PMID- 30087959 OWN - NLM STAT- MEDLINE DCOM- 20180905 LR - 20181202 IS - 1364-548X (Electronic) IS - 1359-7345 (Linking) VI - 54 IP - 68 DP - 2018 Aug 21 TI - Pro-guest and acyclic cucurbit[n]uril conjugated polymers for the controlled release of anti-tumor drugs. PG - 9486-9489 LID - 10.1039/c8cc05552a [doi] AB - We report "pro-guest" and acyclic cucurbit[n]uril conjugated polymers as supramolecular drug delivery systems (DDSs). These supramolecular DDSs could encapsulate anti-tumor drugs. Under acidic conditions, an acid-labile "pro-guest" degraded to become a "competing guest", which displaced and released the encapsulated drug at a tunable rate. FAU - Jiang, Siyang AU - Jiang S AD - Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China. dama@fudan.edu.cn. FAU - Lan, Shang AU - Lan S FAU - Mao, Dake AU - Mao D FAU - Yang, Xuan AU - Yang X FAU - Shi, Kejia AU - Shi K FAU - Ma, Da AU - Ma D LA - eng PT - Journal Article PL - England TA - Chem Commun (Camb) JT - Chemical communications (Cambridge, England) JID - 9610838 RN - 0 (Antineoplastic Agents) RN - 0 (Bridged-Ring Compounds) RN - 0 (Drug Carriers) RN - 0 (Fluorescent Dyes) RN - 0 (Imidazoles) RN - 0 (Polymers) RN - 0I8Y3P32UF (Berberine) RN - 7673326042 (Irinotecan) RN - 7M7YKX2N15 (Topotecan) RN - 80168379AG (Doxorubicin) RN - BZ114NVM5P (Mitoxantrone) RN - XT3Z54Z28A (Camptothecin) SB - IM MH - Antineoplastic Agents/*chemistry/metabolism MH - Berberine/chemistry MH - Bridged-Ring Compounds/chemical synthesis/*chemistry/metabolism MH - Camptothecin/analogs & derivatives/chemistry/metabolism MH - Doxorubicin/chemistry/metabolism MH - Drug Carriers/chemical synthesis/*chemistry/metabolism MH - Drug Liberation MH - Fluorescent Dyes/chemistry MH - HeLa Cells MH - Humans MH - Hydrogen-Ion Concentration MH - Imidazoles/chemical synthesis/*chemistry/metabolism MH - Irinotecan MH - Mitoxantrone/chemistry/metabolism MH - Polymers/chemical synthesis/*chemistry/metabolism MH - Topotecan/chemistry/metabolism EDAT- 2018/08/09 06:00 MHDA- 2018/09/06 06:00 CRDT- 2018/08/09 06:00 PHST- 2018/08/09 06:00 [pubmed] PHST- 2018/09/06 06:00 [medline] PHST- 2018/08/09 06:00 [entrez] AID - 10.1039/c8cc05552a [doi] PST - ppublish SO - Chem Commun (Camb). 2018 Aug 21;54(68):9486-9489. doi: 10.1039/c8cc05552a.