5 thoughts on “What kind of substance is nanometer and what is the effect of human skin?”
Patsy
Nano -gold refers to the tiny particles of gold, with a diameter of 1 to 100nm. It has high electronic density, dielectric characteristics and catalytic effects. It can be combined with a variety of biomarrel molecules without affecting biological activity. The chloroplastin can easily prepare nano -gold with different particle size through the reduction method, and the color is red to purple according to the diameter size. The skin effect on human skin: 1, nano -golden granular activated fibroblasts can awaken sleeping cells, strengthen the tightness of collagen and fiber, repair scars, calm wrinkles, tighten skin, improve cell tissue activation , Antioxidant and anti -aging, causing the skin to spontaneously show the contraction of rhythmic rules. 2. By losing the nanometer gold particles, you can fully penetrate the skin dermis layer, so that the skin's water retention capacity will double, produce more collagen to fight free radicals, prevent skin aging , Full of elasticity, from cells to the entire skin. 3, nano -golden balls have a catalytic activity effect, which can quickly and comprehensively penetrate and penetrate into the leather mesh layer to form elastic oments, closely connect, repair weak and damaged cells, activate fiber mother cells, improve skin elasticity and skin elasticity and Tension closely combines elastic fiber with collagen fiber, smoothing wrinkles, tightening the skin, realizing antioxidant and antibacterial, lifting various skin problems, and deep conditioning problems caused by sebum lesions. Pucting data Manic researchers have achieved important progress in nano -gold catalytic research In project number of the National Natural Science Foundation of China (project number: 21590792, 91645203, 21521091), the Department of Chemistry of Tsinghua University Li Yan's research group, Chongmin Wang, Northwestern Pacific National Laboratory, and SCOTT X. MAO project combination of the University of Pittsburg, made important progress in the field of nano -gold catalysts. The research results are based on the size effects and dynamic structure changes in nano -gold catalytic carbon monoxide oxidation reactions. On July 9, 2018, in the the National Academy of Sciences of the United States of American (PNAS, the Academy of Sciences Published) Published. The gold particles of nano -sizes (2 to 5 nm) have been found in the late 1980s with low temperature catalytic activity, and nano gold catalyzes has become one of the milestones in the field of heteroid catalysis. For more than three decades, the load -type gold catalyst with nano -size has been widely experimented and theoretical research, but its unusual "size effect" is still a difficult fan. In on the basis of the research on the golden cluster and its nanoparticle catalysis carried out by Li Yan for many years, the research group found that there was a dynamic single atom generated under the reaction conditions during reaction conditions during the nano -gold catalytic process. concept. is to reveal the essence of dynamic single atom catalysis. By using environmental electronic transmission microscopes and computing chemical simulation methods, the dynamic mechanism of reaction molecules and gold nanoparticles in the carbon monoxide oxidation reaction is revealed for the first time. Studies have found that large gold particles (> 4 nm) only occur on the surface reconstruction when acting with carbon monoxide molecules, and does not destroy the overall structure of the particles; while the smaller gold particles (~ 2 nm) act The overall structure of the particles is destroyed and becomes an unskilled dynamic structure. A calculation simulation indicates that for smaller gold particles, the golden atoms that adsorb carbon monoxide on the surface can continuously transport the reaction molecules to the interface of the carrier and gold particles, which reacts with the oxygen molecules adsorbed on the interface. The reaction rate is greatly accelerated. Therefore, the size effect of gold catalysis can be explained by the dynamic single atom that can generate gold under the reaction conditions. The above findings have improved people's understanding of the size effect of traditional nano -gold catalysts. The reaction mode of dynamic single atom catalysis proposed in research can explain more metal nano -catalytic phenomena. Important guidance significance. Reference materials Source: Baidu Encyclopedia-Nano Gold Reference materials Source: Baidu Encyclopedia-liquid nano gold Reference materials Source: National Natural Science Foundation of my country Progress in the study of catalytic dimensions
Nano -gold refers to a tiny particles with a diameter of 1 to 100nm. It has high electronic density, dielectric performance, and catalytic performance, and can combine with a variety of biomarbons without affecting its biological activity. Castic tinnum is used to prepare golden nanoparticles with different particle size. The effect on human skin is as follows: Inned nano particles, golden nanoparticles can quickly penetrate the skin of the skin comprehensive, double the skin's water locking ability, and produce more collagen to the skin to fight free radicals itself Prevent skin aging, reduce fine lines of facial skin, make the skin plump, firm, elastic, and activate the whole from cells to the skin. has the functions of sterilization, anti -inflammatory, and detoxification, can effectively repair the wound, have no allergies, no irritation, and can form a protective omenture in the skin leather to maintain bacteriostatic effects for a long time. Instantly penetrate the active substances into the skin of the skin and be quickly absorbed by the skin. The residue of residual heavy metal toxins and residual chemical toxins in the subcutaneous tissue, effectively fighting free radicals, activating the new immune capacity of skin cells, avoiding aging keratin, and improving skin aging and other skin problems. The influence of the catalytic activity of nanometer gold, quickly and comprehensively penetrate, penetrate into the leather mesh layer and form elastic omentum, closely connect, repair damaged cells, weakly activate fiber mother cells, improve skin elasticity and tension, elastic fibers, elastic fibers Together with collagen fibers, smooth wrinkles, skin, eliminate free radicals, antioxidant, antibacterial, immediately delete all types of skin problems, deep conditioning damage caused by skin problems. Extension information: The research uses nano -gold catalyst pharmaceuticals: The n scholars and overseas colleagues of Torosk Institute of Technology are developing gold catalysts in order Essence In use of various biomass (rapeseed, corn, orange peel) to produce biofuels, form a large amount of glycerin (thousands of tons per year), most of which become waste, but Russian scholars proposed that with the help of gold catalysts, they can be used by catalysts. Glycerin becomes a treasure. The catalytic oxidation on the surface of nano -gold catalyst is one of the most effective ways to obtain aldehyde, ester, carboxylic acid and other useful substances from glycerin. Agriculture, cosmetics industry and other areas. The Persteliakov, the director of the Institute of Physics and Analysis of the Institute of Physics and Analysis of the Institute of Technology at the University of Technology, said that the current main problem is that the activity of the golden catalyst is lost quickly, which is the case in use and storage. Therefore, the next step is The primary task is to ensure that the gold catalyst is more durable. Reference materials Source: Baidu Encyclopedia-Nano Gold Reference Data Source: Baidu Encyclopedia-liquid nano gold Reference information Source: People's Daily-Russian research uses nano gold catalyst pharmaceuticals
Nano -gold refers to the tiny particles of gold, which has a diameter of 1 to 100nm. It has high electronic density, dielectric characteristics and catalytic effects, which can be combined with a variety of biomantic molecules without affecting its biological activity. I nano -gold ions. Because the molecular structure can be transported in the cosmetics formula, its carrier is far smaller than the 100nm of the stratum corneum, which is an active substance that can absorb more than 90%of the skin. As a result, nanometer can play a super conductive role in the skin, import the nutrients added to the product into the skin, and wake up sleeping cells. The comprehensive resistance to skin aging in the nucleus, allergies caused by the outside world, intensifying skin cell regeneration, and promoting the skin's metabolism. At the same time Dirt, increase skin fineness and transparency. The expansion information: is very small in nanometer gold. Usually they exist in the state of solution, which means that the golden nanoparticles can be suspended in the liquid. Therefore, golden nanoparticles are also called golden solution or colloidal gold. It -nan gold is not the golden yellow color of the golden jewelry we are familiar with. Golden solution usually shows a transparent red, blue, and purple -red state, which is mainly determined by the nano -gold nano -size effect and surface plasma resonance characteristics. I nanosome can be prepared into different shapes by chemicals, including nano -balls, nano sticks, nano -cone, nano, nano -triangle tablets, nanosstars, octopus, cubes, and nano cages. Sometimes nanometer gold can be wrapped on the SiO2 silicon nanoparticle nucleus to form a gold shell. Sometimes, silver can be wrapped on the surface of the golden nanoparticles. In different shapes of nano -gold can produce different optical properties, and according to different downstream applications, you need to choose these different shapes of nanotechnology. For example, the gold nano stick has the resonance absorption of the vertical surface of the long diameter ratio, and the golden nano shell has a dependence on the thickness of the surface of the shell to adjust the plasma resonance absorption. Is when you choose a gold nano stick or nano -shell with near -infrared absorption, you can build a multifunctional nano -material material for light sound imaging and tumor thermal treatment; gold nano cage can be loaded, and it has near infrared absorption. Build nano -materials with thermal treatment synergy treatment function; Golden nano sticks that cover the sio2 nano -shell layer of the medium can also carry drugs and combine heat therapy and light sound imaging, thereby building medical nano -nano -nano -nano -nano -nano -nano Material. Reference information Source: Baidu Encyclopedia -Nano Gold
First, nano -gold refers to the tiny particles of gold. Its diameter is 1 to 100nm. It has high electronic density, dielectric characteristics and catalytic effects. It can be combined with a variety of biomantic elements without affecting its biological activity. Il liquid nano -gold is a nano -anti -aging product. It is a "nickel" element that is harmful to human beings with high -tech means to use high -tech means. The 0.1mm gold foil has 80%of the activation of aging skin, and there is no exclusive reflection after penetrating into the skin. . The role of liquid nano gold on human skin 1. Fundamentally solving the problem of skin aging and drooping. It has maintained 8-15 years, which can be called a milestone in the history of human beauty. 2, nanometer -golden granular fibroblasts, instantly awaken sleeping cells, strengthen the tightness of collagen and fiber, repair scars, calm wrinkles, tighten the skin, improve cell tissue activation, antioxidant and anti -aging, and spontaneously cause skin to spontaneously cause the skin Sexual showing the contraction of rhythmic rules. 3, cooperate with the golden assistant film and speed pull film, the effect of the chest and hips and the dense skin of the whole body, the narrowing of the pores, the effect of fading the pigment, and the anti -foreign infringement, antibacterial, and bacteriostatic. The expansion data 1. The antioxidant principle of nano -gold . Oxidation is a chemical reaction. It not only rust the metal, wither the flowers, but also let the woman's skin aging. The process of oxidation is that the human body produces a large amount of peroxide and free radicals due to various factors. In human cells, oxidation can destroy DNA, leading to aging, cancer and other diseases. 2, the principle of rejuvenation of nano -gold When nano -gold enters the human skin, the negative ions released by Jin Chun and the positive ions of the human body echo each other to promote the flow of ions in the tissue. Therefore The electricity generated in the liquid and blood to move the ions, which makes the blood circulation better due to the movement of the ions. As a result, the skin's metabolism is better, and it produces activation inside the skin tissue. 3, the principle of synergistic carrier of nano -gold Nanic gold to conduct deep layers through massage or pens to form a small golden granules into the skin, because nanometer gold is a negative ion state, and the nutrients of skin care products are positive ion state. They can closely bind to the skin dermis or subcutaneous tissue quickly. Reference materials Source: Baidu Encyclopedia-liquid nano-gold Reference materials Source: Baidu Encyclopedia-Nano Gold
Nano -golden granules activated fibroblasts, instantly wake up sleeping cells, strengthen the tightness of collagen and fiber, repair scars, calm wrinkles, tighten the skin, improve cell tissue activation, antioxidant and anti -aging, so that the skin shows the rhythm spontaneously The shrinkage of the rules. In conjunction with the golden assistant film and speed pull film, the effect of the chest and hips and the dense skin of the whole body, the narrowing of the pores, and the fading pigment effect are obvious, and the anti -foreign infringement, antibacterial, and bacteriostatic effects make the whole body be as delicate and smooth as the baby. Mani gold particles immediately penetrate the skin dermis layer by losing the nano -gold particles to double the skin's dermis layer, so that the skin's water retention capacity is doubled. Full and tight, full of elasticity, from cells to the entire skin, only one week of skin becomes fair and tender.
Nano -gold refers to the tiny particles of gold, with a diameter of 1 to 100nm. It has high electronic density, dielectric characteristics and catalytic effects. It can be combined with a variety of biomarrel molecules without affecting biological activity. The chloroplastin can easily prepare nano -gold with different particle size through the reduction method, and the color is red to purple according to the diameter size.
The skin effect on human skin:
1, nano -golden granular activated fibroblasts can awaken sleeping cells, strengthen the tightness of collagen and fiber, repair scars, calm wrinkles, tighten skin, improve cell tissue activation , Antioxidant and anti -aging, causing the skin to spontaneously show the contraction of rhythmic rules.
2. By losing the nanometer gold particles, you can fully penetrate the skin dermis layer, so that the skin's water retention capacity will double, produce more collagen to fight free radicals, prevent skin aging , Full of elasticity, from cells to the entire skin.
3, nano -golden balls have a catalytic activity effect, which can quickly and comprehensively penetrate and penetrate into the leather mesh layer to form elastic oments, closely connect, repair weak and damaged cells, activate fiber mother cells, improve skin elasticity and skin elasticity and Tension closely combines elastic fiber with collagen fiber, smoothing wrinkles, tightening the skin, realizing antioxidant and antibacterial, lifting various skin problems, and deep conditioning problems caused by sebum lesions.
Pucting data
Manic researchers have achieved important progress in nano -gold catalytic research
In project number of the National Natural Science Foundation of China (project number: 21590792, 91645203, 21521091), the Department of Chemistry of Tsinghua University Li Yan's research group, Chongmin Wang, Northwestern Pacific National Laboratory, and SCOTT X. MAO project combination of the University of Pittsburg, made important progress in the field of nano -gold catalysts.
The research results are based on the size effects and dynamic structure changes in nano -gold catalytic carbon monoxide oxidation reactions. On July 9, 2018, in the the National Academy of Sciences of the United States of American (PNAS, the Academy of Sciences Published) Published.
The gold particles of nano -sizes (2 to 5 nm) have been found in the late 1980s with low temperature catalytic activity, and nano gold catalyzes has become one of the milestones in the field of heteroid catalysis. For more than three decades, the load -type gold catalyst with nano -size has been widely experimented and theoretical research, but its unusual "size effect" is still a difficult fan.
In on the basis of the research on the golden cluster and its nanoparticle catalysis carried out by Li Yan for many years, the research group found that there was a dynamic single atom generated under the reaction conditions during reaction conditions during the nano -gold catalytic process. concept.
is to reveal the essence of dynamic single atom catalysis. By using environmental electronic transmission microscopes and computing chemical simulation methods, the dynamic mechanism of reaction molecules and gold nanoparticles in the carbon monoxide oxidation reaction is revealed for the first time. Studies have found that large gold particles (> 4 nm) only occur on the surface reconstruction when acting with carbon monoxide molecules, and does not destroy the overall structure of the particles; while the smaller gold particles (~ 2 nm) act The overall structure of the particles is destroyed and becomes an unskilled dynamic structure.
A calculation simulation indicates that for smaller gold particles, the golden atoms that adsorb carbon monoxide on the surface can continuously transport the reaction molecules to the interface of the carrier and gold particles, which reacts with the oxygen molecules adsorbed on the interface. The reaction rate is greatly accelerated. Therefore, the size effect of gold catalysis can be explained by the dynamic single atom that can generate gold under the reaction conditions.
The above findings have improved people's understanding of the size effect of traditional nano -gold catalysts. The reaction mode of dynamic single atom catalysis proposed in research can explain more metal nano -catalytic phenomena. Important guidance significance.
Reference materials Source: Baidu Encyclopedia-Nano Gold
Reference materials Source: Baidu Encyclopedia-liquid nano gold
Reference materials Source: National Natural Science Foundation of my country Progress in the study of catalytic dimensions
Nano -gold refers to a tiny particles with a diameter of 1 to 100nm. It has high electronic density, dielectric performance, and catalytic performance, and can combine with a variety of biomarbons without affecting its biological activity. Castic tinnum is used to prepare golden nanoparticles with different particle size.
The effect on human skin is as follows:
Inned nano particles, golden nanoparticles can quickly penetrate the skin of the skin comprehensive, double the skin's water locking ability, and produce more collagen to the skin to fight free radicals itself Prevent skin aging, reduce fine lines of facial skin, make the skin plump, firm, elastic, and activate the whole from cells to the skin.
has the functions of sterilization, anti -inflammatory, and detoxification, can effectively repair the wound, have no allergies, no irritation, and can form a protective omenture in the skin leather to maintain bacteriostatic effects for a long time. Instantly penetrate the active substances into the skin of the skin and be quickly absorbed by the skin.
The residue of residual heavy metal toxins and residual chemical toxins in the subcutaneous tissue, effectively fighting free radicals, activating the new immune capacity of skin cells, avoiding aging keratin, and improving skin aging and other skin problems.
The influence of the catalytic activity of nanometer gold, quickly and comprehensively penetrate, penetrate into the leather mesh layer and form elastic omentum, closely connect, repair damaged cells, weakly activate fiber mother cells, improve skin elasticity and tension, elastic fibers, elastic fibers Together with collagen fibers, smooth wrinkles, skin, eliminate free radicals, antioxidant, antibacterial, immediately delete all types of skin problems, deep conditioning damage caused by skin problems.
Extension information:
The research uses nano -gold catalyst pharmaceuticals:
The n scholars and overseas colleagues of Torosk Institute of Technology are developing gold catalysts in order Essence
In use of various biomass (rapeseed, corn, orange peel) to produce biofuels, form a large amount of glycerin (thousands of tons per year), most of which become waste, but Russian scholars proposed that with the help of gold catalysts, they can be used by catalysts. Glycerin becomes a treasure.
The catalytic oxidation on the surface of nano -gold catalyst is one of the most effective ways to obtain aldehyde, ester, carboxylic acid and other useful substances from glycerin. Agriculture, cosmetics industry and other areas.
The Persteliakov, the director of the Institute of Physics and Analysis of the Institute of Physics and Analysis of the Institute of Technology at the University of Technology, said that the current main problem is that the activity of the golden catalyst is lost quickly, which is the case in use and storage. Therefore, the next step is The primary task is to ensure that the gold catalyst is more durable.
Reference materials Source: Baidu Encyclopedia-Nano Gold
Reference Data Source: Baidu Encyclopedia-liquid nano gold
Reference information Source: People's Daily-Russian research uses nano gold catalyst pharmaceuticals
Nano -gold refers to the tiny particles of gold, which has a diameter of 1 to 100nm. It has high electronic density, dielectric characteristics and catalytic effects, which can be combined with a variety of biomantic molecules without affecting its biological activity.
I nano -gold ions. Because the molecular structure can be transported in the cosmetics formula, its carrier is far smaller than the 100nm of the stratum corneum, which is an active substance that can absorb more than 90%of the skin. As a result, nanometer can play a super conductive role in the skin, import the nutrients added to the product into the skin, and wake up sleeping cells.
The comprehensive resistance to skin aging in the nucleus, allergies caused by the outside world, intensifying skin cell regeneration, and promoting the skin's metabolism. At the same time Dirt, increase skin fineness and transparency.
The expansion information:
is very small in nanometer gold. Usually they exist in the state of solution, which means that the golden nanoparticles can be suspended in the liquid. Therefore, golden nanoparticles are also called golden solution or colloidal gold.
It -nan gold is not the golden yellow color of the golden jewelry we are familiar with. Golden solution usually shows a transparent red, blue, and purple -red state, which is mainly determined by the nano -gold nano -size effect and surface plasma resonance characteristics.
I nanosome can be prepared into different shapes by chemicals, including nano -balls, nano sticks, nano -cone, nano, nano -triangle tablets, nanosstars, octopus, cubes, and nano cages. Sometimes nanometer gold can be wrapped on the SiO2 silicon nanoparticle nucleus to form a gold shell. Sometimes, silver can be wrapped on the surface of the golden nanoparticles.
In different shapes of nano -gold can produce different optical properties, and according to different downstream applications, you need to choose these different shapes of nanotechnology. For example, the gold nano stick has the resonance absorption of the vertical surface of the long diameter ratio, and the golden nano shell has a dependence on the thickness of the surface of the shell to adjust the plasma resonance absorption.
Is when you choose a gold nano stick or nano -shell with near -infrared absorption, you can build a multifunctional nano -material material for light sound imaging and tumor thermal treatment; gold nano cage can be loaded, and it has near infrared absorption. Build nano -materials with thermal treatment synergy treatment function;
Golden nano sticks that cover the sio2 nano -shell layer of the medium can also carry drugs and combine heat therapy and light sound imaging, thereby building medical nano -nano -nano -nano -nano -nano -nano Material.
Reference information Source: Baidu Encyclopedia -Nano Gold
First, nano -gold refers to the tiny particles of gold. Its diameter is 1 to 100nm. It has high electronic density, dielectric characteristics and catalytic effects. It can be combined with a variety of biomantic elements without affecting its biological activity.
Il liquid nano -gold is a nano -anti -aging product. It is a "nickel" element that is harmful to human beings with high -tech means to use high -tech means. The 0.1mm gold foil has 80%of the activation of aging skin, and there is no exclusive reflection after penetrating into the skin.
. The role of liquid nano gold on human skin
1. Fundamentally solving the problem of skin aging and drooping. It has maintained 8-15 years, which can be called a milestone in the history of human beauty.
2, nanometer -golden granular fibroblasts, instantly awaken sleeping cells, strengthen the tightness of collagen and fiber, repair scars, calm wrinkles, tighten the skin, improve cell tissue activation, antioxidant and anti -aging, and spontaneously cause skin to spontaneously cause the skin Sexual showing the contraction of rhythmic rules.
3, cooperate with the golden assistant film and speed pull film, the effect of the chest and hips and the dense skin of the whole body, the narrowing of the pores, the effect of fading the pigment, and the anti -foreign infringement, antibacterial, and bacteriostatic.
The expansion data
1. The antioxidant principle of nano -gold
. Oxidation is a chemical reaction. It not only rust the metal, wither the flowers, but also let the woman's skin aging. The process of oxidation is that the human body produces a large amount of peroxide and free radicals due to various factors. In human cells, oxidation can destroy DNA, leading to aging, cancer and other diseases.
2, the principle of rejuvenation of nano -gold
When nano -gold enters the human skin, the negative ions released by Jin Chun and the positive ions of the human body echo each other to promote the flow of ions in the tissue. Therefore The electricity generated in the liquid and blood to move the ions, which makes the blood circulation better due to the movement of the ions. As a result, the skin's metabolism is better, and it produces activation inside the skin tissue.
3, the principle of synergistic carrier of nano -gold
Nanic gold to conduct deep layers through massage or pens to form a small golden granules into the skin, because nanometer gold is a negative ion state, and the nutrients of skin care products are positive ion state. They can closely bind to the skin dermis or subcutaneous tissue quickly.
Reference materials Source: Baidu Encyclopedia-liquid nano-gold
Reference materials Source: Baidu Encyclopedia-Nano Gold
Nano -golden granules activated fibroblasts, instantly wake up sleeping cells, strengthen the tightness of collagen and fiber, repair scars, calm wrinkles, tighten the skin, improve cell tissue activation, antioxidant and anti -aging, so that the skin shows the rhythm spontaneously The shrinkage of the rules. In conjunction with the golden assistant film and speed pull film, the effect of the chest and hips and the dense skin of the whole body, the narrowing of the pores, and the fading pigment effect are obvious, and the anti -foreign infringement, antibacterial, and bacteriostatic effects make the whole body be as delicate and smooth as the baby.
Mani gold particles immediately penetrate the skin dermis layer by losing the nano -gold particles to double the skin's dermis layer, so that the skin's water retention capacity is doubled. Full and tight, full of elasticity, from cells to the entire skin, only one week of skin becomes fair and tender.