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Gels, Volume 10, Issue 1

January 2024 - 85 articles

Cover Story: Poly(sorbitol adipate)-g-poly(ethylene glycol) hydrogels were synthesized via Steglich esterification using copolymer of poly(sorbitol adipate)-graft-poly(ethylene glycol) monomethyl ether and bifunctional PEG. Poly(sorbitol adipate) is an aliphatic polyester that is produced via green chemistry. Due to its multi-hydroxyl functionalities in each monomeric unit, it provides a versatile choice for tailoring the material properties. In this paper, we crosslink it with PEG of different chain lengths to design hydrogels with variable mesh sizes. We characterize the hydrogel concerning swelling, degradation, and cytotoxicity as well as the loading and release of model drugs with small and large molar mass. View this paper
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Articles (85)

  • Article
  • Open Access
5 Citations
3,443 Views
24 Pages

The Development and Characterisation of a P(3HB-co-4HB)–Bioactive Glass–Graphene Hydrogel as a Potential Formulation for Biomedical and Therapeutical Translation

  • Nik S. A. N. Sharifulden,
  • Lady V. Barrios Silva,
  • Sean P. Nair,
  • Amirul A. A. Abdullah,
  • Siti N. F. M. Noor,
  • Michael Sulu,
  • Linh T. B. Nguyen and
  • David Y. S. Chau

22 January 2024

The clinical management of wounds is known to be a significant challenge: not only does the dressing need to ensure and provide the appropriate barrier and healing characteristics, but consideration of patient compliance concerning comfort, functiona...

  • Article
  • Open Access
7 Citations
3,198 Views
17 Pages

22 January 2024

Turmeric extract (TE)-loaded oleogels (TE-OG) was fabricated by an emulsion template technique using xanthan gum (XG) and soy lecithin (SL) as oleogelators. The formulation for TE-OG was optimized using 0.32% XG, 1.2% SL, and 1.0% TE. The optimized T...

  • Article
  • Open Access
10 Citations
2,079 Views
18 Pages

Acoustic Fractional Propagation in Terms of Porous Xerogel and Fractal Parameters

  • Maria-Alexandra Paun,
  • Vladimir-Alexandru Paun and
  • Viorel-Puiu Paun

22 January 2024

This article portrays solid xerogel-type materials, based on chitosan, TEGylated phenothiazine, and TEG (tri-ethylene glycol), dotted with a large number of pores, that are effectively represented in their constitutive structure. They were assumed to...

  • Article
  • Open Access
12 Citations
3,360 Views
17 Pages

Meso-Microporous Carbon Nanofibrous Aerogel Electrode Material with Fluorine-Treated Wood Biochar for High-Performance Supercapacitor

  • Md Faruque Hasan,
  • Kingsford Asare,
  • Shobha Mantripragada,
  • Victor Charles,
  • Abolghasem Shahbazi and
  • Lifeng Zhang

22 January 2024

A supercapacitor is an electrical energy storage system with high power output. With worldwide awareness of sustainable development, developing cost-effective, environmentally friendly, and high-performance supercapacitors is an important research di...

  • Article
  • Open Access
10 Citations
2,715 Views
14 Pages

Adsorption of Levofloxacin onto Graphene Oxide/Chitosan Composite Aerogel Microspheres

  • Pengpai Miao,
  • Jie Gao,
  • Xiaobing Han,
  • Yuan Zhao and
  • Tao Chen

21 January 2024

The removal of pharmaceutical residues from water resources using bio-based materials is very important for human safety and health. Bio-based graphene oxide/chitosan (GO/CS) aerogel microspheres were fabricated with emulsification and cross-linking,...

  • Article
  • Open Access
6 Citations
2,220 Views
16 Pages

21 January 2024

“Gel-type” soft and stretchable magneto-mechanical composites made of silicone rubber and iron particles are in focus because of their high magnetic sensitivity, and intelligence perspective. The “intelligence” mentioned here...

  • Article
  • Open Access
10 Citations
2,963 Views
22 Pages

21 January 2024

The purpose of this study was to prepare a novel kind of flaxseed oil (FO)/beeswax oleogel system and apply it to improve the properties of sodium alginate films. Three single factors, namely the ratio of beeswax/FO, the addition of oleogel, and the...

  • Article
  • Open Access
20 Citations
4,417 Views
20 Pages

Formulation of Budesonide-Loaded Polymeric Nanoparticles into Hydrogels for Local Therapy of Atopic Dermatitis

  • Marta Slavkova,
  • Christophor Lazov,
  • Ivanka Spassova,
  • Daniela Kovacheva,
  • Ivanka Pencheva-El Tibi,
  • Denitsa Stefanova,
  • Virginia Tzankova,
  • Petar D. Petrov and
  • Krassimira Yoncheva

20 January 2024

Budesonide is a mineral corticoid applied in the local therapy of pediatric atopic dermatitis. Unfortunately, its dermal administration is hindered by the concomitant adverse effects and its physicochemical properties. The characteristic pH change in...

  • Article
  • Open Access
11 Citations
4,657 Views
17 Pages

20 January 2024

Antibiotics are used for the well-being of human beings and other animals. Detectable levels of antibiotics can be found in pharmaceutical, municipal, and animal effluents. Therefore, the treatment of antibiotic contaminated water is of great concern...

  • Article
  • Open Access
3 Citations
1,892 Views
13 Pages

Fabrication and Investigation of Deformable Rubber–Carbon Nanotube–Glue Gel-Based Impedimetric and Capacitive Tactile Sensors for Pressure and Displacement Measurements

  • Khasan S. Karimov,
  • Muhammad Tariq Saeed Chani,
  • Tahseen Kamal,
  • Syed Zameer Abbas,
  • Naved Azum and
  • Abdullah Mohamed Asiri

20 January 2024

Carbon nanotube–glue composite gel-based surface-type elastic sensors with a cylindrical shape deformable (flexible) metallic body were fabricated for tactile pressure and compressive displacement sensing. The fabrication of the sensors was per...

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Gels - ISSN 2310-2861