Preparation and properties of hydroxyapatite filters for microbial filtration

Preparation and properties of two kinds of hydroxyapatite filters, filter cloths and porous ceramics, were investigated. The filter cloth was prepared by depositing nanosize ceramic hydroxyapatite on a cotton fabric. The porous ceramic with pore size of several micrometers or less was fabricated by...

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Detalles Bibliográficos
Autores principales: Yang, Lei, Ning, Xiaoshan, Chen, Kexin, Zhou, Heping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Ltd and Techna Group S.r.l. 2007
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7115728/
https://www.ncbi.nlm.nih.gov/pubmed/32287834
http://dx.doi.org/10.1016/j.ceramint.2005.10.014
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author Yang, Lei
Ning, Xiaoshan
Chen, Kexin
Zhou, Heping
author_facet Yang, Lei
Ning, Xiaoshan
Chen, Kexin
Zhou, Heping
author_sort Yang, Lei
collection PubMed
description Preparation and properties of two kinds of hydroxyapatite filters, filter cloths and porous ceramics, were investigated. The filter cloth was prepared by depositing nanosize ceramic hydroxyapatite on a cotton fabric. The porous ceramic with pore size of several micrometers or less was fabricated by using water soluble starch as a pore former, and its permeability was controlled by adding insoluble starch. Bacterial filtration tests showed that the six-layer filter cloth can clear bacteria effectively, and the porous ceramic can remove 100% of the bacteria. Both the filter cloth and the porous ceramic can be used to clear or separate microbes.
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spelling pubmed-71157282020-04-02 Preparation and properties of hydroxyapatite filters for microbial filtration Yang, Lei Ning, Xiaoshan Chen, Kexin Zhou, Heping Ceram Int Article Preparation and properties of two kinds of hydroxyapatite filters, filter cloths and porous ceramics, were investigated. The filter cloth was prepared by depositing nanosize ceramic hydroxyapatite on a cotton fabric. The porous ceramic with pore size of several micrometers or less was fabricated by using water soluble starch as a pore former, and its permeability was controlled by adding insoluble starch. Bacterial filtration tests showed that the six-layer filter cloth can clear bacteria effectively, and the porous ceramic can remove 100% of the bacteria. Both the filter cloth and the porous ceramic can be used to clear or separate microbes. Elsevier Ltd and Techna Group S.r.l. 2007-04 2006-01-18 /pmc/articles/PMC7115728/ /pubmed/32287834 http://dx.doi.org/10.1016/j.ceramint.2005.10.014 Text en Copyright © 2005 Elsevier Ltd and Techna Group S.r.l. All rights reserved. Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.
spellingShingle Article
Yang, Lei
Ning, Xiaoshan
Chen, Kexin
Zhou, Heping
Preparation and properties of hydroxyapatite filters for microbial filtration
title Preparation and properties of hydroxyapatite filters for microbial filtration
title_full Preparation and properties of hydroxyapatite filters for microbial filtration
title_fullStr Preparation and properties of hydroxyapatite filters for microbial filtration
title_full_unstemmed Preparation and properties of hydroxyapatite filters for microbial filtration
title_short Preparation and properties of hydroxyapatite filters for microbial filtration
title_sort preparation and properties of hydroxyapatite filters for microbial filtration
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7115728/
https://www.ncbi.nlm.nih.gov/pubmed/32287834
http://dx.doi.org/10.1016/j.ceramint.2005.10.014
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AT ningxiaoshan preparationandpropertiesofhydroxyapatitefiltersformicrobialfiltration
AT chenkexin preparationandpropertiesofhydroxyapatitefiltersformicrobialfiltration
AT zhouheping preparationandpropertiesofhydroxyapatitefiltersformicrobialfiltration

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