Preventive Effect of Albumin Nano TPA Gene Plasmid Ultrasound Microbubble Carrier System on Thrombosis after Cardiac Valve Replacement

Table 1

Particle size and zeta potential.

	Particle size	Zeta potential
Plasmid albumin nanoparticles	218.1 ± 1.1 nm	−15.30 ± 0.91 mV
Cationic microbubbles	3.1 ± 1.6 nm	13.70 ± 1.95 mV
Albumin nanoparticles ultrasound microbubble complex	4.5 ± 1.8 nm	2.7 ± 1.40 mV