Results 71 to 80 of about 5,964,508 (225)
Nucleic acid molecular switches
Trends in Biotechnology, 1999 Natural and artificial ribozymes can catalyse a diverse range of chemical reactions. Through recent efforts in enzyme engineering, it has become possible to tailor the activity of ribozymes to respond allosterically to specific effector compounds. These allosteric ribozymes function as effector-dependent molecular switches that could find application ...
G A, Soukup, R R, Breaker
openaire +2 more sources
Photo-induced and thermal reactions in thin films of an azobenzene derivative on Bi(111)
New Journal of Physics, 2014 Azobenzene is a prototypical molecular switch which can be interconverted with UV and visible light between a trans and a cis isomer in solution. While the ability to control their conformation with light is lost for many molecular photoswitches in the ...
Christopher Bronner, Petra Tegeder
doaj +1 more source
Computational Capacity and Energy Consumption of Complex Resistive Switch Networks [PDF]
, 2015 Resistive switches are a class of emerging nanoelectronics devices that exhibit a wide variety of switching characteristics closely resembling behaviors of biological synapses.
Alireza Goudarzi +4 more
core +4 more sources
Molecular magnetic switch for a metallofullerene [PDF]
Nature Communications, 2015 AbstractThe endohedral fullerenes lead to well-protected internal species by the fullerene cages, and even highly reactive radicals can be stabilized. However, the manipulation of the magnetic properties of these radicals from outside remains challenging.
Wu, Bo +5 more
openaire +2 more sources
A self-organized model for cell-differentiation based on variations of molecular decay rates [PDF]
, 2012 Systemic properties of living cells are the result of molecular dynamics governed by so-called genetic regulatory networks (GRN). These networks capture all possible features of cells and are responsible for the immense levels of adaptation ...
A Bhattacharjya +60 more
core +4 more sources
Angewandte Chemie, 2017 Chemistry welcomes a new bond: The mechanical bond has endowed molecules with component parts whose movements can be controlled and monitored. In his Nobel Lecture, J. F.
J. Stoddart
semanticscholar +1 more source
A Push-Button Molecular Switch [PDF]
, 2009 The preparation, characterization, and switching mechanism of a unique single-station mechanically switchable hetero[2]catenane are reported. The facile synthesis utilizing a “threading-followed-by-clipping” protocol features Cu^(2+)-catalyzed Eglinton ...
Benítez, Diego +9 more
core +1 more source
Age-associated Cognitive Decline: Insights into Molecular Switches and Recovery Avenues
Aging and Disease, 2016 Age-associated cognitive decline is an inevitable phenomenon that predisposes individuals for neurological and psychiatric disorders eventually affecting the quality of life.
Arpita Konar, Padmanabh Singh, M. Thakur
semanticscholar +1 more source
Non-Kramers Freezing and Unfreezing of Tunneling in the Biaxial Spin Model
, 2000 The ground state tunnel splitting for the biaxial spin model in the magnetic field, H = -D S_{x}^2 + E S_{z}^2 - g \mu_B S_z H_z, has been investigated using an instanton approach.
Chudnovsky, E. M., Martinez-Hidalgo, X.
core +1 more source
Signatures of nonadiabatic O2 dissociation at Al(111): First-principles fewest-switches study [PDF]
, 2009 Recently, spin selection rules have been invoked to explain the discrepancy between measured and calculated adsorption probabilities of molecular oxygen reacting with Al(111).
Axel Groß +4 more
core +1 more source