Silver Nanoparticle in Medicine (Ag, 99.9%, 30-50nm, Metal basis)

Silver Nanoparticle

Product: Silver Nanoparticle (Ag, 99.9%, 30-50nm, Metal basis)

Quality Control: Each lot of NANOSHEL Silver Nanoparticle was tested successfully.

Silver Nanoparticles as a new generation of Antimicrobials

Silver Nanoparticles as a new generation of Antimicrobials

Silver-Nanoparticles-Particle-Size-Analysis

Silver-Nanoparticles-Particle-Size-Analysis

 

Product Name SILVER Nanoparticle
Stock No. NS6130-01-103
APS 30-50nm Confirm
CAS 7440-22-4 Confirm
Color Black Confirm
SSA 5.37 m²/g Confirm
Bulk Density 0.312 g/cm³ Confirm
True Density 10.5 g/cm³ Confirm
Molecular Weight 107.87 g/mol Confirm
Melting Point 960.8 °C (nano silver below this point) Confirm
Boiling Point 2162 °C Confirm
Morphology Spherical Confirm
Crystallographic Structure Cubic Confirm
Available Quantities 25Gms, 50Gms, 100Gms and larger quantities
Main Inspect Verifier Manager QC

Typical Chemical Analysis

Silver 99.9 %
Pb ≤0.005 %
Cd ≤0.001 %
Fe ≤0.001 %
Cu ≤0.003 %
Sn ≤0.001 %
As ≤0.001 %
Sb ≤0.002 %

Expert Reviews

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Jules L. Routbort (Argonne National Laboratory, Argonne, USA)
Silver Nanoparticle
 has been used as an antimicrobial agent for centuries. For example, the Phoenicians used silver vessels to preserve water and wine during their long voyages. In addition, ancient Egyptians believed that silver powder provided beneficial healing and antidisease properties thus silver compounds were used for prohibiting wound infection prior to antibiotics. used silver sulfadiazine cream is the standard antibacterial treatment for serious burn wounds and is still widely used in burn units today. In addition to their potential electronic and transparent conductor applications, the emergence of nanosilver materials in antimicrobial consumer goods and medical products is driving the growth of the nanosilver.


Dr. Ms. Kamiko Chang, Ph.D(University of Science and Technology Beijing, China)
Silver Nanoparticle the metallic nanoparticles, including gold, silver, iron, zinc and metal oxide nanoparticles, have shown great promise in terms of biomedical applications, not only due to their large surface area to volume ratio but also because they exhibit different biomedical activities. These have been demonstrated in experiments using gold and cerium oxide nanoparticles for the treatment of tumors and for anti-inflammation, respectively.For silver, this precious metal was originally used as an effective antimicrobial agent and as a disinfectant, as it was relatively free of adverse effects. However, with the development of modern antibiotics for the treatment of infectious diseases, the use of silver agents in the clinical setting had been restricted mainly to topical silver sulfadiazine cream in the treatment of burnwounds.


images (12) Dr. Nicholaos G. Demas (Newcastle University School Of Machanical & Systems Engg. UK)
Silver Nanoparticle can be synthesized in a variety of different ways, each with its own advantages and disadvantages. Till now, the most common methods of Silver Nanoparticle synthesis are through chemical reduction of silver salt (e.g., AgNO3) using a reducing agent (e.g., sodium borohydride). During chemical reduction, silver ion (Ag+) receives an electron from the reducing agent and reverts to its metallic form (Ag0) eventually clustering to form Silver Nanoparticle. Silver Nanoparticles is the most often used silver salt for these chemical methods of Silver Nanoparticles synthesis due to its low cost and high stability. Generally, a capping agent [e.g, poly(N-vinyl-2pyrrolidone) (PVP)] is used during chemical reduction to stabilize the nanoparticles and prevent them from aggregating.


kritter Dr. Ms. Guixin (Susan), Ph.D (Switzerland-Institute for Inorganic Chemistry, Zurich, Switzerland)
Silver Nanoparticle the availability of silver nanoparticles has ensured a rapid adoption in medical practice. Their application can be broadly divided into diagnostic and therapeutic uses.Early diagnosis to any disease condition is vital to ensure that early treatment is started and perhaps resulting in a better chance of cure. This is particularly true for cancer. Lin et al reported silver nanoparticle based Surface-enhanced Raman spectroscopy (SERS) in non-invasive cancer detection . This approach is highly promising and may prove to be an indispensable tool for the future. In terms of therapeutics, one of the most well documented and commonly used application of silver nanoparticles is in wound healing. Compared with other silver compounds, many studies have demonstrated the superior efficacy of Ag NPs in healing time, as well as achieving better cosmetic after healing.


Silver Nanoparticle

Silver Nanoparticle



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