Results 71 to 80 of about 201,847 (294)
Molecular Oncology, EarlyView.We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu +10 more
wiley +1 more source
All Optical Logic Gates: A Tutorial
International Journal of Information and Communication Technology Research, 2012 In this paper we describe the performances of different kinds of all-optical logic gates reported up to now. We introduce all-optical logic gates based on semiconductor optical amplifiers such as ultrahigh speed logic gates exploiting four-wave mixing ...
Fatemeh Davoodi, Nosrat Granpayeh
doaj
Ionospheric composition measurement by EISCAT using a global fit procedure [PDF]
Annales Geophysicae, 1996 The aim of this paper is to show the gain of the global fit procedure compared to the classical gate-by-gate analysis in the simultaneous determination of the temperatures and composition profiles in the lower F region.
B. Cabrit, W. Kofman
doaj +1 more source
Nonlinear thermal control in an N-terminal junction
, 2007 We demonstrate control over heat flow in an N-terminal molecular junction. Using simple model Hamiltonians we show that the heat current through two terminals can be tuned, switched, and amplified, by the temperature and coupling parameters of external ...
Dvira Segal +3 more
core +1 more source
A triangular three-dye DNA switch capable of reconfigurable molecular logic [PDF]
, 2014 Structural DNA nanotechnology has developed profoundly in the last several years allowing for the creation of increasingly sophisticated devices capable of discrete sensing, locomotion, and molecular logic.
Ancona, Mario +7 more
core +3 more sources
Gated single molecular device and logic gate design
Electronics Letters, 2017 The electron transport properties of an electrostatic gated single molecular transistor are investigated by using self‐consistent semi‐empirical method. The charge transport characteristics of the molecular device are analysed through the current‐voltage I SD −
R.M. Hariharan +5 more
openaire +1 more source
Molecular Oncology, EarlyView.Radiotherapy (RT) response depends on the DNA repair capacity of tumor and host cells. We show that circulating tumor cell (CTC) counts and apoptosis rates before and after RT predict treatment response and outcome, which can be accessed via easily accessible liquid biopsy approaches. Created in BioRender. Wikman, H.
Yvonne Goy +10 more
wiley +1 more source
A Reconfigurable, Dual-Output INHIBIT and IMPLICATION Molecular Logic Gate
Frontiers in Chemistry, 2020 Molecules that respond to input stimulations to produce detectable outputs can be exploited to mimic Boolean logic operators and reproduce basic arithmetic functions. We have designed a two-state fluorescent probe with tunable emission wavelength for the
Lavinia A. Trifoi +3 more
doaj +1 more source
Engineering calcium signaling of astrocytes for neural–molecular computing logic gates
Scientific Reports, 2021 This paper proposes the use of astrocytes to realize Boolean logic gates, through manipulation of the threshold of $$\hbox {Ca}^{2+}$$ Ca 2 + ion flows between the cells based on the input signals. Through wet-lab experiments that engineer the astrocytes
Michael Taynnan Barros +4 more
doaj +1 more source
Driven quantum transport on the nanoscale
, 2004 We explore the prospects to control by use of time-dependent fields quantum transport phenomena in nanoscale systems. In particular, we study for driven conductors the electron current and its noise properties.
Hänggi, Peter +2 more
core +3 more sources