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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Nanosensors based on polymer vesicles and planar membranes: a short review

Fig. 1

Schematic representation of a polymersome functioning by reversible pore opening and closing (left: closed state; right open state). The modified OmpF (purple; stimuli responsive group green) is inserted in the polymersome membrane. In open state Amplex Ultra Red (magenta spheres) diffused through the pore and encapsulated HRP catalyzed reaction to fluorescent product (yellow stars) which was subsequently released [10]

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