<i>Staphylococcus aureus</i> Detection by Fluorescent Silica Nanoparticles Modified with Metal–Dipicolylamine Complexes
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- Kasai Yuna
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University
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- Kobayashi Hiroyuki
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University
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- Tsuchido Yuji
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University
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- Hashimoto Takeshi
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University
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- Kanzawa Nobuyuki
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University
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- Hayashita Takashi
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University
Bibliographic Information
- Other Title
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- Staphylococcus aureusDetection by Fluorescent Silica Nanoparticles Modified with Metal–Dipicolylamine Complexes
Abstract
We have developed a new method for Staphylococcus aureus (S. aureus) detection, which employs fluorescent silica nanoparticles (FSiNPs) modified with metal–dipicolylamine complex (M-dpa-HCC). Among the M-dpa-HCC/FSiNP complexes, Cu-dpa-HCC/FSiNP formed large aggregates with S. aureus in 10 min, which were easily observed by the naked eye. The antibacterial activity of Cu-dpa-HCC/FSiNP was also confirmed.
Journal
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- Chemistry Letters
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Chemistry Letters 45 (7), 749-751, 2016
The Chemical Society of Japan
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Details
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- CRID
- 1390001204587939456
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- NII Article ID
- 130005253002
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- ISSN
- 13480715
- 03667022
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- Text Lang
- en
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed