专利号:US-2006000773-A1 优先权日:2003-03-07 标题:Process for the synthesis of a chromatographic phase 发明人:GLENNON JEREMY; HEALY LIAM 权利人:GLENNON JEREMY; HEALY LIAM 摘要:A process for the synthesis, delivery or deposition or localisation of a chromatographic phase, especially for chromatographic separation or solid phase extraction, comprises introducing a chemical moiety to a support using a supercritical fluid such as supercritical carbon dioxide.
专利号:US-7576169-B2 优先权日:2003-10-23 标 题:Facile synthesis of polyhedral silsesquioxane anions and use thereof 发明人:HASEGAWA ISAO; LAINE RICHARD M; ASUNCION MICHAEL Z; TAKAMURA NORIHIRO 权利人:UNIV MICHIGAN 摘要:Polyhedral silsesquioxane anions are economically prepared by reaction of a silica source derived from combusted organic material with a quaternary ammonium hydroxide compound. Reaction of the resulting anions with chlorosilanes may be effected in near stoichiometric fashion in organic solvent containing reactive quantities of organic acids such as formic acid. The functional groups on the resulting functionalized silsesquioxanes may be substituted for other functional groups by reaction with di- or polysiloxanes in the presence of a synthetic ion exchange resin.
专利号:US-10907038-B2 优先权日:2016-04-14 标 题:Templated synthesis of shape-controlled polymeric nanofibers by chemical vapor deposition (CVD) in liquid crystals 发明人:BEDOLLA PANTOJA MARCO A; ABBOTT NICHOLAS L; CHENG KENNETH; LAHANN JOERG 权利人:UNIV MICHIGAN REGENTS; WISCONSIN ALUMNI RES FOUND 摘要:Methods are provided for fabricating functional nanostructures (e.g., nanowires/nanofibers) via chemical vapor deposition polymerization of paracyclophanes or substituted paracyclophanes onto and through a structured fluid, such as a film of liquid crystals, on a substrate. A one-step process is provided that does not require the use of any solid templates, nor does it require any volatile solvents, additives or catalysts. The resulting nanowires/nanofibers can be in the form of aligned nanowires/nanofibers arrays supported on any solid material, in the form of nanofibers mats supported on porous materials, or as individual free-standing nanowires/nanofibers. By using chiral liquid crystals, chiral nanofibers can be fabricated. The functional nanowires/nanofibers can contain one or more type of surface reactive groups that allows for post surface chemical modifications on the nanowires/nanofibers. Such nanostructures can be used in a range of different applications, including in biomedical applications.
专利号:US-11033507-B2 优先权日:2013-12-19 标 题 :Method of synthesis of silica vesicles and use thereof 发明人:YU CHENGZHONG; MITTER NEENA; ZHANG JUN 权利人:UNIV QUEENSLAND 摘要:The invention relates, in part, to a method of producing silica vesicles including under controlled conditions to thereby heavily influence the morphology and characteristics of the vesicles. The vesicles are shown to be effective as delivery agents for chemical and biological agents. They are also shown to be useful in methods of treatment and as components of an immunogenic composition.
专利号:US-4078971-A 优先权日:1976-03-31 标题:Bound, active cellular organelles and method of producing same 发明人:ARKLES BARRY; BRINIGAR WILLIAM S 权利人:UNIV TEMPLE 摘要:Cellular organelles, examples of which are mitochondria, microsomes and chloroplasts, are bound in an active state on a substantially inert and insoluble support surface, examples of which are alkylated glass, kaolin, talc, silica, ferrites, alumina, and some alkyl substituted high molecular weight polymers. Binding between the support surface and the organelle is accomplished by adsorption of the isolated organelle onto the support surface. Immobilization in this manner does not affect the functional behavior of the organelle. These systems have utility for the synthesis of specific chemical substances.
专利号:US-6759502-B1 优先权日:2001-03-26 标 题:Synthesis of hyperbranched organometallic polymers and their use as precursors to advanced ceramic materials 发明人:TANG BEN ZHONG; XU KAITIAN; PENG HAN; LUO JINGDONG; ZHANG XIXIANG; SUN QUNHUI; LAM WING YIP; CHA JOHN A K 权利人:UNIV HONG KONG SCIENCE & TECHN 摘要:Hyperbranched organometallic polymers, including poly [1,1′-ferrocenylenesilynes], poly [1,1′-ferrocenylene-(alkyl)silynes], poly [1,1′-ferrocenylene(alkenyl)silynes] and poly [1,1′-ferrocenylene(aromatic)silynes], are useful as precursors to certain ceramic materials. Processes for the preparation of such polymers and the preparation of ceramic materials from such polymers are described, as are the resulting ceramic materials and their use as ferromagnetic materials and electrically conductive materials.
摘要:1) US EPA; Inventory Update Reporting (IUR). Non-confidential 2006 IUR Records by Chemical, including Manufacturing, Processing and Use Information. Washington, DC: U.S. Environmental Protection Agency. Available from, as of Feb 26, 2010: 摘要:Kirk-Othmer Encyclopedia of Chemical Technology. 3rd ed., Volumes 1-26. New York, NY: John Wiley and Sons, 1978-1984., p. V20: 900 (1982) 摘要:Lewis, R.J. Sr. (ed) Sax's Dangerous Properties of Industrial Materials. 11th Edition. Wiley-Interscience, Wiley & Sons, Inc. Hoboken, NJ. 2004., p. 893 摘要:Lewis, R.J. Sr. (ed) Sax's Dangerous Properties of Industrial Materials. 11th Edition. Wiley-Interscience, Wiley & Sons, Inc. Hoboken, NJ. 2004., p. V3: 2772