[EN] FRICTIONLESS MOLECULAR ROTARY MOTORS<br/>[FR] MOTEURS ROTATIFS MOLÉCULAIRES SANS FROTTEMENT
申请人:TECHNION RES & DEV FOUNDATION
公开号:WO2008096360A2
公开(公告)日:2008-08-14
[EN] A rotaxane consisting of a cucurbituril and an uncharged guest molecule, having low or null affinity therebetween is provided as well as processes for providing the same. Various uses as energy converters ("frictionless" molecular motors), biochips and biosensors using the same are also provided. [FR] L'invention concerne une rotaxane consistant en un cucurbituril et une molécule invitée non chargée, ayant une affinité faible ou nulle entre elles, ainsi que des procédés pour les fabriquer. L'invention concerne également diverses utilisations en tant que convertisseurs d'énergie (moteurs moléculaires "sans frottement"), puces biologiques et capteurs biologiques les utilisant.
FRICTIONLESS MOLECULAR ROTARY MOTORS
申请人:Keinan Ehud
公开号:US20100016610A1
公开(公告)日:2010-01-21
A rotaxane consisting of a cucurbituril and an uncharged guest molecule, having low or null affinity therebetween is provided as well as processes for providing the same. Various uses as energy converters (“frictionless” molecular motors), biochips and biosensors using the same are also provided.
作者:Mantosh K. Sinha、Ofer Reany、Maayan Yefet、Mark Botoshansky、Ehud Keinan
DOI:10.1002/chem.201103434
日期:2012.4.27
Bistablerotaxanes are important design elements of molecular devices for a broad range of applications, such as controlled drug release, molecular rotary motors, and chemical sensors. The host–guest complexes of cucurbit[6]uril and 1,4‐bis(alkylaminomethyl)benzene were found to exhibit two stable binding modes with an unexpectedly high barrier between them. Their structural and dynamic properties