Gold 0.21%
£3,229.12 OZ
Silver -2.37%
£47.84 OZ
Platinum -0.49%
£1,402.30 OZ
The Silver Britannia is capital gains tax free in the UK, making is a very popular choice with UK investors
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Precious metals, gold and silver, are widely known for their use in jewellery and as monetary assets, however they also play an essential role in modern technology due to their unique physical and chemical properties.
Gold and silver have become integral to various medical technologies. Gold is one of the most biocompatible metals, in other words it has the ability to be in contact with a living system without creating an adverse reaction. This makes it ideal for use in medical devices, such as pacemakers and stents. Additionally, gold nanoparticles are used in cutting-edge cancer treatments. These nanoparticles can be engineered to target specific cancer cells, delivering drugs more efficiently and minimizing damage to healthy tissues.
The positively charged silver ions (Ag+) possess antimicrobial properties, the ability to kill bacteria, fungi, and certain viruses. It is therefore increasingly used in medical equipment, bandages, and wound dressings to prevent infection. It is also used in coatings for medical devices like catheters and surgical instruments, reducing the risk of bacterial contamination and improving patient outcomes.
Gold and silver are brilliant conductors of electricity which makes them indispensable in the electronics industry. Gold is particularly valued for its resistance to corrosion and therefore ensures the long-term reliability and durability of electronic components. This is why gold is used in connectors, switches and relay contacts, especially in high-performance applications like smartphones, computers and spacecraft. Silver is the most conductive element and used in many consumer electronics such as televisions, solar panels and printed circuit boards.
As wearable technology and the Internet of Things (IoT) continue to advance, the demand for gold and silver in electronic circuitry is set to expand also. Their ability to maintain conductivity over extended periods and in challenging environments such as space and extreme temperatures, will ensure their growing popularity within the high-tech industries.
Gold has become a key component in space exploration. With its ability to reflect infrared radiation and withstand extreme temperatures, it is the ideal material for coating spacecraft and satellites and for coating the visors of astronaut helmets to protect against the suns intense radiation. It’s non-corrosive properties makes gold invaluable when protecting highly-specialist instruments in the extreme conditions of space.
Silver also features in space explorations, specifically for its antimicrobial properties. It is able to kill bacteria without the need for additional chemicals and is therefore ideal for use in the water purification systems on the International Space Stations, providing astronauts with clean, safe drinking water.
The increased emphasis on renewable energy has given rise to new applications for silver and gold in solar technology. Silver performs is an essential element in photovoltaic (PV) cells, which convert sunlight into electricity. Silver features in the conductive layers of solar panels and improves the efficiency of energy conversion. The solar energy industry uses almost 10% of the world’s annual silver production.
Gold, though less commonly used in solar panels, has applications in concentrated solar power (CSP) systems. Gold’s ability to reflect and absorb solar radiation makes it useful for mirrors and coatings in solar thermal applications, where heat is used to generate electricity.
Both gold and silver serve as catalysts in a variety of industrial processes, helping to speed up chemical reactions without being exhausted in the process. Gold catalysts are particularly effective in processes that require low temperatures and are commonly used in the production of plastics and other polymers. Silver, on the other hand, is used as a catalyst in the production of formaldehyde and ethylene oxide, essential chemicals in the manufacturing of textiles, plastics, and antifreeze.
The application of gold and silver catalysts are also being explored in environmental protection technologies, such as pollution control and water purification.
Gold Krugerrands was the first Gold bullion coins for investors and remains one of the most popular coins in the world. The coins typically trade at lower premiums compared to other 999.9 fine Gold coins
