scholarly journals Glucose detection in food real samples using an amperometric biosensor

2021 ◽  
Keyword(s):  
Amperometric Biosensor ◽  
Glucose Detection ◽  
Real Samples

Tear glucose detection combining microfluidic thread based device, amperometric biosensor and microflow injection analysis

2017 ◽  
Vol 98 ◽  
pp. 161-167 ◽  
Author(s):  
Deonir Agustini ◽  
Márcio F. Bergamini ◽  
Luiz Humberto Marcolino-Junior
Keyword(s):  
Amperometric Biosensor ◽  
Glucose Detection ◽  
Tear Glucose

Enhanced luminol chemiluminescence by Co–Fe LDH nanoplates and its application in H2O2 and glucose detection

2017 ◽  
Vol 9 (6) ◽  
pp. 974-979 ◽  
Author(s):  
Jian Xin Xie ◽  
Wen Jing Chen ◽  
Xian Xue Wu ◽  
Yun Ying Wu ◽  
Hong Lin
Keyword(s):  
Glucose Detection ◽  
Real Samples ◽  
Luminol Chemiluminescence

In this work, Co–Fe LDH nanoplates greatly enhanced the chemiluminescence of luminol–H2O2 system and their application to H2O2 and glucose detection in real samples.

Disposable amperometric biosensor based on nanostructured bacteriophages for glucose detection

2010 ◽  
Vol 22 (2) ◽  
pp. 029801 ◽  
Author(s):  
Yu Ri Kang ◽  
Kyung Hoon Hwang ◽  
Ju Hwan Kim ◽  
Chang Hoon Nam ◽  
Soo Won Kim
Keyword(s):  
Amperometric Biosensor ◽  
Glucose Detection

A rapid method for determination of l-lactic acid in real samples by amperometric biosensor utilizing nanocomposite

Food Control ◽  
2012 ◽  
Vol 23 (1) ◽  
pp. 238-244 ◽  
Author(s):  
Rastislav Monošík ◽  
Miroslav Streďanský ◽  
Gabriel Greif ◽  
Ernest Šturdík
Keyword(s):  
Lactic Acid ◽  
Rapid Method ◽  
Amperometric Biosensor ◽  
Real Samples

Preparation of graphene nano-sheet bonded PDA/MOF microcapsules with immobilized glucose oxidase as a mimetic multi-enzyme system for electrochemical sensing of glucose

2016 ◽  
Vol 4 (21) ◽  
pp. 3695-3702 ◽  
Author(s):  
Yang Wang ◽  
Chen Hou ◽  
Yun Zhang ◽  
Fu He ◽  
Mingzhu Liu ◽  
...  
Keyword(s):  
Glucose Oxidase ◽  
Enzyme System ◽  
Metal Organic Frameworks ◽  
Amperometric Biosensor ◽  
Electrochemical Sensing ◽  
Glucose Detection ◽  
Metal Organic ◽  
Immobilized Glucose Oxidase

A novel amperometric biosensor for glucose detection was fabricated based on a mimetic multi-enzyme system by combing mimetic enzymes (metal–organic frameworks, MOFs) and glucose oxidase (GOx).

Disposable amperometric biosensor based on nanostructured bacteriophages for glucose detection

2010 ◽  
Vol 21 (10) ◽  
pp. 105804 ◽  
Author(s):  
Yu Ri Kang ◽  
Kyung Hoon Hwang ◽  
Ju Hwan Kim ◽  
Chang Hoon Nam ◽  
Soo Won Kim
Keyword(s):  
Amperometric Biosensor ◽  
Glucose Detection

scholarly journals Highly selective amperometric biosensor for uric acid determination in real samples

2017 ◽  
Vol 33 (2) ◽  
pp. 124-134
Author(s):  
O. A. Zinchenko ◽  
L. V. Shkotova ◽  
T. U. Kulynych ◽  
O. O. Zinkina ◽  
A. P. Soldatkin
Keyword(s):  
Uric Acid ◽  
Amperometric Biosensor ◽  
Real Samples ◽  
Uric Acid Determination ◽  
Acid Determination

scholarly journals Methylamine-Sensitive Amperometric Biosensor Based on (His)6-TaggedHansenula polymorphaMethylamine Oxidase Immobilized on the Gold Nanoparticles

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Nataliya Ye. Stasyuk ◽  
Oleh V. Smutok ◽  
Andriy E. Zakalskiy ◽  
Oksana M. Zakalska ◽  
Mykhailo V. Gonchar
Keyword(s):  
Gold Nanoparticles ◽  
Chemical Method ◽  
Storage Stability ◽  
Amine Oxidase ◽  
Amperometric Biosensor ◽  
Fish Products ◽  
Real Samples ◽  
Recombinant Yeast Strain ◽  
Primary Amine Oxidase ◽  
And Storage

A novel methylamine-selective amperometric bienzyme biosensor based on recombinant primary amine oxidase isolated from the recombinant yeast strainSaccharomyces cerevisiaeand commercial horseradish peroxidase is described. Two amine oxidase preparations were used: free enzyme (AMO) and covalently immobilized on the surface of gold nanoparticles (AMO-nAu). Some bioanalytical parameters (sensitivity, selectivity, and storage stability) of the developed biosensors were investigated. The sensitivity for both sensors is high:1450 ± 113and700 ± 30 A−1·M−1·m−2for AMO-nAu biosensor, respectively. The biosensors exhibit the linear range from 15 μM to 150 μM (AMO-nAu) and from 15 μM to 60 μM (AMO). The developed biosensor demonstrated a good selectivity toward methylamine (MA) (signal for dimethylamine and trimethylamine is less than 5% and for ethylamine 15% compared to MA output) and reveals a satisfactory storage stability. The constructed amperometric biosensor was used for MA assay in real samples of fish products in comparison with chemical method. The values obtained with both approaches different methods demonstrated a high correlation.

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