Next, the dependence of the structures of capsular DNA coacervates on different DNA concentrations was investigated. Figures show the formation results of capsular DNA coacervates in a lower DNA concentration (CDNA= 5 μM for each ssDNA1-3). As a result of CLSM observations, jagged porous (Figures ) and non-porous (Figures ) capsular DNA coacervates were found at a cooling rate rc= 0.01 and 0.1°C s -1 , respectively. Interestingly, the pore shape was not circular, unlike in the presence of 10 μM DNA. Figure summarizes the percentage of each structure of the capsular DNA coacervates depending on rc. Similar to the conditions of 10 μM DNA, more homogeneous structures were formed at the faster cooling, though the pore shapes were different.