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8-hydroxyquinoline metal compound micrometer/nanometer tube and preparation method thereof

A metal complex, hydroxyquinoline technology, applied in nanotechnology, nanotechnology, chemical instruments and methods, etc., can solve the problem that 8-hydroxyquinoline metal complex micro/nanotube has not been reported, and can achieve orientation. Control and reduce the process flow, the effect of good crystallization quality

Inactive Publication Date: 2015-12-30
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, 8-hydroxyquinoline metal complex micro / nanotubes have not been reported

Method used

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  • 8-hydroxyquinoline metal compound micrometer/nanometer tube and preparation method thereof
  • 8-hydroxyquinoline metal compound micrometer/nanometer tube and preparation method thereof
  • 8-hydroxyquinoline metal compound micrometer/nanometer tube and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A kind of 8-hydroxyquinolate gallium (Gaq 3 ) The preparation method of micro / nanotube, comprising steps as follows:

[0040] (1) 200mg 8-hydroxyquinolate gallium (Gaq 3 ) powder dissolved in 5ml of chloroform (CHCl 3 ) and 1ml of ethanol mixed solvent, then stir the solution with a magnetic stirrer for 12 hours to obtain a concentration of 33.3mg / ml8-hydroxyquinolate gallium solution;

[0041] (2) Put the clean silicon chip in the beaker, slowly drop the prepared 8-hydroxyquinolate gallium solution onto the silicon chip with a pipette, seal the beaker with a seal, make a small hole on the sealing film, pass The number of pierced holes controls the volatilization rate of the organic solvent, so that the organic solvent is volatilized within 30 hours, and after chloroform (CHCl 3 ) and ethanol mixture are all volatilized, a large amount of Gaq can be observed on the substrate 3 Micro / nanotubes are distributed onto a silicon substrate.

[0042] The scanning electron ...

Embodiment 2

[0045] A kind of 8-hydroxyquinoline aluminum (Alq 3 ) The preparation method of micro / nanotube, comprising steps as follows:

[0046] (1) 120mg of 8-hydroxyquinoline aluminum (Alq 3 ) powder dissolved in 5ml of chloroform (CHCl 3 ), and then stirred the solution with a magnetic stirrer for 12 hours to obtain a concentration of 24 mg / ml 8-hydroxyquinoline aluminum (Alq 3 ) solution;

[0047] (2) Put a clean silicon wafer in a beaker, slowly drop the 8-hydroxyquinoline aluminum solution onto the silicon wafer with a pipette, seal the beaker with a parafilm, and make small holes on the parafilm under normal temperature and pressure , the volatilization rate of the organic solvent is controlled by the number of pierced holes, so that the organic solvent is volatilized within 24 hours, and the chloroform (CHCl 3 ) are all volatilized, a large amount of Alq can be observed on the substrate 3 Micro / nanotubes are distributed onto a silicon substrate.

[0048] The 8-hydroxyquinol...

Embodiment 3

[0051] A kind of 8-hydroxyquinolate gallium (Gaq 3 ) The preparation method of micro / nano rods, comprising steps as follows:

[0052] (1) 180mg 8-hydroxyquinolate gallium (Gaq 3 ) powder dissolved in 4ml of chloroform (CHCl 3 ) and 1ml of ethanol mixed solvent, then stirred the solution with a magnetic stirrer for 10 hours to obtain a concentration of 36mg / ml8-hydroxyquinolate gallium solution;

[0053] (2) Place a clean glass piece in a beaker, slowly add the 8-hydroxyquinolate gallium solution dropwise onto the glass piece with a pipette, seal the beaker with a parafilm, and make small holes on the parafilm under normal temperature and pressure. The volatilization rate of organic solvent is controlled by the number of pierced holes, so that the organic solvent is volatilized within 25h, and after chloroform (CHCl 3 ) and ethanol mixture are all volatilized, a large amount of Gaq can be observed on the substrate 3 Micro / nanotubes are distributed onto a glass substrate.

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Abstract

The invention relates to an 8-hydroxyquinoline metal compound micrometer / nanometer tube and a preparation method thereof. A chemical compound of the micrometer / nanometer tube is 8-hydroxyquinoline gallium (Gaq3) or 8-hydroxyquinoline aluminum (Alq3); the cross section of the micrometer / nanometer tube is in a hexagonal shape or square shape, an orifice of the micrometer / nanometer tube is in a square shape or a circular shape, the length of the micrometer / nanometer tube is 200nm to 60 micrometers, the wall thickness of the micrometer / nanometer tube is 20nm to 1 micrometer, and the radius of the micrometer / nanometer tube is 20nm to 3 micrometers. The invention also provides a preparation method of the micrometer / nanometer tube. The 8-hydroxyquinoline gallium (Gaq3) and 8-hydroxyquinoline aluminum (Alq3) micrometer / nanometer tube is controllable in size and direction and good in crystallization quality. The 8-hydroxyquinoline metal compound micrometer / nanometer tube can be used as an anticancer drug and also has a drug transport characteristic, other medicine components can fill the micrometer / nanometer tube to be carried and transported, and the biological application is excellent.

Description

technical field [0001] The present invention relates to a kind of 8-hydroxyquinoline metal complex [Tris (8-hydroxyquinoline) metalcomplex, Mq 3 , M=GaandAl] The preparation method of organic small molecule semiconductor micro / nanotube belongs to the technical field of preparation of organic functional small molecule semiconductor single crystal nanostructure material. Background technique [0002] In recent decades, due to the surface / interface effects, quantum size effects, and macroscopic quantum tunneling effects of 0-dimensional (0D), 1D, and 2D nanomaterials, researchers from various countries have attracted great attention, and gratifying achievements have been made. Organic nanomaterials combine the dual advantages of organic materials and nanotechnology, and have broad application prospects in the fields of physics, chemistry, biology, and pharmacy. In particular, the shape and structure of nanomaterials can greatly affect their functional properties, which provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C30B29/66C30B29/54C30B7/06C07D215/30B82Y40/00B82Y30/00
Inventor 庞智勇谢万峰戴成虎韩圣浩
Owner SHANDONG UNIV
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