Fabrication and evaluation of a bilayer hydrogel-electrospinning scaffold prepared by the freeze-gelation method

A Kamali, A Shamloo - Journal of Biomechanics, 2020 - Elsevier
… This study presents a bilayer structure as a skin scaffold comprised of an electrospun sheet
layer made of polycaprolactone and polyvinil alcohol and a porous hydrogel layer made of …

A novel multifunctional bilayer scaffold based on chitosan nanofiber/alginate-gelatin methacrylate hydrogel for full-thickness wound healing

N Asadi, A Mehdipour, M Ghorbani… - International Journal of …, 2021 - Elsevier
fabricated scaffolds In the present research, we developed a multifunctional bilayer scaffold
… these bacteria on the surface of fabricated scaffolds was evaluated using SEM imaging. The …

Bilayer hydrogels for wound dressing and tissue engineering

O Luneva, R Olekhnovich, M Uspenskaya - Polymers, 2022 - mdpi.com
… on an antibacterial bilayer sponge scaffold made of silk … peptide (CM 11 peptide) was
developed. The release of the CM … of the bilayer structure during the manufacturing process. At the …

Fabrication of gelatin-based antibacterial bilayer wound dressing using direct writing and electrospinning methods

S Seifi, M Shahverdi, H Shaygani, A Shamloo… - International Journal of …, 2024 - Elsevier
… The morphology of the prepared bilayer scaffolds and each layer of the scaffold was studied
… In conclusion, the proposed bilayer scaffold has high potential and is suitable for tissue …

Cell-based wound dressing: Bilayered PCL/gelatin nanofibers-alginate/collagen hydrogel scaffold loaded with mesenchymal stem cells

M Lashkari, M Rahmani, Y Yousefpoor… - International Journal of …, 2023 - Elsevier
… In this study, a bilayer scaffold composed of a hydrogel and nanofibers was fabricated to …
the chitosan/gelatin hydrogel layer by employing the freeze-gelation technique. Then, the …

Freeze-gelled alginate/gelatin scaffolds for wound healing applications: An in vitro, in vivo study

H Afjoul, A Shamloo, A Kamali - Materials Science and Engineering: C, 2020 - Elsevier
… study, fabrication of a three-dimensional porous scaffold was … In the current work, the freeze
gelation method was applied … to fabricate scaffolds made of gelatin using freeze gelation with …

Bilayer dressing based on aerogel/electrospun mats with self-catalytic hydrogen sulfide generation and enhanced antioxidant ability

X Han, L Wang, Y Shang, X Liu, I Kang… - Journal of Materials …, 2023 - pubs.rsc.org
fabricated a bilayer dress comprised of hydrogel and electrospun layers using the freezegelation
method… as a bilayer scaffold for skin tissue engineering applications. Franco et al. …

Novel PLCL nanofibrous/keratin hydrogel bilayer wound dressing for skin wound repair

M Zhang, S Xu, C Du, R Wang, C Han, Y Che… - Colloids and Surfaces B …, 2023 - Elsevier
… of current hydrogel/electrospinning composite wound … effect of the bilayer scaffold, we
implanted the bilayer scaffold into full-… bilayer wound dressing fabrication and the wound treatment …

Fabrication and evaluation of chitosan/gelatin/PVA hydrogel incorporating honey for wound healing applications: An in vitro, in vivo study

A Shamloo, Z Aghababaie, H Afjoul, M Jami… - International journal of …, 2021 - Elsevier
… hydrogels were developed by freezing-thawing method while … rat model and histological
analysis of section tissue samples … The results indicate that the fabricated scaffolds recapitulate …

Biomimetic nanoengineered scaffold for enhanced full-thickness cutaneous wound healing

N Zandi, B Dolatyar, R Lotfi, Y Shallageh… - Acta biomaterialia, 2021 - Elsevier
… the wound healing process, we present biomimetic bilayer scaffolds compositing of gelatin
… to prepare mats mimicking extracellular matrix (ECM). (D) Fabrication of bilayer scaffolds