Design of NAND Logic Gate Using a Single Molecule Transistor

2019 ◽  
Author(s):  
Abdelghaffar Nasri ◽  
Aimen Boubaker ◽  
Wassim Khaldi ◽  
Adel Kalboussi
Keyword(s):  
Single Molecule ◽  
Logic Gate ◽  
Single Molecule Transistor

A Molecular Logic Gate Enables Super-Resolved Imaging of Intracellular Lipid Droplets

2019 ◽  
Author(s):  
Adam Eördögh ◽  
Carolina Paganini ◽  
Dorothea Pinotsi ◽  
Paolo Arosio ◽  
Pablo Rivera-Fuentes
Keyword(s):  
Single Molecule ◽  
Lipid Droplets ◽  
Neutral Lipids ◽  
Logic Gate ◽  
Living Cells ◽  
Three Dimensions ◽  
Single Molecule Imaging ◽  
Molecular Logic Gate ◽  
Molecular Logic ◽  
Cellular Compartments

<div>Photoactivatable dyes enable single-molecule imaging in biology. Despite progress in the development of new fluorophores and labeling strategies, many cellular compartments remain difficult to image beyond the limit of diffraction in living cells. For example, lipid droplets, which are organelles that contain mostly neutral lipids, have eluded single-molecule imaging. To visualize these challenging subcellular targets, it is necessary to develop new fluorescent molecular devices beyond simple on/off switches. Here, we report a fluorogenic molecular logic gate that can be used to image single molecules associated with lipid droplets with excellent specificity. This probe requires the subsequent action of light, a lipophilic environment and a competent nucleophile to produce a fluorescent product. The combination of these requirements results in a probe that can be used to image the boundary of lipid droplets in three dimensions with resolutions beyond the limit of diffraction. Moreover, this probe enables single-molecule tracking of lipids within and between droplets in living cells.</div>

Single-molecule transistors

2015 ◽  
Vol 44 (4) ◽  
pp. 902-919 ◽  
Author(s):  
Mickael L. Perrin ◽  
Enrique Burzurí ◽  
Herre S. J. van der Zant
Keyword(s):  
Electric Field ◽  
Single Molecule ◽  
Gate Electrode ◽  
Single Molecule Transistor

Artist impression of a single-molecule transistor, where a molecule is connected to the source and the drain electrodes. The red lines illustrated the electric field caused by the gate electrode, located below.

A single-molecule transistor in silicon

2014 ◽  
Author(s):  
M. Fernando Gonzalez-Zalba ◽  
Andre Saraiva ◽  
Maria J. Calderon ◽  
Dominik Heiss ◽  
Belita Koiller ◽  
...  
Keyword(s):  
Single Molecule ◽  
Single Molecule Transistor

scholarly journals Long starphene single molecule NOR Boolean logic gate

2018 ◽  
Vol 678 ◽  
pp. 163-168 ◽  
Author(s):  
W.H. Soe ◽  
C. Manzano ◽  
P. de Mendoza ◽  
P.R. McGonigal ◽  
A.M. Echavarren ◽  
...  
Keyword(s):  
Single Molecule ◽  
Logic Gate ◽  
Boolean Logic

A Single‐Molecule and Logic Gate via Optical and Acid–Base Control

2020 ◽  
Vol 3 (10) ◽  
pp. 2000163
Author(s):  
Wenkai Zhao ◽  
Dongqing Zou ◽  
Zhaopeng Sun ◽  
Yuqing Xu ◽  
Guomin Ji ◽  
...  
Keyword(s):  
Single Molecule ◽  
Logic Gate ◽  
Acid Base

Single-molecule transistor fabrication by self-aligned lithography and in situ molecular assembly

2006 ◽  
Vol 83 (4-9) ◽  
pp. 1706-1709 ◽  
Author(s):  
J. Tang ◽  
E.P. De Poortere ◽  
J.E. Klare ◽  
C. Nuckolls ◽  
S.J. Wind
Keyword(s):  
Single Molecule ◽  
Molecular Assembly ◽  
Transistor Fabrication ◽  
Single Molecule Transistor
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