The analytical device was validated using the smartphone equipped with the support and the sticks and compared to the calibrated pH-meter results. The SOP described in Section S14 of the Supplementary Information was followed for sample collection and individual exclusion. The average error between the...
Abundances of hundreds per square meter have been reported. The multinucleate protoplasm is enclosed within a labyrinthine organic tube encrusted with foreign particles. The organism also contains numerous crystals of barium sulfate, which have no obvious function. Growth is episodic, with intervening ...