Hydrophobic copolymers are designed to respond to acid stimuli for both simultaneous rapid and sustained release of multiple cargos. Three different types of corrosion inhibitors were conjugated to a single copolymer via three types of acid-sensitive linkages. The release rate of each corrosion inhibitor was controlled by the lability of the linkages, allowing a co-release of corrosion inhibitors.

中文翻译：

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可酸裂解的聚合物，可同时快速和缓慢释放功能分子

疏水共聚物设计用于响应酸刺激，以同时快速和持续释放多种货物。三种不同类型的腐蚀抑制剂通过三种类型的酸敏感键与一个共聚物共轭。每种缓蚀剂的释放速率由连接的不稳定性控制，从而可以共同释放缓蚀剂。