Pub Date : 2023-09-01DOI: 10.1149/2754-2726/ace5a9
Bob M Lansdorp, Peter Lamberg, Rashad Hamid
Silver/silver chloride (Ag/AgCl) is ubiquitous in the field of electrochemical biosensing due to its suitability as a reference electrode material. However, we recently discovered that screen-printed Ag/AgCl ink has a detrimental effect on Alcohol Oxidase enzyme stability. We performed an optical absorbance assay to isolate the interaction of enzyme and electrode to discover a surprisingly strong inhibition effect. The halftime of enzymatic activity was reduced from nearly 1 week in buffer to 10 h in the presence of the Ag/AgCl electrode. We expect this discovery to have broad implications on enzymatic biosensors that use Ag/AgCl as reference electrode material.
{"title":"Screen-Printed Silver/Silver Chloride Electrodes Inhibit Alcohol Oxidase Activity.","authors":"Bob M Lansdorp, Peter Lamberg, Rashad Hamid","doi":"10.1149/2754-2726/ace5a9","DOIUrl":"https://doi.org/10.1149/2754-2726/ace5a9","url":null,"abstract":"<p><p>Silver/silver chloride (Ag/AgCl) is ubiquitous in the field of electrochemical biosensing due to its suitability as a reference electrode material. However, we recently discovered that screen-printed Ag/AgCl ink has a detrimental effect on Alcohol Oxidase enzyme stability. We performed an optical absorbance assay to isolate the interaction of enzyme and electrode to discover a surprisingly strong inhibition effect. The halftime of enzymatic activity was reduced from nearly 1 week in buffer to 10 h in the presence of the Ag/AgCl electrode. We expect this discovery to have broad implications on enzymatic biosensors that use Ag/AgCl as reference electrode material.</p>","PeriodicalId":72870,"journal":{"name":"ECS sensors plus","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10353475/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10202739","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-23DOI: 10.1149/2754-2726/acf328
Shilpa Gupta
In today’s era of high speed 5G internet all electronic sensor networks are connected through IoT. Bank transactions are digitized, people can access any data through their mobile phones, organizations and companies handle their projects through online meetings etc. Military and medical surveillance, navy navigation, weapon controlling, weather forecasting etc. involve big data analysis collected from sensors, that too at a very high speed with reliable results. This requires large number of parallel processors connected with huge Bank of memory modules to store big data. Reliable interconnection network is needed to connect these large number of parallel processors and memory modules efficiently hence Multistage Interconnection Networks (MINs) come into play, as they provide highly reliable communication for big data transfer between processors and memory modules whenever required. In this manuscript a new network named Reliable Gamma-interconnection Network (RGN) is introduced which possesses multiple paths between processors and memory modules with two totally disjoint path availability. It provides high reliability and minimum path distance between source node to destination node than other gamma networks known, with the minimum hardware complexity. Reliability estimation and evaluation of RGN has been presented in this paper and comparison of results achieved with other gamma networks has been done for validation purpose.
{"title":"Reliable Gamma-Interconnection Network for Data Analysis in Sensor Networks: Design and Performance Evaluation","authors":"Shilpa Gupta","doi":"10.1149/2754-2726/acf328","DOIUrl":"https://doi.org/10.1149/2754-2726/acf328","url":null,"abstract":"In today’s era of high speed 5G internet all electronic sensor networks are connected through IoT. Bank transactions are digitized, people can access any data through their mobile phones, organizations and companies handle their projects through online meetings etc. Military and medical surveillance, navy navigation, weapon controlling, weather forecasting etc. involve big data analysis collected from sensors, that too at a very high speed with reliable results. This requires large number of parallel processors connected with huge Bank of memory modules to store big data. Reliable interconnection network is needed to connect these large number of parallel processors and memory modules efficiently hence Multistage Interconnection Networks (MINs) come into play, as they provide highly reliable communication for big data transfer between processors and memory modules whenever required. In this manuscript a new network named Reliable Gamma-interconnection Network (RGN) is introduced which possesses multiple paths between processors and memory modules with two totally disjoint path availability. It provides high reliability and minimum path distance between source node to destination node than other gamma networks known, with the minimum hardware complexity. Reliability estimation and evaluation of RGN has been presented in this paper and comparison of results achieved with other gamma networks has been done for validation purpose.","PeriodicalId":72870,"journal":{"name":"ECS sensors plus","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47004621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.1149/2754-2726/acec59
Kirsten Macdonald, Y. Pei, Adekunle Omoboye, Nicholas Lamothe, Yichun Shi, Kevin McEleney, S. J. Payne, Zhe She
Manganese (Mn) was previously considered a mere aesthetic concern that causes colored water and stained surfaces; however, recent epidemiological research found that excessive exposure to Mn has neurotoxic effects on humans, especially in children. In response to the health concerns, Health Canada and the World Health Organization moved towards stricter standards on Mn to protect public health. Currently, the standard analytical methods for Mn2+ are spectroscopic. Although they are highly sensitive, they are not cost effective or portable for high frequency analysis in the field. In this article, the sensitivity of electrochemical techniques, chronoamperometry (CA) and cathodic stripping voltammetry (CSV), are compared as well as the sensitivity of a non-modified glassy carbon screen-printed electrode (GCE SPE) vs a gold nanoparticle modified graphene (AuNPs/GP) coated GCE SPE for Mn2+ detection and quantification. Regarding the coating of the GCE SPE, detection performed with AuNPs/GP modified GCE SPE shows a wider linear range from 0–520 μM and an improved LOD of 0.75 μM. Application of the sensors was tested using drinking water samples returning high recovery rates from 92.9 to 106.8% depending on material and method used for Mn2+ detection and quantification.
{"title":"Enhancing Sensitivity of Manganese Detection in Drinking Water Using Nanomaterial AuNPs/GP","authors":"Kirsten Macdonald, Y. Pei, Adekunle Omoboye, Nicholas Lamothe, Yichun Shi, Kevin McEleney, S. J. Payne, Zhe She","doi":"10.1149/2754-2726/acec59","DOIUrl":"https://doi.org/10.1149/2754-2726/acec59","url":null,"abstract":"Manganese (Mn) was previously considered a mere aesthetic concern that causes colored water and stained surfaces; however, recent epidemiological research found that excessive exposure to Mn has neurotoxic effects on humans, especially in children. In response to the health concerns, Health Canada and the World Health Organization moved towards stricter standards on Mn to protect public health. Currently, the standard analytical methods for Mn2+ are spectroscopic. Although they are highly sensitive, they are not cost effective or portable for high frequency analysis in the field. In this article, the sensitivity of electrochemical techniques, chronoamperometry (CA) and cathodic stripping voltammetry (CSV), are compared as well as the sensitivity of a non-modified glassy carbon screen-printed electrode (GCE SPE) vs a gold nanoparticle modified graphene (AuNPs/GP) coated GCE SPE for Mn2+ detection and quantification. Regarding the coating of the GCE SPE, detection performed with AuNPs/GP modified GCE SPE shows a wider linear range from 0–520 μM and an improved LOD of 0.75 μM. Application of the sensors was tested using drinking water samples returning high recovery rates from 92.9 to 106.8% depending on material and method used for Mn2+ detection and quantification.","PeriodicalId":72870,"journal":{"name":"ECS sensors plus","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47117030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-21DOI: 10.1149/2754-2726/ace983
N. Padmanathan, R. Sasikumar, V. Thayanithi, K. Razeeb
Safety and quality control are important for long-term storage and preservation of food. Glucose and food pH are the two most common markers for evaluating food quality. Herein, we constructed a Ni/NiO@RuO2 heterostructure-based two-way sensor via a novel eruption combustion pattern (ECP) using non-conventional amino acid as a propellant. This approach has the unique points of interests of in situ doping of oxides and the formation of heterojunctions, providing well-developed pores and high surface areas to enhance the material performance. The Ni/NiO@RuO2 heterostructures have been tested as a bi-functional catalyst for glucose and pH sensing. The sensor exhibits a fast response time of <0.1 ± 0.02 s, a sensitivity of 641.95 ± 0.5 μA mM−1 cm−2 towards glucose with a 0.4 ± 0.08 μM detection limit and a linear response of 0.1 to 5 mM. As a pH sensor, it exhibits an acceptable sensitivity of −41.6 mV pH−1 with a response time of <50 s over a pH range of 2–12. Moreover, this bi-functional sensor based on Ni/NiO@RuO2 performs well when applied to a selection of beverage samples. This study provides a new scalable and low-cost approach to fabricating hetero-oxide nanostructures with controllable heterojunctions for various sensor applications.
{"title":"L-Alanine Supported Autogenous Eruption Combustion Synthesis of Ni/NiO@RuO2 Heterostructure for Electrochemical Glucose and pH Sensor","authors":"N. Padmanathan, R. Sasikumar, V. Thayanithi, K. Razeeb","doi":"10.1149/2754-2726/ace983","DOIUrl":"https://doi.org/10.1149/2754-2726/ace983","url":null,"abstract":"Safety and quality control are important for long-term storage and preservation of food. Glucose and food pH are the two most common markers for evaluating food quality. Herein, we constructed a Ni/NiO@RuO2 heterostructure-based two-way sensor via a novel eruption combustion pattern (ECP) using non-conventional amino acid as a propellant. This approach has the unique points of interests of in situ doping of oxides and the formation of heterojunctions, providing well-developed pores and high surface areas to enhance the material performance. The Ni/NiO@RuO2 heterostructures have been tested as a bi-functional catalyst for glucose and pH sensing. The sensor exhibits a fast response time of <0.1 ± 0.02 s, a sensitivity of 641.95 ± 0.5 μA mM−1 cm−2 towards glucose with a 0.4 ± 0.08 μM detection limit and a linear response of 0.1 to 5 mM. As a pH sensor, it exhibits an acceptable sensitivity of −41.6 mV pH−1 with a response time of <50 s over a pH range of 2–12. Moreover, this bi-functional sensor based on Ni/NiO@RuO2 performs well when applied to a selection of beverage samples. This study provides a new scalable and low-cost approach to fabricating hetero-oxide nanostructures with controllable heterojunctions for various sensor applications.","PeriodicalId":72870,"journal":{"name":"ECS sensors plus","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44231073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-21DOI: 10.1149/2754-2726/ace982
Y. Lam, Disha Patel, Ariel Vaknin, Lee W. Hoffman, T. Thundat, Hai-Feng Ji
Microcantilevers (MCLs) have proven to be a cost-effective, label-free, and portable analytical technique for the detection of chemical and biological species. The MCL method offers significant benefits, primarily owing to its high sensitivity, which enables the detection of cantilever motion with sub-nanometer precision. Additionally, this method is well-suited for fabrication into a multi-element sensor array, further enhancing its capabilities. Most of the sensors are based on adsorption-induced frequency or surface stress changes of MCLs. Multiple review articles on this concept have been published, but no review has been published summarizing the MCL sensors with a focus on reactions. Other than detecting chemical species, another unique application of MCLs is their ability to characterize the morphology and mechanical properties of materials on a solid-liquid or solid-gas interface during a reaction process. We will review the reaction-based MCL sensors and also their potential applications in monitoring reactions in this short review article.
{"title":"Review—Reaction-Based Microcantilever Sensors","authors":"Y. Lam, Disha Patel, Ariel Vaknin, Lee W. Hoffman, T. Thundat, Hai-Feng Ji","doi":"10.1149/2754-2726/ace982","DOIUrl":"https://doi.org/10.1149/2754-2726/ace982","url":null,"abstract":"Microcantilevers (MCLs) have proven to be a cost-effective, label-free, and portable analytical technique for the detection of chemical and biological species. The MCL method offers significant benefits, primarily owing to its high sensitivity, which enables the detection of cantilever motion with sub-nanometer precision. Additionally, this method is well-suited for fabrication into a multi-element sensor array, further enhancing its capabilities. Most of the sensors are based on adsorption-induced frequency or surface stress changes of MCLs. Multiple review articles on this concept have been published, but no review has been published summarizing the MCL sensors with a focus on reactions. Other than detecting chemical species, another unique application of MCLs is their ability to characterize the morphology and mechanical properties of materials on a solid-liquid or solid-gas interface during a reaction process. We will review the reaction-based MCL sensors and also their potential applications in monitoring reactions in this short review article.","PeriodicalId":72870,"journal":{"name":"ECS sensors plus","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43710915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-21DOI: 10.1149/2754-2726/ace981
K. Mohammadi, S. Badilescu, Anirban Ghosh, M. Packirisamy
Exosomes are nanovesicles shed by cells into the extracellular space. From an engineering point of view, exosomes can be assimilated to a complex system, that is, an arrangement of parts that together exhibit a behavior that the individual constituents do not. The authors argue that the unique composition of exosomes as well as their involvement in cell-to-cell communication and monitoring a multitude of diseases, justify entirely looking at exosomes, in the future, as universal sensors of diseases. In this paper, after the short background information on exosomes, the authors show how they are involved in the progress of different diseases.
{"title":"Exosomes, the Key Players in Cell-To-Cell Communication as the Universal Nano-Sized Disease Sensors of the Future","authors":"K. Mohammadi, S. Badilescu, Anirban Ghosh, M. Packirisamy","doi":"10.1149/2754-2726/ace981","DOIUrl":"https://doi.org/10.1149/2754-2726/ace981","url":null,"abstract":"Exosomes are nanovesicles shed by cells into the extracellular space. From an engineering point of view, exosomes can be assimilated to a complex system, that is, an arrangement of parts that together exhibit a behavior that the individual constituents do not. The authors argue that the unique composition of exosomes as well as their involvement in cell-to-cell communication and monitoring a multitude of diseases, justify entirely looking at exosomes, in the future, as universal sensors of diseases. In this paper, after the short background information on exosomes, the authors show how they are involved in the progress of different diseases.","PeriodicalId":72870,"journal":{"name":"ECS sensors plus","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46894623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-10DOI: 10.1149/2754-2726/ace5bd
Minghui Liang, Xiang Liu, Yuying Chong, Ziyun Ye, Lei Zhao, Qiang Yu, Kai Tang, Anqi Geng, Bo Hu, Guanqun Ge, Shifang Yuan
Limitation of 3D construction ability, complex preparation processes and developing customer demands have promoted people to find low-cost, rapid prototyping, and simple operation methods to produce novel functional devices in the near future. Among various techniques, 3D-printed technology is a promising candidate for the fabrication of biosensors and biomedical detection devices with a wide variety of potential applications. This review offers four important 3D printing techniques for biosensors and biomedical detection devices and their applications. The principle and printing process of 3D-printed technologies will be generalized, and the printing performance of many 3D printers will be compared. Despite the resolution restrictions of 3D-printed, these technologies have already shown promising applications in many biosensors and biomedical detection devices, such as 3D-printed microfluidic devices, 3D-printed optical devices, 3D-printed electrochemical devices, and 3D-printed integrated devices. Some of the most representative examples will also be discussed here, demonstrating that 3D-printed technology can rationally design biosensors and biomedical detection devices and achieve important applications in microfluidic, optical, electrochemical, and integrated devices.
{"title":"Engineering Biosensors and Biomedical Detection Devices from 3D-Printed Technology","authors":"Minghui Liang, Xiang Liu, Yuying Chong, Ziyun Ye, Lei Zhao, Qiang Yu, Kai Tang, Anqi Geng, Bo Hu, Guanqun Ge, Shifang Yuan","doi":"10.1149/2754-2726/ace5bd","DOIUrl":"https://doi.org/10.1149/2754-2726/ace5bd","url":null,"abstract":"Limitation of 3D construction ability, complex preparation processes and developing customer demands have promoted people to find low-cost, rapid prototyping, and simple operation methods to produce novel functional devices in the near future. Among various techniques, 3D-printed technology is a promising candidate for the fabrication of biosensors and biomedical detection devices with a wide variety of potential applications. This review offers four important 3D printing techniques for biosensors and biomedical detection devices and their applications. The principle and printing process of 3D-printed technologies will be generalized, and the printing performance of many 3D printers will be compared. Despite the resolution restrictions of 3D-printed, these technologies have already shown promising applications in many biosensors and biomedical detection devices, such as 3D-printed microfluidic devices, 3D-printed optical devices, 3D-printed electrochemical devices, and 3D-printed integrated devices. Some of the most representative examples will also be discussed here, demonstrating that 3D-printed technology can rationally design biosensors and biomedical detection devices and achieve important applications in microfluidic, optical, electrochemical, and integrated devices.","PeriodicalId":72870,"journal":{"name":"ECS sensors plus","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41987633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-05DOI: 10.1149/2754-2726/ace202
Tyler Z Sodia, K. Cash
A common biological theme on Earth is the importance of oxygen, regardless of an organism’s metabolic capabilities. This commonality makes the quantification of O2 essential in understanding life as we know it. There are many sensing methods that enable researchers to measure this important analyte, but not all sensors are compatible with every system. This perspective highlights common O2 sensing formats (and recent innovations) with the goal of guiding the reader towards a sensor choice for their desired application. We emphasize the importance of exploring unfamiliar metabolic processes, commercializing new sensors, and establishing collaborations for maximizing innovation and accelerating discovery.
{"title":"Editors’ Choice—Luminescent Oxygen Sensors: Valuable Tools for Spatiotemporal Exploration of Metabolism in In Vitro Systems","authors":"Tyler Z Sodia, K. Cash","doi":"10.1149/2754-2726/ace202","DOIUrl":"https://doi.org/10.1149/2754-2726/ace202","url":null,"abstract":"A common biological theme on Earth is the importance of oxygen, regardless of an organism’s metabolic capabilities. This commonality makes the quantification of O2 essential in understanding life as we know it. There are many sensing methods that enable researchers to measure this important analyte, but not all sensors are compatible with every system. This perspective highlights common O2 sensing formats (and recent innovations) with the goal of guiding the reader towards a sensor choice for their desired application. We emphasize the importance of exploring unfamiliar metabolic processes, commercializing new sensors, and establishing collaborations for maximizing innovation and accelerating discovery.","PeriodicalId":72870,"journal":{"name":"ECS sensors plus","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47175372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-01DOI: 10.1149/2754-2726/acdbdc
Lasanthi Sumathirathne, Taehwan Kim, Duncan Q. Bower, L. Deravi
Nature is full of exemplary species that have evolved personalized sensors and actuating systems that interface with and adapt to the world around them. Among them, cephalopods are unique. They employ fast-sensing systems that trigger structural changes to impart color changes through biochemical and optoelectronic controls. These changes occur using specialized optical organs that receive and respond to signals (light, temperature, fragrances, sound, and textures) in their environments. We describe features that enable these functions, highlight engineered systems that mimic them, and discuss strategies to consider for future cephalopod-inspired sensor technologies.
{"title":"Cephalopods as a Natural Sensor-Display Feedback System Inspiring Adaptive Technologies","authors":"Lasanthi Sumathirathne, Taehwan Kim, Duncan Q. Bower, L. Deravi","doi":"10.1149/2754-2726/acdbdc","DOIUrl":"https://doi.org/10.1149/2754-2726/acdbdc","url":null,"abstract":"Nature is full of exemplary species that have evolved personalized sensors and actuating systems that interface with and adapt to the world around them. Among them, cephalopods are unique. They employ fast-sensing systems that trigger structural changes to impart color changes through biochemical and optoelectronic controls. These changes occur using specialized optical organs that receive and respond to signals (light, temperature, fragrances, sound, and textures) in their environments. We describe features that enable these functions, highlight engineered systems that mimic them, and discuss strategies to consider for future cephalopod-inspired sensor technologies.","PeriodicalId":72870,"journal":{"name":"ECS sensors plus","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48833747","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-01DOI: 10.1149/2754-2726/acde5d
V. N. Dhamu, Durgasha C. Poudyal, Manish Samson, A. Paul, S. Muthukumar, Shalini Prasad
Climate change directly affects all aspects of the environment and accounts for changes in our surroundings seen or unseen. With the growing need for accountability in the agricultural commercial and regulatory spheres, there is a widely accepted consensus that there needs to be quantitative information on the different environmental entities to understand and solve challenges posed towards food production and agricultural activities. The main purpose of the creation of this article is to propagate an era of quantitative metrics to better assess environmental health which can adversely impact human health. This review assesses 3 different environmental vectors prone to pollution and in high contact with human entities. This review also discusses different electrochemical sensing platforms used as biosensors for the detection of a wide myriad of pollutants with an adverse effect on human health. Furthermore, the breakdown of each section includes a survey of the evolution and design of various sensor platforms that are aimed towards a comprehensive monitoring platform for pollutant screening with an emphasis on agro-safety and environmental health. Detailed pesticide screening case-studies are also explored for a better understanding of the current electrochemical biosensors that exist for the sole purpose of environmental monitoring.
{"title":"Review—Environmental Biosensors for Agro-Safety Based on Electrochemical Sensing Mechanism with an Emphasis on Pesticide Screening","authors":"V. N. Dhamu, Durgasha C. Poudyal, Manish Samson, A. Paul, S. Muthukumar, Shalini Prasad","doi":"10.1149/2754-2726/acde5d","DOIUrl":"https://doi.org/10.1149/2754-2726/acde5d","url":null,"abstract":"Climate change directly affects all aspects of the environment and accounts for changes in our surroundings seen or unseen. With the growing need for accountability in the agricultural commercial and regulatory spheres, there is a widely accepted consensus that there needs to be quantitative information on the different environmental entities to understand and solve challenges posed towards food production and agricultural activities. The main purpose of the creation of this article is to propagate an era of quantitative metrics to better assess environmental health which can adversely impact human health. This review assesses 3 different environmental vectors prone to pollution and in high contact with human entities. This review also discusses different electrochemical sensing platforms used as biosensors for the detection of a wide myriad of pollutants with an adverse effect on human health. Furthermore, the breakdown of each section includes a survey of the evolution and design of various sensor platforms that are aimed towards a comprehensive monitoring platform for pollutant screening with an emphasis on agro-safety and environmental health. Detailed pesticide screening case-studies are also explored for a better understanding of the current electrochemical biosensors that exist for the sole purpose of environmental monitoring.","PeriodicalId":72870,"journal":{"name":"ECS sensors plus","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44684875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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