Synthesis of poly(ethyleneimine)s-silica hybrid particles with complex shapes and hierarchical structures.
Shaped silica constructed by silica fiber with axial poly(ethyleneimine)s (PEIs) filaments was available simply from rapid hydrolytic condensation of tetramethoxysilane (TMOS) upon aggregates of PEIs with different architecture.
Jin
Ren-Hua
RH
Synthetic Chemistry Lab, Kawamura Institute of Chemical Research, 631 Sakado, Sakura, Chiba 285-0078, Japan. jin@kicr.or.jp
Yuan
Jian-Jun
JJ
D008855:Microscopy, Electron, Scanning; D015394:Molecular Structure; D011094:Polyethyleneimine / Q000737:chemistry*; D011108:Polymers / Q000138:chemical synthesis* / Q000737:chemistry*; D012821:Silanes / Q000737:chemistry; D012822:Silicon Dioxide / Q000737:chemistry*
D011108:Polymers; D012821:Silanes; C061205:tetramethoxysilane; D012822:Silicon Dioxide; D011094:Polyethyleneimine