2222720-58-1
2222720-58-1
Chemical Structure
Probe L
- CAS. Nr.: 2222720-58-1
- Formula:C46H42N8O2
- Molecular Weight:738.88
InChIKey: JRMUNCJFRPEGKY-SWCBIPEYSA-N
SMILES: OC1=CC=C(CN(CC2=NC=CC=C2)CC3=NC=CC=C3)C=C1/C=N/C4=CC=C(C=C4)/N=C/C5=CC(CN(CC6=NC=CC=C6)CC7=NC=CC=C7)=CC=C5O
Biological Activity: Probe L is an AIE-based dual-sensing fluorescent probe for the detection of Zn2+ and single-stranded DNA (ssDNA). Coordination of Probe L with Zn2+ restricts intramolecular rotation and triggers ESIPT, turning on fluorescence at 490 nm. Upon further binding of the Probe L-Zn2+ complex to ssDNA, enhanced emission is generated at 550 nm. Ex/Em = 365/490 nm (Zn2+); Ex/Em = 365/550 nm (ssDNA)[1].
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Probe L | Probe L is an AIE-based dual-sensing fluorescent probe for the detection of Zn2+ and single-stranded DNA (ssDNA). Coordination of Probe L with Zn2+ restricts intramolecular rotation and triggers ESIPT, turning on fluorescence at 490 nm. Upon further binding of the Probe L-Zn2+ complex to ssDNA, enhanced emission is generated at 550 nm. Ex/Em = 365/490 nm (Zn2+); Ex/Em = 365/550 nm (ssDNA). | |||||||||||||||||||||
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