News

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Advanced Coating Designs Enhancing Modern Biosensors

A recently published review in Coatings (MDPI, 2024) provides a comprehensive overview of how different coating strategies influence biosensor performance. It examines the materials, surface treatments, and functional layers that support reliable signal transduction, enhance biorecognition, and extend sensor lifetime. The review highlights how coatings are no longer passive protective films but active components that shape the sensitivity, selectivity, and operational stability of modern biosensing platforms.

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From Field to Sequencer: The Hidden Journey of a Soil Sample

A story from inside WP3

Today, we invite you behind the scenes to follow the journey of a single soil sample as it moves from the landscape to the laboratory, eventually becoming data that help us understand how pollution shapes European soils.

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Faster Detection of Antibiotic Resistance

Antimicrobial resistance is a growing global threat, making once-treatable infections increasingly difficult to cure. Among the most concerning resistant pathogens is methicillin-resistant Staphylococcus aureus (MRSA), a bacterium responsible for severe hospital- and community-acquired infections, including sepsis. Rapid and reliable identification of MRSA is essential to guide treatment and limit the spread of resistance—but current diagnostic tools remain slow or difficult to deploy outside specialized laboratories.

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Preventing Food Contamination Through Rapid Spore Detection

Foodborne illnesses remain a major public health concern worldwide, yet many contamination events could be prevented with faster and more effective detection tools. One particularly challenging pathogen is Bacillus cereus, a bacterium that commonly contaminates food in the form of highly resistant spores. These spores can survive food processing treatments such as pasteurization and later germinate, leading to food spoilage or disease.

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Improving Plant-Based Arsenic Removal Using Pteris vittata

What if a simple plant could remove toxic arsenic from water faster and cheaper than expensive filtration systems? Scientists from the MOBILES project show that this could be true by exploiting the Chinese brake fern (Pteris vittata).

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Arsenic-detection plant biosensors

Giulia Offidani completed a thesis on arsenic-detection plant biosensors as part of the MOBILES project.

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First Annual Meeting in Jouy-en-Josas

The first annual meeting of the MOBILES project took place on November 5–6, 2025, at INRAE in Jouy-en-Josas (FRANCE).

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Transparent Electrodes and Semiconductor Materials for Advanced Electrocatalysis

The 10th International Symposium on Transparent Conductive Materials & 14th International Symposium on Transparent Oxide and Related Materials for Electronics and Optics - TCM–TOEO 2025 Conference took place from October 20–24, 2025, in Crete, Greece, bringing together researchers from around the world to discuss the latest advances in transparent materials, electronics, and optics.

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Video: Second Soil Sampling at Lesvos Island

As part of the MOBILES project, researchers recently conducted a second round of soil sampling on Lesvos Island, Greece.

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MOBILES Newsletter N.2

MOBILES Newsletter n.2 was published on 29th of September.

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New “Gut-on-a-Chip” Model Sheds Light on Campylobacter Infections

This study provides new insights into how foodborne bacteria interact with our intestinal cells, using cutting-edge microfluidic technology.

Campylobacter jejuni is one of the world’s leading causes of foodborne illness. Found mainly in undercooked poultry, this spiral-shaped bacterium can cause severe diarrhea, abdominal pain, fever, and—in rare cases—serious complications such as Guillain-Barré syndrome or chronic inflammatory diseases. Yet, despite its impact on global health, the details of how C. jejuni invades and damages the human gut remain poorly understood.

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Advancing Electrochemical Sensors for Health, Food, and Environment

MOBILES project had a great representation in Changchun, China thanks to Slađana Đurđić and Dalibor Stanković.

Our team actively participated in two prestigious scientific gatherings:

• The Twentieth International Symposium on Electroanalytical Chemistry (20th ISEAC, August 12–15, 2025)
• The 40th Topical Meeting of the International Society of Electrochemistry (ISE, August 15–17, 2025)

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New Electrochemical Sensor Targets a Hidden Pollutant: Estradiol

Why Estradiol Monitoring Matters
Estradiol (E2) is the most potent estrogen hormone, essential for reproductive health, bone density, and cardiovascular function. However, abnormal estradiol levels are linked to infertility, hormone-sensitive cancers (like breast and ovarian cancer), and other endocrine disorders.

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Sensitive and Selective Sensors for Determination of Anesthetic Tetracaine and Pesticide Amitrole

The 76th Annual Meeting of the International Society of Electrochemistry will take place from 7th to 12th September in Mainz, Germany. The focus of this meeting is electrochemistry - From Basic Insights to Sustainable Technologies.
Tijana Mutić from the Faculty of Chemistry, University of Belgrade will represent the MOBILES project with two poster presentations.

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Electrochemical Spore Detection

The 76th Annual Meeting of the International Society of Electrochemistry will take place from 7th to 12th September in Mainz, Germany. The focus of this meeting is electrochemistry - From Basic Insights to Sustainable Technologies.
Aleksandar Mijajlović from the Faculty of Chemistry, University of Belgrade will represent the MOBILES project with an poster presentation. 

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D3.1 Sampling design and library preparation

The sampling design and library preparation (D3.1) was published.

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D6.2 MOBILES interaction and connection with other EU-funded projects

MOBILES interaction and connection with other EU-funded projects (D6.2) was published.

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Sensor for Electrochemical Detection of Metol in Environmental and Biological Fluid Samples

YISAC 2025 – Young Investigators Seminar on Analytical Chemistry will take place from June 30 to July 2, 2025, at the Faculty of Chemistry and Chemical Technology, University of Ljubljana, Slovenia. The event brings together emerging researchers in the field of analytical chemistry to present novel insights and foster interdisciplinary exchange.

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Monitoring Carbofuran Contamination with Advanced Electrochemical Sensors

Carbofuran (CBF) is a pesticide used in crop protection that poses serious health and environmental risks due to its persistence and poor degradability. It can lead to contamination of both soil and water. Carbofuran acts as a fast-acting nerve agent, causing total paralysis, including paralysis of the respiratory muscles, which can result in death by suffocation. It is toxic when inhaled or ingested, irritates the eyes, and is highly toxic to aquatic organisms.

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MOBILES Will Present β-estradiol Detection Sensor

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Boron-doped Diamond Electrodes for Toxins Sensing

Massive amounts of hazardous chemicals such as pesticides, heavy metals, and industrial pollutants, are being discharged into the environment in the name of modern society’s industrialization and growth.

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MOBILES meets AquaBioSens project in Crete

MOBILES meets one of its sister’ projects AquaBioSens. Three MOBILES partners (NTUA, CTU and RICPA) participated as guests at AquaBioSens annual project meeting. A MOBILES representative joined AquaBioSens teams on 26^th and 27^th May at the Foundation for Research and Technology (FORTH) in Crete (Greece).

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Effective Sensor for Glyphosate Sensing

Glyphosate is a broad-spectrum herbicide for controlling grassy weeds, introduced to the market in the 1970s under the brand name “Roundup.” Glyphosate is widely used for agricultural weed control, despite being potentially hazardous to human health. It works by inhibiting a specific enzyme pathway essential for plant growth, leading to the eventual death of the targeted plants. This enables farmers to kill unwanted plants and weeds while maintaining their crops. This feature made glyphosate very popular and led to its extensive use in agriculture, forestry, urban areas, and home gardening.

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Enhancing Arsenic Phytoremediation Through Genetic Engineering of Root Growth Pathways

The IX European Bioremediation Conference (IX-EBC) will take place from June 15 to 19, 2025, in Crete, Greece. The MOBILES team will be represented by Raffaele Dello Ioio from Sapienza University in Rome who will give a talk on preliminary findings regarding the adaptability of plant species to arsenic pollution and the application of this knowledge in soil remediation strategies.

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MOBILES Project Kicks Off Soil Sample Collection Campaign

The MOBILES project is achieving a key milestone about the soil metagenomics analysis. In May 2025 the first soil sample collection campaign was launched. Partners in Greece, Cyprus, Germany, Poland, Italy and France are collecting soil samples from a variety of polluted sites. The sources of pollution are diverse, ranging from industrial contamination, and arsenic pollution to sewage water.

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MOBILES AT BIOSENSORS 2025 IN LISBON

The 35th Anniversary World Congress on Biosensors will take place from May 19 to 25, 2025, in Lisbon, Portugal. The MOBILES team will be represented by Léo Baldenweck from France’s National Research Institute for Agriculture, Food and Environment (INRAE).

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MOBILES at 2025 ASBMB Annual Meeting in Chicago

The 2025 Annual Meeting of the American Society for Biochemistry and Molecular Biology takes place April 12–15 2025 in Chicago and MOBILES team will be represented by prof. Constantinos Varotsis from the Cyprus University of Technology.

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Detection of Antibiotic Resistance

This video explains the dangers of antibiotic resistance and the importance of detecting resistant bacteria. It highlights the limitations of current detection methods—slow but affordable antibiograms and fast but expensive PCR tests.

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Environmental Performance and Safety of Developed Organisms, and Packaging of Sensor Devices

Scientists are working on improving biosensors—specialized devices that detect environmental pollutants. These biosensors use biological components, such as enzymes and microorganisms, to identify harmful substances in soil and water. To ensure their effectiveness in real-world conditions, researchers are also focusing on practical issues such as proper packaging, durability, safety, and performance testing. This activity will be supervised by RICPA (Research and Innovation Center Pro-Akademia, Poland).

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Video: Sensors for Monitoring and Detection of Polutants

Pollution from various sources is a growing concern, impacting both human health and the environment. The MOBILES project is developing cutting-edge biosensor technology to detect contaminants quickly and accurately. These advanced sensors provide real-time data, allowing for early intervention to keep our environment safe. By identifying pollutants at their source, MOBILES is paving the way for a cleaner environment and a healthier future.

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Detection of Pollutants Via Biotic Sensors

Under the leadership of the University of Rome (UR), CNR-IRET, ARO and CUT are developing advanced biosensors to detect environmental pollutants such as heavy metals (e.g., arsenic), pesticides, antibiotics, and microplastics. These sensors will help monitor soil, water, and air quality using biological components like plants, bacteria, and diatoms (a type of algae).

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Wireless Electroanalysis of Mycotoxins

Biomedical and environmental monitoring require specific and tailored methods for detecting pesticides, metal ions, organic pollutants, or toxins. Molecular Imprinting Technology (MIT) is a novel technique that enables the design of artificial receptors with predetermined selectivity and specificity for a given analyte. This method creates molecular structures complementary to the template molecules in terms of shape, size, and functional groups. Essentially, MIT can be described as a process of making a molecular lock that matches a molecular key.

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Electronic Biosensors for Environmental Monitoring

A team of researchers, led by INRAE (National Research Institute for Agriculture, Food and Environment, France), is developing advanced electrochemical biosensors to detect pollutants such as pesticides, pathogenic bacteria, antimicrobial resistance genes, and spores in soil, water, and air. These sensors will integrate conductive materials and biological components to ensure accuracy, stability, and sensitivity to various contaminants.

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D5.1 Dissemination, Exploitation & Communication Plan (DECP)

The Dissemination, exploitation & communication plan (D5.1) was published. 

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MOBILES Newsletter N.1

MOBILES project Newsletter n.1 was published on 26th February 2025. 

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CNR Vaccancy

A call for applications is open for a 24-month Researcher Level III position at the Institute for Mediterranean Agricultural and Forestry Systems (ISAFOM) of the CNR, Catania (CT) site as part of the European Project HORIZON-CL6-2023-ZEROPOLLUTION-01-6 entitled “MOBILES - MONITORING AND DETECTION OF BIOTIC AND ABIOTIC POLLUTANTS BY ELECTRONIC, PLANTS AND MICROORGANISMS BASED SENSORS.”

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Publication: Chemical & Biomedical Imaging

Bacteria are single-celled microorganisms that lack a nucleus and can be found in various environments. They can be beneficial, harmless, or disease-causing in humans, animals, and plants. The ability to detect and analyse them is crucial for effective disease diagnosis and selecting the right treatment. Identifying the sources of bacterial infections helps in choosing the appropriate antibiotic treatment. Proper prescription and use of antibiotics prevent bacteria from developing resistance to certain types of antibiotic treatment.

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Characterisation and Analysis of Soil Samples

In the MOBILES project, under work package 3 (WP3), researchers are studying bacterial/microbial community in the soil to better understand how pollution affects them and how they can help restore damaged land. By analysing the genetic material of these microbes, researchers aim to identify key biological markers that indicate soil health and can guide soil rehabilitation efforts. These findings will help develop new strategies for managing contaminated environments more effectively.

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Publication: Journal of Alloys and Compounds

Guanine (G) is one of the four DNA nucleotide bases, along with adenine (A), cytosine (C), and thymine (T). The sequence of these four nucleotide bases carries DNA’s genetic information. Within a double-stranded DNA molecule, guanine bases on one strand pair with cytosine bases on the opposite strand.

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Phytoextraction: A Sustainable Approach to Contaminant Removal in Soil and Water

Raffaele Dello Ioio, from Sapienza University of Rome, recently took part in a Ministerial Program for scientific education in High Schools, where he discussed and promoted advanced sustainable methods for monitoring and removing contaminants from soil and water. 

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Publication: Electrochimica Acta

A new study explores the development of an electrochemical sensor for detecting diuron, an herbicide commonly used in agriculture to improve productivity and the quality of agricultural products such as citrus fruits, rice, and potatoes.

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MOBILES Project Meeting in Poland at IUNG

The meeting of the MOBILES Project partners at the Institute of Soil Science and Plant Cultivation – State Research Institute (IUNG) in Puławy, Poland, marked significant progress toward one of the project's key objectives—the collection of soil samples and their metagenomic analysis.

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MOBILES Joins the Marine Shield Cluster

We are excited to announce that the MOBILES project has joined the Marine Shield Cluster, an innovative network of EU-funded projects united by a shared commitment to combating water pollution and safeguarding marine and environmental health.

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Press Release - MOBILES - Monitoring and Detection of Biotic and Abiotic Pollutants by Electronic, Plants and Microorganisms Based Sensors

The National Technical University of Athens (NTUA) is working with another 15 partners from academia, research, and industry to develop prototypes of electronic and organism-based biosensors to monitor organic chemicals, antimicrobial-resistant (AMR) bacteria, and pathogens in water, soil, and air.

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Reflecting on MOBILES: A Year of Beginnings and Festive Wishes

As we reflect on this year, which is nearing its conclusion, we fondly recall the kick-off meeting for our MOBILES project in beautiful Athens this September.

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D6.1 The Data Management Plan (DMP)

The Data Management Plan (D6.1) was published. 

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MOBILES Project Meeting in Belgrade at UBE

The meeting was held in Belgrade at the end of October 2024.

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Revolutionizing Environmental Monitoring

In today’s rapidly changing world, the challenges posed by environmental pollution and harmful pathogens are more urgent than ever...