CAS: 297730-93-9; 2-(Trifluoromethyl)-3-Ethoxydodecafluorohexane

相似化合物

132182-92-4 1211025-06-7 16627-71-7

专利信息

专利号:US-2024269636-A1
优先权日:2021-06-14
标题:Ultra-high throughput on-chip synthesis of microgels with tunable mechanical properties
发明人：LEE DAEYEON; ISSADORE DAVID AARON; WU JINGYU; YADAVALI SAGAR PRASAD
权利人:UNIV PENNSYLVANIA
摘要:Hydrogel particles (microgels) generated using microfluidic methods have superb properties such as high size uniformity and precise control over degradation and release profiles, making them useful for applications in wound healing and injectable drug delivery. However, the throughput of microfluidics is constrained by the physics governing the flow of immiscible fluids confined within microchannels. This throughput tends to be several orders of magnitude lower than what would be necessary for commercial and clinical applications. Here, we demonstrate the scaling up of on-chip synthesis of microgels by parallelizing the microfluidic channels. Taking advantage of the established fabrication technologies developed by the semiconductor industry and a high flow control system, a 4-inch silicon microfluidic chip integrating more than 4,000 microfluidic devices is developed. By incorporating a high energy flood UV source, this chip allows the synthesis of poly (ethylene glycol) diacrylate microgel particles with diameter down to 30 m at a throughput above Ikg/hr. By using photomasks that enable milli-second scale control of the UV exposure, the stiffness of microgels can be varied.

专利号:WO-2023227913-A1
优先权日:2022-05-27
标 题:Creating nucleic acids for in-vitro protein synthesis
发明人：CHEN MICHAEL CHUN HAO; MCINROY GORDON ROSS; OST TOBIAS WILLIAM BARR
权利人:NUCLERA LTD
摘要:Provided herein are methods, and compositions for the synthesis of genes and proteins. The methods are applicable to synthesis of nucleic acids and proteins on a microfluidic device.

专利号:US-2018171086-A1
优先权日:2016-12-16
标题 :Large area monolayer of perfluoro polymers
发明人：SUN HAORAN
权利人:SOUTH DAKOTA BOARD OF REGENTS
摘要:Synthesis and growth of large area free-standing ultra-thin two-dimensional (2D) polymeric films including 2D covalent organic frameworks (COF) are achieved by utilizing fluorocarbon-soluble fluorinated aldehyde derivatives and hydrocarbon-soluble amine derivatives at a liquid-liquid interface of respective fluorocarbon and hydrocarbon solvents.

专利号:US-12441673-B2
优先权日:2019-12-09
标题:Catalysed synthesis of fluorinated alkenes and fluorinated alkene compositions
发明人：PETROV VIACHESLAV A; JUHASZ JASON R; SIMONI LUKE DAVID; BRANDT DREW RICHARD; STEHMAN JONATHAN P
权利人:THE CHEMOURS COMPANY FC LLC
摘要:A method of producing a fluoroolefin includes contacting a compound of formula (1), RfCX1â•?CHCF3, with a fluorinated ethylene compound of formula (2), CX2X3â•?CX4X5 in the presence of a catalyst. In the compound of formula (1), Rf is a linear or branched C1-C10 perfluorinated alkyl group and X1 is H, Br, Cl, or F. In the compound of formula (2), X2, X3, X4, and X5 are each independently H, Br, Cl, or F and at least three of X2, X3, X4, and X5 are F. The resulting composition comprises a compound of formula (3), Rf(CF2)nCX6â•?CH(CF2)mCX7X8CFX9X10. In the compound of formula (3), X6, X7, X8, X9, and X10 are each independently H, Br, Cl, or F, and the total number of each of H, Br, Cl, and F corresponds to the total number of each of H, Br, Cl, and F provided by the compounds of formulae (1) and (2).

专利号:US-2025145551-A1
优先权日:2022-02-25
标题 :Synthesis of hfo-153-10mczz including catalytic coupling of hcfc-225ca or cfc-215cb
发明人：SUN XUEHUI; BRANDT DREW RICHARD; LOUSENBERG ROBERT DANIEL; MINOR BARBARA HAVILAND
权利人:CHEMOURS CO FC LLC
摘要:In an embodiment, a method of producing a fluoroolefin comprises coupling 3,3-dichloro-1,1,1,2,2-pentafluoropropane (CF3—CF2—CHCl2) in a liquid phase in the presence of a catalyst to form a composition comprising 1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene (CF3CF2CHâ•?CHCF2CF3). In another embodiment, a method of producing a fluoroolefin comprises coupling 1,1,1-trichloropentafluoropropane (CF3—CF2—CCl3) in a vapor phase in the presence of a first catalyst to form a composition comprising 3,4-dichloro-1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene (CF3—CF2—CClâ•?CCl—CF2—CF3). The method may further include forming the CF3—CF2—CCl3 in a vapor phase from CF3CF2CHmCl3-m and chlorine (Cl2). The method may further include hydrodechlorinating the 3,4-dichloro-1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene with hydrogen (H2) in a vapor phase in the presence of a second catalyst to form a composition comprising CF3CF2CHâ•?CHCF2CF3 and 3-chloro-1,1,1,2,2,5,56,6,6-decafluoro-3-hexene (CF3CF2CClâ•?CHCF2CF3).

专利号:US-11326196-B2
优先权日:2016-01-11
标题 :System and method for synthesis of DNA particles and use thereof
发明人：MAZUTIS LINAS; STONYTE GRETA; KISELIOVAS VAIDOTAS; ZILIONIS RAPOLAS; JANULAITIS ARVYDAS; GALINIS ROBERTAS; STUDER SABINE; HILVERT DONALD
权利人:UNIV VILNIUS; ETH ZUERICH; ETH 7LIRICH
摘要:Disclosed is a system and method for production of DNA particles and use thereof. The DNA particles can be produced by amplification of nucleic acid molecule(s). Alternatively, DNA particles can be prepared by condensing multiple DNA molecules. The DNA condensation into a particle is mainly triggered by pyrophosphate and positively charged cations (e.g. magnesium). DNA particles can be applied for numerous biological applications but not limited to directed evolution, proteomics, drug delivery and imaging. DNA particles can be used to synthesize proteins using in vitro transcription/translation reaction.