Results 21 to 30 of about 5,961 (172)

A degradation kinetics model of Mg–Zn–Mn–Ca alloys in Kokubo solution

Journal of Materials Research and Technology, 2021
In this work, a model of the degradation of the Mg–Zn–Mn–Ca alloy system in SBF (Simulated Body Fluid) is proposed by applying the isoconversion method.
Márcio Teodoro Fernandes, Leonardo Martins da Silva, Patrícia Sousa Nilo Mendes, Anderson Vergílio de Queiroz, Jose Adilson de Castro, Claudinei dos Santos   +5 more
doaj   +1 more source

Colloidal forming of macroporous calcium pyrophosphate bioceramics in 3D-printed molds

Bioactive Materials, 2020
A technique for colloidal forming of Ca2P2O7 macroporous bioceramics, based on low-pressure injection molding (LPIM) of a glycerol-water slip containing Ca2P2O7 and Ca(Н2PO4)2 into a plastic mold fabricated via FDM 3D-printing, was proposed.
Ya.Yu Filippov, E.D. Orlov, E.S. Klimashina, P.V. Evdokimov, T.V. Safronova, V.I. Putlayev, J.V. Rau   +6 more
doaj   +1 more source

Web Appendix [PDF]

, 2020
This Web Appendix consist of three parts (A-C). Part A includes tables that give an overview on the literature on single Solution Business-Specific Capabillities (SBSCs) and comprehensive categorizations of SBSCs and show how these relate to the ...
Kleinaltenkamp, Michael
core   +1 more source

Биоактивная кальцийфосфатная пенокерамика, модифицированная биомиметическим апатитом

, 2022
By combining the method of replication of polyurethane foam matrices at 1200 °C and modification in model SBF (Simulated Body Fluid) solutions of various compositions, open-pore calcium phosphate foam ceramics with a porosity of 53-60 % was obtained. The
Л. Ю. Маслова, О. Н. Мусская, O. N. Musskaya, В. К. Крутько, Н. Л. Будейко, L. Yu. Maslova, А. И. Кулак, N. L. Budeiko, T. V. Safronova, A. I. Kulak, Т. В. Сафронова, V. K. Krut'ko   +11 more
core   +1 more source

Solution business fitness : measuring and managing across business logics

, 2020
Purpose: Firms transforming from a product supplier into a solution provider need to develop entirely new organizational capabilities or re-configure existing ones.
Nenonen, Suvi, Kleinaltenkamp, Michael, Raithel, Sascha, Storbacka, Kaj   +3 more
core   +1 more source

A NEW APPROACH TO CONTROL DIABETES BY CONVERTING EXCESS BLOOD SUGAR TO ENERGY OVER ELECTROCATALYTIC METALLIC ANODE [PDF]

European Journal of Materials Science and Engineering
Diabetes Mellitus, or Diabetes in short, is a group of widespread endocrine diseases characterized by high blood sugar levels. This research paper attempts to find a solution to this high sugar problem, by taking the route of electrochemistry.
Subir PAUL, Arnab DUTTA
doaj   +1 more source

Predicting the Biodegradation of Magnesium Alloy Implants: Modeling, Parameter Identification, and Validation

Bioengineering, 2018
Magnesium (Mg) and its alloys can degrade gradually up to complete dissolution in the physiological environment. This property makes these biomaterials appealing for different biomedical applications, such as bone implants. In order to qualify Mg and its
Amirhesam Amerinatanzi, Reza Mehrabi, Hamdy Ibrahim, Amir Dehghan, Narges Shayesteh Moghaddam, Mohammad Elahinia   +5 more
doaj   +1 more source

Vitamin B-12 release from P(HEMA-co-THFMA) in water and SBF: A model drug release study

, 2005
A model drug release study on the ingress of water and Kokubo simulated body fluid (SBF) into poly(2-hydroxyethyl methacrylate) (THFMA) and its copolymers with tetrahydrofurfuryl methacrylate (THFMA) loaded with vitamin B-12 was undertaken over the ...
Whittaker, A. K., Hill, David J. T., Chowdhury, M. A., Chowdhury, Mohammad A., Whittaker, Andrew K., Hill, D. J. T.   +5 more
core   +1 more source

Synthesis and biological properties of thin-film materials on the basis of SiO2-P2O5-CaO-Na2 system

, 2015
Thin films for the SiO2–P2O5–CaO–Na2O system are synthesized using sol-gel method. Content of the oxides in the system is 52-18-20-10 wt.% correspondingly.
Borilo, Lyudmila P., Lyutova, Ekaterina S., Spivakova, Larisa N.   +2 more
core   +2 more sources

Electrochemical impedance spectroscopy study of the nucleation and growth of apatite on chemically treated pure titanium

, 2002
Bone-like apatite formed on the surface of pure titanium pretreated with NaOH solution after having been immersed in simulated body fluid (SBF). In the present study, electrochemical impedance spectroscopy (EIS) measurement was used to investigate the ...
Wang, Changxiang, Wang, M, Wang, CX
core   +1 more source