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adj. Extremely or excessively sensitive.

"Many of my other highly cited papers from the Stanford years describe relatively simple experiments such as ultrasensitive fluorescence spectroscopy with the power to detect the light from single atoms, sensitive intracavity absorption spectroscopy with a multimode dye laser, the first demonstration of continuous wave Doppler-fee two-photon spectroscopy, and the experiments with my student Carl"

supersensitive    hypersensitive   

ultrasensitivity    ultrasensitiveness    ultrasensitively   

medium-gain    moss-rose    ellipsoidal    fetichistic    half-wave