Conjugation-induced fluorescence labelling of mesoporous silica nanoparticles for the sensitive and selective detection of copper ions in aqueous solution

2014 ◽  
Vol 38 (12) ◽  
pp. 6017-6024 ◽  
Author(s):  
Jingjing Cui ◽  
Shangfeng Wang ◽  
Kai Huang ◽  
Yongsheng Li ◽  
Wenru Zhao ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Detection Limit ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
High Selectivity ◽  
Copper Ions ◽  
Mesoporous Silica Nanoparticles ◽  
Selective Detection ◽  
Fluorescence Labelling

A newly developed fluorescent “on–off” chemosensor presents high selectivity towards Cu2+ with detection limit as low as 0.28 μM.

Fluoride ion sensing in aqueous medium by employing nitrobenzoxadiazole-postgrafted mesoporous silica nanoparticles (MCM-41)

2015 ◽  
Vol 17 (5) ◽  
pp. 3525-3533 ◽  
Author(s):  
Gaurav Jha ◽  
Anoop N. ◽  
Abdur Rahaman ◽  
Moloy Sarkar
Keyword(s):  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Aqueous Medium ◽  
Mesoporous Silica Nanoparticles ◽  
Fluoride Ion ◽  
Selective Detection ◽  
Ion Sensing ◽  
Mcm 41

A nitrobenzoxadiazole (NBD) anchored mesoporous silica-based system has been designed and developed for the selective detection of fluoride in aqueous medium.

Removal of fluoride from aqueous solution by mesoporous silica nanoparticles functionalized with chitosan derived from mushroom

2020 ◽  
Vol 57 (9) ◽  
pp. 619-627
Author(s):  
Anushree Srivastava ◽  
Madhu Kumari ◽  
Alagappan Ramanathan ◽  
Kaliaperumal Selvaraj ◽  
Bablu Prasad ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Mesoporous Silica Nanoparticles

Tailoring cysteine detection in colorimetric techniques using Co/Fe-functionalized mesoporous silica nanoparticles

2021 ◽  
Author(s):  
Morvarid Aghayan ◽  
Ali Mahmoudi ◽  
Mohammad Reza Sazegar ◽  
Forogh Adhami
Keyword(s):  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Mesoporous Silica Nanoparticles ◽  
Selective Detection ◽  
Functionalized Mesoporous Silica

Co/Fe-MSN was synthesized as a biosensor and applied for the sensitive and selective detection of H2O2 and cysteine.

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