Procedure for manufacturing short-chain linear alpha- olefines from ethylene
申请人:NESTE OY
公开号:EP0327743A1
公开(公告)日:1989-08-16
A process for manufacturing short-chain linear α-olefines, in particular 1-butylene, selectively from ethylene by contacting ethylene with a catalyst employs, as catalyst, a nickel chelate in which the ligand is diphenyl(2-carboxymethyl)phosphine, diphenyl(2-carboxyethyl)-phosphine or an alkali metal salt of these, or an alkali metal salt of diphenyl(2-hydroxyethyl)phosphine.
BOLLMACHER, H.;SARTORI, P., CHEM.-ZTG, 1982, 106, N 11, 391-395
作者:BOLLMACHER, H.、SARTORI, P.
DOI:——
日期:——
SEQUENCING NUCLEIC ACID POLYMERS WITH ELECTRON MICROSCOPY
申请人:Halcyon Molecular
公开号:EP2203547A1
公开(公告)日:2010-07-07
Sequencing Nucleic Acid Polymers with Electron Microscopy
申请人:Andregg William
公开号:US20100267152A1
公开(公告)日:2010-10-21
This invention relates to using an electron microscope to sequence by direct inspection of labeled, stretched DNA. This method will have higher accuracy, lower cost, and longer read length than current DNA sequencing methods.