CAS: 12068-69-8; Bismuth Selenide

专利信息

专利号:US-8957260-B2
优先权日:2011-02-07
标题 :Process for the oxidation of mesitol
发明人：WEYRAUCH JAN PHILIPP; WEIS MARTINE; TELES JOAQUIM HENRIQUE; EBEL KLAUS; DEGLMANN PETER
权利人:WEIS MARTINE; TELES JOAQUIM HENRIQUE; EBEL KLAUS; DEGLMANN PETER; WEYRAUCH VIVIEN ELLINOR; WEYRAUCH GUNHILD; BASF SE
摘要:The invention relates to a process for the oxidation of mesitol with singlet oxygen, which is released from hydrogen peroxide, this release taking place in the presence of a bismuth compound as catalyst. In the process, 2,4,6-trimethylquinol is formed in high yield and selectivity as product, which can be used in further reactions for the synthesis of vitamins and in particular of vitamin A and vitamin E.

专利号:US-10065154-B2
优先权日:2012-10-05
标 题 :Nanofluidic sorting system for gene synthesis and pcr reaction products
发明人：AGUILAR CARLOS ANDRES; JAIN TARUN KUMAR; KARNIK ROHIT N; CARR PETER A
权利人:MASSACHUSETTS INST TECHNOLOGY
摘要:Devices and methods integrate nanopore and microfluidic technologies for recording molecular characteristics of individual molecules such as, for example, biomolecules. Devices comprise a first substrate comprising a microchannel, a second substrate comprising a microchannel, the second substrate positioned below the first substrate, and a membrane having a thickness of about 0.3 nm to about 1 nm and comprising at least one nanopore, the membrane positioned between the first substrate and the second substrate, wherein a single nanopore of the membrane is constructed and arranged for electrical and fluid communication between the microchannel of the first substrate and the microchannel of the second substrate. To mitigate the effect of errors that occur during de novo DNA synthesis, longer DNA molecules are typically synthesized from shorter oligonucleotides by polymerase construction and amplification (PCA), or by other methods.

专利号:US-2006134680-A1
优先权日:2004-12-22
标题:Homogeneous populations of nucleic acids, methods of synthesyzing same and uses thereof
发明人：KOTLYAR ALEXANDER; BOROVOK NATALIA; PORATH DANNY
权利人:KOTLYAR ALEXANDER; BOROVOK NATALIA; PORATH DANNY
摘要:A homogeneous population of fully double stranded nucleic acid molecules having blunt ends, each of the molecules being at least 100 base pairs long, and having the same repetitive core sequence selected from the group consisting of mono, di-, or tri-nucleotide, with the proviso that the repetitive core sequence is not A mononucleotide is disclosed. Methods of synthesis and uses thereof are also disclosed.

专利号:US-2018258117-A1
优先权日:2015-09-16
标题 :2d materials
发明人：O'BRIEN PAUL; SAVJANI NICKY; BRENT JOHN (JACK) R
权利人:UNIV MANCHESTER
摘要:The synthesis of 2D metal chalcogenide nanosheets and metal-ion or metalloid-ion doped 2D metal chalcogenide nanosheets by adding a metal complex to a hot dispersing medium. The mean lateral dimension of the nanosheets may be controlled by appropriate temperature selection.

专利号:US-2016068397-A1
优先权日:2014-09-04
标题:Apparatus and method for continuous synthesis of carbon film or inorganic material film

专利号:CN-1159211-C
优先权日:2002-06-07
标 题 :Synthesis of several metal selenides and tellurides as semiconductor material