CN106491534A - A kind of nanometer silver antimicrobial is controlled tinea pedis spraying and prepares and apply - Google Patents

A kind of nanometer silver antimicrobial is controlled tinea pedis spraying and prepares and apply Download PDF

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Publication number
CN106491534A
CN106491534A CN201610953104.3A CN201610953104A CN106491534A CN 106491534 A CN106491534 A CN 106491534A CN 201610953104 A CN201610953104 A CN 201610953104A CN 106491534 A CN106491534 A CN 106491534A
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silver
tinea pedis
agent
spraying
nano
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何丹农
林琳
张春明
金彩虹
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Shanghai National Engineering Research Center for Nanotechnology Co Ltd
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Shanghai National Engineering Research Center for Nanotechnology Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00Medicinal preparations containing inorganic active ingredients
    • A61K33/24Heavy metals; Compounds thereof
    • A61K33/38Silver; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/16Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • A61K47/18Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
    • A61K47/183Amino acids, e.g. glycine, EDTA or aspartame
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/42Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/46Ingredients of undetermined constitution or reaction products thereof, e.g. skin, bone, milk, cotton fibre, eggshell, oxgall or plant extracts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0014Skin, i.e. galenical aspects of topical compositions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • A61K9/12Aerosols; Foams

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Botany (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dermatology (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The invention discloses a kind of nanometer silver antimicrobial is controlled tinea pedis spraying and prepares and apply, mixed by following components by weight percentage:Skin moisturizing agent 0.1% 3%;Nano silver colloidal sol dispersion liquid 0.005% 0.05%;Water adds to 100%;Product spraying is colourless, transparent, stability is strong, antibacterial/bacteriostasis property is good, and pH controls scope 6 ~ 8.The present invention without organic antibacterial agent, but with Nano Silver as antibacterial, bacteriostatic agent, and have functions that anti-inflammation, accelerate to repair impaired skin.Also, the present invention has, and great spectrum is antibacterial, bactericidal action, can long-acting antimycotic and not produce drug resistance.Originally control sprayed after tinea pedis spray is swung very convenient, and can also be antipruritic, eliminate tinea pedis germ, reach the purpose for curing tinea pedis, can solve pin itch, rotten, rotten hardship.

Description

A kind of nanometer silver antimicrobial is controlled tinea pedis spraying and prepares and apply
Technical field
The present invention relates to beriberi liquor technical field, and in particular to a kind of nanometer silver antimicrobial is controlled tinea pedis spraying and prepares and answer With.
Background technology
Tinea pedis, is commonly called as athlete's foot, and its pathogen is fungi, has red mentagrophytes, cotton-shaped tinea in the main fungal for causing tinea pedis Bacterium or Candida albicans etc..Though tinea pedis is true bacterium infection, different types, such as the papule scales of skin that peel off can be divided into according to symptom Type, hyperkeratotic pattern, bubble type, interphalangeal erosion type etc..
The medicine for the treatment of tinea pedis is a lot, but all there are some shortcomings:Western medicine antimycotic medicine general all water insoluble and Alcohol, it is impossible to make water soluble preparation, makes ointment and is unfavorable for that skin absorption, medicine can not be fully utilized.And it is such Medicine has been used many and has easily been developed immunity to drugs, and makes tinea pedis delay difficulty heal;Some are such as in the pharmaceutical formulation of Compound Flavescent Sophora and Salicylic Acid Powder, JIAOXIAN YICIJING etc. Benzoic acid, salicylic acid, glacial acetic acid etc. is used, for promoting to peel(Cuticula is made to come off), cause locally to occur after use red Spot, itch, shouting pain or allergic phenomena, and it is possible to be easier to cause to infect.Because cuticula is skin resist extraneous infection, The first line of defence of radiation, after removing cuticula, the phylactic power defensive power of skin can be deteriorated.The aqua for the treatment of tinea pedis is a lot of now, but Can be very effective few, if after there is effect treatment a period of time, can recurrent exerbation.
The eighties, the extensive application of antibiotic produced drug resistance, side effect, people re-recognize silver be only real wide Spectrum natural antibiotics.Nowadays, silver element had no drug resistance with it, nontoxic, without allergy, disturb without crossover drug the advantages of cause generation The extensive concern of various countries of boundary.
In recent years, the cross development for developing into the subjects such as physics, chemistry, materialogy, biology of nanosecond science and technology is provided New opportunity, has driven developing rapidly for many new branch of science related to nanometer technology.Silver-colored simple substance itself has splendid Antibacterial effect, and the appearance of nanometer technology, make bactericidal property of the silver under nm regime generate qualitative leap.Nano Silver with Powerful bactericidal effect just can be produced to fungies such as Candida albicans in the case that amount is little, and permeability is strong, bactericidal action wide spectrum, Have no drug resistance;And Nano Silver can promote the healing of wound, the growth of cell and the reparation of damaged cell, and without any toxicity Reaction, to skin without any IR.Therefore, Nano Silver is sprayed for controlling tinea pedis, with very excellent effect.
Numerous studies find, silver why broad-spectrum sterilization and do not injure beneficial bacterium and normal cell, be because that pathogen is Unicellular microorganism, it have respiratory enzyme to survive, and silver runs into respiratory enzyme, and it is in connection just to become ion, makes bacterial death. Silver is trace element, and in prostate, content is higher.Silver can promote the raising of immunologic function(Support T cell antagonism exotic), So silver is not only sterilized, moreover it is possible to be conducive to cell growth, wound healing.
Therefore, it is applied to control in tinea pedis spraying by nano silver antimicrobials, acts not only as the fungies such as Candida albicans Administer, and add anti-inflammation, accelerate the effect for repairing impaired skin for which.But, due to Nano Silver particle diameter less, table Face can be higher, is inclined to extremely strong reunion.Therefore, in tinea pedis spraying, it is ensured that the stability of nano-Ag particles, single dispersing Property, the transparency and permanent stability, and ensure that moisturizing composition is coexisted with stablizing for nano-Ag particles, become nanometer silver antimicrobial tinea pedis Key problem in technology in spraying preparation process.At present, nano silver antimicrobials are there is no to be applied to the relevant report for controlling tinea pedis spray product.
Content of the invention
For overcoming the deficiencies in the prior art, the present invention to provide a kind of nanometer silver antimicrobial and control tinea pedis spraying and prepare and apply.
The present invention seeks to be achieved through the following technical solutions:A kind of nanometer silver antimicrobial controls tinea pedis spraying, and its feature exists In being mixed by following components by weight percentage:
Skin moisturizing agent 0.1%-3%;
Nano silver colloidal sol dispersion liquid 0.005%-0.05%;
Water adds to 100%;
Product property:Spraying is colourless, transparent, stability is strong, antibacterial/bacteriostasis property is good, and pH controls scope 6 ~ 8.
Described skin moisturizing agent is oat polypeptide, fruit extract, taurine, proline, arginine, lucid asparagus Acid, glutamic acid, glycine, citrulling, leucine, the one kind in histidine or its combine.
Nano silver colloidal sol dispersion liquid is by complexing agent, reducing agent, dispersant, protective agent, pH adjusting agent and silver salt composition, complexing Agent is disodium ethylene diamine tetraacetate, calgon is therein a kind of or which combines, and reducing agent is mannitol, xylitol, grape One kind in sugar alcohol, fructose alcohol, lactitol, glycerine or its combine, dispersant is ammonium lauryl sulfate, dodecyl sodium sulfonate Ammonium, DBSA ammonium, one kind in ammonium dodecyl ether sulfate or its combine, protective agent be sodium carboxymethylcellulose, Polyethylene glycol, hydroxyethyl cellulose, polyvinylpyrrolidone, poly- second, the one kind or its combination in enol, Carbomer, pH are adjusted Agent is ammoniacal liquor, boric acid, the one kind in lactic acid or its combine;Silver salt is silver nitrate, silver acetate, and silver citrate, in silver tartrate A kind of or its combination.
In final nanometer silver antimicrobial skin-moisturizing, skin water, the percentage by weight of silver element accounts for 0.005%-0.05%.
According to the preparation method that any of the above-described nanometer silver antimicrobial controls tinea pedis spraying, it is characterised in that including following step Suddenly:
(1)Skin moisturizing agent is added the solution for forming transparent and stable in purified water;
(2)The preparation of nano-class silver colloidal solution:By taking 100 milliliters of nano-class silver colloidal solutions as an example, by complexing agent, reducing agent, point Powder and protective agent are added in reactor, plus purified water is to 95 milliliters, stirring and dissolving;PH adjusting agent is subsequently added, adjusting pH is 6-8;Silver salt is subsequently adding, dissolving adds purified water after finishing be 100 milliliters to liquor capacity, obtains nano-class silver colloidal solution.
(3)To step(1)Middle interpolation step(2)The nano-silver colloid dispersion liquid of preparation, stirs, and obtains Nano Silver and resists Bacterium controls tinea pedis spraying.
A kind of nanometer silver antimicrobial controls the application that tinea pedis is sprayed at antibacterial.
A kind of advantage of the manufacture method for controlling tinea pedis spray of the present invention is:Very convenient, Er Qieke has been sprayed after swinging With antipruritic, eliminate tinea pedis germ, reach the purpose for curing tinea pedis, can solve pin itch, rotten, rotten hardship.And preparation method has behaviour The features such as making simplicity, Parameter adjustable wide ranges, low energy consumption, cycle is short, is especially suitable for enlarged experiment and industrialized production.
The present invention without organic antibacterial agent, but with Nano Silver as antibacterial, bacteriostatic agent, and have anti-inflammation, acceleration Repair effect of impaired skin.Also, the present invention has, and great spectrum is antibacterial, bactericidal action, can be long-acting antimycotic and not Produce drug resistance.Originally control sprayed after tinea pedis spray is swung very convenient, and can also be antipruritic, eliminate tinea pedis germ, reach Cure the purpose of tinea pedis.
Specific embodiment
Below by embodiment, the present invention is further elaborated, and its purpose is only that and is best understood from present disclosure. Therefore, the cited case is not intended to limit protection scope of the present invention.
Embodiment 1
(1)Nano-silver colloid dispersion liquid is prepared from by weight percentage by following raw material components:
(2)Nanometer silver antimicrobial is controlled tinea pedis spraying and can be mixed with by following raw material components by weight percentage and forms:
Anti-microbial property is detected:Foundation《Disinfection technology standard》Version in 2002, carries out anti-microbial property detection.Test result shows, on State nanometer silver antimicrobial tinea pedis spraying is controlled to Candida albicans(10231 types of ATCC)Killing rate be more than 80%.
Embodiment 2
(1)Nano-silver colloid dispersion liquid is prepared from by weight percentage by following raw material components:
(2)Nanometer silver antimicrobial is controlled tinea pedis spraying and can be mixed with by following raw material components by weight percentage and forms:
Anti-microbial property is detected:Foundation《Disinfection technology standard》Version in 2002, carries out anti-microbial property detection.Test result shows, on State nanometer silver antimicrobial tinea pedis spraying is controlled to Candida albicans(10231 types of ATCC)Killing rate be more than 80%.
Embodiment 3
(1)Nano-silver colloid dispersion liquid is prepared from by weight percentage by following raw material components:
(2)Nanometer silver antimicrobial is controlled tinea pedis spraying and can be mixed with by following raw material components by weight percentage and forms:
Anti-microbial property is detected:Foundation《Disinfection technology standard》Version in 2002, carries out anti-microbial property detection.Test result shows, on State nanometer silver antimicrobial tinea pedis spraying is controlled to Candida albicans(10231 types of ATCC)Killing rate be more than 90%.
The spraying can be used for treating the tinea manuum, the ringworm of the foot, ringworm of the body etc., and skin will not be produced stimulates and damage, safety non-toxic Side effect.The development of tinea pedis symptom typically after continuously using this product 3 ~ 7 days, can antipruritic and be further controlled, is reached and is killed The antibacterial purpose of bacterium, the lighter can just be taken effect using the same day.It can be suitably used for all types of tinea pedis, and have quite significantly pre- Anti- and therapeutic action, total effective rate reach 98%.
Embodiment 4
(1)Nano-silver colloid dispersion liquid is prepared from by weight percentage by following raw material components:
(2)Nanometer silver antimicrobial is controlled tinea pedis spraying and can be mixed with by following raw material components by weight percentage and forms:
Anti-microbial property is detected:Foundation《Disinfection technology standard》Version in 2002, carries out anti-microbial property detection.Test result shows, on State nanometer silver antimicrobial tinea pedis spraying is controlled to Candida albicans(10231 types of ATCC)Killing rate be more than 95%.
The spraying can be used for treating the tinea manuum, the ringworm of the foot, ringworm of the body etc., and skin will not be produced stimulates and damage, safety non-toxic Side effect.The development of tinea pedis symptom typically after continuously using this product 3 ~ 7 days, can antipruritic and be further controlled, is reached and is killed The antibacterial purpose of bacterium, the lighter can just be taken effect using the same day.It can be suitably used for all types of tinea pedis, and have quite significantly pre- Anti- and therapeutic action, total effective rate reach 98%.
Embodiment 5
(1)Nano-silver colloid dispersion liquid is prepared from by weight percentage by following raw material components:
(2)Nanometer silver antimicrobial is controlled tinea pedis spraying and can be mixed with by following raw material components by weight percentage and forms:
Anti-microbial property is detected:Foundation《Disinfection technology standard》Version in 2002, carries out anti-microbial property detection.Test result shows, on State nanometer silver antimicrobial tinea pedis spraying is controlled to Candida albicans(10231 types of ATCC)Killing rate be more than 99%.
The spraying can be used for treating the tinea manuum, the ringworm of the foot, ringworm of the body etc., and skin will not be produced stimulates and damage, safety non-toxic Side effect.The development of tinea pedis symptom typically after continuously using this product 3 ~ 7 days, can antipruritic and be further controlled, is reached and is killed The antibacterial purpose of bacterium, the lighter can just be taken effect using the same day.It can be suitably used for all types of tinea pedis, and have quite significantly pre- Anti- and therapeutic action, total effective rate reach 98%.

Claims (6)

1. a kind of nanometer silver antimicrobial controls tinea pedis spraying, it is characterised in that mixed by following components by weight percentage:
Skin moisturizing agent 0.1%-3%;
Nano silver colloidal sol dispersion liquid 0.005%-0.05%;
Water adds to 100%;
Product property:Spraying is colourless, transparent, stability is strong, antibacterial/bacteriostasis property is good, and pH controls scope 6 ~ 8.
2. nanometer silver antimicrobial controls tinea pedis spraying according to claim 1, it is characterised in that:Described skin moisturizing agent is oat Polypeptide, fruit extract, taurine, proline, arginine, aspartic acid, glutamic acid, glycine, citrulling, bright ammonia One kind or its combination in acid, histidine.
3. nanometer silver antimicrobial controls tinea pedis spraying according to claim 1, it is characterised in that:Nano silver colloidal sol dispersion liquid is by being complexed Agent, reducing agent, dispersant, protective agent, pH adjusting agent and silver salt composition, complexing agent are disodium ethylene diamine tetraacetate, hexa metaphosphoric acid Sodium is therein a kind of or which combines, reducing agent be mannitol, xylitol, glucitol, fructose alcohol, lactitol, in glycerine A kind of or its combine, dispersant is ammonium lauryl sulfate, dodecyl sodium sulfonate ammonium, DBSA ammonium, dodecyl One kind or its combination in ether ammonium sulfate, protective agent is sodium carboxymethylcellulose, polyethylene glycol, hydroxyethyl cellulose, polyethylene Pyrrolidones, poly- second, one kind in enol, Carbomer or its combine, pH adjusting agent is ammoniacal liquor, boric acid, the one kind in lactic acid or Which combines;Silver salt is silver nitrate, silver acetate, silver citrate, one kind in silver tartrate or its combine.
4. nanometer silver antimicrobial according to claim 1 controls tinea pedis spraying, it is characterised in that:Final nanometer silver antimicrobial moisturizing In lotion, the percentage by weight of silver element accounts for 0.005%-0.05%.
5. according to the arbitrary nanometer silver antimicrobial of claim 1-4 control tinea pedis spraying preparation method, it is characterised in that include with Lower step:
(1)Skin moisturizing agent is added the solution for forming transparent and stable in purified water;
(2)The preparation of nano-class silver colloidal solution:By taking 100 milliliters of nano-class silver colloidal solutions as an example, by complexing agent, reducing agent, point Powder and protective agent are added in reactor, plus purified water is to 95 milliliters, stirring and dissolving;PH adjusting agent is subsequently added, adjusting pH is 6-8;Silver salt is subsequently adding, dissolving adds purified water after finishing be 100 milliliters to liquor capacity, obtains nano-class silver colloidal solution;
(3)To step(1)Middle interpolation step(2)The nano-silver colloid dispersion liquid of preparation, stirs, and obtains nanometer silver antimicrobial and controls Tinea pedis is sprayed.
6. the application that tinea pedis is sprayed at antibacterial is controlled according to the arbitrary nanometer silver antimicrobial of claim 1-4.
CN201610953104.3A 2016-11-03 2016-11-03 A kind of nanometer silver antimicrobial is controlled tinea pedis spraying and prepares and apply Pending CN106491534A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107595883A (en) * 2017-11-01 2018-01-19 上海纳米技术及应用国家工程研究中心有限公司 Smelly eliminating/antibacterial/dry and comfortable/mould proof quadruple effect unifies foot odour spraying and its preparation method and application of dispelling
CN111450058A (en) * 2020-04-17 2020-07-28 于力 Preparation of nano zero-valent silver spray for sterilizing and healing animal wound and preparation method thereof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107595883A (en) * 2017-11-01 2018-01-19 上海纳米技术及应用国家工程研究中心有限公司 Smelly eliminating/antibacterial/dry and comfortable/mould proof quadruple effect unifies foot odour spraying and its preparation method and application of dispelling
CN111450058A (en) * 2020-04-17 2020-07-28 于力 Preparation of nano zero-valent silver spray for sterilizing and healing animal wound and preparation method thereof

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Application publication date: 20170315