Results 61 to 70 of about 1,188,684 (285)

Bond strength of esthetic orthodontic brackets with standard and amorphous calcium phosphate composites.

, 2006
Bond strength of esthetic orthodontic brackets with standard and amorphous calcium phosphate ...
Gregory D. Schardt (7996493)
core   +4 more sources

Synthesis of polyacrylic acid-citrate-amorphous calcium phosphate and its effect on dentin remineralization [PDF]

Kouqiang yixue
Objective To prepare and identify the polyacrylic acid-citrate-amorphous calcium phosphate composite (PAA-Cit-ACP), and analyze its effect on dentin remineralization. Methods PAA-Cit-ACP was prepared by co-precipitation and freeze-drying methods.
CHEN Yinying, CHEN Chen
doaj   +1 more source

Preparation of antimicrobial calcium phosphate/protamine composite powders with fluoride ions using octacalcium phosphate

Journal of Materials Science: Materials in Medicine, 2022
Calcium phosphates are key biomaterials in dental treatment and bone regeneration. Biomaterials must exhibit antibacterial properties to prevent microbial infection in implantation frameworks.
Daisuke Koizumi, Kitaru Suzuki, Rie Togawa, Kosuke Yasui, Keishi Iohara, Michiyo Honda, Mamoru Aizawa   +6 more
doaj   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

Regulating Cells Fate and Function to Facilitate Bone Regeneration via Designing Programmable Bio‐Interactive Materials

Advanced Science, EarlyView.
This article aims to elucidate the biological mechanisms of bone repair and the evolution of material design, highlighting key cellular and molecular processes. It further proposes strategies and prospects for programmable bio‐interactive materials, which enable precisely guided bone tissue regeneration by dynamically regulating cell behavior and the ...
Qingrui Fan, Fuming Cao, Junqiang Mao, Pengbin Yin, Licheng Zhang, Jianjun Wang, Peifu Tang   +6 more
wiley   +1 more source

Estudo da influência dos íons K+, Mg2+, SO4(2-) e CO3(2-) na cristalização biomimética de fosfato de cálcio amorfo (ACP) e conversão a fosfato octacálcico (OCP) Study of the influence of K+, Mg2+, SO4(2-) and CO3(2-) ions in the biomimetic crystallization of amorphous calcium phosphate (ACP) and conversion into octacalcium phosphate (OCP)

Química Nova, 2007
The crystallization of hydroxyapatite (HA) in aqueous solution can be described by the mechanism ACP -> OCP -> HA. In this work, it was studied the influence of K+, Mg2+, SO4(2-) and CO3(2-) ions in the formation of ACP and in its conversion to OCP ...
Anahí Herrera Aparecida, Marcus Vinícius Lia Fook, Márcio Luis dos Santos, Antonio Carlos Guastaldi   +3 more
doaj   +1 more source

Toward Material‐Specific Peptides From in Silico Guided Peptide Engineering to Target PET in the Presence of PS

Advanced Science, EarlyView.
This work presents a computational–experimental strategy to engineer material‐binding peptides toward polymer specificity. Molecular dynamics simulations identified residues driving polystyrene binding, enabling targeted substitutions that greatly reduced polystyrene affinity while preserving PET binding.
Julian Luka, Marian Bienstein, Jonas Berger, Ulrich Schwaneberg   +3 more
wiley   +1 more source

Transformation of amorphous calcium phosphate to bone-like apatite

Nature Communications, 2018
The growth of apatite crystals from amorphous calcium phosphate is an area of intense study. Here, the authors report on the use of high resolution TEM imaging to provide evidence of nucleation clusters in the transformation ...
Antiope Lotsari, Anand K. Rajasekharan, Mats Halvarsson, Martin Andersson   +3 more
doaj   +1 more source

First detection, characterization, and application of amorphous calcium phosphate in dentistry

Journal of Dental Sciences, 2012
Background/purpose: This literature review provides an overview of the first detection, structure, chemical composition, morphology characterization, phase transformation, and clinical application of amorphous calcium phosphate (ACP) to dentistry ...
Jie Zhao, Yu Liu, Wei-bin Sun, Xuebin Yang   +3 more
doaj   +1 more source

Supramolecular Zinc–Polyphenol Coordination Assemblies Mitigate Colonic Inflammation by Regulating Mucosal Barrier and Microbiome

Advanced Science, EarlyView.
A carrier‐free zinc‐coordinated polyphenol nanoplatform (ZnCA NPs) is designed as an “all‐in‐one” therapeutic strategy for intestinal inflammation. The ZnCA NPs exhibit enhanced colonic accumulation and broad‐spectrum reactive oxygen and nitrogen species scavenging.
Qiwen Xie, Mai Ye, Xuexia Liu, Jing Wang, Ying Chen, Lu Tan, Jinheng Fu, Xiaochang Huang   +7 more
wiley   +1 more source