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How is nanomaterial used in medicine?

How is nanomaterial used in medicine?

Nanomaterials have been widely used in medicine and pharmaceuticals because of their specific mechanical, optical and electrical behaviours. Nanomaterials are applied for the detection of biological molecules, imaging of diseased tissues and innovative therapeutics.

What are some examples of the nanomaterials in medical applications?

A list of some of the applications of nanomaterials to biology or medicine is given below:

  • Fluorescent biological labels [11–13]
  • Drug and gene delivery [14, 15]
  • Bio detection of pathogens [16]
  • Detection of proteins [17]
  • Probing of DNA structure [18]
  • Tissue engineering [19, 20]

What is nanosilver used for?

Nanosilver is made up of silver nanoparticles. These particles serve as antibacterial and antifungal agents for industrial purposes, in water treatment, and in consumer products (such as clothing, cosmetics, childcare items, food containers, and many others).

How are nanobots used in medicine?

Nanobots serve as miniature surgeons which can be used to repair damaged cells or entirely replace intracellular structures. Moreover, they can replicate themselves to correct a genetic deficiency or replace DNA molecule to eradicate disease.

What medication contains nanoparticles?

Several anti-cancer drugs including paclitaxel, doxorubicin, 5-fluorouracil and dexamethasone have been successfully formulated using nanomaterials. Quantom dots, chitosan, Polylactic/glycolic acid (PLGA) and PLGA-based nanoparticles have also been used for in vitro RNAi delivery.

What is nanosilver technology?

Silver Nano (Silver Nano Health System) is a trademark name of an antibacterial technology which uses silver nanoparticles in washing machines, refrigerators, air conditioners, air purifiers and vacuum cleaners introduced by Samsung in April 2003.

Is nanosilver an antibiotic?

Silver nanoparticles possess a broad spectrum of antibacterial, antifungal and antiviral properties. Silver nanoparticles have the ability to penetrate bacterial cell walls, changing the structure of cell membranes and even resulting in cell death.

What are the nanobots applications?

Reliable applications for nanorobotics in medicine include early diagnosis and targeted drug delivery for cancer, arteriosclerosis, tissue engineering, dental surgery, pharmacokinetics monitoring of drug delivery, cellular assistance in inflammatory responses, ophthalmology, and many others.

How is nanomedicine used in healthcare?

Nanomedicine applies nanotechnology in healthcare applications such as treatment and diagnostics of various diseases using nanoparticles in medical devices, as well as nanoelectronic biosensors and molecular nanotechnology. Nanomedicine is currently being used to develop smart pills and for treating cancer.

How are nanoparticles useful in drug delivery applications?

Due to their small size and large surface area, drug nanoparticles show increase solubility and thus enhanced bioavailability, additional ability to cross the blood brain barrier (BBB), enter the pulmonary system and be absorbed through the tight junctions of endothelial cells of the skin (Kohane, 2007).

What is nanosilver gel?

Information about Verena Gel Verena 2% w/ v Gel mainly contains Nano-Silver (30ppm), Sodium Alginate, Glycerin, Aloe vera Extract as main Ingredients. This is used in different kinds of vaginitis (monilial vaginitis, bacterial inflammation, Trichomonas vaginitis), cervicitis and cervical erosion.

Is nanosilver a nanoproduct?

Nanosilver: a nanoproduct in medical application Nanotechnology is a most promising field for generating new applications in medicine. However, only few nanoproducts are currently in use for medical purposes. A most prominent nanoproduct is nanosilver.

What are the most promising nanoproducts for medical applications?

Nanotechnology is a most promising field for generating new applications in medicine. However, only few nanoproducts are currently in use for medical purposes. A most prominent nanoproduct is nanosilver. Nanosilver particles are generally smaller than 100nm and contain 20-15,000 silver atoms.

How are silver nanoparticles being synthesized?

Taking in consideration potential applications in alternative medicine silver nanoparticles are being synthesized by various methods based on physical, chemical and biological techniques.

What are Silv ER nanoparticles?

Silv er nanoparticles are food stabilisation ( Zhang and Sun, 2007b ). Besides, par- can end up in GIT. But despite e xtensive GIT expo-