OOIR: Observatory of International Research

Papers

(The H4-Index of Regenerative Biomaterials is 25. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
Gelatin-biofermentative unsulfated glycosaminoglycans semi-interpenetrating hydrogels via microbial-transglutaminase crosslinking enhance osteogenic potential of dental pulp stem cells	76
Integrated printed BDNF/collagen/chitosan scaffolds with low temperature extrusion 3D printer accelerated neural regeneration after spinal cord injury	67
Concentrated growth factor regulates the macrophage-mediated immune response	57
Addition of collagen type I in agarose created a dose-dependent effect on matrix production in engineered cartilage	52
Liquid flow in scaffold derived from natural source: experimental observations and biological outcome	51
Promoting cell proliferation and collagen production with ascorbic acid 2-phosphate-releasing poly(l-lactide-co-ε-caprolactone) membranes for treating pelvic organ prolapse	48
White matter regeneration induced by aligned fibrin nanofiber hydrogel contributes to motor functional recovery in canine T12 spinal cord injury	46
Fabrication and evaluation of an optimized xenogenic decellularized costal cartilage graft: preclinical studies of a novel biocompatible prosthesis for rhinoplasty	46
In situ co-deposition synthesis for collagen-Astragalus polysaccharide composite with intrafibrillar mineralization as potential biomimetic-bone repair materials	41
Evaluating the physicochemical effects of conjugating peptides into thermogelling hydrogels for regenerative biomaterials applications	41
Recombinant humanized collagen remodels endometrial immune microenvironment of chronic endometritis through macrophage immunomodulation	40
Biomimetic three-layered membranes comprising (poly)-ε-caprolactone, collagen and mineralized collagen for guided bone regeneration	38
Syndecan-4 functionalization of tissue regeneration scaffolds improves interaction with endothelial progenitor cells	38
Nitric oxide-releasing polyurethane/S-nitrosated keratin mats for accelerating wound healing	37
The biological responses and mechanisms of endothelial cells to magnesium alloy	35
Amorphous calcium magnesium phosphate nanocomposites with superior osteogenic activity for bone regeneration	34
3D bioprinting of conductive hydrogel for enhanced myogenic differentiation	33
Dual regulation of osteoclastogenesis and osteogenesis for osteoporosis therapy by iron oxide hydroxyapatite core/shell nanocomposites	33
A facile, versatile hydrogel bioink for 3D bioprinting benefits long-term subaqueous fidelity, cell viability and proliferation	33
‘Invisible’ orthodontics by polymeric ‘clear’ aligners molded on 3D-printed personalized dental models	30
The effect of collagen hydrogels on chondrocyte behaviors through restricting the contraction of cell/hydrogel constructs	30
pH-responsive delivery of H2 through ammonia borane-loaded mesoporous silica nanoparticles improves recovery after spinal cord injury by moderating oxidative stress and regulating microglial polarizat	29
Novel electrospun poly-hydroxybutyrate scaffolds as carriers for the wound healing agents alkannins and shikonins	27
Mussel inspired 3D elastomer enabled rapid calvarial bone regeneration through recruiting more osteoprogenitors from the dura mater	26
Crosslinking and functionalization of acellular patches via the self-assembly of copper@tea polyphenol nanoparticles	26

Magnetic resonance imaging for non-invasive clinical evaluation of normal and regenerated cartilage	25
A facile nanopattern modification of silk fibroin electrospun scaffold and the corresponding impact on cell proliferation and osteogenesis	25
Plasma-polymerized pericyte patches improve healing of murine wounds through increased angiogenesis and reduced inflammation	25