PMID- 29228774 OWN - NLM STAT- MEDLINE DCOM- 20180613 LR - 20180613 IS - 1520-5827 (Electronic) IS - 0743-7463 (Linking) VI - 34 IP - 2 DP - 2018 Jan 16 TI - Supramolecular Hydrogel Derived from a C(3)-Symmetric Boronic Acid Derivative for Stimuli-Responsive Release of Insulin and Doxorubicin. PG - 685-692 LID - 10.1021/acs.langmuir.7b03326 [doi] AB - A C(3)-symmetric triazine based triboronic acid (HG1) was designed and synthesized. HG1 was found to give hydrogel in DMSO-water (1:9). The hydrogel was rheo-reversible and thermoreversible over a few cycles. Single-crystal X-ray diffraction (SXRD) studies on the crystals of HG1 established the presence of honeycomb network in which solvent molecules (DMSO and water) were occluded. SXRD data corroborated well with the hypothesis based on which HG1 was designed. Stimuli responsive release (in vitro) of insulin and doxorubicin from the hydrogel was also achieved. FAU - Sarkar, Koushik AU - Sarkar K AD - Department of Organic Chemistry, Indian Association for the Cultivation of Science , 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India. FAU - Dastidar, Parthasarathi AU - Dastidar P AUID- ORCID: 0000-0002-1011-2386 AD - Department of Organic Chemistry, Indian Association for the Cultivation of Science , 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20171227 PL - United States TA - Langmuir JT - Langmuir : the ACS journal of surfaces and colloids JID - 9882736 RN - 0 (Boronic Acids) RN - 0 (Drug Carriers) RN - 0 (Hydrogels) RN - 0 (Insulin) RN - 0 (Macromolecular Substances) RN - 0 (Triazines) RN - 80168379AG (Doxorubicin) RN - IY9XDZ35W2 (Glucose) SB - IM EIN - Langmuir. 2018 Jul 24;34(29):8708. PMID: 30009607 MH - Animals MH - Boronic Acids/chemical synthesis/*chemistry/metabolism MH - Doxorubicin/*chemistry MH - Drug Carriers/chemical synthesis/*chemistry/metabolism MH - Drug Liberation MH - Glucose/chemistry MH - Hydrogels/chemical synthesis/*chemistry/metabolism MH - Hydrogen Bonding MH - Hydrogen-Ion Concentration MH - Insulin/*chemistry MH - Macromolecular Substances/chemical synthesis/chemistry/metabolism MH - Mice MH - Microscopy, Fluorescence MH - Porosity MH - RAW 264.7 Cells MH - Rheology MH - Triazines/chemical synthesis/*chemistry/metabolism EDAT- 2017/12/13 06:00 MHDA- 2018/06/14 06:00 CRDT- 2017/12/13 06:00 PHST- 2017/12/13 06:00 [pubmed] PHST- 2018/06/14 06:00 [medline] PHST- 2017/12/13 06:00 [entrez] AID - 10.1021/acs.langmuir.7b03326 [doi] PST - ppublish SO - Langmuir. 2018 Jan 16;34(2):685-692. doi: 10.1021/acs.langmuir.7b03326. Epub 2017 Dec 27.