"gained attraction" is correct and usable in written English.
You can use it to describe a situation where a person or thing has become more interesting, popular, or sought-after. For example, "The new theme park has gained attraction amongst tourists from all over the world."
While treaty discussions began before the American election, the idea may have gained attraction after the Republican victory.
Various applications of nanoparticle-based therapies have gained attraction across several biomedical fields.
Selective inhibition of coagulation factor VIIa has recently gained attraction as interesting approach towards antithrombotic treatment.
But with the aging on silicon technologies and their incapability to support scaling down, the search for alternative switching devices gained attraction in the early twenty-first century.
Quantum dots (QDs) are a kind of semiconductor fluorescent semiconductors, which have gained attraction in recent years by scientists as a novel fluorescent probe [1-6].
QDs have gained attraction owing to their unique fluorescence properties, which are due to the electron hole and the interaction with the surrounding environment.
Social entrepreneurship is gaining attraction across the Arab world (Magrabi 2012).
In recent years, CFD modeling has been gaining attraction from the agri-food industry.
In parallel, the "semantic web", a set of technologies that help knowledge-sharing across the web between different applications, is starting to gain attraction.
Imaging of the cerebellar cortex, deep cerebellar nuclei and their connectivity are gaining attraction, due to the important role the cerebellum plays in cognition and motor control.
LHS is currently gaining attraction due to its simple method of synthesis [10], as a precursor for a wide band gap ZnO [11], for the synthesis of layered double hydroxide salts [12] and anion exchange properties [13].
