1
|
Fozia, Zhao G, Nie Y, Jiang J, Chen Q, Wang C, Xu X, Ying M, Hu Z, Xu H. Preparation of Nitrate Bilayer Membrane Ion-Selective Electrode Modified by Pericarpium Granati-Derived Biochar and Its Application in Practical Samples. Electrocatalysis (N Y) 2023. [DOI: 10.1007/s12678-023-00812-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
|
2
|
Rho J, Yeon SY, Chung TD. Sensitivity-Tunable and Disposable Ion-Sensing Platform Based on Reverse Electrodialysis. Anal Chem 2020; 92:8776-8783. [DOI: 10.1021/acs.analchem.0c00142] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Jihun Rho
- Department of Chemistry, Seoul National University, Seoul 08826, Republic of Korea
| | - Song Yi Yeon
- Department of Chemistry, Seoul National University, Seoul 08826, Republic of Korea
| | - Taek Dong Chung
- Department of Chemistry, Seoul National University, Seoul 08826, Republic of Korea
- Advanced Institutes of Convergence Technology, Suwon-Si, Gyeonggi-do 16229, Republic of Korea
| |
Collapse
|
3
|
Ishak N, Ahmad MN, Nasir AM, Kamaruddin SF, Shafiqul Islam AKM, Ariffin MM. Theoretical and experimental studies of ion imprinted polymer for nitrate detection. POLYMER SCIENCE SERIES A 2017. [DOI: 10.1134/s0965545x17050066] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
4
|
Caron WO, Lamhamedi MS, Viens J, Messaddeq Y. Practical Application of Electrochemical Nitrate Sensor under Laboratory and Forest Nursery Conditions. SENSORS 2016; 16:s16081190. [PMID: 27483266 PMCID: PMC5017356 DOI: 10.3390/s16081190] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 07/16/2016] [Accepted: 07/22/2016] [Indexed: 11/16/2022]
Abstract
The reduction of nitrate leaching to ensure greater protection of groundwater quality has become a global issue. The development of new technologies for more accurate dosing of nitrates helps optimize fertilization programs. This paper presents the practical application of a newly developed electrochemical sensor designed for in situ quantification of nitrate. To our knowledge, this paper is the first to report the use of electrochemical impedance to determine nitrate concentrations in growing media under forest nursery conditions. Using impedance measurements, the sensor has been tested in laboratory and compared to colorimetric measurements of the nitrate. The developed sensor has been used in water-saturated growing medium and showed good correlation to certified methods, even in samples obtained over a multi-ion fertilisation season. A linear and significant relationship was observed between the resistance and the concentration of nitrates (R² = 0.972), for a range of concentrations of nitrates. We also observed stability of the sensor after exposure of one month to the real environmental conditions of the forest nursery.
Collapse
Affiliation(s)
| | - Mohammed S Lamhamedi
- Ministère des Forêts, de la Faune et des Parcs, Direction de la recherché forestière, Quebec, QC G1P 3W8, Canada.
| | - Jeff Viens
- Centre for Optics, Photonics and Lasers (COPL), Laval University, Quebec, QC G1V 0A6, Canada.
| | - Younès Messaddeq
- Department of Chemistry, Laval University, Quebec, QC G1V 0A6, Canada.
- Centre for Optics, Photonics and Lasers (COPL), Laval University, Quebec, QC G1V 0A6, Canada.
- JIRU Instituto de Quimica, Araraquara-SP 14800-060, Brazil.
| |
Collapse
|
5
|
Ghaffari SA, Caron WO, Loubier M, Rioux M, Viens J, Gosselin B, Messaddeq Y. A Wireless Multi-Sensor Dielectric Impedance Spectroscopy Platform. SENSORS 2015; 15:23572-88. [PMID: 26393587 PMCID: PMC4610548 DOI: 10.3390/s150923572] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Revised: 08/31/2015] [Accepted: 09/11/2015] [Indexed: 11/16/2022]
Abstract
This paper describes the development of a low-cost, miniaturized, multiplexed, and connected platform for dielectric impedance spectroscopy (DIS), designed for in situ measurements and adapted to wireless network architectures. The platform has been tested and used as a DIS sensor node on ZigBee mesh and was able to interface up to three DIS sensors at the same time and relay the information through the network for data analysis and storage. The system is built from low-cost commercial microelectronics components, performs dielectric spectroscopy ranging from 5 kHz to 100 kHz, and benefits from an on-the-fly calibration system that makes sensor calibration easy. The paper describes the microelectronics design, the Nyquist impedance response, the measurement sensitivity and accuracy, and the testing of the platform for in situ dielectric impedance spectroscopy applications pertaining to fertilizer sensing, water quality sensing, and touch sensing.
Collapse
Affiliation(s)
- Seyed Alireza Ghaffari
- Department of Electrical and Computer Engineering, Laval University, Quebec, QC G1V 0A6, Canada.
| | - William-O Caron
- Department of Chemistry, Laval University, Quebec, QC G1V 0A6, Canada.
| | - Mathilde Loubier
- Department of Chemistry, Laval University, Quebec, QC G1V 0A6, Canada.
| | - Maxime Rioux
- Department of Chemistry, Laval University, Quebec, QC G1V 0A6, Canada.
| | - Jeff Viens
- Centre for Optics, Photonics and Lasers (COPL), Laval University, Quebec, QC G1V 0A6, Canada.
| | - Benoit Gosselin
- Department of Electrical and Computer Engineering, Laval University, Quebec, QC G1V 0A6, Canada.
| | - Younes Messaddeq
- Department of Chemistry, Laval University, Quebec, QC G1V 0A6, Canada.
- Centre for Optics, Photonics and Lasers (COPL), Laval University, Quebec, QC G1V 0A6, Canada.
| |
Collapse
|
6
|
Abstract
With the advent of smart cities and big data, precision agriculture allows the feeding of sensor data into online databases for continuous crop monitoring, production optimization, and data storage. This paper describes a low-cost, compact, and scalable nitrate sensor based on electrochemical impedance spectroscopy for monitoring trace amounts of NO3− in selected growing media. The nitrate sensor can be integrated to conventional microelectronics to perform online nitrate sensing continuously over a wide concentration range from 0.1 ppm to 100 ppm, with a response time of about 1 min, and feed data into a database for storage and analysis. The paper describes the structural design, the Nyquist impedance response, the measurement sensitivity and accuracy, and the field testing of the nitrate sensor performed within tree nursery settings under ISO/IEC 17025 certifications.
Collapse
|
7
|
Poursaberi T, Hassanisadi M, Shanehsaz M. Amino-silica coated magnetic nanoparticles modified with Ni(II)- metalloporphyrin for the selective removal of nitrate ions from water samples. J PORPHYR PHTHALOCYA 2012. [DOI: 10.1142/s108842461250071x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A new magnetic nanoadsorbent was developed by treating Fe3O4 nanoparticles with 3-aminopropyltriethoxysilane and nickel(II) — metalloporphyrin, and applied to remove excessive nitrate from aqueous solutions. Fourier Transform Infrared Spectroscopy (FT-IR), X-ray diffraction (XRD) and Scanning Electron Microscopy (SEM) were used to characterize the synthesized nanoparticles. The effect of pH, contact time, sorbent dosage and some co-existing anions present in aqueous solutions was investigated. Regeneration of nitrate adsorbed material was possible with NaOH , the modified magnetic nanoparticles exhibited good reusability.
Collapse
Affiliation(s)
| | | | - Maryam Shanehsaz
- Department of Chemistry, Tarbiat Modarres University, Tehran, 14117-13116, Iran
| |
Collapse
|
8
|
Gupta VK, Singh LP, Chandra S, Kumar S, Singh R, Sethi B. Anion recognition through amide-based dendritic molecule: A poly(vinyl chloride) based sensor for nitrate ion. Talanta 2011; 85:970-4. [DOI: 10.1016/j.talanta.2011.05.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2011] [Revised: 05/04/2011] [Accepted: 05/05/2011] [Indexed: 11/25/2022]
|
9
|
Hassan SS, Sayour H, Al-Mehrezi SS. A novel planar miniaturized potentiometric sensor for flow injection analysis of nitrates in wastewaters, fertilizers and pharmaceuticals. Anal Chim Acta 2007; 581:13-8. [DOI: 10.1016/j.aca.2006.08.011] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2006] [Revised: 07/28/2006] [Accepted: 08/08/2006] [Indexed: 11/28/2022]
|
10
|
Xu WJ, Chai YQ, Yuan R, Liu SL. A novel thiocyanate-selective electrode based on a zinc–phthalocyanine complex. Anal Bioanal Chem 2006; 385:926-30. [PMID: 16791573 DOI: 10.1007/s00216-006-0512-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2006] [Revised: 03/03/2006] [Accepted: 04/26/2006] [Indexed: 10/24/2022]
Abstract
A novel thiocyanate (SCN-)-selective PVC membrane electrode based on a zinc-phthalocyanine (ZnPc) complex as neutral carrier is described. The membrane electrode containing ZnPc with 5.1% (w/w) ionophore, 29.2% (w/w) PVC, and 65.7% (w/w) 2-nitrophenyl octyl ether (o-NPOE) as plasticizer displayed an anti-Hofmeister selectivity sequence, SCN- > Sal- > I- > ClO4- > Br- > Cl- > NO3- > NO2- > H2PO4- > SO4(2-)), and exhibited near-Nernstian potential response to thiocyanate ranging from about 1.0 x 10(-1) to 1.0 x 10(-6) mol L(-1) with a detection limit of 7.5 x 10(-7) mol L(-1) and a slope of 58.1+/-0.5 mV per decade in pH 3.0 phosphate buffer solution at 25 degrees C. This preferential response is believed to be associated with the unique coordination between the central metal of the carrier and thiocyanate.
Collapse
Affiliation(s)
- Wen-Ju Xu
- Chongqing Key Laboratory of Analytical Chemistry, e College of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, People's Republic of China
| | | | | | | |
Collapse
|
11
|
Dai J, Yuan R, Chai Y, An L, Zhong X, Liu Y, Tang D. Highly Thiocyanate-Selective PVC Membrane Electrode Based on Lipophilic Ferrocene Derivative. ELECTROANAL 2005. [DOI: 10.1002/elan.200503313] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
12
|
Osman Solak A, Çekirdek P. Square Wave Voltammetric Determination of Nitrate at a Freshly Copper Plated Glassy Carbon Electrode. ANAL LETT 2005. [DOI: 10.1081/al-200045149] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
13
|
|