Yu-Hui Zhang, Ye Tian, Bo Wang, Xin-He Cheng, Jie Wang, Siqintana Xin, Xianliang Sheng
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引用次数: 0
Abstract
Packaging hydrophobic drugs into polysaccharide carriers can improve their aqueous solubility, biocompatibility, tumor-specific accumulation, and therapeutic effect. In this work, phenylboronic acid (PBA) was anchored onto the chain of biocompatible polysaccharide hyaluronic acid (HA) by an amide condensation reaction, which could be used to fabricate stimuli-responsive targeted drug delivery systems. A series of pH-responsive conjugated hyaluronic acid nanoparticles composed of a hydrophobic drug core and hydrophilic hyaluronic acid shell were prepared by the boronate-crosslink of the PBA with diol-containing anticancer drugs such as capecitabine (CAPE) and aloin (Al). Satisfactory targeted drug release behavior at acidic pH, lower cytotoxicity, and higher anticancer effect were realized by using this polysaccharide carrier. It is believed that this strategy has great potential for polysaccharide modification and anticancer-associated applications.
期刊介绍：
Organic chemistry is the fundamental science that stands at the heart of chemistry, biology, and materials science. Research in these areas is vigorous and truly international, with three major regions making almost equal contributions: America, Europe and Asia. Asia now has its own top international organic chemistry journal—the Asian Journal of Organic Chemistry (AsianJOC)
The AsianJOC is designed to be a top-ranked international research journal and publishes primary research as well as critical secondary information from authors across the world. The journal covers organic chemistry in its entirety. Authors and readers come from academia, the chemical industry, and government laboratories.
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