☆ 4.7 Article

Toxicity monitoring signals analysis of selenite using microbial fuel cells

SCIENCE OF THE TOTAL ENVIRONMENT (2023)

Related references

Note: Only part of the references are listed.

Article Plant Sciences

Secondary metabolite contents and safety assessment study of the aqueous extract from the Algerian Echium trygorrhizum Pomel roots

Allaoua Nouri et al.

Summary: This study aimed to investigate the ethnopharmacology and safety of Echium trygorrhizum Pomel, a plant widely used in traditional Algerian medicine. It was found that this plant is commonly used for the treatment of jaundice, diabetes, and tonsillitis. The aqueous extract of this plant was found to contain high levels of polyphenols, flavonoids, and tannins. Acute and sub-acute toxicity tests conducted on mice and rats showed no toxicity at high doses. Therefore, it can be concluded that this plant extract has potential medicinal uses and is relatively safe.

JOURNAL OF ETHNOPHARMACOLOGY (2023)

Add to Collection

Article Biochemical Research Methods

Liquid Chromatography-Electron Capture Negative Ionization- Tandem Mass Spectrometry Detection of Pesticides in a Commercial Formulation

Achille Cappiello et al.

Summary: Negative chemical ionization (NCI) and electron-capture negative ionization (ECNI) are GC-MS techniques that offer high specificity and low background noise for compounds containing electronegative atoms or functional groups. These advantages have been extended to liquid chromatography-mass spectrometry (LC-MS) with part-per-trillion detection limits achieved.

JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY (2022)

Add to Collection

Article Engineering, Environmental

Optimum dose of Chaetoceros for controlling methanogenesis to improve power production of microbial fuel cell

P. P. Rajesh et al.

Summary: The marine algae Chaetoceros, containing hexadecatrienoic acid, can suppress methanogen development and improve coulombic efficiency in microbial fuel cells. Optimum concentration for inhibiting methanogens is around 10 mg/mL, with higher concentrations leading to decreased performance.

WATER SCIENCE AND TECHNOLOGY (2022)

Add to Collection

Article Chemistry, Physical

Microbial fuel cell (MFC)-based biosensor for combined heavy metals monitoring and associated bioelectrochemical process

Ke Zhang et al.

Summary: This study explores the feasibility and mechanism of MFC biosensor for wastewater detection under the action of combined heavy metals. The results indicate a linear relationship between the concentration and output voltage of the biosensor under the combined heavy metal group. However, the performance of the biosensor is mainly limited by Rct and needs further improvement.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2022)

Add to Collection

Article Plant Sciences

Enhanced phytoremediation of selenium using genetically engineered rice plants

Zhenjun Li et al.

Summary: This study successfully redirected selenium flow in rice by overexpressing the genes encoding selenocysteine lyase and selenocysteine methyltransferase. Transgenic plants showed lower sensitivity to selenium stress and increased tolerance to selenate and selenite, as well as improved selenium elimination capabilities. These findings suggest that genetically modified plants have the potential to restore selenium-contaminated environments.

JOURNAL OF PLANT PHYSIOLOGY (2022)

Add to Collection

Article Environmental Sciences

A dual chamber microbial fuel cell based biosensor for monitoring copper and arsenic in municipal wastewater

Minh Hang Do et al.

Summary: The study investigated a dual-chamber microbial fuel cell-based biosensor for monitoring copper and arsenic in municipal wastewater. By optimizing operational conditions, the biosensor's sensitivity was improved and it was found to be able to detect copper and arsenic concentrations over a wider range with a high detection accuracy.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Add to Collection

Article Environmental Sciences

Aspergillus niger-mediated release of phosphates from fish bone char reduces Pb phytoavailability in Pb-acid batteries polluted soil, and accumulation in fenugreek

Hafiz Muhammad Tauqeer et al.

Summary: The study aimed to reduce phytoavailable lead concentration in soil from Pb-acid batteries dismantling units by using Aspergillus niger-mediated release of PO43- from fish bone products. The combination of A. niger with APII-C was the most effective treatment, significantly reducing lead phytoavailability in soil and plant uptake. The grain produced under this treatment was safe for human consumption and improved soil and plant quality parameters.

ENVIRONMENTAL POLLUTION (2022)

Add to Collection

Article Multidisciplinary Sciences

Real-time bioelectronic sensing of environmental contaminants

Joshua T. Atkinson et al.

Summary: In this study, biosensors that produce electrical readouts with fast detection times were developed by combining synthetic biology and materials engineering. Escherichia coli were programmed to produce an electrical current in response to specific chemicals, allowing for rapid detection of thiosulfate and an endocrine disruptor. This new platform provides design rules for sensing various chemicals and offers a potential solution for safeguarding ecological and human health.

NATURE (2022)

Add to Collection

Article Environmental Sciences

Performance of a dual-chamber microbial fuel cell as a biosensor for in situ monitoring Bisphenol A in wastewater

Minh Hang Do et al.

Summary: This research investigates the potential of a dual-chamber microbial fuel cell as a biosensor for detecting Bisphenol A in wastewater. The study finds that optimizing operational conditions can enhance the accuracy of the sensor signal and that adding BPA improves voltage generation. Scanning electron microscope images confirm the presence of electroactive biofilm.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Add to Collection

Review Environmental Sciences

Prospective review on bioelectrochemical systems for wastewater treatment: Achievements, hindrances and role in sustainable environment

Sunita Varjani

Summary: This article provides an overview of bioelectrochemical systems (BESs) and highlights the application of microbial electrochemical technologies (METs) and microbial desalination cells (MDCs). MDCs combine the operation of microbial fuel cells (MFCs) with electrodialysis for water desalination and energy generation, offering low energy consumption and eco-friendly characteristics. The article also discusses the factors influencing the functioning and application of MDCs, and outlines the challenges and future prospects for this technology.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Add to Collection

Article Environmental Sciences

Innovative air-cathode bioelectrochemical sensor for monitoring of total volatile fatty acids during anaerobic digestion

Hao Sun et al.

Summary: An innovative dual-chamber air-cathode microbial fuel cell was developed as a biosensor for volatile fatty acids (VFA) monitoring. The response of the biosensor was nonlinear, but linear at low concentrations, with high bicarbonate concentrations decreasing the voltage. Stirring speeded up the response but also reduced the detection range, and the biosensor was validated in monitoring VFA concentrations in AD effluents.

CHEMOSPHERE (2021)

Add to Collection

Article Engineering, Environmental

Self-powered and reusable microbial fuel cell biosensor for toxicity detection in heavy metal polluted water

Sweta Naik et al.

Summary: The study developed a self-powered and reusable microbial fuel cell for toxicity detection in water with heavy metal ions. The electroactive microbial consortia showed sensitivity towards high concentrations of copper, chromium, zinc, and nickel, making the biosensor a feasible and cost-effective system for detecting heavy metal pollution in water.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Add to Collection

Review Environmental Sciences

Microbial fuel cell-based biosensor for online monitoring wastewater quality: A critical review

Minh Hang Do et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Add to Collection

Article Biophysics

A novel biosensor for zinc detection based on microbial fuel cell system

Aman Khan et al.

BIOSENSORS & BIOELECTRONICS (2020)

Add to Collection

Article Agricultural Engineering

Influence of wastewater microbial community on the performance of miniaturized microbial fuel cell biosensor

Nan Xiao et al.

BIORESOURCE TECHNOLOGY (2020)

Add to Collection

Review Materials Science, Biomaterials

Recent development of biofuel cell based self-powered biosensors

Shuai Hao et al.

JOURNAL OF MATERIALS CHEMISTRY B (2020)

Add to Collection

Review Chemistry, Physical

Demystifying terms for understanding bioelectrochemical systems towards sustainable wastewater treatment

Zixuan Wang et al.

CURRENT OPINION IN ELECTROCHEMISTRY (2020)

Add to Collection

Article Biophysics

On-line monitoring of heavy metals-related toxicity with a microbial fuel cell biosensor

Ademola Adekunle et al.

BIOSENSORS & BIOELECTRONICS (2019)

Add to Collection

Article Environmental Sciences

Fate of selenium in soil: A case study in a maize (Zea mays L.) field under two irrigation regimes and fertilized with sodium selenite

M. De Feudis et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

Add to Collection

Review Engineering, Environmental

Analytical methods to analyze pesticides and herbicides

Yifan Wang et al.

WATER ENVIRONMENT RESEARCH (2019)

Add to Collection

Article Agricultural Engineering

Copper removal and microbial community analysis in single-chamber microbial fuel cell

Yining Wu et al.

BIORESOURCE TECHNOLOGY (2018)

Add to Collection

Review Green & Sustainable Science & Technology

Microbial fuel cell sensors for water quality early warning systems: Fundamentals, signal resolution, optimization and future challenges

Yong Jiang et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2018)

Add to Collection

Article Chemistry, Physical

Enhanced power production of microbial fuel cells by reducing the oxygen and nitrogen functional groups of carbon cloth anode

Shaoan Cheng et al.

SURFACE AND INTERFACE ANALYSIS (2017)

Add to Collection

Article Agricultural Engineering

Trace heavy metal ions promoted extracellular electron transfer and power generation by Shewanella in microbial fuel cells

Yu-Shang Xu et al.

BIORESOURCE TECHNOLOGY (2016)

Add to Collection

Article Biophysics

Microbiosensor for the detection of acetate in electrode-respiring biofilms

Erhan Atci et al.

BIOSENSORS & BIOELECTRONICS (2016)

Add to Collection

Article Agricultural Engineering

Enhancing the response of microbial fuel cell based toxicity sensors to Cu(II) with the applying of flow-through electrodes and controlled anode potentials

Yong Jiang et al.

BIORESOURCE TECHNOLOGY (2015)

Add to Collection

Article Agricultural Engineering

Bioelectricity generation in an integrated system combining microbial fuel cell and tubular membrane reactor: Effects of operation parameters performing a microbial fuel cell-based biosensor for tubular membrane bioreactor

Jie Wang et al.

BIORESOURCE TECHNOLOGY (2014)

Add to Collection

Article Chemistry, Physical

Metals as electron acceptors in single-chamber microbial fuel cells

Yan Li et al.

JOURNAL OF POWER SOURCES (2014)

Add to Collection

Article Chemistry, Physical

Simultaneous pH self-neutralization and bioelectricity generation in a dual bioelectrode microbial fuel cell under periodic reversion of polarity

Wanjun Li et al.

JOURNAL OF POWER SOURCES (2014)

Add to Collection

Article Biotechnology & Applied Microbiology

Impact of tobramycin on the performance of microbial fuel cell

Wenguo Wu et al.

MICROBIAL CELL FACTORIES (2014)

Add to Collection

Review Engineering, Environmental

Recovery of Electrical Energy in Microbial Fuel Cells

Zheng Ge et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS (2014)

Add to Collection

Article Biophysics

Concentration responses of toxicity sensor with Shewanella oneidensis MR-1 growing in bioelectrochemical systems

Xin Wang et al.

BIOSENSORS & BIOELECTRONICS (2013)

Add to Collection

Article Biophysics

Kinetic models for detection of toxicity in a microbial fuel cell based biosensor

Nienke E. Stein et al.

BIOSENSORS & BIOELECTRONICS (2011)

Add to Collection

Article Chemistry, Physical

Treatment of carbon fiber brush anodes for improving power generation in air-cathode microbial fuel cells

Yujie Feng et al.

JOURNAL OF POWER SOURCES (2010)

Add to Collection

Article Chemistry, Analytical

A study of the removal of selenite and selenate from aqueous solutions using a magnetic iron/manganese oxide nanomaterial and ICP-MS

Christina M. Gonzalez et al.

MICROCHEMICAL JOURNAL (2010)

Add to Collection

Review Chemistry, Multidisciplinary

Exploring the use of electrochemical impedance spectroscopy (EIS) in microbial fuel cell studies

Zhen He et al.

ENERGY & ENVIRONMENTAL SCIENCE (2009)

Add to Collection

Article Biotechnology & Applied Microbiology

Microbial studies of a selenium-contaminated mine site and potential for on-site remediation

Heather M. Knotek-Smith et al.

JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY (2006)

Add to Collection

Review Engineering, Environmental

Microbial fuel cells: Methodology and technology

Bruce E. Logan et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2006)

Add to Collection

© Peeref 2019-2024. All rights reserved.