Strategies to develop malic acid biosensors based on malate quinone oxidoreductase (MQO)

Bucur, Bogdan; Mallat, E.; Gurban, Ana-Maria; Gocheva, Yana; Velasco, Carine; Marty, Jean‐Louis; Noguer, Thierry

doi:10.1016/j.bios.2005.10.022

Cited by 24 publications

(27 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The purpose of this study was to find a promising alternative for the development of NAD-independent malic acid biosensors; however, a successful analytical device required further improvements concerning the performance of the electrochemical mediator. Interferences due to non-specific oxidations were shown to be negligible when using phenazine methosulfate (PMS) as a mediator (Bucur et al 2006). Katrlik et al designed a biosensor for a selective determination of malic acid using the same principles as was described in chapter 2.5, using MDH and diaphorase immobilized on SBM with a soluble mediator ferricaynide (Katrlik et al 1999).…”

Section: Malic Acidmentioning

confidence: 98%

Application of Enzyme Biosensors in Analysis of Food and Beverages

et al. 2011

View full text Add to dashboard Cite

The importance of analyses of different parameters in food products and monitoring of a production process requires quick and reliable analytical methods and devices. For this purpose, biosensors can be a suitable option, whereas most of the current quality control techniques are time consuming, expensive, and unpractical. In this paper, we describe biosensors developed for analysis of different components present in food samples, namely, glucose, fructose, sucrose, lactose, lactic, malic, acetic, ascorbic, citric and amino acids, ethanol, glycerol, and triglyceride. Biosensors showed desirable sensitivity, selectivity, and response time required for various applications. They are often designed to avoid interference from components present in a complex sample to be analyzed.

show abstract

Section: Malic Acidmentioning

confidence: 98%

Application of Enzyme Biosensors in Analysis of Food and Beverages

et al. 2011

View full text Add to dashboard Cite

show abstract

“…Therefore, taking into account role of TN as a promoter for DET, the observed organic dyes-induced signal enhancement effects (Figure 1) would be arising from two possibilities: First one is that these organic dyes act as electron transfer mediators, like previous reports [18–26,33,34]. Another one is that these organic dyes act as promoters to facilitate DET between HRP and CF, similar to the case of TN/HRP-CF [10,11].…”

Section: Resultsmentioning

confidence: 54%

“…The MG [22,23], MdB [26] and DCIP [33,34] are all redox-active organic dyes, and have been successfully used as electron transfer mediators of various enzyme-modified electrodes [22,23,26,33,34]. Compared to HRP-CF (without dye), all dyes/HRP-CFs-based systems showed larger cathodic peak current response to H 2 O 2 .…”

Section: Resultsmentioning

confidence: 99%

Carbon Felt-Based Bioelectrocatalytic Flow-Through Detectors: 2,6-Dichlorophenol Indophenol and Peroxidase Coadsorbed Carbon-Felt for Flow-Amperometric Determination of Hydrogen Peroxide

Hasebe

2014

Materials

View full text Add to dashboard Cite

2,6-dichlorophenol indophenol (DCIP) and horseradish peroxidase (HRP) were coadsorbed on a porous carbon felt (CF) from their mixed aqueous solution under ultrasound irradiation for 5 min. The resulting DCIP and HRP-coadsorbed CF (DCIP/HRP-CF) showed an excellent bioelectrocatalytic activity for the reduction of H2O2. The coadsorption of DCIP together with HRP was essential to obtain larger bioelectrocatalytic current to H2O2. The DCIP/HRP-CF was successfully used as a working electrode unit of a bioelectrocatalytic flow-through detector for highly sensitive and continuous amperometric determination of H2O2. Under the optimized operational conditions (i.e., applied potential, +0.2 V versus Ag/AgCl; carrier pH 5.0, and carrier flow rate, 1.9 mL/min), the cathodic peak current of H2O2 linearly increased over the concentration range from 0.1 to 30 μM (the sensitivity, 0.88 μA/μM (slope of linear part); the limit of detection, 0.1 μM (S/N = 3) current noise level, 30 nA) with a sample through-put of ca. 40–90 samples/h.

show abstract

“…Various sensors have been proposed for the determination of malic acid, where the specific conversion of malic acid was achieved via nicotinamide adeninde dinucleotide (NAD + )-dependent malate dehydrogenase (MDH, EC 1.1.1.37) [40], nicotinamide adeninde dinucleotide phosphate (NADP+)-dependent malic enzyme (ME, EC 1.1.1.40) [43] or a flavin adenine dinucleotide (FAD)-dependent malate quinone oxidoreductase (MQO, EC1.1.99.16) [55]. Lactate oxidase was the preferred catalytic element in biosensors for the determination of lactic acid.…”

Section: Biosensors For Monitoring the Malolactic Fermentationmentioning

confidence: 99%

Progress in Electrochemical (Bio)Sensors for Monitoring Wine Production

et al. 2019

View full text Add to dashboard Cite

Electrochemical sensors and biosensors have been proposed as fast and cost effective analytical tools, meeting the robustness and performance requirements for industrial process monitoring. In wine production, electrochemical biosensors have proven useful for monitoring critical parameters related to alcoholic fermentation (AF), malolactic fermentation (MLF), determining the impact of the various technological steps and treatments on wine quality, or assessing the differences due to wine age, grape variety, vineyard or geographical region. This review summarizes the current information on the voltamperometric biosensors developed for monitoring wine production with a focus on sensing concepts tested in industry-like settings and on the main quality parameters such as glucose, alcohol, malic and lactic acids, phenolic compounds and allergens. Recent progress featuring nanomaterial-enabled enhancement of sensor performance and applications based on screen-printed electrodes is emphasized. A case study presents the monitoring of alcoholic fermentation based on commercial biosensors adapted with minimal method development for the detection of glucose and phenolic compounds in wine and included in an automated monitoring system. The current challenges and perspectives for the wider application of electrochemical sensors in monitoring industrial processes such as wine production are discussed.

show abstract

Strategies to develop malic acid biosensors based on malate quinone oxidoreductase (MQO)

Cited by 24 publications

References 30 publications

Application of Enzyme Biosensors in Analysis of Food and Beverages

Application of Enzyme Biosensors in Analysis of Food and Beverages

Carbon Felt-Based Bioelectrocatalytic Flow-Through Detectors: 2,6-Dichlorophenol Indophenol and Peroxidase Coadsorbed Carbon-Felt for Flow-Amperometric Determination of Hydrogen Peroxide

Progress in Electrochemical (Bio)Sensors for Monitoring Wine Production

Contact Info

Product

Resources

About