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Transforming Waste Fish Bones to Nanoparticles with Ultrasound and Aqueous Organic Acids

22 August 2024, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Nano-hydroxyapatite particles were prepared from Atlantic salmon bones using ultrasound in combination with heat, ball-milling and acid treatment. The smallest particles (d = 29 nm) were produced using aqueous propanoic acid and 15 min ultrasound exposure, whereas heat pre-treatment and ultrasound for 60 min led to more well-defined, spherical particles.

Keywords

Sonochemistry
Mechanochemistry
Green Chemistry
Sustainable Chemistry

Supplementary materials

Title
Description
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Title
Experimental details and additional data
Description
TEM images, tables, and experimental detail
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Title
LCA spreadsheet
Description
Calculations to determine environmental impact of different routes to HAP nanoparticles from biomass
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Version History

Aug 22, 2024 Version 1

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License

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The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2024-8pjvp
D O I: 10.26434/chemrxiv-2024-8pjvp [opens in a new tab]

Funding

National Research Council Canada
NSERC of Canada
Ocean Frontier Institute
Dr. Liqin Chen
Memorial University of Newfoundland
Canada Foundation for Innovation

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

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