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Editorial Board Members' Collection Series: Environment and Food Quality Sensing Systems

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Chemical Sensors".

Deadline for manuscript submissions: closed (5 November 2023) | Viewed by 3640

Special Issue Editors


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Guest Editor
Institute for Microelectronics and Microsystem, National Research Council of Italy, 95121 Catania, Italy
Interests: design and fabrication of Si-based microelectronic and optoelectronic devices; integration of biological molecules in Si to fabricate biosensors; design and characterization of sensing systems for environmental and precision agriculture applications
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Mechanical Engineering, Iowa State University, Ames, IA 50011, USA
Interests: food process engineering; food safety and quality; nanotechnology; delivery systems; biosensors
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Instituto Superior de Engenharia do Porto, 4249-015 Porto, Portugal
Interests: chromatographic determinations; electrochemistry; sensors/biosensors; sample preparation; environment and food control; environmental monitoring; contaminant detection; PAHs; pesticides; pharmaceuticals; heavy metals; allergens
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

According to a holistic approach, our health is influenced by our food intake and the environment we live in; therefore, to have a healthy population, environmental and food safety and quality are key parameters. In this Special Issue, “Environment and food quality sensing systems”, we aim to highlight the advances in sensing technologies for monitoring our environment, i.e., air quality, both outdoors and indoors; water and soil contamination; and our food. With this perspective, the identification of emerging contaminants and novel detection strategies to monitor their presences will also be addressed. Both original research papers and review articles are welcome. The manuscripts can cover, but are not limited to, the following topics:

  • Air quality monitoring;
  • Air contamination detection;
  • Water organic and inorganic contaminant detection;
  • Soil contamination detection;
  • Food analysis (safety and quality);
  • Contaminants of emerging concern (CEC) identification;
  • Novel detection technologies applied to food and/or environment monitoring.

Dr. Sebania Libertino
Dr. Carmen L. Gomes
Prof. Dr. Cristina Delerue-Matos
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sensors is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • electrochemical sensors
  • chemical sensors
  • optical sensors
  • physical sensors
  • sensor arrays
  • biosensors
  • gas sensors
  • food safety and quality
  • CEC identification

Published Papers (1 paper)

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Research

15 pages, 1206 KiB  
Article
Smart Farming Revolution: Portable and Real-Time Soil Nitrogen and Phosphorus Monitoring for Sustainable Agriculture
by Harpreet Singh, Nirmalya Halder, Baldeep Singh, Jaskaran Singh, Shrey Sharma and Yosi Shacham-Diamand
Sensors 2023, 23(13), 5914; https://0-doi-org.brum.beds.ac.uk/10.3390/s23135914 - 26 Jun 2023
Cited by 12 | Viewed by 3271
Abstract
Precision agriculture is crucial for ensuring food security in a growing global population. Nutrients, their presence, concentration, and effectiveness, are key components in data-driven agriculture. Assessing macro and micro-nutrients, as well as factors such as water and pH, helps determine soil fertility, which [...] Read more.
Precision agriculture is crucial for ensuring food security in a growing global population. Nutrients, their presence, concentration, and effectiveness, are key components in data-driven agriculture. Assessing macro and micro-nutrients, as well as factors such as water and pH, helps determine soil fertility, which is vital for supporting healthy plant growth and high crop yields. Insufficient soil nutrient assessment during continuous cropping can threaten long-term agricultural viability. Soil nutrients need to be measured and replenished after each harvest for optimal yield. However, existing soil testing procedures are expensive and time-consuming. The proposed research aims to assess soil nutrient levels, specifically nitrogen and phosphorus concentrations, to provide critical information and guidance on restoring optimal soil fertility. In this research, a novel chip-level colorimeter is fabricated to detect the N and P elements of soil onto a handheld colorimeter or spectrophotometer. Chemical reaction with soil solution generates color in the presence of nutrients, which are then quantitatively measured using sensors. The test samples are collected from various farmlands, and the results are validated with laboratory analysis of samples using spectrophotometers used in laboratories. ANOVA test has been performed in which F value > 1 in our study indicates statistically significant differences between the group means. The alternate hypothesis, which proposes the presence of significant differences between the groups, is supported by the data. The device created in this paper has crucial potential in terms of environmental and biological applications. Full article
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