Gold Nanowires | Image Resource : nanopartz.com
The nanotechnology has been a boon of science redefining many industries with their potential ranges of applications. Each of the ingredients of nanotechnology has been accepted in different domains for their compatible physical and chemical properties and nanowires made of gold are no exceptions.
With the multi-utility natures of gold nanowires, they have contributed immensely in the spheres of biomedicine, therapeutic treatments, chemistry purposes, diagnostic treatments and advanced technology electronics and many other chains of avenues wherein they can be put to prospective usage.
The Physical Properties of Gold Nanowires: The Secrets behind their Potentialities
The primary reason that has made the nanowires of gold a familiar entity in all the domains can be credited to its amazing physical characteristics. Most significantly, they are excellent conductors of heat and electricity. Moreover they are also blessed with an amazing set of interesting optical characteristics.
The surface area to volume ratio of the nanoparticles that is quite large, also acts as the bonus point of the gold nanoparticles. The processes of the formation of gold nanowires can be attributed to many. However the most common and popular mechanism is the electrodeposition process.
The Multifarious Avenues where Nanowires of Gold have proved their Efficiency
With nanotechnology in a hike, copper nanowires, graphene,carbon single walled and double walled nanotubes and nanowires of gold have been extensively used to simplify and enhance the efficiencies of certain industries.
Medical Treatments: The nanostructures of gold have been a blessing in the territory of cancer therapies. Since the last 20 years, they have been acting significant roles in the extensive research of photo thermal cancer therapeutic treatments. However their limited peak absorption capacities were major constraints for their optimisation.
The gold Nano rods on the other hand can be elongated to enhance and increase the peak absorption efficiencies. They are indeed well-equipped agents for the identification of biomarkers for the recognition of any sort of heart diseases, contagious illnesses and cancerous cells. Thus they stand as indispensable potential factors for the medical industry.
Chemical Reaction Catalysts- The gold nanowires infested with a large number of gold nanoparticles act as brilliant catalysts for chemical reactions. Their surfaces are extremely compatible with partial oxidation mechanisms and sometimes as in the case of oxides of nitrogen, they assist in the reduction of the reaction.
Photodynamic Therapy Purposes- The nanoparticles made of gold in the nanowires are capable of emitting a large amount of heat on exposure to light energy. That results for its beneficial usage in the domain of hyperthermia therapy. The hyperthermia therapy actually consists of the killing of targeted tumours. In this medical mechanism as light is highlighted on the severe tumours, the gold nanoparticles of the nanowires help in successful onslaught of the tumorous cells. This once again marks how nanowires made of gold assist in the medical dimensions.
Apart from all these chains o benefits, scientists are still working to make the most productive usage of gold based nanowires in as many dimensions as possible. It seems the Nano particles are all geared up to rule the mega world in the forthcoming days.
With the multi-utility natures of gold nanowires, they have contributed immensely in the spheres of biomedicine, therapeutic treatments, chemistry purposes, diagnostic treatments and advanced technology electronics and many other chains of avenues wherein they can be put to prospective usage.
The Physical Properties of Gold Nanowires: The Secrets behind their Potentialities
The primary reason that has made the nanowires of gold a familiar entity in all the domains can be credited to its amazing physical characteristics. Most significantly, they are excellent conductors of heat and electricity. Moreover they are also blessed with an amazing set of interesting optical characteristics.
The surface area to volume ratio of the nanoparticles that is quite large, also acts as the bonus point of the gold nanoparticles. The processes of the formation of gold nanowires can be attributed to many. However the most common and popular mechanism is the electrodeposition process.
The Multifarious Avenues where Nanowires of Gold have proved their Efficiency
With nanotechnology in a hike, copper nanowires, graphene,carbon single walled and double walled nanotubes and nanowires of gold have been extensively used to simplify and enhance the efficiencies of certain industries.
Medical Treatments: The nanostructures of gold have been a blessing in the territory of cancer therapies. Since the last 20 years, they have been acting significant roles in the extensive research of photo thermal cancer therapeutic treatments. However their limited peak absorption capacities were major constraints for their optimisation.
The gold Nano rods on the other hand can be elongated to enhance and increase the peak absorption efficiencies. They are indeed well-equipped agents for the identification of biomarkers for the recognition of any sort of heart diseases, contagious illnesses and cancerous cells. Thus they stand as indispensable potential factors for the medical industry.
Chemical Reaction Catalysts- The gold nanowires infested with a large number of gold nanoparticles act as brilliant catalysts for chemical reactions. Their surfaces are extremely compatible with partial oxidation mechanisms and sometimes as in the case of oxides of nitrogen, they assist in the reduction of the reaction.
Photodynamic Therapy Purposes- The nanoparticles made of gold in the nanowires are capable of emitting a large amount of heat on exposure to light energy. That results for its beneficial usage in the domain of hyperthermia therapy. The hyperthermia therapy actually consists of the killing of targeted tumours. In this medical mechanism as light is highlighted on the severe tumours, the gold nanoparticles of the nanowires help in successful onslaught of the tumorous cells. This once again marks how nanowires made of gold assist in the medical dimensions.
Apart from all these chains o benefits, scientists are still working to make the most productive usage of gold based nanowires in as many dimensions as possible. It seems the Nano particles are all geared up to rule the mega world in the forthcoming days.