Figure 1.

Characteristics of enzymatic nanoreactors. a) Schematic illustration of cascade reaction between individual nanoreactors (NRs). b) TEM images of GOx@NRs (top) and HRP@NRs (bottom). Scale bars=1 μm (left column) and 100 nm. c) Encapsulation efficiency (EE, %) of GOx and HRP in the NRs. The EE was determined after centrifuging the dispersions to separate encapsulated from non‐encapsulated enzymes. Disp.: original dispersion, Pellets: NRs collected after centrifugation, SN: supernatant. d–f) Michaelis–Menten kinetics of reactions involving GOx, HRP and GOx+HRP encapsulated and non‐encapsulated into NRs. Tables with 95 % confidence intervals values are shown in the Supporting Information. The NRs concentration in (d–f) was 0.25 mg mL⁻¹.