1181844-41-6
1181844-41-6 structure
- Name: o-Pah
- Chemical Name: o-Pah
- CAS Number: 1181844-41-6
- Molecular Formula: C19H20BF2N3O
- Molecular Weight: 355.19
- Catalog: Research Areas Others
- Create Date: 2022-09-17 12:07:15
- Modify Date: 2024-08-09 14:31:51
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o-Pah is a BODIPY derivative with an -NH2 and -OH substituted meso-Ph group. o-Pah exhibits metal-induced J-aggregation in the presence of Cu2+ and a specific fluorescence enhancement for Hg2+ (Ex/Em=483/(495-600) nM)[1].
| Name | o-Pah |
|---|
| Description | o-Pah is a BODIPY derivative with an -NH2 and -OH substituted meso-Ph group. o-Pah exhibits metal-induced J-aggregation in the presence of Cu2+ and a specific fluorescence enhancement for Hg2+ (Ex/Em=483/(495-600) nM)[1]. |
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| Related Catalog | |
| In Vitro | o-Pah (20 μM) shows changed colour upon addition of 100 μM different metal ions and the further addition of 20 μM of Cu2+ in DMSO/HEPES buffer solution[1]. Procedures of metal ion sensing Stock solutions of the metal ions (100 mM and 10 mM) were prepared in deionised water[1]. 1. A stock solution of o-Pah (0.5 mM) is prepared in DMSO.2. The solution of o-Pah is then diluted to 5 μM with HEPES buffer solution (50 mM KNO3, 50 mM HEPRS, pH 7.2).3. During titration experiments, 2 mL solutions of o-Pah (5 μM, 0.5 μM) are placed in a 1 cm quartz optical cell and Cu2+, Hg2+ stock solutions are added gradually with a micropipette.4. In selectivity experiments, the test samples are prepared by adding appropriate amounts of the metal ion stock solution into the 2 mL solution of o-Pah (5 μM). 6. During fluorescence measurements, the excitation wavelength is 483 nm and emission spectra are collected between 495-600 nm. |
| References |
| Molecular Formula | C19H20BF2N3O |
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| Molecular Weight | 355.19 |