ArticleSensors and actuators. B, Chemical2013
Tuning the dynamic range and sensitivity of optical oxygen-sensors by employing differently substituted polystyrene-derivatives.
Article in Sensors and actuators. B, Chemical, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Design of Wood-Based Gd (III)-Hemoporphyrin Monomethyl Ether Eco-Material for Optical Oxygen Sensing with a Wide Detection Range.Sensors (Basel, Switzerland) · 2025Article
- Novel Lead Halide Perovskite and Copper Iodide Materials for Fluorescence Sensing of Oxygen.Biosensors · 2025Review
- Novel Approach for Lifetime-Proportional Luminescence Imaging Using Frame Straddling.ACS sensors · 2024Article
- In-plane oxygen diffusion measurements in polymer films using time-resolved imaging of programmable luminescent tags.Scientific reports · 2024Article
- Article
- Porous matrix materials in optical sensing of gaseous oxygen.Analytical and bioanalytical chemistry · 2022Review
- Tuning the Sensitivity and Dynamic Range of Optical Oxygen Sensing Films by Blending Various Polymer Matrices.Biosensors · 2021Article
- Bacterial Respiration Used as a Proxy to Evaluate the Bacterial Load in Cooling Towers.Sensors (Basel, Switzerland) · 2020Article
- Article
- Indicator Layers Based on Ethylene-Vinyl Acetate Copolymer (EVA) and Dicyanovinyl Azobenzene Dyes for Fast and Selective Evaluation of Vaporous Biogenic Amines.Sensors (Basel, Switzerland) · 2018Article
- Polystyrene Oxygen Optodes Doped with Ir(III) and Pd(II) meso-Tetrakis(pentafluorophenyl)porphyrin Using an LED-Based High-Sensitivity Phosphorimeter.Sensors (Basel, Switzerland) · 2018Article
- Phosphorescent nanosensors for in vivo tracking of histamine levels.Analytical chemistry · 2013Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ten different polystyrene-derivatives were tested with respect to their potential use as matrix materials for optical oxygen sensors in combination with the platinum(II) meso-tetra(4-fluorophenyl)tetrabenzoporphyrin as indicator dye. Either halogen atoms or bulky residues were introduced as substituents on the phenyl ring. A fine-tuning of the sensor sensitivity was achieved, without compromising solubility of the indicator in the matrix by providing a chemical environment very similar to polystyrene (PS), a standard matrix in optical oxygen sensors. To put the results into perspective, the studied materials were compared to PS regarding sensitivity of the sensor, molecular weight and glass-transition temperature. The materials promise to be viable alternatives to PS with respect to the requirements posed in various sensor application fields. Some of the polymers (e.g. poly(2,6-dichlorostyrene)) promise to be of use in applications requiring measurements from 0 to 100% oxygen due to linearity across this range. Poly(4-tert-butylstyrene) and poly(2,6-fluorostyrene), on the other hand, yield sensors with increased sensitivity. Sensor stability was evaluated as a function of the matrix, a topic which has not received a lot of interest so far.
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