It is correct and usable in written English.
You can use "strikingly negative" when you are describing something with a very intense and obvious negativity. For example: The reviews of the new movie were strikingly negative, with many pointing out the weak plot and uninteresting characters.
At 1761p and a PE of 19 times, Diageo remains about as unloved as we can remember, with market sentiment strikingly negative.
Beyond that, both candidates ran strikingly negative contests against the other: Mr. Reid's final advertisements described her as "pathological," while she suggested that Mr. Reid had somehow gotten wealthy as a result of his work in the Senate.
This bed features one of the most strikingly negative signals in the Lias.
(They are somehow surprised that the ad is "strikingly negative" as well, because First Read is written by Pollyanna, or something).
Strikingly, negative flux control was found and confirmed for several steps thought to be rate-limiting in glycolysis.
The strikingly negative correlation between lower gastrointestinal tract localization of Crohn's disease and presence of anti-GP2 was a characteristic feature of both studies.
Thus, despite the strikingly high negative predictive value of TWA for SVTE, the safety assurance afforded by a negative result of the TWA test was applicable to only a limited proportion of patients with LV dysfunction.
Thus, despite the strikingly high negative predictive value of TWA for lethal ventricular arrhythmia, the safety assurance given by a negative result of the TWA test was applicable to only a limited proportion of patients with LV dysfunction.
The lymph node metastasis in this case was strikingly p63 negative, but displayed SNAI1 expression in only 10% of all tumor cells.
The three cases of DNT with adjacent cortex showing dyslamination at the tumour margin (FCDIIIb) showed strong labelling with pS6 of cortical neurones entrapped within the tumour, with tumoural oligodendrocyte-like cells strikingly immuno-negative.
Objective To investigate whether language used in science abstracts can skew towards the use of strikingly positive and negative words over time.
