Synthesis of macroporous silica with nanometer-sized continuous through pores by using denatured collagen as a template

Synthesis of macroporous silica with nanometer-sized continuous through pores by using denatured collagen as a template

Porous silica with continuous through-pores has a low pressure drop for fluids and is expected to have applications in HPLC columns. We have synthesized porous silica with micropores under acidic conditions by using collagen fibril or denatured collagen as templates. In the present study, the porous...

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Bibliographic Details
Main Authors: Satoru Dohshi, Hiroshi Tsukamoto
Format: Article
Language:English
Published: Elsevier 2021-09-01
Series:Materials Letters: X
Subjects:
Porous silica
Continuous through-pores
Denatured collagen
Online Access:http://www.sciencedirect.com/science/article/pii/S2590150821000326
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spelling doaj-6a4970e044e9405aa8e8fbc7cfc0f7d42021-09-09T04:29:37ZengElsevierMaterials Letters: X2590-15082021-09-0111100091Synthesis of macroporous silica with nanometer-sized continuous through pores by using denatured collagen as a templateSatoru Dohshi0Hiroshi Tsukamoto1Research Division of Polymer Functional Materials, Osaka Research Institute of Industrial Science and Technology, 2-7-1, Ayumino, Izumi, Osaka 594-1157, Japan; Corresponding author.Biomedical Department, Research & Development Center, Nitta Gelatin Inc., 2-2, Futamata, Yao, Osaka 581-0024, JapanPorous silica with continuous through-pores has a low pressure drop for fluids and is expected to have applications in HPLC columns. We have synthesized porous silica with micropores under acidic conditions by using collagen fibril or denatured collagen as templates. In the present study, the porous silica with continuous through-pores of about 100 nm can be successfully synthesized for the first time under neutral conditions by using denatured collagen as a template. Denatured collagen was found to be necessary for the formation of continuous through-pores. Furthermore, the composite state between denatured collagen and silica was also found to affect the formation of continuous through-pores.http://www.sciencedirect.com/science/article/pii/S2590150821000326Porous silicaContinuous through-poresDenatured collagen
collection DOAJ
language English
format Article
sources DOAJ
author Satoru Dohshi
Hiroshi Tsukamoto
spellingShingle Satoru Dohshi
Hiroshi Tsukamoto
Synthesis of macroporous silica with nanometer-sized continuous through pores by using denatured collagen as a template
Materials Letters: X
Porous silica
Continuous through-pores
Denatured collagen
author_facet Satoru Dohshi
Hiroshi Tsukamoto
author_sort Satoru Dohshi
title Synthesis of macroporous silica with nanometer-sized continuous through pores by using denatured collagen as a template
title_short Synthesis of macroporous silica with nanometer-sized continuous through pores by using denatured collagen as a template
title_full Synthesis of macroporous silica with nanometer-sized continuous through pores by using denatured collagen as a template
title_fullStr Synthesis of macroporous silica with nanometer-sized continuous through pores by using denatured collagen as a template
title_full_unstemmed Synthesis of macroporous silica with nanometer-sized continuous through pores by using denatured collagen as a template
title_sort synthesis of macroporous silica with nanometer-sized continuous through pores by using denatured collagen as a template
publisher Elsevier
series Materials Letters: X
issn 2590-1508
publishDate 2021-09-01
description Porous silica with continuous through-pores has a low pressure drop for fluids and is expected to have applications in HPLC columns. We have synthesized porous silica with micropores under acidic conditions by using collagen fibril or denatured collagen as templates. In the present study, the porous silica with continuous through-pores of about 100 nm can be successfully synthesized for the first time under neutral conditions by using denatured collagen as a template. Denatured collagen was found to be necessary for the formation of continuous through-pores. Furthermore, the composite state between denatured collagen and silica was also found to affect the formation of continuous through-pores.
topic Porous silica
Continuous through-pores
Denatured collagen
url http://www.sciencedirect.com/science/article/pii/S2590150821000326
work_keys_str_mv AT satorudohshi synthesisofmacroporoussilicawithnanometersizedcontinuousthroughporesbyusingdenaturedcollagenasatemplate
AT hiroshitsukamoto synthesisofmacroporoussilicawithnanometersizedcontinuousthroughporesbyusingdenaturedcollagenasatemplate
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