"expand applications" is correct and usable in written English.
You can use it when referring to the growth of a product or service by adding features or extending its use beyond its original scope. For example, "The company is looking to expand applications of their data analytics software to the healthcare industry."
The enhancement of performance properties will expand applications of NFCs in industries such as automotive and housing/construction industries.
The 1986 discovery of copper-oxide superconductors was an exciting opportunity to expand applications to higher temperatures.
The use of Unmanned Aerial Systems (UAS) in image-based measurements of surface velocities has the potential to expand applications of this method.
Hydrogen produced through the Ot-HyS process would be used as off-peak electricity storage, to relieve the burden of load-following and could help to expand applications of nuclear energy, which is regarded as a 'sustainable development' technology.
Genetically engineered mice with luciferase reporters for specific viral or host genes provide opportunities to overcome these limitations and expand applications of bioluminescence imaging in viral infection and therapy.
The primary drive of our research is to improve performance of, and/or expand applications for, electronic devices, including those with more custom form factors and/or functionality (flexibility, transparency, bioelectronic function, etc.).
This paper provide a new theory for stannate self-healing process and also expand application scope of superhydrophobic materials.
The aim of the Leader Program is to gather wisdom from teachers; it invites teachers to expand application of the Ten Questions in various educational settings.
From our point of view, the diversity and large number of existing audio steganography techniques expand application possibilities.
Multiple secret sharing scheme with this new feature would adapt higher secure requirement in some asynchronous systems; it can expand application background of multi-secret sharing.
Advances in technology now enable investigators to improve dissemination, to conduct experimental psychotherapeutics and to expand application of Internet-based intorventhens to the goals of relapse and recurrence prevention.
