CN114794144A - Iodophor titanium dioxide sterilization preparation - Google Patents
Iodophor titanium dioxide sterilization preparation Download PDFInfo
- Publication number
- CN114794144A CN114794144A CN202111282732.0A CN202111282732A CN114794144A CN 114794144 A CN114794144 A CN 114794144A CN 202111282732 A CN202111282732 A CN 202111282732A CN 114794144 A CN114794144 A CN 114794144A
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- CN
- China
- Prior art keywords
- titanium dioxide
- iodophor
- preparation
- sterilization
- disinfection
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/12—Iodine, e.g. iodophors; Compounds thereof
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Inorganic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
An iodoform titanium dioxide sterilizing preparation, especially a preparation capable of rapidly sterilizing and continuously exerting antibacterial action on the contact surface of an external object. Adding iodophor into titanium dioxide base solution to prepare an iodophor titanium dioxide sterilizing preparation, and spraying the iodophor titanium dioxide sterilizing preparation on the surface of an object or using the iodophor titanium dioxide sterilizing preparation as an additive of a synthetic material. The invention optimizes the aging extension of single iodophor disinfection, and can keep the surface of an object to have antibacterial property on the irreversible inactivation of bacterial virus cytoblast for a long time. Solves the problems of short duration of iodophor disinfection and slow effect taking time of titanium dioxide sterilization. The preparation can be powder aqua or synthetic material additive, and is applied to the public fields of disinfection and sterilization and antibiosis.
Description
Technical Field
An iodoform titanium dioxide sterilizing preparation, especially a preparation capable of rapidly sterilizing and continuously exerting antibacterial action on the contact surface of an external object. Adding iodophor into titanium dioxide base solution to prepare an iodophor titanium dioxide sterilizing preparation, and spraying the iodophor titanium dioxide sterilizing preparation on the surface of an object or using the iodophor titanium dioxide sterilizing preparation as an additive of a synthetic material. The invention optimizes the aging extension of single iodophor disinfection, and can keep the surface of an object to have antibacterial property on the irreversible inactivation of bacterial virus cytoblast for a long time. Solves the problems of short duration of iodophor disinfection and slow effect taking time of titanium dioxide sterilization. The preparation can be powder aqua or synthetic material additive, and is applied to the public fields of disinfection and sterilization and antibiosis.
Background
The existing disinfection and sterilization raw materials applied to public environments only have inactivation effects but do not have long-term antibacterial effects, and the operation is carried out regularly and frequently, so that the cost of a large amount of disinfectants and labor hours is required. The traditional disinfectant can enhance the resistance of bacteria and viruses even the bacteria and viruses are mutated after long-term use. The titanium dioxide photocatalytic preparation is applied to the market, and breaks the cell wall of cells to necrose the cells by physical action, thereby becoming an ecological and environment-friendly sterilization and purification raw material. However, the rapidity of the sterilization effect in practical use is limited by environmental conditions, and the effect is reduced.
The titanium dioxide photocatalyst has the sterilization effect that the photocatalytic reaction is carried out by a light source, and the main chemical component of the photocatalyst is titanium dioxide. The titanium dioxide exhibits high photocatalytic activity when irradiated with ultraviolet light of sufficient intensity to effect inactivation. But the method can not effectively and rapidly inactivate the bacteria and viruses on the surface of the object in time at the beginning of the application, thereby limiting the prospect of broad-spectrum application. The iodophor has the main sterilization effects of free iodine and hypoiodic acid, has strong oxidation effect, can quickly penetrate cell walls to cause protein denaturation and inactivation, and has obvious and quick sterilization effect. Although the iodophor sterilization is timely and rapid, the iodophor sterilization does not have long-term antibacterial property, namely, after the iodophor sterilization is carried out on the surface of an object, if bacterial virus strains fall on the sterilization surface again, the sterilization surface does not have the effect of secondary inactivation.
Iodophor can sterilize in time and rapidly, but the duration of the sterilization effect is short; the long-acting antibacterial effect of titanium dioxide, but the slow onset time of the titanium dioxide has the disadvantages in application. In order to effectively make up for the defects of the titanium dioxide base solution and the iodine, the preparation formed by adding the iodophor in the titanium dioxide base solution can enhance the rapid inactivation of bacteria and viruses on the surface of an object and can ensure that the surface of the object has long-term antibacterial effect. To solve this problem, the present invention discloses an iodonium titanium dioxide sterilization preparation, particularly a preparation which can rapidly sterilize and continuously exert an antibacterial action on the contact surface of an external object. Adding iodophor into titanium dioxide base solution to prepare an iodophor titanium dioxide sterilizing preparation, and spraying the iodophor titanium dioxide sterilizing preparation on the surface of an object or using the iodophor titanium dioxide sterilizing preparation as an additive of a synthetic material. The invention optimizes the time-effect extension of single iodophor disinfection, and can keep the surface of the object to have antibacterial property for irreversible inactivation of bacterial virus cytoblast for a long time. Solves the problems of short duration of iodophor disinfection and slow effect taking time of titanium dioxide sterilization. The preparation can be powder aqua or synthetic material additive, and is applied to the public fields of disinfection and sterilization and antibiosis.
Disclosure of Invention
In order to overcome the problems that the duration of the sterilization and disinfection effects of iodophor is short and the sterilization and onset time of titanium dioxide is slow. The invention provides an iodophor titanium dioxide sterilization preparation, in particular to a preparation which can rapidly sterilize and continuously play an antibacterial role on the contact surface of an external object. Adding iodophor into titanium dioxide base solution to prepare an iodophor titanium dioxide sterilizing preparation, and spraying the iodophor titanium dioxide sterilizing preparation on the surface of an object or using the iodophor titanium dioxide sterilizing preparation as an additive of a synthetic material.
The technical scheme adopted by the invention for solving the technical problems is as follows:
adding the iodophor element into titanium dioxide to prepare the iodophor titanium dioxide sterilizing preparation. The iodine is used for preparing a combined preparation which has a quick sterilization effect, can kill bacteria virosomes in a short time, and can be prepared by mutually combining the characteristic of quickly sterilizing the surface of an object and the long-term antibacterial characteristic of titanium dioxide.
The iodine is used as an additive:
iodophors are complexes of iodine element with a carrier of indeterminate molecular size formed by hydrogen bonding and other attractive forces in the form of complexes or inclusions. It can halogenate mycoprotein, and the enzyme loses activity, resulting in microbial death. Can make the surface of the object do rapid disinfection and sterilization treatment.
The titanium dioxide is used as the base liquid:
the use of titanium dioxide is known to activate the oxidative sterilization effect of the photocatalyst through a photocatalytic reaction, and the sterilization intensity varies according to the light source intensity. The disinfection and sterilization effect is slow but the effect lasts long.
The invention has the advantages that the fast disinfection and sterilization function of the iodophor and the titanium dioxide with the photocatalysis function are effectively combined together, so that the respective advantages are exerted, and the application field and the implementation range of the photocatalysis effect of the iodophor and the titanium dioxide are more effectively expanded.
The specific implementation mode is as follows:
the embodiment is as follows:
1. adding the iodophor element powder into the titanium dioxide photocatalyst powder, and uniformly mixing to prepare mixed powder.
2. Adding the iodophor element powder into titanium dioxide photocatalyst powder, uniformly mixing to form mixed powder, and then carrying out preparation treatment in a liquefaction process to form a liquid aqua.
3. Adding the iodophor element powder into the titanium dioxide photocatalyst powder, uniformly mixing, and carrying out preparation treatment in a fusion process with other material elements to obtain the synthetic material additive.
The invention optimizes the time-effect extension of single iodophor disinfection effect, and can keep the surface of the object to have antibacterial property for irreversible inactivation of bacterial virus cytoblast for a long time. Solves the problems of short duration of iodophor disinfection and slow effect taking time of titanium dioxide sterilization. The method is applied to the public fields of disinfection and sterilization and antibiosis.
Claims (4)
1. An iodophor titanium dioxide sterilization preparation is characterized in that: a combination formulation of iodophors and titanium dioxide.
2. The iodoform titanium dioxide sterilization formulation of claim 1, wherein: the combined preparation is mixed powder.
3. The iodoform titanium dioxide sterilization formulation of claim 1, wherein: the combined preparation is a water agent.
4. The iodoform titanium dioxide sterilization formulation of claim 1, wherein: the combined preparation is a synthetic material additive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111282732.0A CN114794144A (en) | 2021-11-01 | 2021-11-01 | Iodophor titanium dioxide sterilization preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111282732.0A CN114794144A (en) | 2021-11-01 | 2021-11-01 | Iodophor titanium dioxide sterilization preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114794144A true CN114794144A (en) | 2022-07-29 |
Family
ID=82525669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111282732.0A Pending CN114794144A (en) | 2021-11-01 | 2021-11-01 | Iodophor titanium dioxide sterilization preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114794144A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115474611A (en) * | 2022-10-20 | 2022-12-16 | 代思炜 | Cesium iodide doped titanium dioxide visible strong-effect sterilization preparation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129252A (en) * | 1994-11-11 | 1996-08-21 | 尤尼法摩公司 | Povidone-iodine solid cleansing preparation |
| CN205515685U (en) * | 2016-01-20 | 2016-08-31 | 北京大学深圳医院 | Surface has titanium net device of iodophor coating |
-
2021
- 2021-11-01 CN CN202111282732.0A patent/CN114794144A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129252A (en) * | 1994-11-11 | 1996-08-21 | 尤尼法摩公司 | Povidone-iodine solid cleansing preparation |
| CN205515685U (en) * | 2016-01-20 | 2016-08-31 | 北京大学深圳医院 | Surface has titanium net device of iodophor coating |
Non-Patent Citations (1)
| Title |
|---|
| 肖杰;王万明;黄少斌;: "TiO_2纳米管表面碘负载及其表征", 中国骨与关节损伤杂志 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115474611A (en) * | 2022-10-20 | 2022-12-16 | 代思炜 | Cesium iodide doped titanium dioxide visible strong-effect sterilization preparation |
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