Eutectogels: The Multifaceted Soft Ionic Materials of Tomorrow

JACS Au, Год журнала: 2024, Номер 4(10), С. 3744 - 3758

Опубликована: Окт. 3, 2024

Eutectogels, a rising category of soft materials, have recently garnered significant attention owing to their remarkable potential in various domains. This innovative class materials consists eutectic solvent immobilized three-dimensional network structure. The use eco-friendly and cost-effective solvents further emphasizes the appeal these multiple applications. Eutectogels exhibit key characteristics most solvents, including environmental friendliness, facile preparation, low vapor pressure, good ionic conductivity. Moreover, they can be tailored display functionalities such as self-healing capability, adhesiveness, antibacterial properties, which are facilitated by incorporating specific combinations mixture constituents. perspective article delves into current landscape challenges associated with eutectogels, particularly focusing on applications CO

Язык: Английский

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Tannic Acid-Enhanced Gelatin Double Network Eutectogels Using Polymerizable Eutectic Solvents

ACS Applied Polymer Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 29, 2025

Язык: Английский

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All-solid Conductive Elastomers Bridging Mechanical Performance and Sustainability for Durable and Multifunctional Electronics

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Янв. 25, 2025

The next generation of stretchable electronics seeks to integrate superior mechanical properties with sustainability and sensing stability. Ionically conductive liquid-free elastomers have gained recognition as promising candidates, addressing the challenges evaporation leakage in gel-based conductors. In this study, a sustainable polymeric deep eutectic system is synergistically integrated amino-terminated hyperbranched polyamide-modified fibers aluminum ions, forming supramolecular network significant improvements performance. elastomer exhibits remarkable tensile strength (6.69 MPa) ultrahigh toughness (275.7 MJ/m3), capable lifting loads 8300 times its own weight demonstrated notch-insensitive properties. also possessed degradable stepwise recyclable properties, supporting sustainability. Its excellent performance conductivity enable stable signal output for multifunctional electronics. A wearable strain sensor developed, demonstrating high sensitivity (gauge factor up 4.52) reliable repeatability under strain. Furthermore, durable triboelectric nanogenerator fabricated, delivering over one month strong potential tactile across various contact materials, making it highly future human-machine interaction applications. This work offers feasible strategy design solid elastomer-based highlights

Язык: Английский

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3D-Printable Biobased Eutectogels Based on Soybean Oil and Natural Deep Eutectic Solvents for Underwater EMG Recording

ACS Applied Polymer Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 3, 2025

Язык: Английский

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Novel Buccal Xanthan Gum–Hyaluronic Acid Eutectogels with Dual Anti-Inflammatory and Antimicrobial Properties

Gels, Год журнала: 2025, Номер 11(3), С. 208 - 208

Опубликована: Март 15, 2025

Buccal drug delivery systems often struggle with poor solubility, limited adhesion, and rapid clearance, leading to suboptimal therapeutic outcomes. To address these limitations, we developed a novel hybrid eutectogel composed of xanthan gum (XTG), hyaluronic acid (HA), Natural Deep Eutectic Solvent (NADES) system (choline chloride, sorbitol, glycerol in 2:1:1 mole ratio), incorporating 2.5% ibuprofen (IBU) as model drug. The formulation was optimized using face-centered central composite design enhance the rheological, textural, release properties. eutectogels exhibited shear-thinning behavior (flow index, n = 0.26 ± 0.01), high mucoadhesion (adhesiveness: 2.297 0.142 N·s), sustained over 24 h, governed by Higuchi kinetics (release rate: 237.34 13.61 μg/cm2/min1/2). ex vivo residence time increased substantially NADES incorporation, reaching up 176.7 23.1 min. An anti-inflammatory evaluation showed that reduced λ-carrageenan-induced paw edema within 1 h its efficacy kaolin (p < 0.05), achieving comparable commercial 5% IBU gel, despite lower concentration. Additionally, presented minimum inhibitory concentration for Gram-positive bacteria 25 mg/mL, through direct contact, it microbial viability 100%. Its against Bacillus cereus, Enterococcus faecium, Klebsiella pneumoniae, combined significant properties, positions NADES-based promising multifunctional platform buccal delivery, particularly inflammatory conditions complicated bacterial infections.

Язык: Английский

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Synthesis of gold nanoparticles using deep eutectic solvents and their incorporation into polyvinyl alcohol–based eutectogels: structural, chemical, and functional analysis

Colloid & Polymer Science, Год журнала: 2025, Номер unknown

Опубликована: Апрель 1, 2025

Язык: Английский

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Self-Adhesive Wearable Strain Sensors Based on Transparent, Tough, Antibacterial, Self-Healing Polymeric Eutectogels

ACS Applied Polymer Materials, Год журнала: 2025, Номер unknown

Опубликована: Апрель 20, 2025

Язык: Английский

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Engineering Hydrogel-Based Composites for Photoluminescent Biomaterials

Engineering materials, Год журнала: 2025, Номер unknown, С. 231 - 257

Опубликована: Янв. 1, 2025

Язык: Английский

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Hydrophobic Eutectogels for the Removal of Contaminants of Emerging Concern from Water

ChemSusChem, Год журнала: 2025, Номер unknown

Опубликована: Июнь 3, 2025

Abstract Five hydrophobic eutectic solvents based on menthol and thymol were prepared incorporated into a poly(ethylene glycol) diacrylate (PEGDA) network to form eutectogel membranes. The two most promising eutectogels further optimized by adding ethyl hexylacrylate (HA) the formulation improve compatibility between solvent polymer enhance water resistance of resulting Thermal analysis confirmed successful formation integration within network. Rheological studies demonstrated rubber‐like behavior eutectogels, with menthol‐based variants exhibiting superior mechanical properties. Finally, sorption experiments conducted using octanoic acid:menthol PEGDA‐HA evaluate its efficiency in removing various contaminants emerging concern (CECs), including diclofenac, iopromide, cefazolin, bisphenol A, dichlorophenol. results revealed high capacities for A (3213 mg⋅kg −1 ) dichlorophenol (2981 ), followed diclofenac (1490 whereas minimal observed iopromide cefazolin. Overall, this study demonstrates potential as efficient tunable materials purification, paving way their application environmental remediation different pollutants related global change human activities.

Язык: Английский

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A functional eutectogel based on ultrahigh–molecular weight polymers: Physical entanglements in deep eutectic solvent

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 683, С. 610 - 619

Опубликована: Дек. 18, 2024

Язык: Английский

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