Today's announcement by David Cameron reflects the Government's determination to tap into the fast-growing global market in Islamic investments, which have risen by 150% since 2006 and are expected to be worth £1.3 trillion next year.
Jodie Ginsberg, from financial think-tank Demos -said: "But we should also use this forum as an opportunity to consider how the principles of Islamic finance itself, not just the money generated in the Muslim world, might be applied in the UK.
"Islamic finance is one of the few models successfully to have weathered the 2008 credit crunch and its aftermath. We should investigate if it perhaps could provide the long-term, patient capital that many enterprises need to survive and thrive."
David Cameron is unveiling plans for a new Islamic index on the London Stock Exchange to try and establish the City as one of the world's leading centres of Islamic finance. The Prime Minister wants the UK to become the first country outside the Islamic world to issue its own Islamic bonds.
Already London is the biggest centre for Islamic finance outside the Islamic world. And today our ambition is to go further still.
Because I don't just want London to be a great capital of Islamic finance in the Western world, I want London to stand alongside Dubai as one of the great capitals of Islamic finance anywhere in the world.
There are some countries which naturally look inwards, pull up the drawbridge and refuse to recognise that the way the world is changing affects their future success. But Britain will not make that mistake.
Boris Johnson will kickstart the trading day at London Stock Exchange in a bid to encourage more science and technology companies to list in the capital. This is the first time the Mayor has undertaken the opening ritual to activate the market.
He will be joined by around 30 representatives of London-based science and tech companies - from Tech City start ups to companies quoted on London Stock Exchange, as well as the British BioIndustry Association.
The plan is to raise London's profile as a global technology and life sciences hub and making it easier for entrepreneurs and small businesses to find capital to help them grow.