A chemiluminescence method for the determination of verapamil hydrochloride in pharmaceutical and environmental samples based on an Fe3O4 nanoparticles enhanced NaHCO3–H2O2 system

2017 ◽  
Vol 9 (47) ◽  
pp. 6705-6712 ◽  
Author(s):  
Mortaza Iranifam ◽  
Nasim Rahmati Hendekhale
Keyword(s):  
Fe3o4 Nanoparticles ◽  
Environmental Samples ◽  
Chemiluminescence Method ◽  
Verapamil Hydrochloride ◽  
Enhanced Chemiluminescence ◽  
System P ◽  
H2o2 System

In this work, an Fe3O4 nanoparticles (NPs)-enhanced chemiluminescence (CL) method was developed for the determination of verapamil hydrochloride (VRP).

A nitrogen doped carbon quantum dot-enhanced chemiluminescence method for the determination of Mn2+

2018 ◽  
Vol 10 (5) ◽  
pp. 541-547 ◽  
Author(s):  
Junmei Zhang ◽  
Xiaoxia Chen ◽  
Yue Li ◽  
Suqin Han ◽  
Yao Du ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Ascorbic Acid ◽  
Ultrasonic Method ◽  
Carbon Quantum Dots ◽  
Chemiluminescence Method ◽  
Nitrogen Doped ◽  
Carbon Quantum Dot ◽  
Enhanced Chemiluminescence ◽  
Nitrogen Doped Carbon

Nitrogen doped carbon quantum dots (NCQDs) were synthesized via an ultrasonic method with ascorbic acid as the carbon source and ammonia as the nitrogen source.

Selective chemiluminescence method for the determination of trinitrotoluene based on molecularly imprinted polymer-capped ZnO quantum dots

2017 ◽  
Vol 41 (19) ◽  
pp. 10659-10667 ◽  
Author(s):  
Javad Hassanzadeh ◽  
Alireza Khataee ◽  
Yones Mosaei Oskoei ◽  
Hassan Fattahi ◽  
Nafiseh Bagheri
Keyword(s):  
Quantum Dots ◽  
Molecularly Imprinted Polymer ◽  
Environmental Samples ◽  
Imprinted Polymer ◽  
Chemiluminescence Method ◽  
Molecularly Imprinted ◽  
Zno Quantum Dots

A novel molecularly imprinted polymer (MIP) based chemiluminescence (CL) assay is described for the determination of TNT in environmental samples.

Adsorption and determination of Cr(VI) in environmental samples using triazine-modified Fe3O4 nanoparticles: kinetics and equilibrium modeling

2016 ◽  
Vol 78 (2) ◽  
pp. 446-456 ◽  
Author(s):  
Sara Karimi Behzad ◽  
Mostafa M. Amini ◽  
Ali Balati ◽  
Mohammad Ghanbari ◽  
Omid Sadeghi
Keyword(s):  
Fe3o4 Nanoparticles ◽  
Environmental Samples ◽  
Equilibrium Modeling

scholarly journals Ultrasensitive determination of ascorbic acid by using cobalt oxyhydroxide nanosheets to enhance the chemiluminescence of the luminol–H2O2 system

RSC Advances ◽  
2018 ◽  
Vol 8 (42) ◽  
pp. 23720-23726 ◽  
Author(s):  
Huihui Xu ◽  
Qiyong Cai ◽  
Qiuyu Nie ◽  
Zhun Qiao ◽  
Song Liu ◽  
...  
Keyword(s):  
Ascorbic Acid ◽  
Enhancement Effect ◽  
Cobalt Oxyhydroxide ◽  
System P ◽  
H2o2 System

An ultrasensitive CL system for the determination of ascorbic acid in medicinal tablets was developed based on the enhancement effect of cobalt oxyhydroxide nanosheets on the luminol–H2O2 system.

A Sensitive Chemiluminescence Procedure for the Determination of Carbon Monoxide with Myoglobin—Luminol Chemiluminescence System

2007 ◽  
Vol 61 (7) ◽  
pp. 706-710 ◽  
Author(s):  
Xiaofeng Xie ◽  
Xili He ◽  
Zhenghua Song
Keyword(s):  
Carbon Monoxide ◽  
Injection Technique ◽  
Chemiluminescence Method ◽  
Chemiluminescence Intensity ◽  
Whole Process ◽  
Enhanced Chemiluminescence ◽  
Luminol Chemiluminescence ◽  
Relative Standard ◽  
Artificial Water

A novel chemiluminescence method combined with the flow injection technique for the determination of carbon monoxide is presented in this paper. The chemiluminescence signal based on the reaction between myoglobin and luminol in an alkaline medium was remarkably enhanced by carbon monoxide. The enhanced chemiluminescence intensity was linear with carbon monoxide concentration in the range from 0.01 to 10.0 pmol·L−1, and the detection limit was 3 × 10−3 pmol·L−1 (3σ). The whole process, including sampling and washing, could be completed in 0.5 min with a relative standard deviation of less than 4.0%. The proposed method was applied successfully in the assay of carbon monoxide in human serum and artificial water samples without any pretreatment procedure.

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