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Gels, Volume 10, Issue 11

November 2024 - 80 articles

Cover Story: Swelling and compression tests were performed on gelatin–alginate-based scaffolds. The evolution of the hydrogels’ components and their densities were measured, and the molar properties of the interstitial fluid were determined. Hyperelastic parameter identification based on constitutive models of the rubber elasticity theory was performed, yielding a macromolecular description of the strain energy density function. The obtained network structural parameters were employed in the equilibrium swelling equation to determine the polymer–solvent interaction parameter. The results show that the average mesh size defines the friction coefficient and can be regarded as a concentration-dependent characteristic length that connects non-linear elasticity with inherent visco-elasticity through hysteresis, which quantifies the total dissipated energy. View this paper
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Articles (80)

  • Article
  • Open Access
1 Citations
1,668 Views
14 Pages

Effect of Freezing Temperature on the Thermal, Rheological, and Gelatinization Properties of Freeze-Thaw-Dehydrated Potato Powder

  • Xinyan Duan,
  • Tingting Zhang,
  • Qiannan Liu,
  • Liang Zhang,
  • Wei Liu,
  • Ruixuan Zhao and
  • Honghai Hu

15 November 2024

To promote the application of freeze-thaw-dehydrated (FTD) potatoes and their gels, this study aimed to investigate the effects of freezing temperature on the physicochemical and gel properties of FTD potato powder and their correlation. The results...

  • Article
  • Open Access
4 Citations
1,561 Views
14 Pages

Preparation and Characterization of Temperature-Sensitive Gel Plugging Agent

  • Fengbao Liu,
  • Da Yin,
  • Jinsheng Sun,
  • Xiao Luo and
  • Xianbin Huang

15 November 2024

In order to use intelligent gel systems to realize deep source water control in medium and high water cut reservoirs, and also to solve the shortcomings of conventional gels, such as the high chemical dose required, large profile control radius, poor...

  • Article
  • Open Access
2 Citations
1,265 Views
18 Pages

14 November 2024

Polymer gels are one of the most common plugging agents used for controlling CO2 channeling and improving sweep efficiency and oil recovery in tight fractured reservoirs. However, the in situ gelation behavior and enhanced oil recovery ability of pol...

  • Article
  • Open Access
1 Citations
2,375 Views
20 Pages

Development and Quality Enhancement of Fried Fish Cake Prototype with Transglutaminase, Trehalose, and Herbal Oil for Room Temperature Distribution

  • Ye Youl Kim,
  • Khawaja Muhammad Imran Bashir,
  • Seonyeong Kang,
  • Yongjoon Park,
  • Jae Hak Sohn and
  • Jae-Suk Choi

14 November 2024

This study focuses on developing a fried fish cake prototype with improved quality and extended shelf-life, enabling room-temperature distribution through an innovative high-temperature and high-process retort method. Surimi-based products typically...

  • Article
  • Open Access
2 Citations
5,098 Views
19 Pages

Lidocaine-Loaded Thermoresponsive Gel for Accelerated Wound Healing in Dry Socket and Oral Wounds

  • Nuttawut Supachawaroj,
  • Kunchorn Kerdmanee and
  • Sucharat Limsitthichaikoon

14 November 2024

Dry socket, also known as alveolar osteitis, presents significant challenges in oral surgery because of severe pain and delayed wound healing. This study aims to address these challenges by developing and evaluating a lidocaine-loaded polyelectrolyte...

  • Article
  • Open Access
3 Citations
2,048 Views
13 Pages

Enhancing Medium-Chain Fatty Acid Delivery Through Bigel Technology

  • Manuela Machado,
  • Eduardo M. Costa,
  • Sara Silva,
  • Sérgio C. Sousa,
  • Ana Maria Gomes and
  • Manuela Pintado

14 November 2024

This study presents the development and characterization of medium-chain fatty acid (MCFA)-loaded bigels, using coconut oil as the MCFA source. The bigels exhibited high oil binding capacity, ranging from 87% to 98%, effectively retaining MCFAs withi...

  • Article
  • Open Access
2 Citations
1,759 Views
21 Pages

13 November 2024

The linear and nonlinear rheological behaviors of fish myofibrillar protein (FMP) paste with 75%, 82%, and 90% moisture content were evaluated using small-amplitude oscillatory shear (SAOS) and large-amplitude oscillatory shear (LAOS) tests. SAOS rev...

  • Article
  • Open Access
1,342 Views
20 Pages

Studies on the Powerful Photoluminescence of the Lu2O3:Eu3+ System in the Form of Ceramic Powders and Crystallized Aerogels

  • Alan D. Alcantar Mendoza,
  • Antonieta García Murillo,
  • Felipe de J. Carrillo Romo and
  • José Guzmán Mendoza

13 November 2024

This study compared the chemical, structural, and luminescent properties of xerogel-based ceramic powders (CPs) with those of a new series of crystallized aerogels (CAs) synthesized by the epoxy-assisted sol–gel process. Materials with differen...

  • Review
  • Open Access
21 Citations
7,093 Views
24 Pages

13 November 2024

Hydrogels have a unique three-dimensional network that can create a good environment for the loading of functional compounds; hence, they have considerable potential in the delivery of bioactive substances. Natural macromolecular substances (proteins...

  • Article
  • Open Access
3 Citations
1,668 Views
16 Pages

13 November 2024

Poly(3-hydroxybutyric acid)-based microspheres of two types, with and without macropores, were prepared; their morphology and particle size were evaluated. These microspheres were entrapped as disperse fillers into the bulk of macroporous cryogels ba...

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Gels - ISSN 2310-2861