Results 51 to 60 of about 2,497 (206)

Reconstruction of mandibular defects using synthetic octacalcium phosphate combined with bone matrix gelatin in rat model

Dental Research Journal, 2020
Background: Regeneration of bone defects remains a challenge for maxillofacial surgeons. The objective of this study was to assess the osteogenic potential of octacalcium phosphate (OCP) and bone matrix gelatin (BMG) alone and in combination with ...
Fereydoon Sargolzaei-Aval, Eshagh Ali Saberi, Mohammad Reza Arab, Narjes Sargolzaei, Esmaeel Zare, Heshmatollah Shahraki, Tayebeh Sanchooli, Forough Sargolzaeiaval, Maryam Arab   +8 more
doaj   +1 more source

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

Advanced Functional Materials, Volume 36, Issue 46, 8 June 2026.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani, Nessma Bennaceur, Celina Benkhellat, Tristan Georges, Clara Doisneau, Vaskar Sardhalia, Thierry Azaïs, Flora Lemaire, Halima Kerdjoudj, Mohamed Selmane, Capucine Sassoye, Marie Albéric, Cédric Boissière, Nadine Nassif   +13 more
wiley   +1 more source

Preparation of Laser-Modified Ti-15Mo Surfaces With Multiphase Calcium Phosphate Coatings [PDF]

Materials Research, 2020
Multiphasic bioceramic scaffolds has been enhanced for dental and orthopedic applications. In this perspective, the laser surface texturing of metallic surfaces combined to bioactive calcium phosphate coatings have shown to be promising and economically ...
Marcio Luiz dos Santos, Edson de Almeida Filho, Vagner Pereira da Silva, Ricardo L. Tranquilin, Jéssica da Silva Carnietto, Antônio C. Guastaldi, Regina Mara Silva Perreira, Carla dos Santos Riccardi   +7 more
doaj   +1 more source

In situ TEM examinations of octacalcium phosphate to hydroxyapatite transformation [PDF]

, 2006
The transformation of octacalcium phosphate (OCP) to hydroxyapatite (HA) was induced by electron beam irradiation in transmission electron microscopy (TEM).
Leng, Yang, Xin, Renlong, Wang, Ning
core   +1 more source

3D‐Printed Porous Hydroxyapatite Formed via Enzymatic Mineralization

Advanced Functional Materials, Volume 36, Issue 38, 11 May 2026.
Bone combines lightness, strength, and the ability to heal, inspiring new materials design. This work introduces a room‐temperature, enzyme‐mediated 3D printing method to create porous hydroxyapatite scaffolds. The process avoids energy‐intensive sintering, preserves bioactivity, and allows control over porosity and mineralization.
Francesca Bono, Anna Puiggalí‐Jou, Greta Cocchi, Mariangela Miccoli, Katharina Maniura‐Weber, Marcy Zenobi‐Wong, Esther Amstad   +6 more
wiley   +1 more source

Synthesis and in vitro biodegradation of pure octacalcium phosphate spheres [PDF]

, 2019
Octacalcium phosphate (OCP) is a key precursor of biological apatite in hard tissues with excellent osteoconductive and biodegradable properties for bone regeneration.
宮崎, 敏樹, 0000-0001-5642-0096, 323, 7404107414, Tripathi, Garima, ミヤザキ, トシキ, 20324973, 28757, 6369, Miyazaki, Toshiki   +9 more
core   +2 more sources

Construction of an Integrated Janus PVA/EW Hybrid Membrane via Unidirectional Nanopore Dehydration for Synergistic Periodontal Regeneration

Macromolecular Materials and Engineering, Volume 311, Issue 5, May 2026.
A Janus PVA/egg white (PVA/EW) hybrid membrane is constructed via a facile, green unidirectional nanopore dehydration (UND) technology. This one‐step process creates an integrated bilayer: a dense layer that blocks fibroblasts, and a bioactive porous layer enriched with EW.
Xiang Guo, Xue Xu, Hao Liu, Meng Zhang, Fan‐Ting Meng, Hai‐Yan Wang, Yu‐Qing Zhang   +6 more
wiley   +1 more source

Dynamics of regeneration following transplantation of octacalcium phosphate into an experimental defect in the rabbit mandibular bone: electron microscopic and morphometric study

Patologìâ
The relevance of this research lies in the in-depth exploration of bone tissue remodeling dynamics following the creation of a defect and its filling with osteoplastic material.
I. V. Chelpanova
doaj   +1 more source

Bone mineral: update on chemical composition and structure [PDF]

, 2009
Bone mineral: update on chemical composition and ...
Combes, Christèle, Drouet, Christophe, Glimcher, Melvin J., Rey, Christian   +3 more
core   +1 more source

Bone Regeneration Using Cotton‐Like Artificial Bone Seeded With Bone Marrow Cells

Oral Science International, Volume 23, Issue 2, May 2026.
ABSTRACT Objective Autologous bone grafts using the iliac crest or fibula are considered standard treatment for jawbone defects and cleft palate, but these approaches are clinically not considered to be mild invasion, and there is a risk of complications at the donor site.
Rintaro Narita, Hiroko Komura, Yen‐Chih Huang, Kohei Shiraishi, Takafumi Harada, Arhans Chairul Ismael, Tamami Denda, Yasunori Ota, Yukiyo Asawa, Tokiko Nagamura, Kazuto Hoshi, Makoto Komura   +11 more
wiley   +1 more source