Table 7 Comprehensive comparison of capacitance changes with a 3 cm electrode spacing.

From: Research on dynamic urine volume detection system based on smart flexible textile sensors

Each time droplet volume

1 mL

2 mL

3 mL

1st Droplet DS

0.4486

1.7422

3.1024

2nd Droplet DS

0.3884

0.2239

1.1847

3rd Droplet DS

0.1519

0.5754

0.4078

4th Droplet DS

0.0540

0.3506

0.1804

5th Droplet DS

0.1081

0.4269

0.1847

6th Droplet DS

0.1422

1.0397

0.3560

7th Droplet DS

0.3739

0.6401

1.3342

8th Droplet DS

0.1502

0.5677

0.4128

9th Droplet DS

0.4865

0.9069

0.2839

10th Droplet DS

0.8546

0.8210

0.5050

Average 1 mL capacitance increase (pF)

0.3158

0.7294

0.7952

Capacitance increase standard deviation (pF)

0.2328

0.4136

0.8574