A kind of phosphorescent iridium complex and its preparation method and application

A technology of phosphorescent iridium complexes and iridium complexes, which is applied in the fields of preparation of phosphorescent iridium complexes, molecular oxygen detection, cell labeling and imaging, and can solve the problems of small changes in phosphorescence intensity, weak luminescence, and poor cell imaging effects Obvious problems, such as low biological toxicity, long triplet life, and remarkable detection effect
CN104086596BInactive Publication Date: 2017-01-25NANJING UNIV OF POSTS & TELECOMM
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANJING UNIV OF POSTS & TELECOMM
Publication Date
2017-01-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a phosphorescent iridium complex, and a preparation method and an application thereof, belongs to the technical field of organic photoelectric functional materials, and concretely relates to a preparation method of phosphorescent iridium complex molecules, and an application of the phosphorescent iridium complex molecules in molecule oxygen detection, and cell marking and imaging. The above complex material is composed of a cyclomedtalating ligand, a metal center and a benzyl substituted anthracene auxiliary ligand, has a structural general formula shown in the specification, has the advantages of long luminescence life, mild reaction conditions and easy purification, and has very good application prospects in anoxybiotic detection, cell imaging and pathology diagnosis.
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Description

technical field

[0001] The invention belongs to the technical field of organic optoelectronic materials, in particular to a preparation method of a type of phosphorescent iridium complex and its application in the fields of molecular oxygen detection, cell labeling and imaging. Background technique

[0002] Oxygen molecules play an important role in the normal life activities of organisms. In the human body, the influence of oxygen molecules is mainly divided into two parts, one is normal body tissue, which requires oxygen to operate; the other is tumor tissue and bacteria. , Viruses, they need to survive in a disgusting environment. Oxygen participates in all major physiological activities of the human body, including the conversion of energy into heat, and the elimination of various toxins, and sufficient oxygen must be involved. Oxygen is also used by the body to oxidize various toxins, as well as bacteria, viruses, cancer cells, old cells. In a state of deficiency, the...

Claims

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