Time constants and areas of the components of open- and shut-time distributions at different propylamine concentrations
| Propylamine (n) | τ1 (area [%]) | τ2 (area [%]) | τ3 (area [%]) | Mean open time |
| mM | ms | ms | ms | ms |
| Open times | ||||
| 0.5 (3) | 0.043 ± 0.008 (26 ± 2) | 1.5 ± 0.4 (12 ± 0.5) | 34 ± 6 (62 ± 3) | 25 ± 5 |
| 1 (3) | 0.07 ± 0.02 (20 ± 5) | 5 ± 4 (13 ± 2) | 39 ± 9 (68 ± 3) | 30 ± 7 |
| 5 (3) | 0.05 ± 0.02 (16 ± 2) | 2 ± 1 (9 ± 1) | 39 ± 5 (75 ± 3) | 33 ± 5 |
| 10 (3) | 0.04 ± 0.02 (20 ± 2) | 2 ± 2 (12 ± 1) | 33 ± 2 (68 ± 1) | 27 ± 2 |
| 50 (3) | 0.08 ± 0.03 (14 ± 5) | 0.9 ± 0.3 (5 ± 3) | 15 ± 2 (80 ± 9) | 13 ± 2 |
| Propylamine (n) | τ1 (area [%]) | τ2 (area [%]) | τ3 (area [%]) | τ4 (area [%]) |
| mM | ms | ms | ms | ms |
| Shut times | ||||
| 0.5 (3) | 0.010 ± 0.004 (92 ± 6) | 0.11 ± 0.03 (6 ± 5) | 1.1 ± 0.3 (5 ± 1) | 4,000 ± 2,000 (1 ± 1) |
| 1 (3) | 0.011 ± 0.003 (89 ± 9) | 0.14 ± 0.03 (7 ± 6) | 1.3 ± 0.3 (2 ± 2) | 1,300 ± 300 (2 ± 2) |
| 5 (3) | 0.014 ± 0.004 (80 ± 12) | 0.14 ± 0.02 (18 ± 10) | 2.2 ± 0.2 (2 ± 1) | 1,100 ± 400 (0.8 ± 0.4) |
| 10 (3) | 0.012 ± 0.002 (80 ± 8) | 0.14 ± 0.02 (18 ± 7) | 1.3 ± 0.4 (1.8 ± 0.4) | 56 ± 4 (0.5 ± 0.3) |
| 50 (3) | 0.06 ± 0.04 (91 ± 2) | 0.15 ± 0.02 (8 ± 2) | 3 ± 2 (1.1 ± 0.5) | |
| Propylamine (n) | τ1 (area [%]) | τ2 (area [%]) | τ3 (area [%]) | Mean open time |
| mM | ms | ms | ms | ms |
| Open times | ||||
| 0.5 (3) | 0.043 ± 0.008 (26 ± 2) | 1.5 ± 0.4 (12 ± 0.5) | 34 ± 6 (62 ± 3) | 25 ± 5 |
| 1 (3) | 0.07 ± 0.02 (20 ± 5) | 5 ± 4 (13 ± 2) | 39 ± 9 (68 ± 3) | 30 ± 7 |
| 5 (3) | 0.05 ± 0.02 (16 ± 2) | 2 ± 1 (9 ± 1) | 39 ± 5 (75 ± 3) | 33 ± 5 |
| 10 (3) | 0.04 ± 0.02 (20 ± 2) | 2 ± 2 (12 ± 1) | 33 ± 2 (68 ± 1) | 27 ± 2 |
| 50 (3) | 0.08 ± 0.03 (14 ± 5) | 0.9 ± 0.3 (5 ± 3) | 15 ± 2 (80 ± 9) | 13 ± 2 |
| Propylamine (n) | τ1 (area [%]) | τ2 (area [%]) | τ3 (area [%]) | τ4 (area [%]) |
| mM | ms | ms | ms | ms |
| Shut times | ||||
| 0.5 (3) | 0.010 ± 0.004 (92 ± 6) | 0.11 ± 0.03 (6 ± 5) | 1.1 ± 0.3 (5 ± 1) | 4,000 ± 2,000 (1 ± 1) |
| 1 (3) | 0.011 ± 0.003 (89 ± 9) | 0.14 ± 0.03 (7 ± 6) | 1.3 ± 0.3 (2 ± 2) | 1,300 ± 300 (2 ± 2) |
| 5 (3) | 0.014 ± 0.004 (80 ± 12) | 0.14 ± 0.02 (18 ± 10) | 2.2 ± 0.2 (2 ± 1) | 1,100 ± 400 (0.8 ± 0.4) |
| 10 (3) | 0.012 ± 0.002 (80 ± 8) | 0.14 ± 0.02 (18 ± 7) | 1.3 ± 0.4 (1.8 ± 0.4) | 56 ± 4 (0.5 ± 0.3) |
| 50 (3) | 0.06 ± 0.04 (91 ± 2) | 0.15 ± 0.02 (8 ± 2) | 3 ± 2 (1.1 ± 0.5) | |
Distributions were fitted with mixtures of exponential probability density functions. n, the number of patches for each concentration (indicated in parentheses in the first column). The time constant of each component and its relative area (in parentheses) are given as mean ± SD of the mean.