Arene-based fluorescent probes for the selective detection of iron

RSC Advances ◽  
2015 ◽  
Vol 5 (118) ◽  
pp. 97874-97882 ◽  
Author(s):  
Pramod Kumar ◽  
Vijay Kumar ◽  
Rajeev Gupta
Keyword(s):  
Metal Ions ◽  
Fluorescent Probes ◽  
Cell Imaging ◽  
Logic Gates ◽  
Selective Detection ◽  
Potential Applications

Amide based probes containing phenyl (L1), naphthyl (L2) and anthracenyl (L3) groups were screened towards metal ions. Probes L2 and L3 display sensing for Fe2+ and Fe3+ ions. The L3–Fe3+ system is shown to have potential applications in logic gates and cell imaging.

Selective Detection of Mercury Ions Based on Tin Oxide Quantum Dots: Performance and Fluorescence Enhancement Model

2021 ◽  
Author(s):  
Jianqiao Liu ◽  
Yu Bai ◽  
Jingcheng Shi ◽  
Qing Yu ◽  
Jifei Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Metal Ions ◽  
Tin Oxide ◽  
Fluorescent Probes ◽  
Fluorescence Enhancement ◽  
Selective Detection ◽  
Mercury Ions ◽  
Metal Ions Detection

The superiority of fluorescence-based method in the metal ions detection are well developed, however, the current quantum dots (QDs) fluorescent probes for mercury ions (Hg2+) still have many limitations, such...

An efficient “Ratiometric” fluorescent chemosensor for the selective detection of Hg2+ ions based on phosphonates: its live cell imaging and molecular keypad lock applications

2019 ◽  
Vol 11 (7) ◽  
pp. 901-916 ◽  
Author(s):  
Gujuluva Gangatharan Vinoth Kumar ◽  
Ramaraj Sayee Kannan ◽  
Thomas Chung-Kuang Yang ◽  
Jegathalaprathaban Rajesh ◽  
Gandhi Sivaraman
Keyword(s):  
Metal Ions ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell ◽  
Fluorescent Chemosensor ◽  
Selective Detection

Herein, we have reported the ability of smart chemosensors (L1 and L2) to selectively detect Hg(ii) ions over other metal ions and examined this phenomenon by various spectroscopy techniques.

scholarly journals New rhodamine B-based chromo-fluorogenic probes for highly selective detection of aluminium(iii) ions and their application in living cell imaging

RSC Advances ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 6027-6034 ◽  
Author(s):  
Xin Leng ◽  
Wenfeng Xu ◽  
Chengfang Qiao ◽  
Xu Jia ◽  
Ying Long ◽  
...  
Keyword(s):  
Fluorescent Probes ◽  
Rhodamine B ◽  
Living Cell ◽  
Cell Imaging ◽  
Biological Imaging ◽  
Selective Detection ◽  
Fluorogenic Probes ◽  
Living Cell Imaging

Two rhodamine B-based fluorescent probes exhibited remarkable absorbance-on and fluorescence-on responses to Al3+, which can be used for biological imaging.

scholarly journals Fluorescent N-functionalized carbon nanodots from carboxymethylcellulose for sensing of high-valence metal ions and cell imaging

RSC Advances ◽  
2021 ◽  
Vol 11 (55) ◽  
pp. 34898-34907
Author(s):  
Zhenzhen Liu ◽  
Runsen Li ◽  
Yan Li ◽  
Jingpeng Zhou ◽  
Yumei Gong ◽  
...  
Keyword(s):  
Metal Ions ◽  
Hydrothermal Treatment ◽  
Cell Imaging ◽  
Cellular Imaging ◽  
Carbon Nanodots ◽  
Selective Detection ◽  
One Pot

N-CDs were synthesized using simple and fast one-pot hydrothermal treatment, and were successfully applied as sensors for the selective detection of environmental high-valence metal ions and cellular imaging.

scholarly journals A chemosensor for Al3+ ions in aqueous ethanol media: photophysical and live cell imaging studies

RSC Advances ◽  
2016 ◽  
Vol 6 (22) ◽  
pp. 17995-18001 ◽  
Author(s):  
Nabanita Chatterjee ◽  
Shubhra Bikash Maity ◽  
Asmita Samadder ◽  
Puspal Mukherjee ◽  
Anisur Rahman Khuda-Bukhsh ◽  
...  
Keyword(s):  
Metal Ions ◽  
Live Cell Imaging ◽  
Cell Imaging ◽  
Aqueous Ethanol ◽  
Live Cell ◽  
Fluorescent Chemosensor ◽  
Selective Detection ◽  
Imaging Studies ◽  
Turn On ◽  
Highly Sensitive

A new rhodamine based highly sensitive “Turn-ON” fluorescent chemosensor L for the selective detection of Al3+ ion over other biologically competing metal ions in aqueous ethanol media.

Selective and sensitive fluorescent probes for metal ions based on AIE dots in aqueous media

2018 ◽  
Vol 6 (42) ◽  
pp. 11261-11265 ◽  
Author(s):  
Zhiming Wang ◽  
Fan Zhou ◽  
Chen Gui ◽  
Jing Wang ◽  
Zujin Zhao ◽  
...  
Keyword(s):  
Metal Ions ◽  
Fluorescent Probes ◽  
Potential Application ◽  
Aqueous Media ◽  
Logic Gates ◽  
Aqueous Conditions

Two fluorescent probes developed from AIE dots exhibit good selectivity and sensitivity towards Cu2+ under aqueous conditions. And their composite probes can quantitatively detect Hg2+, and show potential application as logic gates.

Proton donor modulating ESIPT-based fluorescent probes for highly sensitive and selective detection of Cu2+

RSC Advances ◽  
2015 ◽  
Vol 5 (93) ◽  
pp. 76296-76301 ◽  
Author(s):  
Liyan Huang ◽  
Biao Gu ◽  
Wei Su ◽  
Peng yin ◽  
Haitao Li
Keyword(s):  
Fluorescent Probes ◽  
Cell Imaging ◽  
High Selectivity ◽  
Proton Donor ◽  
Selective Detection ◽  
Probe Molecules ◽  
Highly Sensitive

Two novel ESIPT-based fluorescent probes for Cu2+ detection were developed. Altering the linker in probe molecules reversed their sensing behavior. Both probes exhibited high selectivity and sensitivity to Cu2+, and can be used for cell imaging.

scholarly journals Selective fluorescent turn-off sensing of Pd2+ ion: applications as paper strips, polystyrene films, and in cell imaging

RSC Advances ◽  
2017 ◽  
Vol 7 (13) ◽  
pp. 7734-7741 ◽  
Author(s):  
Pramod Kumar ◽  
Vijay Kumar ◽  
Rajeev Gupta
Keyword(s):  
Aqueous Medium ◽  
Fluorescent Probes ◽  
Cell Imaging ◽  
Paper Strip ◽  
Selective Detection

Pyridine-2,6-dicarboxamide based scaffolds with appended naphthyl groups act as fluorescent probes for the selective detection of Pd2+ ions in aqueous medium and have applications as paper-strip sensors, as polystyrene films, and in cell imaging.

Simple Fluorescence Turn-On Chemosensor for Selective Detection of Ba2+ Ion and Its Live Cell Imaging

2019 ◽  
Vol 91 (15) ◽  
pp. 10095-10101 ◽  
Author(s):  
Palanisamy Ravichandiran ◽  
Sivakumar Allur Subramaniyan ◽  
Antony Paulraj Bella ◽  
Princy Merlin Johnson ◽  
Ae Rhan Kim ◽  
...  
Keyword(s):  
Live Cell Imaging ◽  
Cell Imaging ◽  
Live Cell ◽  
Selective Detection ◽  
Turn On ◽  
Fluorescence Turn On
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