Journal of the Mechanical Behavior of Biomedical Materials This is an RSS file. You can use it to subscribe to this data in your favourite RSS reader or to display this data on your own website or blog.

Invitro- invivo evaluations of green synthesized zinc oxide (ZnO) nanoparticles using Ipomoea aquatica leaf extract as matric and fillers
This study not only showcased an eco-friendly and cost-efficient method for synthesizing Zinc oxide nanoparticles but also highlighted their potential implications.PMID:38150815 | DOI:10.1016/j.jmbbm.2023.106330 (Source: Journal of the Mechanical Behavior of Biomedical Materials)
Source: Journal of the Mechanical Behavior of Biomedical Materials - December 27, 2023 Category: Materials Science Authors: None Fahaduddin Trishna Bal Source Type: research

Unravelling anisotropic nonlinear shear elasticity in muscles: Towards a non-invasive assessment of stress in living organisms
J Mech Behav Biomed Mater. 2023 Dec 15;150:106325. doi: 10.1016/j.jmbbm.2023.106325. Online ahead of print.ABSTRACTAcoustoelasticity theory describes propagation of shear waves in uniaxially stressed medium and allows the retrieval of nonlinear elastic coefficients of tissues. In transverse isotropic medium such as muscles the theory leads to 9 different configurations of propagating shear waves (stress axis vs. fibers axis vs. shear wave polarization axis vs. shear wave propagation axis). In this work we propose to use 4 configurations to quantify these nonlinear parameters ex vivo and in vivo. Ex vivo experiments combini...
Source: Journal of the Mechanical Behavior of Biomedical Materials - December 27, 2023 Category: Materials Science Authors: Ha Hien Phuong Ngo Ricardo J Andrade Juliette Lancelot Aude Loumeaud Corentin Cornu Antoine Nordez Simon Chatelin Jean-Luc Gennisson Source Type: research

Numerical analysis of the mechanical behavior of ceramic dental implants based on Ce-TZP/Al < sub > 2 < /sub > O < sub > 3 < /sub > composite
This study aimed to identify the potential use of the ceramic composite ZrO2(CeO2)-Al2O3 as a dental implant due to its intrinsic geometry and different masticatory loads based on finite element simulations. Ceramic samples were sintered at 1500 °C-2h, and characterized: The mechanical properties of the ceramic composite (hardness, fracture toughness, flexural strength, Young's Modulus, and Poisson ratio) were determined, in addition to the relative density and its structural characteristics. Commercial dental implant designs (incisal and third-molar) on CAD models were used in this study as an initial implant geometry ap...
Source: Journal of the Mechanical Behavior of Biomedical Materials - December 27, 2023 Category: Materials Science Authors: Pedro Ara újo da Costa Ward Fernando Ward Manuel Fellipe Rodrigues Pais Alves Cosme Roberto Moreira da Silva Luciano Pessanha Moreira Claudinei Dos Santos Source Type: research

Mechanical properties, in vitro degradation and cytocompatibility of woven textiles manufactured from PLA/PCL commingled yarns
J Mech Behav Biomed Mater. 2023 Dec 20;150:106340. doi: 10.1016/j.jmbbm.2023.106340. Online ahead of print.ABSTRACTThe mechanical, thermal, and biological performance of fabrics manufactured with hybrid PLA/PCL commingled yarns were studied. Commingled hybrid yarns take advantage of the higher elastic modulus of PLA and the higher ductility and toughness of PCL to produce yarns and fabrics with high strength and ductility that is transferred to the woven textiles. Furthermore, PLA and PCL exhibit different degradation rates and also allow to tailor this property. Degradation of the textiles was carried out in phosphate-buf...
Source: Journal of the Mechanical Behavior of Biomedical Materials - December 26, 2023 Category: Materials Science Authors: C Pereira-Lobato M Echeverry-Rend ón J P Fern ández-Blázquez C Gonz ález J LLorca Source Type: research

Influence of biopolymer composition and crosslinking agent concentration on the micro- and nanomechanical properties of hydrogel-based filaments
This study demonstrates that manipulating the concentrations of biopolymers and crosslinking agents can modulate the micro and nanomechanical properties of biopolymeric filaments.PMID:38145614 | DOI:10.1016/j.jmbbm.2023.106316 (Source: Journal of the Mechanical Behavior of Biomedical Materials)
Source: Journal of the Mechanical Behavior of Biomedical Materials - December 25, 2023 Category: Materials Science Authors: Lucio Assis Araujo Neto Luciano Paulino Silva Source Type: research

Characterization and in vitro bioactivity evaluation of polyvinyl alcohol incorporated electro spun chitosan/ fluor apatite nanofibrous scaffold for bone tissue engineering
In this study, polyvinyl alcohol/chitosan/fluor apatite scaffolds with different concentrations of polyvinyl alcohol of 0.075 g ml-1 and 0.1 g ml-1, respectively named A and B fabricated by electrospinning method to use in tissue engineering. By examining the scaffolds by FE-SEM, an appetite layer formation which was on the scaffold surface was clearly observable. Increasing the concentration of polyvinyl alcohol from 0.075 g ml-1 to 0.1 g ml-1 in the nanofibrous scaffolds improved degradation characteristic with an optimized value of 26 ± 2 and 42 ± 1 % after 28 days, respectively. The mean diameter of fibers both scaff...
Source: Journal of the Mechanical Behavior of Biomedical Materials - December 24, 2023 Category: Materials Science Authors: Fatemeh Mirjalili Mahboobeh Mahmoodi Shiva Khazali Source Type: research

Differentiation of bladder cancer with water flow elastography (WaFE)
J Mech Behav Biomed Mater. 2023 Dec 18;150:106319. doi: 10.1016/j.jmbbm.2023.106319. Online ahead of print.ABSTRACTCancer affects the mechanical properties of tissue. Therefore, elastography techniques can be used to differentiate cancerous from healthy tissue. Due to probe size and restricted handling, most elastography techniques are not applicable in minimally invasive surgery (MIS). Established techniques such as endoscopic ultrasound elastography measure under undefined boundary conditions, making the determination of quantitative mechanical properties challenging. Water flow elastography (WaFE) has recently been intr...
Source: Journal of the Mechanical Behavior of Biomedical Materials - December 24, 2023 Category: Materials Science Authors: Paul L Kalwa Simon Walz Massimo Granai Falko Fend Arnulf Stenzl Tilman E Sch äffer Source Type: research

Is taper corrosion in modular revision hip stem junctions associated with patient or implant specific factors? A retrieval analysis
J Mech Behav Biomed Mater. 2023 Dec 15;150:106326. doi: 10.1016/j.jmbbm.2023.106326. Online ahead of print.ABSTRACTImplant modularity within revision total hip arthroplasty (THA) offers multiple implant configurations and allows surgeons a high intraoperative flexibility to restore functionality to the patients joint, even in complex revision cases. However, a rare but devastating complication for patients, clinicians and manufacturers presenting a breakage of the taper junction between the distal stem and the proximal implant part. Aside from implant and patient specific risk factors, corrosion and fretting at the stem ju...
Source: Journal of the Mechanical Behavior of Biomedical Materials - December 23, 2023 Category: Materials Science Authors: Therese Bormann J Philippe Kretzer Sebastian Jaeger Christoph H Lohmann Source Type: research

Performance of self-etching adhesives on caries-affected primary dentin treated with glutaraldehyde or silver diamine fluoride
J Mech Behav Biomed Mater. 2023 Dec 10;150:106293. doi: 10.1016/j.jmbbm.2023.106293. Online ahead of print.ABSTRACTOBJECTIVES: to evaluate the quality and stability of adhesive interfaces established by self-etching adhesives on caries-affected primary dentin (CAD) treated with glutaraldehyde (GA) or silver diamine fluoride (SDF).METHODS: 42 primary molars were exposed to a microbiological caries-inducing protocol and divided into 6 groups according to the adhesive system (Clearfil SE - CL or FL Bond II - FL) and pretreatment (water, GA or SDF) applied on CAD. One tooth from each group was analyzed for surface modification...
Source: Journal of the Mechanical Behavior of Biomedical Materials - December 23, 2023 Category: Materials Science Authors: Marcelly Tupan Christoffoli Wolowski Andressa Mioto Stabile Grenier Vict ória Alícia de Oliveira Caroline Anselmi Mariana Sversut Gibin Lidiane Vizioli de Castro-Hoshino Francielle Sato Cristina Perez R égis Henke Scheffel Josimeri Hebling Mauro Lucian Source Type: research