The phrase "a new specificity" is correct and usable in written English.
It can be used when discussing a particular detail or characteristic that is being introduced or emphasized in a specific context.
Example: "The research revealed a new specificity in the behavior of the species that had not been documented before."
Alternatives: "a fresh detail" or "a distinct characteristic".
Google's tracking stops in 2008, but one would expect an uptick since then, and a new specificity in meaning, too.
We have developed a new procedure called the methylation activity-based selection (MABS) for generating REs with a new specificity.
The SNP g.390A > G also created a new specificity protein 1 transcription factor binding site in the lysozyme gene.
Needless to say, the photocollage approach brought a new specificity and bite to the homemade album format, creating richly freighted social and personal artifacts.
It was cognate with a new specificity, a profound concern with the precise details of perceived phenomena, that took hold across the arts and the literary and historical disciplines and would have profound effects on the rise of modern science.
In the same way the capital markets have a taxonomy and standard form of communciation when companies disclose their financial results, the DataPortability Project advocates a new specificity in the service agreement language.
A first justification for a less stringent handling of such personalized products could arise from the position that (similar to a DLI) no new specificity is added to the immune system.
As a result, new specificities of B cells are created, including those with a heightened capacity to bind the immunizing antigen.
President Bush advised members of the U.S. military to "get ready" for battle against an enemy he identified with new specificity Saturday, calling Osama bin Laden "a prime suspect" behind Tuesday's terrorist attacks.
But there was a new note of confidence, and some new specificity, in official reports about the hunt for him.
These replacements may have contributed to the emergence of a new binding specificity and independent course of evolution of this subfamily.
