banner

Products

Home Precious Metal Nanopowders Au Gold Nanoparticle

Noble Metal Gold Nanopowders for Food safety testing

Categories

New products

  • Platinum Black Catalyst Platinum Nanopowders

    Customized Metal Platinum Black Catalyst Platinum Nanopowders Platinum is one of noble metals, it is one of the best catalyst and antioxidants, nano platinum ( Pt ) with small particles size, strong, safe, stable, reliable, environmentally friendly, non-toxic, tasteless, harmless, can be widely used in biomedical, Catalytic industry, cosmetic etc. 1. Platinum Nanopowders for biomedical  Hydrogen and nano-platinum have a synergistic effect that can be used in conjunction with the treatment of oxidant stress disorders; Studies have shown that platinum nano particle-mediated photo-thermal effect in the treatment of bone metastases in nude mice can be a good inhibition of bone tumor growth and osteolytic bone destruction; Lactic acid bio-sensor based on nano - platinum black modification for rapid detection, etc.  2. Platinum Nanopowders as catalyst  Nano platinum are widely applied in catalyst part, Nano-platinum powder has excellent bio-catalytic activity, it can be applied to polymer hydrogenation, reduction and synthesis. Nano platinum also can be used as fuel cell catalyst, due to its high cost, due to its high cost, now some use nano nickle to replace the platinum, and some are looking for ways to improve nano platinum efficiency as catalyst in fuel cells to save cost. Last year Chinese researches have developed a superfine platinum nanowire catalyst on the surface of the zigzag, greatly increasing the surface activity and specific surface area of the fuel cell catalyst, increasing its overall catalytic activity by more than 50 times. 3. Platinum Nanopowders for cosmetics Platinum nanoparticles , due to its strong oxidation resistance Platinum can effectively remove free radicals in the human body. Play the anti-aging effect and at the same time to achieve whitening bright. Platinum Nanopowders can also be used for food preservative, car exhaust purification, etc. Nano platinum do have a lot of amazing functions, we cannot list its amazing functions one by one though.  If you're interstsed in Platinum Nanopowders, please feel free to contact us as hwnano@xuzhounano.com. more

Latest news

Silicon carbide applications and properties Silicon carbide applications and properties

Silicon carbide is an important non-oxide ceramic which has diverse industrial applications. It has high hardness and strength, chemical and thermal stability, high melting point, oxidation resistance, high erosion  resistance, in other words, h...

Noble Metal Gold Nanopowders for Food safety testing

You can buy high quality Noble Metal Gold Nanopowders/nanoparticles for Food safety testing from HW nanomaterials.

  • product origin:

    China
  • item no.:

    A109
  • shipping port:

    Shanghai, Guangzhou
  • color:

    Brown color different up to size.
  • lead time:

    in stock
  • payment:

    T/T,Paypal,Western Union
pPoduct Details
Noble metal gold nanopowder ---- Food safety testing
Particle size: 20-30nm, more sizes available 50nm, 100nm, 300nm, 600nm, 1um, etc.
Purity: 99.99%
Appearance: brown powder
MOQ: 1g
Mophology: Spherical

Package: double anti-static bags, 1g, 2g, 5g, 10g…….


Noble metal gold nanopowders

Application of noble metal gold nanopowders in food safety testing:
Noble metal gold nanopowder has many advantages, such as, easy preparation, simple characterization, and high detection sensitivity, it is widely used in the field of food safety detection.

1. Pesticide residues is a big problem in food safety currently. Since synthetic pesticides have been widely used in agricultural production, problems about pesticide residues became increasingly serious and complex. At present, millions of tons chemical pesticides are produced each year in the world, and thousands kinds of synthetic compounds are used in agricultural production, so pesticide pollution caused by these is always threatening human health. Gold nanopartcle has high sensitivity, and can be used as immune markers to detect pesticide residues, this solved the problem of pesticide residues on food safety very well.

2. Noble metal gold nanopowder can also detect veterinary drug residue in meat products. Residue of veterinary drug is not only original drug as we understand, it in fact also includes drug metabolites produced by reactions in body. Residue of veterinary drug has great harm, generally it will not make you sick immediately, but if you eat meat products with residual veterinary drug for a long time, the residue will accumulate in body, which can eventually lead to a series of toxic reactions, such as allergies. Besides, some residues of pesticides are also carcinogenic, teratogenic and mutagenic. Therefore, it is urgently needed to find a fast, sensitive and simple detect method for residue of veterinary drug. gold nanoparticle has been widely used in this detection, greatly reduced human diseases.
 
3. In addition, Au nanoparticle is also widely used in the detection of biotoxins and heavy metal ions.

Shipping details:

Usually order can be shipped within 1-3 working days if in stock, please contact us to check inventory for you. 




A free consultation

Email us with any questions or inquiries or use our contact data. We would be happy to answer your questions.

Related Products
Nano Gold Powders
Ultra-fine Pure Au Nano Gold Powders

Ultra-fine pure nano gold powder is safe, non-toxic, good dispersion.

High Purity Gold Nanopowder
99.99% High Purity Gold Nanopowder Au Nanoparticles for Coating

We can provide you with the best quality nano gold powder, please contact us to order.

High Purity Au Gold Nanoparticles
High Purity Au Gold Nanoparticles

High purity Au Gold nanoparticles from Hongwu nanometer.

Superfine Au Gold Nanopowders for Cosmetic Use
Superfine Au Gold Nanopowders for Cosmetic Use

Au Gold nanopowders for cosmetic emulsion technology and  sunscreen use.

Au gold nanoparticles advantages as a probe
Au gold nanoparticles advantages as a probe

Au gold nanoparticles have many advantages as a probe in life fields.

Beauty Health Care Au Gold Nanoparticles
Beauty Health Care Au Gold Nanoparticles

Gold nanopariticles is safety, environmental protection, non-toxic tasteless, reliable performance, stable and easy to spread which apply to the biological coloration, biocatalysis.

Nano Gold Au Powder
As Colorant Nano Gold Au Powder

Nano Gold Au Powder has strong magnetic particles.to eliminate free radicals,powerful anti-oxidation,anti-aging.

Good Dispersed Hydrophilic Gold Nanoparticles
Good Dispersed Hydrophilic Gold Nanoparticles

Superfine gold nanoparticles is hydrophilic, good dispersed,non-toxic, widely used in medicine.

high purity gold nanopowders
high purity gold nanopowders/ Au powders

we supply high purity gold nanopowder in 20-30nm, 99.99% , mini order is 1g.

high purity nano gold powder gold for drug delivery
high purity nano gold powder gold for drug delivery

nano gold powder gold with high quality and puiry for drug delivery used.

 Au GOLD Powder
Infrared Shielding Material Micron Size 1-2um Global Au Powder

For the Au powder, we could not only supply nano size, but also could supply micron size 1-2um, yellow powder.

Nanotech 20nm 99.99 au nano gold powders price
Nanotech 20nm 99.99 au nano gold powders price

Best quality Nanotech 20nm 99.99 au nano gold powder price from HWNANO supplier.

Copyright © 2010-2019 Hongwu International Group Ltd All Rights Reserved.

The professional team to service !

Chat now

Live chat

    Email us with any questions or inquiries or use our contact data. We would be happy to answer your questions.