Results 61 to 70 of about 1,593 (173)

Graded Hydroxyapatite Triply Periodic Minimal Surface Structures for Bone Tissue Engineering Applications

Advanced Healthcare Materials, Volume 14, Issue 25, September 26, 2025.
This study investigates the role of triply periodic minimal structures in load bearing bone tissue engineering applications. Research uses a combination of mechanical testing, material characterization, and in vitro tests to study the impact of TPMS lattice structures (gyroid, lidinoid and split‐P).
Tejas M. Koushik, Catherine M. Miller, Elsa Antunes   +2 more
wiley   +1 more source

MORPHOLOGICAL ASPECTS OF POST-TRAUMATIC LOWER JAW REMODELING IN THE SETTING OF OSTEOPLASTY

Проблеми екології та медицини
Bone tissue regeneration remains a complex and crucial challenge for modern medicine. The unique properties of chitosan, its effects on bone regeneration in the maxillofacial region, as well as the underlying mechanisms and dynamics, remain poorly ...
I.V. Chelpanova
doaj   +1 more source

Surface Treatment With Cell Culture Medium: A Biomimetic Approach to Enhance the Resistance to Biocorrosion in Mg and Mg‐Based Alloys—A Review

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 113, Issue 9, September 2025.
ABSTRACT In contemporary orthopedics, the demand for temporary biodegradable bone implants has driven the development of materials capable of supporting bone regeneration while gradually resorbing in the body, thereby eliminating the need for secondary removal surgery.
Vida Khalili, Sannakaisa Virtanen, Aldo R. Boccaccini   +2 more
wiley   +1 more source

Effects of graft materials on bone regeneration using the osseous shell technique: an experimental study in rats

International Journal of Implant Dentistry
Background Autogenous bone (AB) is considered the gold standard for alveolar bone grafting, but its limitations have prompted the development of synthetic alternatives. The Shell technique provides a stable framework for bone augmentation.
Nyungkwang Kwon, Kazuhiro Imoto, Yuta Yanagisawa, Reina Minohara, Atsuya Abe, Shinnosuke Nogami, Shinsuke Ohba, Kensuke Yamauchi   +7 more
doaj   +1 more source

Syntheses of Octacalcium Phosphate Containing Dicarboxylic Acids and Effects of the Side Groups on the Crystal Growth of Octacalcium Phosphate.

Journal of the Ceramic Society of Japan, 2000
The syntheses of octacalcium phospates (OCPs) containing dicarboxylic acids, Ca8(HPO4)2-z(RC2O4)z(PO4)4⋅mH2O, were attempted. The effects of the side groups on crystal growth of these compounds were investigated. OCPs containing dicarboxylic acid were obtained from tricalcium phosphate (α-Ca3(PO4)2) in acetic acid/sodium acetate buffer solution by ...
AOKI, Shinsuke, SAKAMOTO, Kiyoko, YAMAGUCHI, Shunro, NAKAHIRA, Atsushi   +3 more
openaire   +2 more sources

Effect of Calcium and Phosphate on Compositional Conversion from Dicalcium Hydrogen Phosphate Dihydrate Blocks to Octacalcium Phosphate Blocks

Crystals, 2018
Octacalcium phosphate (OCP) has attracted much attention as an artificial bone substitute because of its excellent osteoconductive and bone replacement properties.
Yuki Sugiura, Kunio Ishikawa
doaj   +1 more source

MECHANOCHEMICAL PROPERTIES OF OCTACALCIUM PHOSPHATE AND BRUSHITE

Phosphorus Research Bulletin, 2009
Crystalline layer-structured octacalcium phosphate (Ca8(HPO4)2(PO4)4 5H2O, OCP) and brushite (CaHPO4 2H2O, DCPD) were mechanochemically ground. The crystalline XRD pattern of OCP was weakened with grinding and reached almost amorphously after 72 h. However, the amorphously ground OCP possessed IR spectroscopic and thermogravimetric characteristics of ...
Monma, Hideki, Okura, Toshinori, Hara, Yoshihiro, Moriyoshi, Yusuke   +3 more
openaire   +2 more sources

A unique late-onset intraocular lens opacification 23 years after implantation: a clinical and laboratory case report

Therapeutic Advances in Ophthalmology
We report an unusual, rare case of opacification of the hydrophilic acrylic intraocular lens (IOL) 23 years after the initial surgery with significant visual deterioration.
Panos S. Gartaganis, Panagiota D. Natsi, Sotirios P. Gartaganis, Petros G. Koutsoukos, Horst Helbig   +4 more
doaj   +1 more source

Characterization and Processing of Phosphate Rock as a Raw Material for Potential Use as Biomaterials

Ciencia e Ingeniería Neogranadina
Seventy-five percent of the phosphate rock extracted is used for the production of phosphoric acid. However, during the leaching process, it is also possible to dissolve calcium compounds, allowing for the extraction of phosphorus and calcium ions from ...
Gloria Soto Calle, Nestor Ricardo Rojas Reyes, Adrián Gómez Zapata, Sandra Díaz Bello   +3 more
doaj   +1 more source

Bone regeneration by an octacalcium phosphate/gelatin composite in connection with its biodegradable properties

European Cells & Materials
Bone grafting is a widely utilized treatment for bone defects and augmentation of bone fusion, and the development of bone substitute materials with superior osteogenic potential is of significant interest as an alternative to autogenous bone grafting ...
Osamu Suzuki, Yu Mori, Ryo Hamai, Ryuichi Kanabuchi, Toshimi Aizawa   +4 more
doaj   +1 more source