A critical review on the use of potentiometric based biosensors for biomarkers detection

Karimi-Maleh, Hassan; Orooji, Yasin; Karimi, Fatemeh; Alizadeh, Marzieh; Baghayeri, Mehdi; Rouhi, Jalal; Tajik, Somayeh; Beitollahi, Hadi; Agarwal, Shilpi; Gupta, Vinod K.; Rajendran, Saravanan; Ayati, Ali; Fu, Li; Sanati, Afsaneh L.; Tanhaei, Bahareh; Şen, Fatih; Shabani-Nooshabadi, Mehdi; Asrami, Padideh Naderi; Al‐Othman, Amani

doi:10.1016/j.bios.2021.113252

Cited by 390 publications

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References 112 publications

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“…Electrochemical strategies showed many advantages for sensing of biological, anticancer drugs and a wide range of electroactive materials due to easy operation, fast response, high sensitivity, and portable ability [ 20 , 21 , 22 , 23 , 24 , 25 ]. Furthermore, the electrochemical sensors are considered to be more efficient and sensitive than other methods due to the opportunity to be boosted using various modifiers [ 26 , 27 , 28 , 29 ]. As a result of these considerations, numerous teams have reported electrochemically modified sensors for DOX monitoring [ 15 , 30 , 31 , 32 ].…”

Section: Introductionmentioning

confidence: 99%

Doxorubicin Anticancer Drug Monitoring by ds-DNA-Based Electrochemical Biosensor in Clinical Samples

2021

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In this research, glassy carbon electrode (GCE) amplified with single-wall carbon nanotubes (SWCNTs) and ds-DNA was fabricated and utilized for voltammetric sensing of doxorubicin with a low detection limit. In this technique, the reduction in guanine signal of ds-DNA in the presence of doxorubicin (DOX) was chosen as an analytical factor. The molecular docking study revealed that the doxorubicin drug interacted with DNA through intercalation mode, which was in agreement with obtained experimental results. The DOX detection performance of ds-DNA/SWCNTs/GCE was assessed at a concentration range of 1.0 nM–20.0 µM. The detection limit was found to be 0.6 nM that was comparable and even better (in many cases) than that of previous electrochemical reported sensors. In the final step, the ds-DNA/SWCNTs/GCE showed powerful ability for determination of the DOX in injection samples with acceptable recovery data.

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Section: Introductionmentioning

confidence: 99%

Doxorubicin Anticancer Drug Monitoring by ds-DNA-Based Electrochemical Biosensor in Clinical Samples

2021

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“…The traditional method for detection of bacterial resistance is the microbial inhibition method. Traditional microbial suppression methods are mostly based on bacterial isolation and culture methods, mainly for the detection of bacterial drug resistance phenotypes ( Asghar et al, 2017 ; Zhou et al, 2017 ; Karimi-Maleh et al, 2021b , 2021c ). The commonly used detection methods are mainly paper diffusion method and agar dilution method.…”

Section: Introductionmentioning

confidence: 99%

Graphene-Assisted Sensor for Rapid Detection of Antibiotic Resistance in Escherichia coli

Sun

2021

Front. Chem.

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In recent years, antibiotic-resistant bacteria caused by antibiotic abuse in the medical industry have become a new environmental pollutant that endangers public health. Therefore, it is necessary to establish a detection method for evaluating drug-resistant bacteria. In this work, we used Escherichia coli as a target model and proposed a method to evaluate its drug resistance for three antibiotics. Graphene dispersion was used to co-mix with E. coli cells for the purpose of increasing the current signal. This electrochemical-based sensor allows the evaluation of the activity of E. coli on the electrode surface. When antibiotics were present, the electrocatalytic reduction signal was diminished because of the reduced activity of E. coli. Based on the difference in the electrochemical reduction signal, we can evaluate the antibiotic resistance of different E. coli strains.

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“…With the development of microcomputer processing technology, the size of electrode can be reduced to micron or even nano level, which provides a technical support for the development of portable rapid detection system for drugresistant bacteria (Naderi Asrami et al, 2020;Baghayeri et al, 2021;Karimi-Maleh et al, 2021b;Karimi-Maleh et al, 2021c). Besant et al Besant et al (2015) limited the volume of bacterial solution in a container of 2.75 nL and detected the reduction of azurol by electrochemical method to reflect the bacterial metabolic activity.…”

Section: Introductionmentioning

confidence: 99%

A Methylene Blue Assisted Electrochemical Sensor for Determination of Drug Resistance of Escherichia coli

2021

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Due to the abuse of antibiotics in clinical, animal husbandry, and aquaculture, drug-resistant pathogens are produced, which poses a great threat to human and the public health. At present, a rapid and effective drug sensitivity test method is urgently needed to effectively control the spread of drug-resistant bacteria. Using methylene blue as a redox probe, the electrochemical signals of methylene blue in drug-resistant Escherichia coli strains were analyzed by a CV method. Graphene ink has been used for enhancing the electrochemical signal. Compared with the results of the traditional drug sensitivity test, we proposed a rapid electrochemical drug sensitivity test method which can effectively identify the drug sensitivity of Escherichia coli. The sensitivity of four E. coli isolates to ciprofloxacin, gentamicin, and ampicillin was tested by an electrochemical drug sensitivity test. The respiratory activity value %RA was used as an indicator of bacterial resistance by electrochemical method.

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A critical review on the use of potentiometric based biosensors for biomarkers detection

Cited by 390 publications

References 112 publications

Doxorubicin Anticancer Drug Monitoring by ds-DNA-Based Electrochemical Biosensor in Clinical Samples

Doxorubicin Anticancer Drug Monitoring by ds-DNA-Based Electrochemical Biosensor in Clinical Samples

Graphene-Assisted Sensor for Rapid Detection of Antibiotic Resistance in Escherichia coli

A Methylene Blue Assisted Electrochemical Sensor for Determination of Drug Resistance of Escherichia coli

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