Comparison of biological properties of hydroxyapatite, bioglass 45s5, hydroxyapatite/chitosan.

Vadym Chernobrovchenko @Vadym-Chernobrovchenko

01 January 1970 0 6K Report

There are three materials: hydroxyapatite, bioglass 45s5, hydroxyapatite/chitosan. It is necessary to compare their biological properties: biodegradation, bioactivity, biocompatibility, osteoinduction, osteoconductivity. Which of them have these indicators more or less? What are they measured in? Please provide sources. Thank you!

Badges
Science topic

More Vadym Chernobrovchenko's questions See All

What is the better software for approximation of 3D surface with equations?

I have a massive of x, y, z coordinates of 2D surface in 3D space, which builded in Ansys HFSS or AutoCAD. How can I get the analitical aproximation of this surface by formulas?

21 February 2021 3,444 7 View

Can anyone help find a good program on the PC (or site) to monitor astronomical situation in the solar system and the galaxy?

Good day!Tell me please PC software, allowing you to monitor the situation in astronomical solar system, galaxy.I have the phone programme Planetarium. Unfortunately I cannot find it for...

06 January 2016 5,439 8 View

Where can I read about typing atmospheric circulation in Europe?

Hello everyone.Tell me please fundamental works by typing of the atmospheric circulation in the European region. Dolia Vadym.

28 December 2015 5,340 7 View

How can be use the Modular design for Artificial Intelligence systems?

The one important principle to building difficult System of Systems is Modularity. I think that a modular approach and philosophy should be use to building of AI Systems as well. It can be a...

01 January 1970 5,074 6 View

The Physics of a True Noon Change?

Good morning to all. Happy New Year! Who can tell the physical process of changing the True Noon during the year? Sincerely, Vadym.

01 January 1970 7,139 1 View

AI as expert for Analytic hierarchy process

To continue the discussion started on https://www.researchgate.net/post/Co-authorship_are_machines_coming I suggest using Artificial Intelligence as an expert for Analytic hierarchy process. What...

01 January 1970 3,536 61 View

It is possible that Neural Network can give a better estimation of signal parameters than Cramer-Rao Lower Bound?

Some authors of publications wrote that Neural Networks can give a better estimation of signal parameters than Cramer-Rao Lower Bound. What is your opinion regarding these?

01 January 1970 1,467 3 View

Negative refractive index in rainbows and gravitational lenses

Why we don't see a negative refractive index in rainbows and gravitational lenses? I think that this effect can be, because nano- and microparticles of water and dast are similar to dielectric...

01 January 1970 6,832 11 View

Can chitosan alone can act as a reducing agent for Cu(0) nanoparticle sythesis?

[Synthesizing Cu nanoparticles without using chemical reductants]

01 March 2021 8,359 1 View

Suggestions for using antisense oligonucleotide for brain delivery?

hello I am working on a project that includes gene delivery to the brain. my intentions are encapsulating a gene in a Chitosan NP and IV administration the NP to rats. beside plasmids is there...

29 January 2021 4,455 5 View

How to find degree of deacetylation of chitosan colorimetrically?

I am working with low DD% chitosan. It doesn't dissolve completely in acidic solutions. How to calculate the degree of deacetylation by potentiometric and acid-base titration, UV spectroscopic...

27 January 2021 8,532 2 View

How to calculate theoretical drug loading for polymer nanoparticle and calculated nanoparticle ?

nanoparticles coated with chitosan as well uncoated nanoparticle

26 January 2021 9,053 6 View

What is the current situation in the development of nanofibers laminated and biodegradable material based facemasks?

I want to know the progress in the development of polymer laminated, biodegradable material based facemasks.

18 January 2021 9,205 3 View

What mechanism is involved when chitosan is coated on magnetic nanoparticles?

Hello! I am currently working on coating of chitosan on magnetic Fe3O4 nanoparticles. I am wondering how this coating process happened? i.e. through what mechanism that chitosan can be coated on...

13 January 2021 5,657 5 View

How do I justify the use of fish scales to synthesize a nano filter?

Good day. I am doing a studu on the use of fish scales to create a nano filter. This is aimed at potentially solving the face mask problem brought about the pandemic. This is what I know so...

09 January 2021 8,907 5 View

Sol-gel synthesis of 45S5?

I've synthesized 45S5 bioglass by sol-gel method and my XRD and FTIR results are similar to 45S5 bioglass but my EDX result has differences and instead of Si and Na the amount of Ca is higher....

29 December 2020 4,847 2 View

Is the chitosan solution soluble in the physiological environment of PBS (pH: 6.2)?

27 December 2020 1,263 3 View

Can you suggest me how can I use D2O for dissolving chitosan sample for NMR analysis?

I am trying to dissolve chitosan with pure D2O but it is not dissolving. I read some articles that used D2O for dissolving chitosan before 1H and 13C NMR analysis? Do I need to do some...

14 December 2020 6,931 5 View