Extended Data Fig. 7: Evaluation of nanoreactor stability to variations in pH.
a, b. Cryo-TEM micrographs of DASA-esterase nanoreactors at pH = 8.2. c, d. Cryo-TEM micrographs of PISA-urease nanoreactors at pH = 8.2. e, f. Cryo-TEM micrographs of DASA-esterase nanoreactors after acidification from pH = 8.2 to pH = 6, followed by basification back to pH = 8.2 after 10 min. g, h. Cryo-TEM micrographs of PISA-urease nanoreactors after acidification from pH = 8.2 to pH = 6, followed by basification back to pH = 8.2 after 10 min. i. DLS measurements before (solid line) and after (dotted line) the oscillation of pH values from panels A-B to E-F. j. DLS measurements before (solid line) and after (dotted line) the oscillation of pH values from panels c-d to g-h (n = 3 technical replicates; mean).