Trace level determination of Hg2+ ions in environmental samples with a mercaptotriazole-functionalized TiO2 nanostructure-based fluorescent probe

2019 ◽  
Vol 11 (4) ◽  
pp. 537-547 ◽  
Author(s):  
Akshaya K. B. ◽  
Reenamole G. ◽  
Kezia Sasitharan ◽  
Vinod T. P. ◽  
Anitha Varghese ◽  
...  
Keyword(s):  
Fluorescent Probe ◽  
Environmental Samples ◽  
Trace Level ◽  
Tio2 Nanostructure ◽  
Trace Level Determination

A highly selective and sensitive fluorescent probe for the determination of Hg2+ ions is reported using substituted mercaptotriazole functionalized TiO2 nanoparticles (MMT@TiO2).

Vanillin-coumarin hybrid molecule as an efficient fluorescent probe for trace level determination of Hg(II) and its application in cell imaging

Talanta ◽  
2011 ◽  
Vol 85 (3) ◽  
pp. 1658-1664 ◽  
Author(s):  
Subarna Guha ◽  
Sisir Lohar ◽  
Ipsit Hauli ◽  
Subhra K. Mukhopadhyay ◽  
Debasis Das
Keyword(s):  
Fluorescent Probe ◽  
Cell Imaging ◽  
Hybrid Molecule ◽  
Trace Level ◽  
Trace Level Determination

scholarly journals Simultaneous measurement of free and conjugated estrogens in surface water using capillary liquid chromatography tandem mass spectrometry

The Analyst ◽  
2021 ◽  
Author(s):  
Fan Huang ◽  
Kersti Karu ◽  
Luiza C. Campos
Keyword(s):  
Environmental Samples ◽  
Capillary Liquid Chromatography ◽  
Tandem Mass ◽  
Trace Level ◽  
Conjugated Estrogens ◽  
Chromatography Tandem Mass Spectrometry ◽  
Liquid Chromatography Tandem Mass ◽  
Capillary Liquid ◽  
Trace Level Determination

Given detrimental impacts induced by estrogens at trace level, determination of them is significant but challenging due to their low content in environmental samples and inherent weak ionisation. A modified...

scholarly journals Paper-based potentiometric sensing devices modified with chemically reduced graphene oxide (CRGO) for trace level determination of pholcodine (opiate derivative drug)

RSC Advances ◽  
2021 ◽  
Vol 11 (20) ◽  
pp. 12227-12234
Author(s):  
Hisham S. M. Abd-Rabboh ◽  
Abd El-Galil E. Amr ◽  
Elsayed A. Elsayed ◽  
Ahmed Y. A. Sayed ◽  
Ayman H. Kamel
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Cost Effective ◽  
Trace Level ◽  
Ion Sensing ◽  
Reduced Graphene ◽  
Chemically Reduced Graphene Oxide ◽  
Trace Level Determination ◽  
Analytical Device

Robust, reliable and cost-effective paper-based analytical device for potentiometric pholcodine (opiate derivative drug) ion sensing has been prepared and characterized.

Multivariate optimization of PTV-GC-MS method for simultaneous determination of organometallic compounds of mercury, lead and tin

2016 ◽  
Vol 8 (42) ◽  
pp. 7702-7710 ◽  
Author(s):  
C. Moscoso-Pérez ◽  
V. Fernández-González ◽  
J. Moreda-Piñeiro ◽  
P. López-Mahía ◽  
S. Muniategui-Lorenzo ◽  
...  
Keyword(s):  
Simultaneous Determination ◽  
Organometallic Compounds ◽  
Multivariate Optimization ◽  
Inexpensive Method ◽  
Trace Level ◽  
Trace Level Determination

A simple, rapid and inexpensive method using PTV-GC-MS was developed for the simultaneous trace level determination of organometallic compounds of mercury, lead and tin.

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