Morphology modified by polyvinylpyrrolidone for enhanced antibacterial and catalytic execution of bioactive Ag/ZnO composites based on hydroxyapatite in the …

P Babaei, J Safaei-Ghomi, S Rashki, AM Kharazm - Ceramics International, 2023 - Elsevier
Antibacterial resistance is growing in the world and is becoming a global threat to public
health. In this project, we have checked the particular role of polyvinylpyrrolidone in the …

[HTML][HTML] Influence of thermal treatment on the antimicrobial activity of silver-doped biological apatite

CL Popa, CS Ciobanu, G Voicu, E Vasile… - Nanoscale Research …, 2015 - Springer
In this paper, we report the structural and morphological properties of silver-doped
hydroxyapatite (AgHAp) with a silver concentration x Ag= 0.5 before and after being thermal …

Biocompatible Germanium-Doped Hydroxyapatite Nanoparticles for Promoting Osteogenic Differentiation and Antimicrobial Activity

MM Lazarević, NL Ignjatović, Q Mahlet… - ACS Applied Nano …, 2024 - ACS Publications
Hydroxyapatite (HAp) has been the main protagonist in the quest for an ideal biomaterial for
regenerative medicine over the last half a century. To control its properties, this material has …

Preparation and antimicrobial activity of the porous hydroxyapatite nanoceramics

P Sobierajska, A Dorotkiewicz-Jach, K Zawisza… - Journal of Alloys and …, 2018 - Elsevier
Calcium hydroxyapatite porous nanoceramics (ncHAP) were prepared in the form of
granules utilizing raw, high purity HAP nanopowder and methylcellulose (MC) in ratio of …

In vitro and in vivo antimicrobial properties of silver-containing hydroxyapatite prepared via ultrasonic spray pyrolysis route

M Honda, Y Kawanobe, K Ishii, T Konishi… - Materials Science and …, 2013 - Elsevier
Hydroxyapatite (HAp), with its high biocompatibility and osteoconductivity, readily absorbs
proteins, amino acids and other substances, which in turn favor the adsorption and …

Curcuma longa tuber extract mediated synthesis of hydroxyapatite nanorods using biowaste as a calcium source for the treatment of bone infections

GS Kumar, D Muthu, G Karunakaran, S Karthi… - Journal of Sol-Gel …, 2018 - Springer
Bone fillers based on hydroxyapatite (HAp) having antimicrobial activity are extensively
applied for treatment of bone-related inflammation created by infectious micro-organisms …

Fabrication, Characterization, and Antimicrobial Activity, Evaluation of Low Silver Concentrations in Silver‐Doped Hydroxyapatite Nanoparticles

A Costescu, CS Ciobanu, SL Iconaru… - Journal of …, 2013 - Wiley Online Library
The aim of this study was the evaluation of (Ca 10-x Ag x)(PO 4) 6 (OH) 2 nanoparticles (Ag:
HAp‐NPs) for their antibacterial and antifungal activity. Resistance to antimicrobial agents …

Bacterial synthesis of nanostructured hydroxyapatite using Serratia marcescens PTCC 1187

B Mostaghaci, MH Fathi… - International …, 2009 - inderscienceonline.com
Nanostructured hydroxyapatite (nHA) exhibits improved mechanical properties and
biocompatibility. To optimise the benefits of nano-sized precursors, the particles must have a …

Anti-inflammatory and antimicrobial activity of bioactive hydroxyapatite/silver nanocomposites

JJ Martínez-Sanmiguel… - Journal of …, 2019 - journals.sagepub.com
Biomaterials are often used in orthopedic surgery like cavity fillings. However, related
complications often require long-term systemic antibiotics, device removal, and extended …

Functional hydroxyapatite bioceramics with excellent osteoconductivity and stern-interface induced antibacterial ability

C Shi, J Gao, M Wang, Y Shao, L Wang, D Wang… - Biomaterials …, 2016 - pubs.rsc.org
The biocompatibility and antibacterial properties of hydroxyapatite (HAp) bioceramics are
crucial in medical applications. However, it is still a challenge to control HAp with …