ArticleMaterials (Basel, Switzerland)2018
Development of a Photo-Crosslinking, Biodegradable GelMA/PEGDA Hydrogel for Guided Bone Regeneration Materials.
Article in Materials (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.
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Who cites it
79 citing papers in PubMed, 227 citations in OpenAlex.
- Biomaterial-based extracellular vesicle delivery systems for wound healing: From fabrication to applications.Bioactive materials · 2026Review
- From Gelatin to GelMA: Versatility, Challenges, and Biomedical Applications of GelMA Hydrogels.Gels (Basel, Switzerland) · 2026Review
- Physical and Mechanical Characterisation of 3D-Bioprinted Hydrogels for Dental Applications: A Scoping Review.Gels (Basel, Switzerland) · 2026Review
- Tannic acid-assisted mechanical training transforms natural hydrogels into robust and bioactive membranes for guided bone regeneration.Materials today. Bio · 2026Article
- Injectable Gelatin-Farsi Gum Hydrogels Functionalized With Hydroxyapatite for Biomimetic Oral Bone Regeneration.BioMed research international · 2026Article
- Biofunctionalized 3D-printed gelatin-alginate scaffolds with arginine-glycine-aspartic acid (RGD) peptides for enhancedJournal of dental sciences · 2026Article
- Advancement in Scaffold-Based 3D Cell Culture Models for Osteosarcoma Drug Screening.ACS biomaterials science & engineering · 2025Review
- Gelatin Methacrylate Macroporous Cell Scaffold Fabrication via One-Pot Aqueous Two-Phase Separation.Journal of biomedical materials research. Part B, Applied biomaterials · 2025Article
- 3D printing-biomimetic local stiff niche enhances glycolysis to boost PDAC cell stem-like phenotype via N6-methyladenosine-suppressed YAP1 mRNA decay.Materials today. Bio · 2025Article
- Microbial living materials promote coral larval settlement.PNAS nexus · 2025Article
- Spontaneous Crimping of Gelatin Methacryloyl Nanofibrils Induced by Limited Hydration.ACS biomaterials science & engineering · 2025Article
- Engineering Marrow-Mimetic Hydrogel Platforms Enhance Erythropoiesis: A Mechanobiology-Driven Approach for Transfusion Red Blood Cell Production.Gels (Basel, Switzerland) · 2025Article
- The Use of Gelatin Methacrylate (GelMA) in Cartilage Tissue Engineering: A Comprehensive Review.Bioengineering (Basel, Switzerland) · 2025Review
- Bioprinted platform for parallelized screening of engineered microtissues in vivo.Cell stem cell · 2025Article
- Light-Mediated 3D-Printed Wound Dressings Based on Natural Polymers with Improved Adhesion and Antioxidant Properties.Polymers · 2025Article
- Gravitational forces and matrix stiffness modulate the invasiveness of breast cancer cells in bioprinted spheroids.Materials today. Bio · 2025Article
- Deciphering cartilage neuro-immune interactions and innervation profile through 3D engineered osteoarthritic micropathophysiological system.Materials today. Bio · 2025Article
- Vat Photopolymerization of CeOMaterials (Basel, Switzerland) · 2025Article
- Article
- Bioprinting-By-Design of Hydrogel-Based Biomaterials for In Situ Skin Tissue Engineering.Gels (Basel, Switzerland) · 2025Review
19 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gelatin-based hydrogel, which mimics the natural dermal extracellular matrix, is a promising tissue engineering material. However, insufficient and uncontrollable mechanical and degradation properties remain the major obstacles for its application in medical bone regeneration material. Herein, we develop a facile but efficient strategy for a novel hydrogel as guided bone regeneration (GBR) material. In this study, methacrylic anhydride (MA) has been used to modify gelatin to obtain photo-crosslinkable methacrylated gelatin (GelMA). Moreover, the GelMA/PEGDA hydrogel was prepared by photo-crosslinking GelMA and PEGDA with photoinitiator I2959 under UV treatment. Compared with the GelMA hydrogel, the GelMA/PEGDA hydrogel exhibits several times stronger mechanical properties than pure GelMA hydrogel. The GelMA/PEGDA hydrogel shows a suitable degradation rate of more than 4 weeks, which is beneficial to implant in body. In vitro cell culture showed that osteoblast can adhere and proliferate on the surface of the hydrogel, indicating that the GelMA/PEGDA hydrogel had good cell viability and biocompatibility. Furthermore, by changing the quantities of GelMA, I2959, and PEGDA, the gelation time can be controlled easily to meet the requirement of its applications. In short, this study demonstrated that PEGDA enhanced the performance and extended the applications of GelMA hydrogels, turning the GelMA/PEGDA hydrogel into an excellent GBR material.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.