Investigating the Influence of Ultrasound Parameters on Ibuprofen Drug Release from Hydrogels.
Drug delivery and translational research(2022)
摘要
Hydrogels are promising ultrasound-responsive drug delivery systems. In this study, we investigated how different ultrasound parameters affected drug release and structural integrity of self-healing hydrogels composed of alginate or poloxamers. The effects of amplitude and duty cycle at low frequency (24 kHz) ultrasound stimulation were first investigated using alginate hydrogels at 2
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关键词
Ultrasound,Stimuli-responsive,Alginate,Poloxamer,On-demand,Smart hydrogels
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