Photoluminescence and labelling for microcrack bone of N-salicylidene-3-amino-1,2,4-triazole
| Autor: | Chang-Yan Ma, Zhi-Jian Ouyang, Wen-Bin Chen, Zhi-Xin Li, Wen Dong, Weijin Feng |
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| Rok vydání: | 2014 |
| Předmět: |
Diagnostic Imaging
Microscope Photoluminescence Absorption spectroscopy Quantum yield Bone and Bones Fluorescence Analytical Chemistry law.invention chemistry.chemical_compound Photochromism Fractures Bone law Instrumentation Spectroscopy Schiff Bases Amitrole Thermochromism Schiff base Microscopy Confocal Staining and Labeling Triazoles Atomic and Molecular Physics and Optics Crystallography Spectrometry Fluorescence chemistry |
| Zdroj: | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. |
| ISSN: | 1873-3557 |
| Popis: | A new Schiff base of N-salicylidene-3-amino-1,2,4-triazole (SAT) was synthesized and its photoluminescent, photochromic and thermochromic properties were characterized and demonstrated. The fluorescence lifetime and quantum yield of SAT were measured and the microcrack bone imaging using SAT as a fluorescent label was observed by laser scanning confocal microscope (LSCM). The absorption spectrum of SAT was demonstrated using DFT/TD-DFT calculation. |
| Databáze: | OpenAIRE |
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