"novel development" is correct and can be used in written English.
You can use it to refer to a new development or innovation that is unique and original. For example, "The new robotic arm was a novel development in medical technology."
WLESS-frame is a novel development environment for 802.11 stations.
In a novel development, it will feature ministers from allied parties who do not sit in cabinet.
A novel development was the inclusion of scholars representative of the major Christian traditions, except Roman Catholics (who declined the invitation to participate).
It is important to remember that the recognition of non-white people as fully human is a novel development in modern American Christianity.
In a novel development, the device comes with a companion portable MP3 player, called a SoulMate, that fits into a slot to pick up music files.
But any sort of caution from EMC, which has not specifically warned analysts to lower estimates since 1995, was viewed as a novel development.
In a country with no major museum of contemporary art — not even in Beijing, where most of the eight artists work — this is a novel development.
Taking four points off the world champions in a qualifying campaign only to reach the play-offs is a novel development for the Republic of Ireland.
In a novel development, a 10 mm hydrocyclone with parabolic walls was 3D printed and the prediction confirmed experimentally.
Elastic vesicles are the most novel development in vesicular systems design for dermal and transdermal drug delivery.
The novel development of NPs described here offers great potential for achieving better therapeutic effects in cancer treatment.
