A coumarin based azo-phenol ligand as efficient fluorescent “OFF-ON-OFF” chemosensor for sequential detection of Mg2+ and F−: Application in live cell imaging and as molecular logic gate

2017 ◽  
Vol 253 ◽  
pp. 317-325 ◽  
Author(s):  
Saswati Gharami ◽  
Deblina Sarkar ◽  
Paramita Ghosh ◽  
Samik Acharyya ◽  
Krishnendu Aich ◽  
...  
Keyword(s):  
Live Cell Imaging ◽  
Cell Imaging ◽  
Logic Gate ◽  
Live Cell ◽  
Sequential Detection ◽  
Molecular Logic Gate ◽  
Molecular Logic

A novel coumarin based molecular switch for the sequential detection of Al3+ and F−: Application in lung cancer live cell imaging and construction of logic gate

2017 ◽  
Vol 242 ◽  
pp. 338-346 ◽  
Author(s):  
Deblina Sarkar ◽  
Paramita Ghosh ◽  
Saswati Gharami ◽  
Tapan Kumar Mondal ◽  
Nabendu Murmu
Keyword(s):  
Lung Cancer ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Logic Gate ◽  
Molecular Switch ◽  
Live Cell ◽  
Sequential Detection

A highly selective fluorescent sensor for Al3+ and the use of the resulting complex as a secondary sensor for PPi in aqueous media: its applicability in live cell imaging

2015 ◽  
Vol 44 (25) ◽  
pp. 11352-11359 ◽  
Author(s):  
Chunshuang Liang ◽  
Wenhuan Bu ◽  
Chenglong Li ◽  
Guangwen Men ◽  
Mengyu Deng ◽  
...  
Keyword(s):  
Live Cell Imaging ◽  
Cell Imaging ◽  
Fluorescent Sensor ◽  
Aqueous Media ◽  
Live Cell ◽  
Sequential Detection

An “off–on–off” reversible fluorescent sensor has been developed for sequential detection of Al3+ and PPi in aqueous media, and has further been applied to live cell imaging.

scholarly journals Triazole-based novel bis Schiff base colorimetric and fluorescent turn-on dual chemosensor for Cu2+ and Pb2+: application to living cell imaging and molecular logic gates

RSC Advances ◽  
2019 ◽  
Vol 9 (44) ◽  
pp. 25919-25931 ◽  
Author(s):  
Kalyani Rout ◽  
Amit Kumar Manna ◽  
Meman Sahu ◽  
Jahangir Mondal ◽  
Sunil K. Singh ◽  
...  
Keyword(s):  
Schiff Base ◽  
Cell Imaging ◽  
Logic Gate ◽  
Logic Gates ◽  
Molecular Logic Gate ◽  
Turn On ◽  
Molecular Logic ◽  
Molecular Logic Gates ◽  
Application Potential ◽  
Living Cell Imaging

A novel triazole-based bis Schiff base colorimetric and fluorescent chemosensor (L) has been designed, synthesized and characterized. The chemo-sensor L shows its application potential in the detection of Cu2+ and Pb2+ in living cells and building molecular logic gate.

Al3+ selective coumarin based reversible chemosensor: application in living cell imaging and as integrated molecular logic gate

RSC Advances ◽  
2014 ◽  
Vol 4 (58) ◽  
pp. 30666-30672 ◽  
Author(s):  
Deblina Sarkar ◽  
Arindam Pramanik ◽  
Sujan Biswas ◽  
Parimal Karmakar ◽  
Tapan Kumar Mondal
Keyword(s):  
Hela Cells ◽  
Living Cell ◽  
Cell Imaging ◽  
Logic Gate ◽  
Molecular Logic Gate ◽  
Turn On ◽  
Molecular Logic ◽  
Chemical Inputs ◽  
Living Cell Imaging ◽  
Intracellular Region

The new coumarin based fluorescent ‘turn-on’ chemosensor (H2L) efficiently detects Al3+ over other metal ions. It is efficient in detecting Al3+ in the intracellular region of HeLa cells and also exhibits an INHIBIT logic gate with Al3+ and EDTA as chemical inputs.

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