Preparation method of zinc ion-porphyrin nanometer complex

A nanocomplex and zinc ion technology, applied in nanotechnology, nanotechnology, nanotechnology for materials and surface science, etc., can solve the potential value of no large-scale production, poor method repeatability, irregular arrangement, etc. problems, to achieve the effect of regular arrangement, uniform distribution and improved safety performance

Active Publication Date: 2015-05-27
SHENZHEN E ZHENG TECH
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  • Application Information

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Problems solved by technology

[0002] At present, nano-complexes of zinc ions and porphyrin are usually prepared by reacting in a reaction kettle at room temperature for more than 24 hours, and the resulting product is coated on a silicon wafer, and the particle diameter is generally large, and the distribution is uneven and the arrangement is uneven. Rules, most importantly methods are poorly reproducible, with mixed results
This has brought a great bottleneck to the development and popularization of this technology, without the potential value of mass production

Method used

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  • Preparation method of zinc ion-porphyrin nanometer complex
  • Preparation method of zinc ion-porphyrin nanometer complex
  • Preparation method of zinc ion-porphyrin nanometer complex

Examples

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Embodiment 1

[0020] In this example, when preparing the zinc ion-porphyrin nanocomplex, the reaction vessel used is a microreactor. Specifically, the zinc ion source solution and the porphyrin source solution are mixed and reacted in the microreactor to finally obtain zinc Ion-porphyrin nanocomplexes.

[0021] The structure of the microreactor of the present embodiment, as figure 1 Shown, comprise the first material inlet pipe 1, the second material inlet pipe 2, the material outlet pipe 8 and a group of reaction channels 9, this group of reaction channels 9 includes the first hollow microchannel ball 3 and the second microchannel ball 4 27 hollow third microchannel balls 5 are arranged between the first microchannel ball 3 and the second microchannel ball 4, and the first microchannel 6 is respectively connected between two adjacent third microchannel balls 5 , four adjacent third microchannel balls 5 and the first microchannel 6 form a rhombus, and the first microchannel ball 3 is conne...

Embodiment 2

[0029] The difference between the structure of the microreactor of the present embodiment and embodiment 1 is:

[0030] The microreactor of the present embodiment comprises three groups of reaction passages, is respectively the first group of reaction passages 91, the second group of reaction passages 92 and the third group of reaction passages 93, the first material inlet pipeline 1, the second material inlet pipeline 2 respectively Connected with the first microchannel ball 31 of the first group of reaction channels 91, the second microchannel ball 41 of the first group of reaction channels 91 is connected with the first microchannel ball 32 of the second group of reaction channels 92 through the second microchannel 7 Connect, the second microchannel ball 42 of the second group of reaction channels 92 is connected with the first microchannel ball 33 of the third group of reaction channels 93 by the third microchannel 10, the second microchannel ball 43 of the third group of r...

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Abstract

The invention discloses a preparation method of a zinc ion-porphyrin nanometer complex. The method comprises a step of mixing zinc ion source solutions with porphyrin source solutions in a micro-reactor and performing reaction to prepare the zinc ion-porphyrin nanometer complex. Compared with an existing preparation method using a reaction kettle, the preparation method is short in reaction time; the prepared particles are small in diameter, uniform in distribution and regular in arrangement.

Description

technical field [0001] The invention relates to a preparation method of a zinc ion-porphyrin nano complex. Background technique [0002] At present, nano-complexes of zinc ions and porphyrin are usually prepared by reacting in a reaction kettle at room temperature for more than 24 hours, and the resulting product is coated on a silicon wafer, and the particle diameter is generally large, and the distribution is uneven and the arrangement is uneven. The rules, and most importantly the methods, were poorly reproducible, with mixed results. This has brought a big bottleneck for the development and popularization of this technology, and there is no potential value for mass production. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for preparing a zinc ion-porphyrin nano complex with high yield and excellent reproducibility in view of the current technical situation. [0004] The technical solution adopted...

Claims

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Application Information

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IPC IPC(8): C07D487/22B82Y30/00B82Y40/00
CPCB82Y30/00B82Y40/00C07D487/22
Inventor 李正强
Owner SHENZHEN E ZHENG TECH
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