supported by the National Natural Science Foundation of China(grant No.51803114);Shaanxi Province Key R&D Program(grant No.2022NY-195);Xi'an City Innovation Capability Strong Foundation Plan-Agricultural Technology R&D(grant No.21NYYF0025);Shaanxi Province Education Department Service Local Special Program Project(grant No.22jcO15);Shaanxi Province Key R&D Program(grant No.2020SF-411);Industry-University-Research Cooperation Project of Yulin Science and Technology Bureau(grant No.CXY-2020-086);National Key R&D Projects in 2021(grant No.2021YFC1808900).
To improve drug utilization,reduce the drug administration frequency,increase the release time,and reduce the drug side effects in the human body,we prepared(KHA/CMC-Fe^(3+))@CS hydrogel spheres using green and natura...