Results 11 to 20 of about 717,994 (294)
A terahertz molecular switch [PDF]
Physical Review Letters, 2003 We present time-dependent results describing the current through a molecular device, modeled as a complex with two active centers connected to leads under bias.
Claro, F., Orellana, P. A.
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Smart molecular crystal switches
Smart MoleculesThe multifaceted switches are part of our everyday life from the macroscopic to the molecular world. A molecular switch operating in the solution and in the crystalline state is very different.
Ian Cheng‐Yi Hou +3 more
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CHIROPTICAL MOLECULAR SWITCH [PDF]
Journal of the American Chemical Society, 1991 Methyl(methoxythioxanthylidene)phenanthrenes I (R = MeO, R1 = H, R22 = bond; R = H, R1 = MeO, R22 = bond) were prepd. and underwent photochem. cis-trans isomerization. Thus, 2,3-dihydro-7-methylhydrazone-4(1H)-phenanthrene was converted to its diazo compd. which cyclocondensed with 9H-thioxanthene-2-methoxy-9-thione to give I (R = MeO, R1 = H, R22 = S;
DELANGE, B +7 more
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Molecular Rotors as Switches [PDF]
Sensors, 2012 The use of a functional molecular unit acting as a state variable provides an attractive alternative for the next generations of nanoscale electronics. It may help overcome the limits of conventional MOSFETd due to their potential scalability, low-cost, low variability, and highly integratable characteristics as well as the capability to exploit bottom-
Kang L. Wang, Mei Xue
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A Novel Molecular Switch [PDF]
Journal of Molecular Biology, 2009 Transcriptional regulation is a fundamental process for regulating the flux of all metabolic pathways. For the last several decades, the lac operon has served as a valuable model for studying transcription. More recently, the switch that controls the operon has also been successfully adapted to function in mammalian cells.
Robert, Daber, Mitchell, Lewis
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Molecular switches at surfaces [PDF]
Journal of Physics: Condensed Matter, 2012 In nature, molecules exploit interaction with their environment to realize complex functionalities on the nanometer length scale. Physical, chemical and/or biological specificity is frequently achieved by the switching of molecules between microscopically different states.
Martin, Weinelt, Felix, von Oppen
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Molecules, 2023 The introduction of a switchable function into the structure of a bioactive compound can endow it with unique capabilities for regulating biological activity under the influence of various types of external stimuli, which makes such hybrid compounds ...
Ilya V. Ozhogin +11 more
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Molecules, 2001 “This book will appeal most to organic chemists, because of the way new structures are introduced through their synthesis, but it will also provide a useful introduction for other scientists, provided they are conversant with molecular structures.”(Perkin Transactions, No.19, 2001)[...]
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Human lymphoma mutations reveal CARD11 as the switch between self-antigen-induced B cell death or proliferation and autoantibody production [PDF]
, 2016 Self-tolerance and immunity are actively acquired in parallel through a poorly understood ability of antigen receptors to switch between signaling death or proliferation of antigenbinding lymphocytes in different contexts.
Domaschenz, Heather +8 more
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Theoretical calculations of an osmium molecular switch [PDF]
, 2013 Indexación: Web of Science; Scielo.ABSTRACT We have investigated the molecular, electronic and optical properties of the [Os(tpy-py)2]2+ complex (tpy-py = 4'-(4-pyridyl)-2,2':6',2"-terpyridine) and its protonated derivative [Os(tpy-pyH)2]4+ through ...
Arratia-Pérez, Ramiro +2 more
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