammad Mian,
  • Khaja Moiduddin and
  • Abdulrahman Bin Jumah
Polymers2026, 18(21), 2716;https://doi.org/10.3390/polym18212716 
(registering DOI)

2 November 2026

The demand for lightweight polymer composites with enhanced thermal conductivity is increasing in advanced thermal-management applications. This study develops a hierarchical micromechanical model to predict the effective thermal conductivity of hybr...

(This article belongs to the Special Issue Thermal Behavior and Properties of Polymer Composites)
  • Article
  • Open Access

Novel Acyl Phosphine Oxides as Low-Migration Type I Photoinitiators for Radical Polymerization

  • Yinping Wu,
  • Jiayun Zhong,
  • Chunliu He,
  • Jiaxin Huang and ,
  • Lirong Zhang,
  • Bo Zhang and
  • Xiang Li
  • + 2 authors+ 0 author
Polymers2026, 18(21), 2720;https://doi.org/10.3390/polym18212720 
(registering DOI)

2 November 2026

TPO-L (Ethyl(2,4,6-trimethylbenzoyl) phenylphosphinate) is a liquid high-efficiency photoinitiator, which is widely used in the UV-LED photopolymerization reaction field. After TPO-L participates in the photopolymerization reaction, the TPO-L that di...

(This article belongs to the Special Issue New Photoinitiators: Design, Characterisation, and Applications with a Focus on Copolymerizable Systems)
  • Review
  • Open Access
Polymers2026, 18(21), 2717;https://doi.org/10.3390/polym18212717 
(registering DOI)

2 November 2026

Industrial and commercial flooring systems are multifunctional engineered systems exposed to mechanical, thermal, chemical, and environmental actions. This critical review compares cementitious, epoxy, polyurethane (PU), polymethyl methacrylate (PMMA...

(This article belongs to the Special Issue Advancements in Polymeric Material Characterization for Industrial Applications: From Properties to Performance, 2nd Edition)
  • Review
  • Open Access

UV-Protective Polymers Developed by Multicomponent Reactions

  • Zhuoyuan Lin,
  • Siyu Pan,
  • Baoqing Zhang and
  • Lei Tao
Polymers2026, 18(21), 2719;https://doi.org/10.3390/polym18212719 
(registering DOI)

2 November 2026

Excessive ultraviolet (UV) radiation does harm to human health and also degrades the mechanical properties and appearance of materials. Conventional organic UV filters suffer from poor photostability and potential biotoxicity, while inorganic nanopar...

(This article belongs to the Section Polymer Chemistry)
  • Review
  • Open Access
Polymers2026, 18(21), 2718;https://doi.org/10.3390/polym18212718 
(registering DOI)

2 November 2026

Lignin is a renewable aromatic feedstock for wood adhesives, but its structural heterogeneity complicates control over curing and water resistance. This review examines how lignin structure and functionalization govern curing reactions, kinetics, and...

(This article belongs to the Special Issue Advances in Lignin and Wood-Based Materials)
  • Article
  • Open Access
Polymers2026, 18(21), 2715;https://doi.org/10.3390/polym18212715 
(registering DOI)

2 November 2026

Parsley (Petroselinum crispum) leaves are rich in phenolic acids, flavonoids, and volatile compounds with antioxidant activity, but these bioactives degrade rapidly after extraction. Here, aqueous parsley leaf extract (PLE) was incorporated into elec...

(This article belongs to the Special Issue Advances in Electrospun Polymeric Nanofibers)
  • Article
  • Open Access

Direct Ink Writing 3D Printing of Anisotropic Superhydrophobic/Superelastic Porous Silicone Rubber for Recyclable Dichloromethane Absorption

  • Longtao Ge,
  • Zhoukun He,
  • Lin Deng,
  • Zhijun Wang and ,
  • Qiang Guo,
  • David Hui,
  • Wei Feng,
  • Qingyuan Wang,
  • Xiaorong Lan and
  • Jiayan Mao
  • + 5 authors+ 0 author
Polymers2026, 18(21), 2714;https://doi.org/10.3390/polym18212714 
(registering DOI)

2 November 2026

Special wettability on biological surfaces generally arises from the synergy between hierarchical microstructures and surface chemistry, providing inspiration for biomimetic superhydrophobic materials. However, conventional fabrication strategies oft...

(This article belongs to the Special Issue Progress in 3D Printing of Polymeric Materials, 2nd Edition)
  • Article
  • Open Access
Polymers2026, 18(21), 2713;https://doi.org/10.3390/polym18212713 
(registering DOI)

2 November 2026

Natural-fiber composites exhibit large property scatter, and multi-batch qualification data are rarely available. Using 590 tensile specimens from ten flax, jute, and carbon-fiber laminate groups in a single experimental program, we applied establish...

(This article belongs to the Special Issue Advanced Fiber-Reinforced Polymer Composites: Mechanical Performance, Reliability, Sustainability, and Data-Driven Design)
  • Article
  • Open Access

Synthesis and Characterization of CuO NPs Integrated Polyamidoxime–Sodium Alginate Hydrogel Nanocomposites for Antimicrobial Applications

  • Juan José Andrade Sepúlveda,
  • Radha Devi Pyarasani,
  • Verónica Carrasco Sánchez,
  • Samira Hozhabr Araghi and ,
  • Jaime Tapia,
  • Kishor Kumar Sadasivuni,
  • Saravanan Chandrasekaran,
  • Pandian Lakshmanan and
  • John Amalraj
  • + 4 authors+ 0 author
Polymers2026, 18(21), 2712;https://doi.org/10.3390/polym18212712 
(registering DOI)

1 November 2026

Hydrogel nanocomposites with antimicrobial properties are increasingly gaining attention to combat bacterial antimicrobial resistance (AMR). In this research, we presented the development of polyamidoxime–sodium alginate (PAO-SA)-based hydrogel...

(This article belongs to the Special Issue Advances in Polymer-Based Antimicrobial Materials)
  • Article
  • Open Access

Self-Healing Behavior of Medium-Temperature Thermoresponsive Polyurethane-Modified Asphalt: Multiscale Structure–Property Relationships

  • Kenan Li,
  • Dengke Yang,
  • Lang Liu,
  • Mengbo Zhu and ,
  • Zhizhen Liu and
  • Tao Ai
  • + 1 author+ 0 author
Polymers2026, 18(21), 2711;https://doi.org/10.3390/polym18212711 
(registering DOI)

1 November 2026

Asphalt surface layers are prone to deterioration under long-term vehicle loads and environmental factors, making active healing binders essential for pavement durability. This study designed a polyurethane-modified asphalt (PUA) with dynamic disulfi...

(This article belongs to the Section Smart and Functional Polymers)
  • Review
  • Open Access

Epoxy-Based Ion-Exchange Materials for Water Treatment and Resource Recovery: A Critical Review of Structure–Performance Relationships and Practical Limitations

  • Ainash Baidullayeva,
  • Nesipkhan Bektenov,
  • Kanat Sadykov,
  • Nurbatyr Mykhametgazy and ,
  • Gulzhan Abdraliyeva and
  • Katira Serikbayeva
  • + 1 author+ 0 author
Polymers2026, 18(21), 2710;https://doi.org/10.3390/polym18212710 
(registering DOI)

1 November 2026

Epoxy- and glycidyl methacrylate (GMA)-based polymers offer versatile platforms for ion exchange, contaminant removal, and resource recovery. However, their reported adsorption capacities do not always reflect the number of functional groups that rem...

(This article belongs to the Special Issue Functional Polymeric Materials for Water Treatment)
  • Article
  • Open Access

Flame Retardancy and Hydrophobicity Enhancement for HDPE Containing an Organic–Inorganic Hybrid P–N–Si–Cu Cooperative Flame-Retardant System

  • Yan Li,
  • Ming Yan,
  • Yuyao Zhong,
  • Xuheng Chen and ,
  • Tianshuo Zhang,
  • Yue Gao and
  • Fan Yang
  • + 2 authors+ 0 author
Polymers2026, 18(21), 2707;https://doi.org/10.3390/polym18212707 
(registering DOI)

1 November 2026

High-density polyethylene (HDPE) has been widely used as packaging and protection materials owing to its electrical insulation and mechanical strength. However, HDPE is flammable and requires flame-retardant modification. The addition of flame retard...

(This article belongs to the Section Polymer Applications)
  • Article
  • Open Access

Multilayer Graphene Sheets and Carbon Nanotubes as Electroconductive Coatings of Glass Fibers for Hierarchical Polymer Composites

  • Gabriela Uribe-Riestra,
  • Andrea Chuc,
  • Miguel Rivero-Ayala,
  • Raúl Pech-Pisté and ,
  • Oscar Solís-Canto,
  • Sombel Diaham,
  • Zarel Valdez-Nava,
  • Alejandro Castillo-Atoche and
  • Francis Avilés
  • + 4 authors+ 0 author
Polymers2026, 18(21), 2709;https://doi.org/10.3390/polym18212709 
(registering DOI)

1 November 2026

Carbon nanostructures are used to coat engineering fibers to render electrical conductivity to smart polymer composites for applications such as self-sensing, actuation, deicing, and self-healing. Despite their great potential and wide use, specific...

(This article belongs to the Section Polymer Composites and Nanocomposites)
  • Article
  • Open Access
Polymers2026, 18(21), 2708;https://doi.org/10.3390/polym18212708 
(registering DOI)

1 November 2026

Thin stochastic porous structures have potential applications as flexible structural components and functional elements in heat and mass transfer systems, filtration and separation membranes, tissue engineering scaffolds, and lightweight structures r...

(This article belongs to the Special Issue 3D Printing Polymers: Design and Applications)
  • Article
  • Open Access

Wax-Functionalized Bacterial Cellulose Foils as Renewable Food Packaging with Enhanced Barrier and Antimicrobial Performance

  • Elżbieta Redlarska,
  • Klaudia Snopek,
  • Martyna Mielniczuk,
  • Karol Fijałkowski and
  • Anna Żywicka
Polymers2026, 18(21), 2705;https://doi.org/10.3390/polym18212705 
(registering DOI)

1 November 2026

This study investigated bacterial cellulose films (BCF) coated with twelve commercially available natural-origin wax and wax-like formulations as potential bio-based food-packaging materials. Bacterial cellulose (BC), produced by Komagataeibacter xyl...

(This article belongs to the Special Issue Advanced Polymeric Films for Functional Applications)
  • Article
  • Open Access

A Phosphorus-Containing Polyamide Oligomer as a Synergist for Flame-Retardant PA66/GF Composites: Concurrent Improvements in Flame Retardancy and Electrical Safety

  • Xing Zhang,
  • Lirong Xie,
  • Zhongliang Zhang,
  • Guanghao Guo and ,
  • Zhichao Zhen,
  • Xuran Liu and
  • Dan Huang
  • + 2 authors+ 0 author
Polymers2026, 18(21), 2706;https://doi.org/10.3390/polym18212706 
(registering DOI)

1 November 2026

As electronics become smaller and more power-dense, glass-fiber-reinforced polyamide 66 (PA66/GF) must combine halogen-free flame retardancy with electrical safety, including a glow-wire ignition temperature (GWIT) ≥ 775 °C and a comparative t...

(This article belongs to the Special Issue Flame-Retardant Polymer Composites, 3rd Edition)
  • Review
  • Open Access
Polymers2026, 18(21), 2704;https://doi.org/10.3390/polym18212704 
(registering DOI)

1 November 2026

Assessing stability in filled epoxies requires specifying the intended material state and processing history. This structured narrative review examines local structural stabilization, physical support during fabrication, and functional retention, dra...

(This article belongs to the Special Issue Process–Structure–Properties Relationships in Polymers and Polymer Composites)
  • Review
  • Open Access
Polymers2026, 18(21), 2703;https://doi.org/10.3390/polym18212703 
(registering DOI)

1 November 2026

Lignin and chitin are abundant structural biopolymers that can be recovered from wood-processing, agricultural, fishery and other biological residues. Their conversion into nanoparticles, nanocrystals or nanofibrils provides opportunities to combine...

(This article belongs to the Special Issue Advances in Natural Polymers: Cellulose and Lignin)
  • Article
  • Open Access

Effects of a Heating System on Waste Plastic Pyrolysis in a Fixed-Bed Reactor

  • Saša Papuga,
  • Sergio Brutti,
  • Stefano Vecchio Ciprioti and
  • Omar Al Zeer
Polymers2026, 18(21), 2702;https://doi.org/10.3390/polym18212702 
(registering DOI)

1 November 2026

Plastic pyrolysis performance depends not only on nominal reactor temperature but also on the actual temperature field established within the reacting bed and vapor phase. This study investigates how the heating-system configuration of a laboratory f...

(This article belongs to the Section Polymer Physics and Theory)
  • Article
  • Open Access

Chitosan-Based Polymeric Lipid Nanocapsules Loaded with Cannabis sativa L. Extract: Influence of Lipid Core Composition on Physicochemical Stability and Preliminary Anti-Chikungunya Virus Activity

  • Luka Romano,
  • Brenda Salome Konigheim,
  • Juan Javier Aguilar,
  • Esteban Martin Schenfeld and ,
  • Mariana Quiroga,
  • Marcelo Helguera,
  • Gladys Ester Granero and
  • Renée Onnainty
  • + 3 authors+ 0 author
Polymers2026, 18(21), 2701;https://doi.org/10.3390/polym18212701 
(registering DOI)

31 October 2026

Cannabidiol (CBD), the main non-intoxicating phytocannabinoid of Cannabis sativa, is highly lipophilic and poorly water-soluble. We developed chitosan-coated lipid nanocapsules (NCs) loaded with a CBD-rich Cannabis sativa ethanolic extract (CEE), usi...

(This article belongs to the Special Issue Chitosan and Its Composite Materials for Biomedical Applications)
  • Article
  • Open Access

Comparative Effects of O2 Plasma and Thermal Annealing on the Physicochemical and Electrical Characteristics of iCVD pV3D3 Dielectric Films

  • Dong Yun Sung,
  • Ji Yun Lee,
  • Seo Yeon Choi,
  • Hyung Jun Kim and ,
  • Sun Jae Kim,
  • Min Ju Kim,
  • Sarah Eunkyung Kim,
  • Jong Kyung Park and
  • Seul Ki Hong
  • + 4 authors+ 0 author
Polymers2026, 18(21), 2700;https://doi.org/10.3390/polym18212700 
(registering DOI)

31 October 2026

Functional polymers are increasingly considered for semiconductor integration, but their properties may be altered by plasma and thermal processing. Here, 50 nm thick iCVD-grown pV3D3 dielectric films were subjected to O2 plasma treatment and thermal...

(This article belongs to the Section Polymer Processing and Engineering)
  • Article
  • Open Access

3,3′-Bipyridine and N-Alkyl Glycinates as Building Blocks for Cu-Based Bio-Inspired MOFs

  • Darko Vušak,
  • Mia Jurković,
  • Katarina Ležaić,
  • David Kučera-Čavara and ,
  • Dijana Žilić,
  • Željka Soldin,
  • Dominique Agustin,
  • Josipa Sarjanović,
  • Jana Pisk and
  • Biserka Prugovečki
  • + 5 authors+ 0 author
Polymers2026, 18(21), 2698;https://doi.org/10.3390/polym18212698 
(registering DOI)

31 October 2026

Bio-inspired metal–organic frameworks have attracted considerable attention due to their structural versatility and potential applications in catalysis, sensing, and drug delivery. We report the synthesis, structural elucidation, thermal behavi...

(This article belongs to the Special Issue Advanced Hybrid Polymers: Structure–Property Relationships and Emerging Applications)
  • Article
  • Open Access
Polymers2026, 18(21), 2699;https://doi.org/10.3390/polym18212699 
(registering DOI)

31 October 2026

The selectivity of a molecularly imprinted polymer (MIP) is decided the moment its functional monomer is chosen, yet that choice is still made largely by trial and error and without any statement of confidence, so a confident but wrong pick can commi...

(This article belongs to the Special Issue Artificial Intelligence in Polymers)
  • Article
  • Open Access
Polymers2026, 18(21), 2697;https://doi.org/10.3390/polym18212697 
(registering DOI)

31 October 2026

This paper investigates the effect of reinforcement layer configuration and storage duration (year of manufacture) on the strain response of 3D-printed composite components. For the analysis, a methodology based on strain gauge measurements of cantil...

(This article belongs to the Special Issue Advanced Processing Strategy for Functional Polymer Materials: 2nd Edition)
  • Article
  • Open Access

Rheological Control of Microsphere Expansion and Cellular Stabilization in Styrene–Butadiene–Styrene Foams

  • Ahmet Hakan Cinar,
  • Zeynep Keskin,
  • Furkan Sarisoy,
  • Gökçe Yilmaz and ,
  • Zuhal Yurtbasi,
  • Emine Kasgoz and
  • Alper Kasgoz
  • + 2 authors+ 0 author
Polymers2026, 18(21), 2696;https://doi.org/10.3390/polym18212696 
(registering DOI)

31 October 2026

Lightweight elastomeric foams for footwear, sealing and damping applications require substantial density reduction without loss of cellular stability, yet the role of matrix rheology in expandable-microsphere foaming of oil-extended thermoplastic ela...

(This article belongs to the Special Issue Advanced Polymer Foam: Structural Control and Material Performance)
  • Correction
  • Open Access
7 Views
3 Pages

30 October 2026

References [25,38] had to be removed from the following sentences in the Introduction: “On the other hand, the higher frequency range is an interesting region for the study of promising materials for At present, the fibers used in composites ma...

(This article belongs to the Special Issue Sustainable Polymeric Composites: Fabrication and Application)
  • Article
  • Open Access
14 Views
22 Pages

30 October 2026

High-speed flight demands thermal protection materials combining lightweightness, high strength, efficient thermal insulation, and long-term oxidative ablation resistance. Herein, a ternary hybrid preceramic polymer system consisting of liquid polyca...

(This article belongs to the Special Issue Processing of Polymer Composites—Preparation, Structure, Properties and Applications)
  • Article
  • Open Access
19 Views
33 Pages

Experimental and Numerical Investigation of Orthotropic CFR-PEEK and Ti-6Al-4V Osteosynthesis Plates Using a Multiscale Finite Element Modeling Approach

  • Madina Isametova,
  • Sholpan Kurmanova,
  • Nurgul Seiitkazy,
  • Yeszhan Ilyassov and ,
  • Denis Tkachenko and
  • Arailym Tursynbayeva
  • + 1 author+ 0 author

30 October 2026

The application of carbon fiber-reinforced polyetheretherketone (CFR-PEEK) composites in osteosynthesis implants represents a promising approach to mitigating the stress-shielding effect associated with the high stiffness of conventional metallic imp...

(This article belongs to the Special Issue Advancements in Mechanical Properties and Material Testing in Polymer Science, 2nd Edition)
  • Article
  • Open Access
30 Views
22 Pages

30 October 2026

Interfaces play a critical role in the mechanical integrity of polymer-bonded explosives (PBXs) based on 1,3,5-triamino-2,4,6-trinitrobenzene (TATB), yet how crystallographic orientation governs their temperature- and strain-rate-dependent mechanical...

(This article belongs to the Section Polymer Composites and Nanocomposites)
  • Article
  • Open Access
91 Views
15 Pages

Mesophilic Anaerobic Digestion as a Pre-Treatment to Enhance the Composting Biodegradation of PLA-Based Compostable Packaging

  • Gaël Huet,
  • Julie Lamarque,
  • Florian Monlau,
  • Valentin Puchelle and ,
  • Cecilia Sambusiti,
  • Juliana Catalina Suarez Murcia,
  • Sandra Domenek and
  • Emmanuelle Gastaldi
  • + 3 authors+ 0 author

30 October 2026

The limited biodegradation of many commercially available compostable polymer formulations under mesophilic anaerobic digestion (AD) currently represents one of the main barriers to their acceptance in integrated organic recycling systems. This study...

(This article belongs to the Special Issue Biodegradable Polymers and Biocomposites in Compost and Soil)
  • Article
  • Open Access
90 Views
13 Pages

The Effect of Natural Chitosan, Humate and Their Complexes on the Rheological Properties of Wet Kaolinite

  • Aleksandr A. Kiushov,
  • Irina G. Panova,
  • Vyacheslav S. Molchanov,
  • Maxim S. Arzhakov and ,
  • Leonid O. Iliasov,
  • Olga E. Philippova and
  • Alexander A. Yaroslavov
  • + 2 authors+ 0 author

30 October 2026

Control of mechanical properties of natural clays and clayey soils under saturation with water is an important task in agriculture and geoengineering. In this study, kaolinite was modified with cationic chitosan, anionic potassium humate (PHum), and...

(This article belongs to the Special Issue Polymers 2026: Trends, Innovation and Future)
  • Article
  • Open Access
109 Views
25 Pages

29 October 2026

Asphalt rubber (AR) is increasingly used as a sustainable pavement binder, but hazardous fumes generated during production constrain its wider application. This study investigated wood biochar (WB), walnut-shell biochar (WSB) and corn-straw biochar (...

(This article belongs to the Special Issue Sustainable Polymer Materials for Pavement Applications)
  • Systematic Review
  • Open Access
142 Views
36 Pages

Cassava Starch Thermoplastic Packaging: A Systematic Evidence Map of Additive and Property Relations for Water Affinity and Mechanical Performance

  • José Peñaranda-Armbrecht,
  • Nicolas Piñeros-Guerrero,
  • Jorge Ivan Romero Gelvez and
  • Yineth Piñeros-Castro

29 October 2026

Cassava thermoplastic starch (TPS) is a renewable candidate for short-life biodegradable packaging, but high water affinity, moisture-dependent mechanical behavior, and limited barrier performance constrain its use. A manual PRISMA-guided systematic...

(This article belongs to the Special Issue Biodegradable and Functional Polymers for Food Packaging, 2nd Edition)
  • Article
  • Open Access
64 Views
14 Pages

29 October 2026

We report on tensile testing of atomistic simulation models mimicking silicone resins. To this end, we extend previous studies on silicone hardening and network formation (Polymers 2025, 17, 2619) to molecular dynamics simulations of the atomic-...

(This article belongs to the Special Issue Silicon-Based Polymers: From Synthesis to Applications, Second Edition)
  • Article
  • Open Access
52 Views
12 Pages

29 October 2026

Pyrolysis changes both the composition and physical structure of biochar, making it necessary to separate chemistry-driven neutron-transport effects from density and geometry effects. This computational study examines date-palm biochars produced at 3...

(This article belongs to the Special Issue Polymer Composites for Shielding Applications)
  • Article
  • Open Access
80 Views
16 Pages

Constructing ‘Molecular Bridges’ Between Aramid Pulp and Rubber for Significantly Enhanced Reinforcement

  • Fei Zhao,
  • Jiawei Ding,
  • Ruiheng Jin,
  • Shihao Wang and ,
  • Feifan Duan,
  • Hongyue Wu,
  • Guohua Sun,
  • Minglei Pang,
  • Zhiyong Sun and
  • Weidong Ma
  • + 5 authors+ 0 author

29 October 2026

Aramid pulp (AP), a short fiber reinforcement with excellent mechanical properties, is highly promising for weight reduction and reinforcement in rubber transmission belts, tires, and sealing products. However, its smooth and chemically inert surface...

(This article belongs to the Section Polymer Applications)
  • Article
  • Open Access
57 Views
30 Pages

29 October 2026

The proposed restriction of per- and polyfluoroalkyl substances (PFAS) by the European Chemicals Agency (ECHA) covers over 10,000 different substances. The affected materials also include PFAS-related fluoropolymers such as polytetrafluoroethylene (P...

(This article belongs to the Special Issue Editorial Board Members’ Collection Series: The Relationship Between Structure and Properties of Polymer Materials in Processing)
  • Article
  • Open Access
132 Views
22 Pages

29 October 2026

Alginate fibers are a promising alternative to conventional synthetic fibers; however, the upstream process of extracting alginate remains energy and time intensive. This study aimed to optimize a mechanochemical alginate extraction method using a Bo...

(This article belongs to the Section Biobased and Biodegradable Polymers)
  • Review
  • Open Access
98 Views
30 Pages

29 October 2026

Polyhydroxyalkanoates (PHAs) are promising biodegradable and bio-based alternatives to conventional plastics; however, their industrial implementation remains challenged by high production costs, refined carbon sources, stringent cultivation requirem...

(This article belongs to the Special Issue Development in Recyclable Polymers)
  • Article
  • Open Access
103 Views
24 Pages

Composition-Dependent Wettability, Moisture Sorption and Adhesion of HPMC, Carbopol and Kollidon Binary Matrices to a Model Mucin Layer: An In Vitro Study

  • Monika Rojewska,
  • Klaudia Szelejewska,
  • Karolina Fikus,
  • Emilia Jakubowska and ,
  • Tomasz Osmałek and
  • Krystyna Prochaska
  • + 1 author+ 0 author

29 October 2026

This study systematically evaluates the composition-dependent wettability, apparent surface free energy, moisture sorption, and adhesion to a model mucin layer of binary polymer matrices composed of hydroxypropyl methylcellulose (HPMC), Carbopol 974P...

(This article belongs to the Special Issue From Polymers Design to Advanced Structures for Biomedical Applications)
  • Review
  • Open Access
186 Views
35 Pages

Biopolymer-Based Nanocomposite Edible Coatings for Postharvest Preservation of Horticultural Crops: Mechanisms, Functional Additives, and Safety Perspectives

  • Mukhtar Iderawumi Abdulraheem,
  • Yusuf Ola Mukaila,
  • Marissa Pérez-Alvarez,
  • Gregorio Cadenas-Pliego and
  • Olaniyi Amos Fawole

28 October 2026

Postharvest losses of horticultural crops represent a significant global challenge, impacting food security, economic stability, and environmental sustainability. Traditional preservation methods cannot maintain the quality and extend the shelf life...

(This article belongs to the Special Issue Polymer Materials in Food Science)
  • Article
  • Open Access
80 Views
21 Pages

Ficin-Loaded Quaternized Chitosan Hydrogels: A Functional Biobased Platform for Enhanced Hemostasis

  • Maria S. Lavlinskaya,
  • Andrey V. Sorokin,
  • Yulia A. Redko,
  • Victoria A. Koroleva and ,
  • Maxim S. Kondratyev,
  • Yuriy F. Zuev,
  • Marina G. Holyavka and
  • Valeriy G. Artyukhov
  • + 3 authors+ 0 author

28 October 2026

Biopolymer-based hydrogels are promising platforms for hemostatic applications, yet most chitosan-based materials rely on passive plug formation rather than activation of the natural coagulation cascade. This study aimed to develop hemostatic hydroge...

(This article belongs to the Special Issue Functional Biobased Hydrogels: From Fabrication and Regulation to Bio-Related Applictions)
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Polymers - ISSN 2073-4360