Table 4.
Particle size (internal layers, nm) and zeta potential (mV) of internal and external layers.
| Formula Name | Particle Size (nm) | Zeta Potential (mV) * | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| First Month (Internal Layers) |
kcps | PDI | Fourth Month (Internal Layers) |
kcps | PDI | |||||
| Volume * | Number | Volume * | Number | Internal Layers | External Layers | |||||
| PH-SIDI | 70.8 ± 0.3 | 34.3 | 399.3 | 0.161 | 74.1 ± 0.8 | 36.6 | 513.3 | 0.157 | −84.22 ± 6.58 | |
| PH/CHL-SIDI | 114.1 ± 1.1 | 39.1 | 459.6 | 0.235 | 179.1 ± 1.0 | 70.0 | 536.9 | 0.206 | −75.06 ± 5.86 | |
| SIDI-GA | 512.4 ± 62.7 | 498.6 | 502.9 | 0.005 | 691.3 ± 74.1 | 672.6 | 443.3 | 0.005 | −51.02 ± 4.43 | −53.54 ± 3.65 |
| SIDI-MA | 619.1 ± 147.7 | 602.3 | 322.6 | 0.005 | 832.3 ± 90.8 | 602.3 | 396.9 | 0.005 | −33.83 ± 16.96 | −25.42 ± 7.44 |
| SIDI-PE | 808.7 ± 102.4 | 786.8 | 415.8 | 0.005 | 892.3 ± 124.7 | 868.2 | 528.2 | 0.005 | −30.07 ± 7.47 | −45.28 ± 6.89 |
| SIDI-STC | 226.1 ± 28.5 | 187.1 | 363.6 | 0.055 | 267.3 ± 30.3 | 260.0 | 433.2 | 0.005 | −52.79 ± 2.97 | −58.17 ± 2.97 |
| SIDI-GA/STC | 699.8 ± 98.1 | 680.0 | 412.4 | 0.005 | 919.8 ± 100.1 | 894.0 | 462.3 | 0.005 | −49.22 ± 2.82 | −49.22 ± 2.82 |
| SIDI-PE/STC | 241.8 ± 26.3 | 235.2 | 426.3 | 0.005 | 267.7 ± 11.1 | 260.1 | 473.7 | 0.005 | −37.69 ± 4.00 | −45.41 ± 3.49 |
| PH-SIDI-GA | 462.8 ± 71.1 | 404.2 | 432.4 | 0.005 | 650.0 ± 100.1 | 632.4 | 422.4 | 0.005 | −61.76 ± 4.48 | −52.25 ± 2.83 |
| PH-SIDI-MA | 535.2 ± 194.9 | 520.7 | 388.9 | 0.005 | 893.3 ± 34.0 | 869.1 | 351.2 | 0.005 | −31.49 ± 4.73 | −19.31 ± 8.73 |
| PH-SIDI-PE | 492.0 ± 52.8 | 478.7 | 353.7 | 0.005 | 588.0 ± 44.0 | 572.1 | 386.3 | 0.005 | −30.66 ± 3.67 | −19.08 ± 10.79 |
| PH-SIDI-STC | 298.7 ± 28.7 | 290.6 | 298.7 | 0.005 | 327.0 ± 38.9 | 318.2 | 439.7 | 0.005 | −52.88 ± 3.11 | −32.61 ± 18.30 |
| PH-SIDI-GA/STC | 760.1 ± 132.5 | 505.1 | 462.7 | 0.005 | 976.8 ± 104.1 | 950.0 | 465.0 | 0.005 | −39.41 ± 5.39 | −31.80 ± 6.67 |
| PH-SIDI-PE/STC | 452.0 ± 86.4 | 439.8 | 412.4 | 0.005 | 688.5 ± 101.2 | 669.9 | 412.4 | 0.005 | −33.01 ± 5.85 | −31.28 ± 8.38 |
| PH/CHL-SIDI-GA | 429.4 ± 45.6 | 414.8 | 388.2 | 0.005 | 474.3 ± 49.2 | 461.4 | 432.5 | 0.005 | −55.22 ± 1.14 | −48.43 ± 5.64 |
| PH/CHL-SIDI-MA | 604.5 ± 67.7 | 588.2 | 361.1 | 0.005 | 691.1 ± 96.4 | 259.0 | 450.6 | 0.215 | −24.43 ± 12.00 | −26.69 ± 9.68 |
| PH/CHL-SIDI-PE | 524.2 ± 52.1 | 527.5 | 449.4 | 0.005 | 626.4 ± 12.8 | 609.4 | 449.4 | 0.005 | −31.61 ± 14.35 | −15.25 ± 5.87 |
| PH/CHL-SIDI-STC | 259.1 ± 8.8 | 252.1 | 523.6 | 0.005 | 414.2 ± 19.1 | 403.0 | 459.2 | 0.005 | −59.86 ± 4.41 | −47.95 ± 5.56 |
| PH/CHL-SIDI-GA/STC | 441.1 ± 19.2 | 429.2 | 460.1 | 0.005 | 526.9 ± 36.2 | 512.6 | 460.1 | 0.005 | −51.25 ± 4.25 | −45.43 ± 7.81 |
| PH/CHL-SIDI-PE/STC | 387.4 ± 35.9 | 376.9 | 490.3 | 0.005 | 435.9 ± 62.4 | 424.1 | 500.9 | 0.005 | −34.69 ± 2.31 | −30.68 ± 1.95 |
* The presented values correspond to the mean ± standard deviation provided by the equipment (Brookhaven Instruments, Holtsville, NY, USA). kcps, average count rate (kilo counts per second) that shows a quality of particle size, in which the kcps range approximately between 300 and 500 (it provides a high precise particle size recording); PDI, polydispersity index that shows the size range index of particles: <0.05, high monodisperse standard in which near to zero shows a perfect uniformed sample; >0.7, very broad particle size distribution in which near to 1.0 shows a super highly polydisperse sample with various particle sizes [15].