Carbazole based fluorescent chemosensor for the meticulous detection of tryptamine in aqueous medium and its efficacy in cell-imaging and molecular logic gate

2021 ◽  
pp. 116445
Author(s):  
Malini Nelson ◽  
Harikrishnan Muniyasamy ◽  
Aravind Manikka Kubendran ◽  
Ashokkumar Balasubramaniem ◽  
Murugesan Sepperumal ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Cell Imaging ◽  
Logic Gate ◽  
Fluorescent Chemosensor ◽  
Molecular Logic Gate ◽  
Molecular Logic

A highly selective fluorescent chemosensor for Hg2+ based on rhodamine B and its application as a molecular logic gate

2013 ◽  
Vol 97 (2) ◽  
pp. 324-329 ◽  
Author(s):  
Zhengping Dong ◽  
Xin Tian ◽  
Yuanzhe Chen ◽  
Jingran Hou ◽  
Yueping Guo ◽  
...  
Keyword(s):  
Rhodamine B ◽  
Logic Gate ◽  
Fluorescent Chemosensor ◽  
Molecular Logic Gate ◽  
Molecular Logic

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.

The first highly selective turn “ON” fluorescent sensor for vanadyl (VO2+) ions: DFT studies and molecular logic gate behavior

2018 ◽  
Vol 42 (5) ◽  
pp. 3833-3839 ◽  
Author(s):  
Chitra Varadaraju ◽  
G. Tamilselvan ◽  
I. V. Muthu Vijayan Enoch ◽  
V. Srinivasadesikan ◽  
Shyi-Long Lee ◽  
...  
Keyword(s):  
Fluorescent Sensor ◽  
Logic Gate ◽  
Sensitive Detection ◽  
Fluorescent Chemosensor ◽  
Dft Studies ◽  
Molecular Logic Gate ◽  
Turn On ◽  
Molecular Logic

We report the first antipyrine-derived fluorescent chemosensor for highly selective and sensitive detection of vanadyl ions by an inhibited PET mechanism, with DFT studies.

A fluorescein-based chemosensor for relay fluorescence recognition of Cu(ii) ions and biothiols in water and its applications to a molecular logic gate and living cell imaging

2017 ◽  
Vol 15 (19) ◽  
pp. 4115-4121 ◽  
Author(s):  
Zhen-Hai Fu ◽  
Lu-Bin Yan ◽  
Xiaolong Zhang ◽  
Fan-Fan Zhu ◽  
Xin-Long Han ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Visible Light ◽  
Living Cell ◽  
Cell Imaging ◽  
Logic Gate ◽  
Molecular Logic Gate ◽  
Molecular Logic ◽  
Living Cell Imaging

Relay recognition of copper(ii) ions and biothiolsviaa fluorescence “on–off–on” cascade has been realized in 100% aqueous solution when excited by the visible light.

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