Sol-gel-entrapped pH indicator for monitoring pH variations in cementitious materials
Sensors for pH evaluation of concrete were made by a sol-gel process with alizarin yellow as pH indicator. The optical absorbance was measured with a visible spectrophotometer coupled with optical fibers. Results showed that the sensors had good reversibility, reproducibility, and fast response time.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2020 |
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Erschienen: |
2020 |
Enthalten in: |
Zur Gesamtaufnahme - volume:18 |
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Enthalten in: |
Journal of applied biomaterials & functional materials - 18(2020) vom: 10. Jan., Seite 2280800020936540 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Inserra, Barbara [VerfasserIn] |
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Links: |
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Themen: |
7440-44-0 |
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Anmerkungen: |
Date Completed 20.09.2021 Date Revised 20.09.2021 published: Print Citation Status MEDLINE |
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doi: |
10.1177/2280800020936540 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM317199307 |
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