Figure 1

Salt-dependent material properties of PGL-3 droplets. For revised data analysis, surface tension was determined from ${\chi }^{\prime }(\omega )$ in the low frequency regime ($f\le 0.2\mathrm{Hz}$) by Eq. (2). For $f\ge 4\mathrm{Hz}$, $G^{*}$ was determined numerically by inversion of ${\chi }^{*}(\omega )$ using Eq. (1) truncating the series after $\ell =100$. For the frequency range $f<4\mathrm{Hz}$, $G^{\prime \prime }$ was obtained by inversion of the imaginary part ${\chi }^{\prime \prime }(\omega )$ using Eq. (1) truncating after $\ell =100$ and setting $G^{\prime }=0$. (a)–(h) correct the panels (c)-(j) in Fig. 3 of our Letter. (f) Critical salt concentration $c_{cr}$ was fitted as 244 mM.