Matches in SemOpenAlex for { <https://semopenalex.org/work/W2114523906> ?p ?o ?g. }
- W2114523906 endingPage "2777" @default.
- W2114523906 startingPage "2777" @default.
- W2114523906 abstract "Rotors are recalled as early molecular devices that transmit information through changes in conformation. Specific cases involve bipyridyls and biphenyls in which the biaryl bond acts as a fulcrum to relay applied stresses from one site to another. New types of molecular stress encountered by encapsulated molecules are identified--including bending, straightening, squeezing, grinding and compression. For flexible molecules in reversibly formed capsules a fluid model of recognition is proposed that is neither lock-and-key nor induced fit. Instead, the guest assumes the shape that best fills the available space, even if contortions to higher energy conformations are required. For encapsulated alkanes, a delicate balance of attraction and repulsion exists when the size of a guest molecule approaches the space available to it. The complexes are analyzed by both NMR and computational methods and detailed maps of the host-guest interfaces in solution are provided. The reversible transition of an encapsulated alkane between a compressed, coiled conformation and a relaxed, extended one is described. The system is a spring-loaded molecular device under the control of acids and bases that offers an alternative to the rotors of current molecular machinery." @default.
- W2114523906 created "2016-06-24" @default.
- W2114523906 creator A5001966714 @default.
- W2114523906 date "2007-01-01" @default.
- W2114523906 modified "2023-09-25" @default.
- W2114523906 title "Contortions of encapsulated alkyl groups" @default.
- W2114523906 cites W111217520 @default.
- W2114523906 cites W1632788751 @default.
- W2114523906 cites W1658488588 @default.
- W2114523906 cites W1964613258 @default.
- W2114523906 cites W1964767569 @default.
- W2114523906 cites W1965891644 @default.
- W2114523906 cites W1966775488 @default.
- W2114523906 cites W1969351022 @default.
- W2114523906 cites W1972074240 @default.
- W2114523906 cites W1977961375 @default.
- W2114523906 cites W1977966451 @default.
- W2114523906 cites W1978167905 @default.
- W2114523906 cites W1978661438 @default.
- W2114523906 cites W1978749918 @default.
- W2114523906 cites W1979576382 @default.
- W2114523906 cites W1982996133 @default.
- W2114523906 cites W1984367204 @default.
- W2114523906 cites W1985627019 @default.
- W2114523906 cites W1985714800 @default.
- W2114523906 cites W1986356507 @default.
- W2114523906 cites W1989085228 @default.
- W2114523906 cites W1989728004 @default.
- W2114523906 cites W1989899802 @default.
- W2114523906 cites W1990656566 @default.
- W2114523906 cites W1991011918 @default.
- W2114523906 cites W1991999372 @default.
- W2114523906 cites W1992787746 @default.
- W2114523906 cites W1994014392 @default.
- W2114523906 cites W1994921142 @default.
- W2114523906 cites W1996313795 @default.
- W2114523906 cites W1997008091 @default.
- W2114523906 cites W1998070214 @default.
- W2114523906 cites W1998292794 @default.
- W2114523906 cites W1999882699 @default.
- W2114523906 cites W2002660032 @default.
- W2114523906 cites W2003577796 @default.
- W2114523906 cites W2005516773 @default.
- W2114523906 cites W2006420271 @default.
- W2114523906 cites W2007613380 @default.
- W2114523906 cites W2008604439 @default.
- W2114523906 cites W2008633748 @default.
- W2114523906 cites W2010394315 @default.
- W2114523906 cites W2011135779 @default.
- W2114523906 cites W2012164660 @default.
- W2114523906 cites W2013358265 @default.
- W2114523906 cites W2013574149 @default.
- W2114523906 cites W2014758762 @default.
- W2114523906 cites W2014887056 @default.
- W2114523906 cites W2015261423 @default.
- W2114523906 cites W2016105072 @default.
- W2114523906 cites W2017065217 @default.
- W2114523906 cites W2018102694 @default.
- W2114523906 cites W2019153572 @default.
- W2114523906 cites W2019271102 @default.
- W2114523906 cites W2020065346 @default.
- W2114523906 cites W2021018667 @default.
- W2114523906 cites W2022947877 @default.
- W2114523906 cites W2024203270 @default.
- W2114523906 cites W2029355701 @default.
- W2114523906 cites W2030605912 @default.
- W2114523906 cites W2032673316 @default.
- W2114523906 cites W2034257989 @default.
- W2114523906 cites W2035547814 @default.
- W2114523906 cites W2039197979 @default.
- W2114523906 cites W2040262481 @default.
- W2114523906 cites W2042127702 @default.
- W2114523906 cites W2045703603 @default.
- W2114523906 cites W2046153080 @default.
- W2114523906 cites W2047695943 @default.
- W2114523906 cites W2048864693 @default.
- W2114523906 cites W2049096351 @default.
- W2114523906 cites W2049194624 @default.
- W2114523906 cites W2055252568 @default.
- W2114523906 cites W2055308357 @default.
- W2114523906 cites W2056190888 @default.
- W2114523906 cites W2057534629 @default.
- W2114523906 cites W2059484860 @default.
- W2114523906 cites W2064758607 @default.
- W2114523906 cites W2066224906 @default.
- W2114523906 cites W2066225081 @default.
- W2114523906 cites W2066899515 @default.
- W2114523906 cites W2069215137 @default.
- W2114523906 cites W2070005238 @default.
- W2114523906 cites W2072714579 @default.
- W2114523906 cites W2077450022 @default.
- W2114523906 cites W2077774811 @default.
- W2114523906 cites W2079393334 @default.
- W2114523906 cites W2083049466 @default.
- W2114523906 cites W2084744901 @default.
- W2114523906 cites W2086178214 @default.
- W2114523906 cites W2087080312 @default.
- W2114523906 cites W2087546857 @default.