"unprecedented advantages" is a correct and usable phrase in written English.
It means that something has advantages that have never been seen or experienced before. Example: The new technology brought unprecedented advantages to our company, allowing us to increase our efficiency and profitability by over 50%.
Single-cell-laden microgels offer additional unprecedented advantages, including facile manipulation, culture, and analysis of individual cell within 3D microenvironments.
In view of the unprecedented advantages brought by aptamers, we expect aptamer-based biosensors to find broad applications in biomedical diagnostics, environmental monitoring and homeland security.
The nanothermites-based circuit breaker presented in this paper offers unprecedented advantages: it is built using only safe substances and is based on a low-cost mass fabrication process that is compatible with electronics.
In addition, the photostimulated enzyme mimetics of BSA Au NCs showed several unprecedented advantages over natural peroxidase or other existing alternatives based on nanomaterials, such as the independence of hydrogen peroxide on activity and the easily regulated activity by light irradiation.
Compared to antibody-based biosensors, aptamer-based biosensors (aptasensor) [8, 9] possess unprecedented advantages with high productivity, affinity, selectivity, and stability.
Ever since their emergence on the nanoplatform, CNTs have shown great promise as novel delivery systems due to their unprecedented advantages, such as ultralight weight, excellent chemical and thermal stability [3], high drug-loading capability, and prolonged circulation time [4].
It was a huge gamble, but the Allies had one great (and unprecedented) advantage that loaded the dice in their favor.
Xinhua, China's official news agency, described Sunday's election result as a threat to regional stability, as it had given MPs who support constitutional reform an unprecedented advantage.
Distributed fiber optic sensor which based on Brillouin scattering has become increasingly popular due to its unprecedented advantage of simultaneously measuring temperature and strain.
All of which could give Mr. DiFrancesco, a Republican who is also a candidate for a full term as governor in this year's elections, an unprecedented advantage over his opponents.
If the prime minister did not opt for the whole of the UK staying in a customs union, Barnier insisted that Northern Ireland would under the EU's proposals gain an unprecedented advantage in enjoying the benefits of the single market and the EU's future free trade deals, unlike the rest of the UK.
