Results 41 to 50 of about 1,593 (173)

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

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 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

Effect of sterilization on the properties of CDHA-OCP-beta-TCP biomaterial

Materials Research, 2007
The effect of the method of sterilization on the physical, chemical and mechanical properties of a new bone repairing material was studied. The material was obtained by thermal hydrolysis of beta-tricalcium phosphate/orthophosphoric acid cement and was ...
Loreley Morejón-Alonso, Raúl García Carrodeguas, José Ángel Delgado García-Menocal, José Antonio Alonso Pérez, Salvador Martínez Manent   +4 more
doaj   +1 more source

Evaluating Phosphorus Sorption and Desorption in Agricultural Wastewater Using Designer Biochar Pellets

Water Environment Research, Volume 98, Issue 4, April 2026.
This study evaluated the effectiveness of designer biochar pellets (DBPs) in adsorbing phosphorus from tile drain outflow and agricultural wastewater effluents, with performance varying depending on the effluent source. Results highlight the potential of biochar‐based filters for targeted phosphorus removal, providing a promising approach to reduce ...
Agnes Millimouno, Jorge A. Guzman, Wei Zheng, Richard A. Cooke, Maria L. Chu   +4 more
wiley   +1 more source

Insight into the Internal Structure of Biogenic, Synthetic and Geological Apatite by Electron Microscopy and X‐Ray Scattering

Advanced Functional Materials, Volume 36, Issue 20, 9 March 2026.
Apatite occurs in many forms in nature, e.g. in teeth and geological minerals. Internally, biological apatite contains nanocrystals that are also found in synthetically prepared calcium phosphate nanoparticles which are used in biomedicine, e.g. for gene and drug delivery and for bone regeneration. Abstract Calcium phosphate is the inorganic component (
Kathrin Kostka, Oleg Prymak, Kateryna Loza, Matthias Epple   +3 more
wiley   +1 more source

Octacalcium phosphate/gelatin composite facilitates bone regeneration of critical-sized mandibular defects in rats: A quantitative study [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2019
Background. Regeneration of bone defects remains a challenge for maxillofacial surgeons. The present study aimed to compare the effects of octacalcium phosphate (OCP) and the combination of octacalcium phosphate/gelatin (OCP/Gel) on mandibular bone ...
Fereydoon Sargolzaei-Aval, Eshagh Ali Saberi, Mohammad Reza Arab, Narjes Sargolzaei, Tayebeh Sanchooli, Sima Tavakolinezhad   +5 more
doaj   +1 more source

A New Perspective in Nanocellulose‐Based Materials for Biomineralization and Strategies for Bone Repair

Journal of Biomedical Materials Research Part A, Volume 114, Issue 3, March 2026.
Nanocellulose‐based materials platform with the implementation of different bioactivation strategies for its potential use in hard tissue engineering (bone, tooth and cartilage). ABSTRACT Repairing large bone defects is a significant clinical challenge.
Jonathan Michel Barba Godinez, Ernesto Tinajero‐Díaz, Maria Soledad Peresin, Zaira Yunuen García Carvajal, Diego Gomez‐Maldonado   +4 more
wiley   +1 more source

Hydroxyapatite dissolution kinetics: The effects of molecular configurations of six carboxylic acids

Soil Science Society of America Journal, Volume 90, Issue 2, March/April 2026.
Abstract Phosphorus (P) availability in calcareous soils is limited by the low solubility of calcium phosphate minerals, such as hydroxyapatite (HAP). Carboxylic acid‐promoted dissolution of HAP is well‐known. However, it is not clearly understood how the composition and orientation of functional groups (e.g., carboxyl and β‐hydroxyl group) in ...
Yaniv Freiberg, Yuji Arai
wiley   +1 more source