Ru(II) Bipyridyl Complex and TiO2 Nanocomposite Based Biomolecule-free Photoelectrochemical Sensor for Highly Selective Determination of Ultra-trace Hg2+ in Aqueous Systems

2019 ◽  
Vol 35 (3) ◽  
pp. 370-376 ◽  
Author(s):  
Shuo Wu ◽  
Xinlan Yang ◽  
Yanqiu Zhao
Keyword(s):  
Aqueous Systems ◽  
Selective Determination ◽  
Photoelectrochemical Sensor ◽  
Ultra Trace ◽  
Bipyridyl Complex

Development of Molecularly Imprinted Membranes for Selective Determination of Urinary Ultra-Trace 5-Fluorouracil as Antineoplastic Drug Used in Chemotherapy

2020 ◽  
Vol 28 (4) ◽  
pp. 390-399
Author(s):  
Zahra Beigzadeh ◽  
Farideh Golbabaei ◽  
Monireh Khadem ◽  
Fariborz Omidi ◽  
Mirghani Seyed Someah ◽  
...  
Keyword(s):  
Antineoplastic Drug ◽  
Molecularly Imprinted ◽  
Selective Determination ◽  
Ultra Trace

Highly sensitive and selective determination of uranium in natural waters through a novel solidified floating organic drop microextraction method coupled with spectrophotometric determination

2014 ◽  
Vol 6 (15) ◽  
pp. 5992-5998 ◽  
Author(s):  
Ali Reza Ghiasvand ◽  
Nahid Heidari ◽  
Payman Hashemi
Keyword(s):  
Spectrophotometric Determination ◽  
Natural Waters ◽  
Uranyl Ions ◽  
Selective Determination ◽  
Highly Sensitive ◽  
Ultra Trace

Ultra trace amounts of uranyl ions were extracted using a reliable, simple and selective solidified floating organic drop microextraction (SFODME) method, and determined by UV-Vis spectrophotometry.

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