Highly Sensitive Dissolved Oxygen Sensor with High Stability in Seawater Based on Silica-Encapsulated Platinum(II) Porphyrin

This study utilized tetramethylammonium hydroxide (TMAH) as a substitute for traditional catalysts and successfully incorporated platinum octaethylporphyrin (PtOEP) into SiO<sub>2</sub> nanoparticles (PtOEP@SiO<sub>2</sub>) via the Stöber method. Methyl silicone resin was emp...

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Bibliographic Details
Main Authors: Hang Lv, Siyuan Cheng, Song Hu, Guohong Zhou
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/25/11/3559
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