scholarly journals Correction: Preparation, characterization and analytical application of an electrochemical laccase biosensor towards low level determination of isoprenaline in human serum samples

RSC Advances ◽  
2014 ◽  
Vol 4 (109) ◽  
pp. 64214-64214 ◽  
Author(s):  
P. Gopal ◽  
T. Madhusudana Reddy ◽  
C. Nagaraju ◽  
G. Narasimha
Keyword(s):  
Human Serum ◽  
Analytical Application ◽  
Serum Samples ◽  
Low Level ◽  
Human Serum Samples

Simultaneous determination of ascorbic and uric acids and dopamine in human serum samples using three-way calibration with data from square wave voltammetry

2016 ◽  
Vol 129 ◽  
pp. 205-212 ◽  
Author(s):  
Adrian Marcelo Granero ◽  
Gastón Darío Pierini ◽  
Sebastián Noel Robledo ◽  
María Susana Di Nezio ◽  
Héctor Fernández ◽  
...  
Keyword(s):  
Human Serum ◽  
Simultaneous Determination ◽  
Square Wave Voltammetry ◽  
Serum Samples ◽  
Square Wave ◽  
Human Serum Samples ◽  
Wave Voltammetry

Determination of ciprofloxacin and enoxacin in human serum samples by micellar liquid chromatography

2004 ◽  
Vol 516 (1-2) ◽  
pp. 135-140 ◽  
Author(s):  
José Luis Vı́lchez ◽  
Lilia Araujo ◽  
Avismelsi Prieto ◽  
Alberto Navalón
Keyword(s):  
Liquid Chromatography ◽  
Human Serum ◽  
Micellar Liquid Chromatography ◽  
Serum Samples ◽  
Human Serum Samples

scholarly journals Determination of Direct Oral Anticoagulants from Human Serum Samples

2013 ◽  
Vol 40 (01) ◽  
pp. 129-134
Author(s):  
Sandra Kraemer ◽  
Shanshan Du ◽  
Christina Giese ◽  
Astrid Schulze ◽  
Roland Kraemer ◽  
...  
Keyword(s):  
Human Serum ◽  
Oral Anticoagulants ◽  
Direct Oral Anticoagulants ◽  
Serum Samples ◽  
Human Serum Samples

Determination of carbazole and halogenated carbazoles in human serum samples using GC-MS/MS

2019 ◽  
Vol 184 ◽  
pp. 109609
Author(s):  
Li Fang ◽  
Fengmei Qiu ◽  
Ying Li ◽  
Shizhong Wang ◽  
Josephine DeGuzman ◽  
...  
Keyword(s):  
Human Serum ◽  
Serum Samples ◽  
Human Serum Samples

scholarly journals Facile Preparation of Fe3O4/C Nanocomposite and Its Application for Cost-Effective and Sensitive Detection of Tryptophan

Biomolecules ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 245 ◽  
Author(s):  
Jun Liu ◽  
Shuai Dong ◽  
Quanguo He ◽  
Suchun Yang ◽  
Mei Xie ◽  
...  
Keyword(s):  
Human Serum ◽  
Cost Effective ◽  
X Ray Diffraction ◽  
Modified Glassy Carbon Electrode ◽  
Serum Samples ◽  
One Pot ◽  
Human Serum Samples ◽  
Sensitive Determination ◽  
The Cost

In this study, we reported facile synthesis of Fe3O4/C composite and its application for the cost-effective and sensitive determination of tryptophan (Trp) in human serum samples. Fe3O4/C composites were prepared by a simple one-pot hydrothermal method followed by a mild calcination procedure, using FeCl3∙6H2O as Fe3O4 precursor, and glucose as reducing agent and carbon source simultaneously. The Fe3O4/C composite modified glassy carbon electrode (Fe3O4/C/GCE) was prepared by drop-casting method. The microstructure and morphology of Fe3O4/C composite was characterized by powder X-ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. Due to large specific surface area and synergistic effect from Fe3O4 nanoparticles and carbon coating, Fe3O4/C composite showed excellent electrocatalytic activity toward the oxidation of Trp. As a result, the proposed Fe3O4/C/GCE displayed superior analytical performances toward Trp determination, with two wide detection ranges (1.0–80 μM and 80–800 μM) and a low detection limit (0.26 μM, S/N = 3). Moreover, successful detection of Trp in human serum samples further validate the practicability of the proposed sensor.

Sign in / Sign up

Export Citation Format

Share Document