A Taco Complex Derived from a Bis-Crown Ether Capable of Executing Molecular Logic Operation through Reversible Complexation

2012 ◽  
Vol 77 (16) ◽  
pp. 6789-6800 ◽  
Author(s):  
Amal Kumar Mandal ◽  
Priyadip Das ◽  
Prasenjit Mahato ◽  
Suhash Acharya ◽  
Amitava Das
Keyword(s):  
Crown Ether ◽  
Logic Operation ◽  
Molecular Logic

Selenoureas for anion binding as molecular logic gates

2017 ◽  
Vol 53 (87) ◽  
pp. 11869-11872 ◽  
Author(s):  
Arianna Casula ◽  
Paloma Begines ◽  
Alexandre Bettoschi ◽  
Josè G. Fernandez-Bolaños ◽  
Francesco Isaia ◽  
...  
Keyword(s):  
Logic Gate ◽  
Logic Gates ◽  
Anion Binding ◽  
Ternary Logic ◽  
H Nmr ◽  
Molecular Logic Gate ◽  
Logic Operation ◽  
Molecular Logic ◽  
Molecular Logic Gates ◽  
Response Output

The first example of a molecular logic gate based on selenourea/anion host–guest interaction that performs a ternary logic operation using an 1H-NMR easy to read response output is described here.

scholarly journals On/Off Fluorescent Chemosensor for Selective Detection of Divalent Iron and Copper Ions: Molecular Logic Operation and Protein Binding

ACS Omega ◽  
2018 ◽  
Vol 3 (7) ◽  
pp. 7985-7992 ◽  
Author(s):  
G. Tamil Selvan ◽  
Chitra Varadaraju ◽  
R. Tamil Selvan ◽  
Israel V. M. V. Enoch ◽  
P. Mosae Selvakumar
Keyword(s):  
Protein Binding ◽  
Copper Ions ◽  
Fluorescent Chemosensor ◽  
Selective Detection ◽  
Logic Operation ◽  
Divalent Iron ◽  
Molecular Logic

scholarly journals Anti-myeloma activity and molecular logic operation by Natural Killer cells in microfluidic droplets

2019 ◽  
Vol 282 ◽  
pp. 580-589 ◽  
Author(s):  
Saheli Sarkar ◽  
Seamus McKenney ◽  
Pooja Sabhachandani ◽  
James Adler ◽  
Xiaozhe Hu ◽  
...  
Keyword(s):  
Natural Killer Cells ◽  
Natural Killer ◽  
Killer Cells ◽  
Logic Operation ◽  
Microfluidic Droplets ◽  
Molecular Logic

scholarly journals Recent advances in the construction of nanozyme-based logic gates

2020 ◽  
Vol 6 (6) ◽  
pp. 245-255
Author(s):  
Fang Pu ◽  
Jinsong Ren ◽  
Xiaogang Qu
Keyword(s):  
Recent Progress ◽  
Electronic Computer ◽  
Logic Gates ◽  
Boolean Logic ◽  
Basic Unit ◽  
Comprehensive Understanding ◽  
Optical Signals ◽  
Logic Operation ◽  
Molecular Logic ◽  
Molecular Logic Gates

AbstractNanozymes, nanomaterials with enzyme-like activity, have been considered as promising alternatives of natural enzymes. Molecular logic gates, which can simulate the function of the basic unit of an electronic computer, perform Boolean logic operation in response to chemical, biological, or optical signals. Recently, the combination of nanozymes and logic gates enabled bioinformation processing in a logically controllable way. In the review, recent progress in the construction of nanozyme-based logic gates integrated with their utility in sensing is introduced. Furthermore, the issues and challenges in the construction processes are discussed. It is expected the review will facilitate a comprehensive understanding of nanozyme-based logic systems.

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>

Preparation and Gas Sensitivity of Crown Ether Metal Complex Film Gas Sensor

2020 ◽  
Vol 2 (1) ◽  
pp. 1-12
Author(s):  
Gulgina Mamtimin ◽  
Halisa Arkin ◽  
Patima Nizamidin ◽  
Erkin Tursun ◽  
Abliz Yimit
Keyword(s):  
Crown Ether ◽  
Metal Complex ◽  
Gas Sensor ◽  
Gas Sensitivity ◽  
Complex Film

PEO-based electrolytes blended with star polymers with precisely imprinted polymeric pseudo-crown ether cavities for alkali metal ion batteries

2019 ◽  
Vol 576 ◽  
pp. 182-189 ◽  
Author(s):  
Zhuliu Xiao ◽  
Binghua Zhou ◽  
Jirong Wang ◽  
Cai Zuo ◽  
Dan He ◽  
...  
Keyword(s):  
Crown Ether ◽  
Alkali Metal ◽  
Metal Ion ◽  
Star Polymers ◽  
Alkali Metal Ion

Electrochemiluminescence of Ruthenium(II) Complexes Functionalized with Crown Ether Pendants and Effects of Cation Binding

2008 ◽  
Vol 47 (3) ◽  
pp. 1218-1223 ◽  
Author(s):  
Mei-Jin Li ◽  
Zuofeng Chen ◽  
Nianyong Zhu ◽  
Vivian Wing-Wah Yam ◽  
Yanbing Zu
Keyword(s):  
Crown Ether ◽  
Cation Binding
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