Oxide material with plasmon resonance performance and antibacterial packaging application

A plasmonic resonance, oxide technology, applied in packaging, wrapping paper, magnesium oxide, etc., can solve the problems of easy mildew, corruption, infection, loss, etc. Small, low cost of raw materials

Pending Publication Date: 2022-04-05
JILIN UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Fruits and vegetables are susceptible to microbial infection such as bacteria and fungi during the growth period, resulting in mildew and spoilage after picking, and most fruits and ve

Method used

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0028] In one embodiment, an oxide material with plasmon resonance performance and antibacterial packaging application, indium-doped cadmium oxide (ICO), the indium-doped cadmium oxide (ICO) and antimony-doped tin oxide ( ATO), indium doped tin oxide (ITO), aluminum doped zinc oxide (AZO) and indium doped molybdenum oxide (IMO), small particle size magnesium oxide (MgO), zinc oxide (ZnO), tin oxide (SnO 2 ), molybdenum oxide (MoO 3 ) and tungsten oxide (WO 3 ) Nanoparticles are molecul...

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Abstract

The invention discloses an oxide material with plasmon resonance performance and antibacterial packaging application, belongs to the technical field of fruit and vegetable storage and packaging, solves the problems that most of existing preservatives are chemical preservatives, harm human health and cause environmental pollution, and has the technical key points that the oxide material comprises indium-doped cadmium oxide (ICO), indium-doped cadmium oxide (ICO), antimony-doped tin oxide (ATO), indium-doped tin oxide (ITO), aluminum-doped zinc oxide (AZO), indium-doped molybdenum oxide (IMO), small-particle-size magnesium oxide (MgO), zinc oxide (ZnO), tin oxide (SnO2), molybdenum oxide (MoO3) and tungsten oxide (WO3) nanoparticles are prepared into long-acting, non-toxic and reusable packaging paper or film through molecular modification or non-modification and synthesis. The material with the packaging paper or film has the advantages of antibacterial and anticorrosive functions, long acting, no toxicity and reusability.

Description

technical field [0001] The invention relates to the technical field of fruit and vegetable storage, in particular to an oxide material with plasmon resonance performance and antibacterial packaging application. Background technique [0002] Fruits and vegetables are one of the essential foods in people's daily diet, which can provide the human body with a variety of necessary nutrients, such as vitamins and minerals. Fruits and vegetables are susceptible to microbial infection such as bacteria and fungi during the growth period, resulting in mildew and spoilage after picking, and most fruits and vegetables are produced in a concentrated season. If they are not properly preserved after picking and during transportation, they will lead to rot and severe mildew. resulting in great losses. According to statistics, about 10% to 20% of fresh fruits and vegetables are rotten due to postharvest diseases in developed countries, and 30% to 50% in developing countries. Therefore, the ...

Claims

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Application Information

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IPC IPC(8): D21H27/10D21H21/36D21H19/38D21H19/60B82Y40/00C01F5/06C01F5/22
Inventor 阮伟东王思雨赵冰王亚楠马妍刘宏晔周铁莉王旭韩晓霞宋薇
Owner JILIN UNIV
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