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Wen Y, Tang C, Shen Q, Dong S, Wang Y, Li Y, Shao S. An efficient ratiometric fluorescence and colorimetric dual-mode probe for convenient determination of nitrite in real samples and E. coli. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:4865-4872. [PMID: 38973349 DOI: 10.1039/d4ay00417e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/09/2024]
Abstract
Developing an effective and convenient nitrite detection method is indispensable in food safety, environmental monitoring, clinical diagnosis of diseases, and many other areas. Herein, a dicyanoisophorone derivative, TMN-NH2 with large Stokes shift and near-infrared (NIR) emission, was proposed as a ratiometric fluorescence and colorimetric dual-mode probe for the rapid determination of NO2- in acidic media, showing excellent selectivity and high sensitivity. The sensing mechanism is based on the diazotization of TMN-NH2 with NO2- and subsequent diazonium salt hydrolysis to form a hydroxyl-substituted product (TMN-OH). Under the optimized conditions of reaction and detection, a new quantitative analysis method based on TMN-NH2 was established for NO2- detection, exhibiting good linear relationships to NO2- in the range of 0.5 to 15 μM with practical detection limits of 26.6 nM and 17.6 nM for the colorimetric and fluorescent readout, respectively. The quantitative detection of NO2- in real samples demonstrated satisfactory recoveries and repeatability. Moreover, TMN-NH2 was successfully applied for monitoring NO2- in Escherichia coli by confocal fluorescence imaging.
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Affiliation(s)
- Yujie Wen
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China.
- University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100049, PR China
| | - Cong Tang
- University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100049, PR China
| | - Qing Shen
- University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100049, PR China
| | - Shuqing Dong
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China.
| | - Yaya Wang
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China.
| | - Yunchun Li
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China.
| | - Shijun Shao
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China.
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Jantra J, Arsawiset S, Teepoo S, Keeratirawee K. Rapid colorimetric assay based on the oxidation of 2,2-azino-bis(3-ethylbenzothiazoline)-6-sulfonic acid-diammonium salt for nitrite detection in meat products. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2024; 59:72-80. [PMID: 38146233 DOI: 10.1080/03601234.2023.2297639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2023]
Abstract
This work developed a rapid colorimetric method for nitrite detection in meat products. The detection was based on the reaction of nitrite with 60 mM HCl to produce radicals which further oxidized ABTS (50 µM) to form a water-soluble blue-green product (ABTS•+). The absorbance was measured at a maximum absorption wavelength of 412.5 nm. Parameters such as concentration of HCl, concentration of ABTS and reaction time were evaluated. The absorbance was linearly proportional to the concentration of nitrite (0.1-20 µM) with the limit of detection of 0.34 µM. The proposed method was a time-saving assay since it required only 2 min to complete one measurement. There was no effect of the interference produced by other ions. The assay was robust with 2.5%RSD (n = 50). In meat product samples, high accuracy was observed with the recoveries between 100 ± 2.2% and 105 ± 3.7%. The amount of nitrite in meat products detected by the ABTS method was found in the range of 5.41 - 7.62 mg/kg. The conventional Griess method was applied to determine nitrite in the same meat products. There was no statistically significant difference between the two methods (P = 0.05).
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Affiliation(s)
- Jongjit Jantra
- King Mongkut's Institute of Technology Ladkrabang, Prince of Chumphon Campus, Pathio, Chumphon, Thailand
| | - Supattra Arsawiset
- Department of Chemistry, Faculty of Science and Technology, Rajamangala University of Technology, Thanyaburi, Pathum Thani, Thailand
| | - Siriwan Teepoo
- Department of Chemistry, Faculty of Science and Technology, Rajamangala University of Technology, Thanyaburi, Pathum Thani, Thailand
| | - Kanchalar Keeratirawee
- King Mongkut's Institute of Technology Ladkrabang, Prince of Chumphon Campus, Pathio, Chumphon, Thailand
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Investigations on volumetric, compressibility and viscometric properties of L-ascorbic acid and thiamine hydrochloride in aqueous 1-ethyl-3-methylimidazolium hydrogen sulfate solutions at different temperatures. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116833] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ratiometric Colorimetric Detection of Nitrite Realized by Stringing Nanozyme Catalysis and Diazotization Together. BIOSENSORS-BASEL 2021; 11:bios11080280. [PMID: 34436083 PMCID: PMC8394333 DOI: 10.3390/bios11080280] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/13/2021] [Accepted: 08/16/2021] [Indexed: 11/16/2022]
Abstract
Due to the great threat posed by excessive nitrite in food and drinking water to human health, it calls for developing reliable, convenient, and low-cost methods for nitrite detection. Herein, we string nanozyme catalysis and diazotization together and develop a ratiometric colorimetric approach for sensing nitrite in food. First, hollow MnFeO (a mixture of Mn and Fe oxides with different oxidation states) derived from a Mn-Fe Prussian blue analogue is explored as an oxidase mimic with high efficiency in catalyzing the colorless 3,3′,5,5′-tetramethylbenzidine (TMB) oxidation to blue TMBox, presenting a notable signal at 652 nm. Then, nitrite is able to trigger the diazotization of the product TMBox, not only decreasing the signal at 652 nm but also producing a new signal at 445 nm. Thus, the analyte-induced reverse changes of the two signals enable us to establish a ratiometric colorimetric assay for nitrite analysis. According to the above strategy, facile determination of nitrite in the range of 3.3–133.3 μM with good specificity was realized, providing a detection limit down to 0.2 μM. Compared with conventional single-signal analysis, our dual-signal ratiometric colorimetric mode was demonstrated to offer higher sensitivity, a lower detection limit, and better anti-interference ability against external detection environments. Practical applications of the approach in examining nitrite in food matrices were also verified.
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Yang R, Lin Y, Yang J, He L, Tian Y, Hou X, Zheng C. Headspace Solid-Phase Microextraction Following Chemical Vapor Generation for Ultrasensitive, Matrix Effect-Free Detection of Nitrite by Microplasma Optical Emission Spectrometry. Anal Chem 2021; 93:6972-6979. [PMID: 33926187 DOI: 10.1021/acs.analchem.0c05254] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A new chemical vapor generation method coupled with headspace solid-phase microextraction miniaturized point discharge optical emission spectrometry (HS-SPME-μPD-OES) for the sensitive and matrix effect-free detection of nitrite in complex samples is described. In an acidic medium, the volatile cyclohexene was generated from cyclamate in the presence of nitrite, which was volatilized to the headspace of the container, efficiently separated, and preconcentrated by HS-SPME. Consequently, the SPME fiber was transferred to a laboratory-constructed thermal desorption chamber wherein the cyclohexene was thermally desorbed and swept into μPD-OES for its sensitive quantification via monitoring the carbon atomic emission line at 193.0 nm. As a result, the quantification of nitrite was accomplished through the determination of cyclohexene. The application of HS-SPME as a sampling technique not only simplifies the experimental setup of μPD-OES but it also preconcentrates and separates cyclohexene from N2 and sample matrices, thus eliminating the interference from water vapor and N2 and significantly improving the analytical performance on the determination of nitrite. Under the optimum experimental conditions, a limit of detection of 0.1 μg L-1 was obtained, which is much better than that obtained by conventional methods. The precision, expressed as relative standard deviation, was better than 3.0% at a concentration of 10 μg L-1. The proposed method provides several advantages of portability, simplicity, high sensitivity, and low energy consumption and eliminates expensive instruments and matrix interference, thus retaining a promising potential for the rapid, sensitive, and field analysis of nitrite in various samples.
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Affiliation(s)
- Rui Yang
- Key Laboratory of Green Chemistry & Technology of MOE, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
| | - Yao Lin
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, Sichuan 610064, China
| | - Jiahui Yang
- Key Laboratory of Green Chemistry & Technology of MOE, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
| | - Liangbo He
- Key Laboratory of Green Chemistry & Technology of MOE, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
| | - Yunfei Tian
- Analytical & Testing Center, Sichuan University, Chengdu, Sichuan 610064, China
| | - Xiandeng Hou
- Key Laboratory of Green Chemistry & Technology of MOE, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China.,Analytical & Testing Center, Sichuan University, Chengdu, Sichuan 610064, China
| | - Chengbin Zheng
- Key Laboratory of Green Chemistry & Technology of MOE, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, China
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Yoon SJ, Nam YS, Lee JY, Kim JY, Lee Y, Lee KB. Highly sensitive colorimetric determination of nitrite based on the selective etching of concave gold nanocubes. Mikrochim Acta 2021; 188:132. [PMID: 33745002 DOI: 10.1007/s00604-021-04772-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 02/22/2021] [Indexed: 12/20/2022]
Abstract
Concave gold nanocubes are viable optical nanoprobes for the determination of nitrite ions. Herein, a novel approach was developed, based on the measurement of localized surface plasmon resonance absorption. The addition of nitrite ions selectively induced the etching of concave gold nanocubes, abrading the sharp vertices to spherical corners, which resulted in blue-shifted absorption accompanied by a color change from sapphire blue to light violet. The mechanism of selective etching of concave gold nanocube tips was elucidated by using X-ray photoelectron spectroscopy and atom probe tomography. The optimized detection of NO2- via the concave gold nanocube-based probe occurred at pH 3.0 and in 20 mM NaCl concentration at 40 °C. The absorption ratios (A550 nm/A640 nm) were proportional to the NO2- concentrations in the range 0.0-30 μM, with a detection limit of 38 nM (limit of quantitation of 0.12 μM and precision of 2.7%) in tap water. The highly selective and sensitive colorimetric assay has been successfully applied to monitor the nitrite ion concentrations in spiked tap water, pond water, commercial ham, and sausage samples.
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Affiliation(s)
- Su-Jin Yoon
- National Agenda Research Division, Korea Institute of Science & Technology, Hwarang-ro 14-gil 5, Seongbuk-gu, Seoul, 02792, Republic of Korea.,University of Science and Technology, Gajeong-ro 217, Yuseong-gu, Daejeon, 34113, Republic of Korea
| | - Yun-Sik Nam
- Advanced Analysis Center, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Ji Young Lee
- Advanced Analysis Center, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Jin Young Kim
- Center for Pure Atmosphere Research, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul, 02792, Republic of Korea
| | - Yeonhee Lee
- Advanced Analysis Center, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul, 02792, Republic of Korea.
| | - Kang-Bong Lee
- National Agenda Research Division, Korea Institute of Science & Technology, Hwarang-ro 14-gil 5, Seongbuk-gu, Seoul, 02792, Republic of Korea. .,University of Science and Technology, Gajeong-ro 217, Yuseong-gu, Daejeon, 34113, Republic of Korea.
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7
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Guan Y, Xu F, Sun B, Meng X, Liu Y, Bai M. A hybrid electrically-and-piezoelectrically driven micromixer built on paper for microfluids mixing. Biomed Microdevices 2020; 22:47. [PMID: 32642797 DOI: 10.1007/s10544-020-00502-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
This study aims to explore the channel patterns and the characteristic parameters of the zigzag microchannel based on microfluidic paper-based analytical devices (μPADs), in which the mixing efficiency and speed can be greatly enhanced. Better mixing of the solutions was obtained by adding a simple directing electric field to the optimized structure of the zigzag microchannel on paper-based chips instead of the traditional complex devices. A higher mixing efficiency was reached when the direct-current (DC) power supply reached 20 V. Meanwhile, a piezoelectric transducer (PZT) driver was used in the mixing experiment with the paper-based zigzag microchannel. The results show that the mixing efficiency reached a maximum value when the input voltage and frequency were 30 V and 150 Hz, respectively. These paper-based devices meet the requirements of the biochemical analysis field because they are low cost, easy to operate, and have high efficiencies, giving them good prospects for future applications. Graphical Abstract.
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Affiliation(s)
- Yanfang Guan
- School of Electromechanical Engineering, Henan University of Technology, Zhengzhou, 450001, China.
| | - Fengqian Xu
- School of Electromechanical Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Baichuan Sun
- School of Electromechanical Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Xiangxin Meng
- School of Electromechanical Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Yansheng Liu
- School of Electromechanical Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Mingyang Bai
- School of Electromechanical Engineering, Henan University of Technology, Zhengzhou, 450001, China
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Adeosun WA, Asiri AM, Marwani HM. Fabrication of Conductive Polypyrrole Doped Chitosan Thin Film for Sensitive Detection of Sulfite in Real Food and Biological Samples. ELECTROANAL 2020. [DOI: 10.1002/elan.201900765] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Waheed A. Adeosun
- Centre of Excellence for Advanced Materials Research (CEAMR)King Abdulaziz University P.O Box 80203 Jeddah 21589 Saudi Arabia
- Department of Chemistry, Faculty of ScienceKing Abdulaziz University P.O Box 80203 Jeddah 21589 Saudi Arabia
| | - Abdullah M. Asiri
- Centre of Excellence for Advanced Materials Research (CEAMR)King Abdulaziz University P.O Box 80203 Jeddah 21589 Saudi Arabia
- Department of Chemistry, Faculty of ScienceKing Abdulaziz University P.O Box 80203 Jeddah 21589 Saudi Arabia
| | - Hadi M. Marwani
- Centre of Excellence for Advanced Materials Research (CEAMR)King Abdulaziz University P.O Box 80203 Jeddah 21589 Saudi Arabia
- Department of Chemistry, Faculty of ScienceKing Abdulaziz University P.O Box 80203 Jeddah 21589 Saudi Arabia
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Chen Y, Zhao C, Yue G, Yang Z, Wang Y, Rao H, Zhang W, Jin B, Wang X. A highly selective chromogenic probe for the detection of nitrite in food samples. Food Chem 2020; 317:126361. [PMID: 32070846 DOI: 10.1016/j.foodchem.2020.126361] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 06/22/2019] [Accepted: 02/04/2020] [Indexed: 01/22/2023]
Abstract
A rapid, sensitive, and highly selective method for determining nitrite in food has been developed. This method is based on the reaction of nitrite with the amino group of 3,3,5,5-tetramethylbenzidine (TMB) to form a diazonium salt, and then the diazonium salt and glucosamine hydrochloride are coupled to each other to form an orange compound. The optimal conditions for maximum color and other analytical parameters were studied. A colorimetric method for nitrite detection has been developed with an outstanding correlation coefficient (R2 = 0.9944), a wide linear range (1-75 μM) and 0.73 μM limit of detection (at S/N = 3) for nitrite ions. This method was successfully applied to the determination of nitrite in a variety of foods and gave recoveries in the range between 100.16% and 103.07%, demonstrating that the accuracy, reliability and potential application of this assay for monitoring nitrite in foods.
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Affiliation(s)
- Yinyin Chen
- College of Agronomy, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Chenxi Zhao
- College of Agronomy, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Guizhou Yue
- College of Science, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Zhouping Yang
- College of Science, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Yanying Wang
- College of Science, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Hanbing Rao
- College of Science, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Wei Zhang
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Bo Jin
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, Sichuan, China
| | - Xianxiang Wang
- College of Science, Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
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Wu H, Shen X, Huo D, Ma Y, Bian M, Shen C, Hou C. Fluorescent and colorimetric dual-readout sensor based on Griess assay for nitrite detection. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 225:117470. [PMID: 31476649 DOI: 10.1016/j.saa.2019.117470] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 08/10/2019] [Accepted: 08/14/2019] [Indexed: 06/10/2023]
Abstract
In this work, we presented a sensitive and selective colorimetric and fluorescent dual-readout sensor based on Griess assay for nitrite (NO2-) detection under acidic condition. The sensor system was constituted of acid-resistant carbon quantum dots (CQDs) and 3-aminophenol (3-Aph) with acidic condition regulated using HCl. During the sensing procedure, reaction of 3-Aph and NO2- under acidic condition can yield a yellow-colored azoic compound (AZO), which gives the colorimetric readout; meanwhile, the fluorescence of CQDs (fluorescence reporter) quenched due to the strong absorption of AZO, leading to fluorescent readout. Wherein, CQDs were synthesized via hydrothermal method through using polyacrylamide as precursor and characterized by AFM, XRD and XPS. Under the optimized condition, the sensor exhibit broad linear relationships towards NO2- in the range of 10 to 100 nM and 2.5 to 100 μM, with practical detection limits of 10 nM and 2.5 μM for the fluorescent and colorimetric readout, respectively. And the sensor displayed excellent capability of selectivity according to interferences study. Furthermore, testing of sprouts, bacon and ham sausage real samples demonstrated good recoveries and reproducibility of the sensor system. All these results suggested the presented colorimetric and fluorescent dual-readout sensor can be a promising candidate for the NO2- detection in real applications.
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Affiliation(s)
- Huixiang Wu
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, PR China; School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Xin Shen
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, PR China
| | - Danqun Huo
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, PR China; Liquor Making Biology Technology and Application of Key Laboratory of Sichuan Province, College of Bioengineering, Sichuan University of Science and Engineering, Zigong 643000, PR China
| | - Yi Ma
- Liquor Making Biology Technology and Application of Key Laboratory of Sichuan Province, College of Bioengineering, Sichuan University of Science and Engineering, Zigong 643000, PR China.
| | - Minghong Bian
- Liquor Making Biology Technology and Application of Key Laboratory of Sichuan Province, College of Bioengineering, Sichuan University of Science and Engineering, Zigong 643000, PR China
| | - Caihong Shen
- National Engineering Research Center of Solid-State Brewing, Luzhou Laojiao Group Co. Ltd., Luzhou 646000, PR China
| | - Changjun Hou
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400044, PR China.
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Liu J, Chen Y, Wang L, Na M, Chen H, Chen X. Modification-Free Fabricating Ratiometric Nanoprobe Based on Dual-Emissive Carbon Dots for Nitrite Determination in Food Samples. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:3826-3836. [PMID: 30848591 DOI: 10.1021/acs.jafc.9b00024] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Great challenges still exist for facilely fabricating ratiometric fluorescent nanoprobes. Fortunately, the appearance of dual-emissive carbon dots (CDs) offers a glimmer of hope for the fabrication of modification-free ratiometric nanoprobe. The chemical and electronic structure characteristics of the dual-emissive CDs might be modulated by conjugated structures of carbon sources and the doped nitrogen and sulfur atoms, and the surface state also contributed to the fluorescence properties via surface functional groups. Herein, we report a one-pot strategy for simultaneous preparation of two kinds of CDs named RYDE CDs and RODE CDs, showing dual-emissive fluorescent peaks with long wavelength by 2,3-diaminobenzoic acid hydrochloride for the first time. Notably, trace nitrite determination with high sensitivity and selectivity was realized for the first time based on the modification-free ratiometric fluorescent nanoprobe fabricated rapidly and directly by the as-prepared RYDE CDs at constant room temperature (20 °C). Under the optimal conditions, the limit of detection for nitrite was 31.61 nM, with a wide concentration linear range of 0.1-100 μM. Furthermore, this ratiometric nanoprobe was successfully applied for nitrite analysis in bacon, sausage, pickle, and milk samples. Additionally, the nanoprobe was also capable of visually monitoring temperature fluctuations and cell imaging.
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Ibrahim MH, Xue Z, Abdu HI, Shinger MI, Idris AM, Edris MM, Shan D, Lu X. Sensitive and selective colorimetric nitrite ion assay using silver nanoparticles easily synthesized and stabilized by AHNDMS and functionalized with PABA. NANOSCALE ADVANCES 2019; 1:1207-1214. [PMID: 36133190 PMCID: PMC9473191 DOI: 10.1039/c8na00146d] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Accepted: 12/09/2018] [Indexed: 05/05/2023]
Abstract
Nitrite ions (NO2 -), as one of the important inorganic anions, exhibit considerable effects towards the environment and human health. Moreover, over intake of this anion may cause dangerous diseases. Herein, we successfully fabricated silver nanoparticles (AgNPs) using 4-amino-5-hydroxynaphthalene-2, 7-disulphonic acid monosodium salt (AHNDMS) and functionalized them with p-aminobenzoic acid (PABA), and used the functionalised AgNPs as a sensitive and selective colorimetric sensor for nitrite ions. The structure of the as-prepared pure AgNPs was experimentally characterized by different characterizations methods, namely, UV-vis, FT-IR, CV, DPVs, SEM, TEM, and XRD. Additionally, the nitrite ion sensitively and selectively changes the brownish yellow color of the dispersed AgNPs to pinkish red, indicating aggregation of AgNPs, with a detection limit of 0.016 ppm (0.348 μM) and 0.0069 ppm (0.149 μM) by the naked-eye and by UV-vis spectroscopy, respectively. The color change suggested that the aggregation of AgNPs was induced by nitrite-selective diazo-coupling. UV-vis spectra show the disappearance of the absorbance at 474 nm and appearance of a new peak at 532 nm, presumably due to the conversion of AgNPs to silver ions. Moreover, the studies of interference in the proposed sensor confirm its selectivity in the presence of anions as well as cations. Furthermore, linearity was observed between the absorption and the concentration of nitrite ions. More importantly, the proposed sensor was practicably applied for the determination of nitrite in different water samples, such as distilled water, river water, and tap water.
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Affiliation(s)
- Mohammed Hassan Ibrahim
- Key Laboratory of Bioelectrochemistry & Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University Lanzhou 730070 P. R. China
- Department of Chemical Engineering, Faculty of Engineering and Technical Studies, University of Kordofan El-Obeid Sudan
| | - Zhonghua Xue
- Key Laboratory of Bioelectrochemistry & Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University Lanzhou 730070 P. R. China
| | - Hassan Idris Abdu
- Key Laboratory of Bioelectrochemistry & Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University Lanzhou 730070 P. R. China
| | | | - Ahmed Mahmoud Idris
- Key Laboratory of Bioelectrochemistry & Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University Lanzhou 730070 P. R. China
| | - Murtada Mohamed Edris
- Key Laboratory of Bioelectrochemistry & Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University Lanzhou 730070 P. R. China
| | - Duoliang Shan
- Key Laboratory of Bioelectrochemistry & Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University Lanzhou 730070 P. R. China
| | - Xiaoquan Lu
- Key Laboratory of Bioelectrochemistry & Analysis of Gansu Province, College of Chemistry & Chemical Engineering, Northwest Normal University Lanzhou 730070 P. R. China
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13
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Han S, Chen X. Copper nanoclusters-enhanced chemiluminescence for folic acid and nitrite detection. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 210:315-320. [PMID: 30472594 DOI: 10.1016/j.saa.2018.11.051] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 11/14/2018] [Accepted: 11/18/2018] [Indexed: 06/09/2023]
Abstract
The reaction between diperiodatoargentate(III) (DPA) and folic acid (FA) produced weak chemiluminescence (CL) in acid medium, which was greatly enhanced in the presence of copper nanoclusters (CuNCs). The CL intensity of CuNCs-DPA-FA system increased with the concentration of FA ranging from 0.1 to 10.0 μM. The proposed CL system was applied for the detection of FA in pharmaceutical formulation and human urine samples. Further, the CL signal of CuNCs-DPA-FA system was inhibited by nitrite, and the inhibited CL intensity was proportional to the nitrite concentration in the range of 1.0-80.0 μM. The method was successfully applied to determine nitrite in water, pickled vegetable and sausage samples. A possible CL mechanism was briefly discussed.
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Affiliation(s)
- Suqin Han
- Department of Chemistry, Modern College of Humanities and Sciences of Shanxi Normal University, Linfen 041000, Shanxi, PR China; School of Chemistry and Material Science, Shanxi Normal University, Linfen 041004, Shanxi, PR China.
| | - Xiaoxia Chen
- School of Chemistry and Material Science, Shanxi Normal University, Linfen 041004, Shanxi, PR China
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14
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Ibrahim MH, Xue Z, Shinger MI, Abdu HI, Xiong L, Shan D, Lu X. A simple yet sensitive colorimetric nitrite ions assay based on diazotization with p‑Aminobenzoic and coupling with phloroglucinol in acidic medium. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 210:398-404. [PMID: 30522025 DOI: 10.1016/j.saa.2018.08.048] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 08/16/2018] [Accepted: 08/24/2018] [Indexed: 06/09/2023]
Abstract
Immoderate intake of nitrite (NO2-) is deleterious human health and may result in causing dangerous diseases. In this study, nitrite detection system was successfully fabricated based on a unique diazo-coupling reaction of p‑Aminobenzoic acid (PABA) and phloroglucinol (1, 3, 5‑trihydroxybenzene). Upon the presence of NO2- in an acid medium, p‑Aminobenzoic acid could not only form diazonium ion easily but also couple with p‑Aminobenzoic acid, and results forming yellow water-soluble azo dye that shows maximum absorption at 434 nm. Under the further accurate determination condition, such as acid concentration, amount of reagents and time required, the naked-eye detection of NO2- showed excellent selectivity in compared with some anions. Especially, diazotization and coupling reaction proposed here is very fast and control of pH and temperature are unnecessary. Moreover, the color is stable for several days and Beer's law is obeyed over a wide range. Reliable detection can be made in the range of 0.05 to 1 p.p.m. of nitrite ion. Detection limit was calculated to be 0.024 p.p.m. (0.52 μ M) by UV-visible spectroscopy and 0.05 p.p.m. (1.09 μ M) by naked-eye. By using an electrochemical method, IR, SEM, and 1HNMR, the sensing mechanism can be easily verified. More importantly the proposed method was successfully applied for the determination of nitrite in a real water sample.
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Affiliation(s)
- Mohammed Hassan Ibrahim
- Key Laboratory of Bioelectrochemistry & Analysis of Gansu Province, College of Chemistry& Chemical Engineering, Northwest Normal University, Lanzhou 730070, PR China; Department of Chemical Engineering, Faculty of Engineering and Technical Studies, University of Kordofan, El-Obeid, Sudan
| | - Zhonghua Xue
- Key Laboratory of Bioelectrochemistry & Analysis of Gansu Province, College of Chemistry& Chemical Engineering, Northwest Normal University, Lanzhou 730070, PR China.
| | | | - Hassan Idris Abdu
- Key Laboratory of Bioelectrochemistry & Analysis of Gansu Province, College of Chemistry& Chemical Engineering, Northwest Normal University, Lanzhou 730070, PR China
| | - Lulu Xiong
- Key Laboratory of Bioelectrochemistry & Analysis of Gansu Province, College of Chemistry& Chemical Engineering, Northwest Normal University, Lanzhou 730070, PR China
| | - Duoliang Shan
- Key Laboratory of Bioelectrochemistry & Analysis of Gansu Province, College of Chemistry& Chemical Engineering, Northwest Normal University, Lanzhou 730070, PR China
| | - Xiaoquan Lu
- Key Laboratory of Bioelectrochemistry & Analysis of Gansu Province, College of Chemistry& Chemical Engineering, Northwest Normal University, Lanzhou 730070, PR China.
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15
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García M, Honores J, Celis F, Fuenzalida F, Arce R, Aguirre MJ, Aracena A. Imidazolium-based ionic liquids as stabilizers for electrode modification with water-soluble porphyrin. NEW J CHEM 2019. [DOI: 10.1039/c8nj05455j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Imidazolium-based ionic liquids were used as stabilizing agents for a cationic porphyrin in order to obtain novel modified electrodes.
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Affiliation(s)
- Macarena García
- Universidad de Playa Ancha de Ciencias de la Educación
- Facultad de Ciencias Naturales y Exactas
- Departamento de Química, Leopoldo Carvallo 270
- Valparaíso
- Chile
| | - Jessica Honores
- Pontificia Universidad Católica de Chile
- Facultad de Química
- Departamento de Electroquímica
- Avenida Vicuña Mackenna #4860
- Macul
| | - Freddy Celis
- Universidad de Playa Ancha de Ciencias de la Educación
- Facultad de Ciencias Naturales y Exactas
- Departamento de Química, Leopoldo Carvallo 270
- Valparaíso
- Chile
| | - Francesca Fuenzalida
- Universidad de las Américas
- Instituto de Ciencias Naturales
- Manuel Montt 948
- Santiago
- Chile
| | - Roxana Arce
- Departamento Ciencias Biológicas y Químicas
- Facultad de Medicina y Ciencia
- Universidad San Sebastián
- Lota 2465
- Providencia
| | - María J. Aguirre
- Universidad de Santiago de Chile
- Facultad de Química y Biología
- Departamento de Química de los Materiales
- Laboratorio de Polímeros Conductores
- Santiago
| | - Andrés Aracena
- Universidad de las Américas
- Instituto de Ciencias Naturales
- Manuel Montt 948
- Santiago
- Chile
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16
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Fluorescence quenching capillary analysis for determining trace-level nitrite in food based on the citric acid/ethylenediamine nanodots/nitrite reaction. Food Chem 2018; 274:162-169. [PMID: 30372922 DOI: 10.1016/j.foodchem.2018.08.112] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 08/11/2018] [Accepted: 08/24/2018] [Indexed: 12/17/2022]
Abstract
We found that nitrite after protonation can react with amine radical on citric acid/ethylenediamine carbon nanodots (CA/EDA-CDs) to form nitrosamines, and fluorescence quenching of CA/EDA-CDs occurred during this process. Using the reaction mechanism a fluorescence quenching capillary analysis (FQCA) was developed. After optimized reaction conditions, the following results were obtained: the required concentration of CA/EDA-CDs was 12 mg/L, HCl concentration was 32 mmol/L, and the reaction conducted in room temperature for 20 min. Under optimized conditions, FQCA has a linear response in 20-500 μg/L in which RSD was less 4.5% (n = 11), the detection limit was 6.5 μg/L and the recovery was in 95-105%. The measured results were consistent with the national standard method. FQCA has been used for determining nitrite in foods and nature waters. The capillary in FQCA was used as the container for CA/EDA-CDs/NO2- reaction and NO2- determination, and realized trace-level analysis for micro-volume samples (<10 μL/time).
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17
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Lee VBC, Mohd-Naim NF, Tamiya E, Ahmed MU. Trends in Paper-based Electrochemical Biosensors: From Design to Application. ANAL SCI 2018; 34:7-18. [PMID: 29321461 DOI: 10.2116/analsci.34.7] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Electrochemical bio-sensing using paper-based detection systems is the main focus of this review. The different existing designs of 2-dimensional and 3-dimensional sensors, and fabrication techniques are discussed. This review highlights the effect of adopting different sensor designs, distinct fabrication techniques, as well as different modification methods, in order to produce reliable and reproducible reading. The use of various nanomaterials have been demonstrated in order to modify the surface of electrodes during fabrication to further enhance the signal for subsequent analysis. The reviewed sensors were classified into categories based on their applications, such as diagnostics, environmental and food testing. One of the major advantages of using paper-based electrochemical sensors is the potential for miniaturization, which only requires relatively small amount of samples, and the low cost for the purpose of mass production. Additionally, most of the devices reviewed were made to be portable, making them well-suited for on-site detection. Finally, paper-based detection is an ideal platform to fabricate cost-effective, user-friendly and sensitive electrochemical biosensors, with large capacity for customization depending on functional needs.
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Affiliation(s)
- Vivian Bee Chin Lee
- Biosensors and Biotechnology Laboratory, Integrated Science Building, Faculty of Science, Universiti Brunei Darussalam
| | | | - Eiichi Tamiya
- Department of Applied Physics, Graduate School of Engineering, Osaka University
| | - Minhaz Uddin Ahmed
- Biosensors and Biotechnology Laboratory, Integrated Science Building, Faculty of Science, Universiti Brunei Darussalam
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18
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Du X, Zhang X, Jiang C, Zhang W, Yang L. The Trace Detection of Nitrite Ions Using Neutral Red Functionalized SH-β-Cyclodextrin @Au Nanoparticles. SENSORS (BASEL, SWITZERLAND) 2018; 18:E681. [PMID: 29495331 PMCID: PMC5877208 DOI: 10.3390/s18030681] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 02/09/2018] [Accepted: 02/21/2018] [Indexed: 12/25/2022]
Abstract
A novel fluorescence sensor of NR-β-CD@AuNPs was prepared for the trace detection of nitrite in quantities as low as 4.25 × 10-3 μg∙mL-1 in an aqueous medium. The fluorescence was due to the host-guest inclusion complexes between neutral red (NR) molecules and gold nanoparticles (AuNPs), which were modified by per-6-mercapto-beta-cyclodextrins (SH-β-CDs) as both a reducing agent and a stabilizer under microwave radiation. The color of the NR-β-CD@AuNPs changed in the presence of nitrite ions. A sensor was applied to the determination of trace nitrites in environmental water samples with satisfactory results.
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Affiliation(s)
- Xiaoyang Du
- College of Chemistry & Materials Engineering, Wenzhou University, Wenzhou, Zhejiang 325035, China.
| | - Xiaoxia Zhang
- College of Chemistry & Materials Engineering, Wenzhou University, Wenzhou, Zhejiang 325035, China.
| | - Chunlai Jiang
- The Atmospheric Environment Department, Chinese Academy for Environmental Planning, Beijing 100012, China.
| | - Weilu Zhang
- College of Chemistry & Materials Engineering, Wenzhou University, Wenzhou, Zhejiang 325035, China.
| | - Lizhu Yang
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China.
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19
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Zheng H, Guan X, Mao X, Zhu Z, Yang C, Qiu H, Hu S. Determination of nitrite in water samples using atmospheric pressure glow discharge microplasma emission and chemical vapor generation of NO species. Anal Chim Acta 2018; 1001:100-105. [PMID: 29291791 DOI: 10.1016/j.aca.2017.11.060] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 11/21/2017] [Accepted: 11/24/2017] [Indexed: 11/18/2022]
Affiliation(s)
- Hongtao Zheng
- State Key Laboratory of Biogeology and Environmental Geology, School of Earth Sciences, China University of Geosciences, Wuhan, 430074, China; Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
| | - Xuedi Guan
- State Key Laboratory of Biogeology and Environmental Geology, School of Earth Sciences, China University of Geosciences, Wuhan, 430074, China; Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
| | - Xuefei Mao
- Institute of Quality Standard and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-food Safety and Quality, Ministry of Agriculture of China, Beijing, 100081, China
| | - Zhenli Zhu
- State Key Laboratory of Biogeology and Environmental Geology, School of Earth Sciences, China University of Geosciences, Wuhan, 430074, China; Institute of Quality Standard and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Key Laboratory of Agro-food Safety and Quality, Ministry of Agriculture of China, Beijing, 100081, China.
| | - Chun Yang
- State Key Laboratory of Biogeology and Environmental Geology, School of Earth Sciences, China University of Geosciences, Wuhan, 430074, China
| | - Haiou Qiu
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, 430074, China
| | - Shenghong Hu
- State Key Laboratory of Biogeology and Environmental Geology, School of Earth Sciences, China University of Geosciences, Wuhan, 430074, China
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20
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Singh D, Sharma G, Gardas RL. Exploration of the solvation behaviour of ascorbic acid in aqueous solutions of 1,2,4-triazolium based ionic liquid. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.08.113] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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21
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Zhang X, Zhou Y, Zhang N, Zheng K, Wang L, Han G, Zhang H. Short-term and long-term effects of Zn (II) on the microbial activity and sludge property of partial nitrification process. BIORESOURCE TECHNOLOGY 2017; 228:315-321. [PMID: 28086172 DOI: 10.1016/j.biortech.2016.12.099] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 12/23/2016] [Accepted: 12/25/2016] [Indexed: 06/06/2023]
Abstract
Autotrophic nitrogen removal was an innovative and economical nitrogen removal technology with less oxygen and no organics consumption, in which partial nitrification (PN) is the key component. It is necessary to clear the impact of metal ions on PN since the development of industry increased their opportunity for entering into wastewater. In this study, PN process was successfully started-up in an SBR, the short-term and long-term effects of Zn (II) on microbial bioactivity and the sludge adsorption ability for Zn (II) were investigated. Results suggested that low Zn (II) were favorable for AOB bioactivity, while the long-term effect also induced NOB bioactivity. The suppression threshold of Zn (II) on AOB in short-term effect was 10mgL-1, which rose to 50mgL-1 in the long-term effect due to the self-adaption. The PN sludge presented prominent absorbability for zinc and performed a quadratic relation with the Zn (II) concentration.
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Affiliation(s)
- Xiaojing Zhang
- Henan Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration, School of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China.
| | - Yue Zhou
- Henan Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration, School of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Nan Zhang
- Henan Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration, School of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Kaiwei Zheng
- Henan Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration, School of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Lina Wang
- Henan Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration, School of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Guanglu Han
- Henan Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration, School of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
| | - Hongzhong Zhang
- Henan Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration, School of Material and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China; Key Laboratory of Pollution Treatment and Resource, China National Light Industry, Zhengzhou University of Light Industry, Zhengzhou 450001, China
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22
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Modulation of volumetric properties of d(+)-glucose in aqueous 3-hydroxypropylammonium acetate solutions. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.04.072] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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23
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Busa LSA, Mohammadi S, Maeki M, Ishida A, Tani H, Tokeshi M. Advances in Microfluidic Paper-Based Analytical Devices for Food and Water Analysis. MICROMACHINES 2016; 7:E86. [PMID: 30404261 PMCID: PMC6189793 DOI: 10.3390/mi7050086] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 04/26/2016] [Accepted: 05/02/2016] [Indexed: 01/17/2023]
Abstract
Food and water contamination cause safety and health concerns to both animals and humans. Conventional methods for monitoring food and water contamination are often laborious and require highly skilled technicians to perform the measurements, making the quest for developing simpler and cost-effective techniques for rapid monitoring incessant. Since the pioneering works of Whitesides' group from 2007, interest has been strong in the development and application of microfluidic paper-based analytical devices (μPADs) for food and water analysis, which allow easy, rapid and cost-effective point-of-need screening of the targets. This paper reviews recently reported μPADs that incorporate different detection methods such as colorimetric, electrochemical, fluorescence, chemiluminescence, and electrochemiluminescence techniques for food and water analysis.
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Affiliation(s)
- Lori Shayne Alamo Busa
- Graduate School of Chemical Sciences and Engineering, Hokkaido University, Kita 13 Nishi 8, Kita-ku, Sapporo 060-8628, Japan.
- Physical Sciences Department, Nueva Vizcaya State University, Bayombong, Nueva Vizcaya 3700, Philippines.
| | - Saeed Mohammadi
- Graduate School of Chemical Sciences and Engineering, Hokkaido University, Kita 13 Nishi 8, Kita-ku, Sapporo 060-8628, Japan.
| | - Masatoshi Maeki
- Division of Applied Chemistry, Faculty of Engineering, Hokkaido University, Kita 13 Nishi 8, Kita-ku, Sapporo 060-8628, Japan.
| | - Akihiko Ishida
- Division of Applied Chemistry, Faculty of Engineering, Hokkaido University, Kita 13 Nishi 8, Kita-ku, Sapporo 060-8628, Japan.
| | - Hirofumi Tani
- Division of Applied Chemistry, Faculty of Engineering, Hokkaido University, Kita 13 Nishi 8, Kita-ku, Sapporo 060-8628, Japan.
| | - Manabu Tokeshi
- Division of Applied Chemistry, Faculty of Engineering, Hokkaido University, Kita 13 Nishi 8, Kita-ku, Sapporo 060-8628, Japan.
- ImPACT Research Center for Advanced Nanobiodevices, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan.
- Innovative Research Center for Preventive Medical Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan.
- Institute of Innovation for Future Society, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601, Japan.
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24
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García M, Honores J, Quezada D, Díaz C, Dreyse P, Celis F, Kubiak CP, Canzi G, Guzmán F, Aguirre MJ, Isaacs M. Nitrite reduction on a multimetallic porphyrin/polyoxotungstate layer-by-layer modified electrodes. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.01.132] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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25
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Ribeiro FWP, Moraes FC, Pereira EC, Marken F, Mascaro LH. New application for the BiVO4 photoanode: A photoelectroanalytical sensor for nitrite. Electrochem commun 2015. [DOI: 10.1016/j.elecom.2015.09.022] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
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26
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Zhang ML, Huang DK, Cao Z, Liu YQ, He JL, Xiong JF, Feng ZM, Yin YL. Determination of trace nitrite in pickled food with a nano-composite electrode by electrodepositing ZnO and Pt nanoparticles on MWCNTs substrate. Lebensm Wiss Technol 2015. [DOI: 10.1016/j.lwt.2015.06.025] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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27
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28
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Zurcher DM, Adhia YJ, Romero JD, McNeil AJ. Modifying a known gelator scaffold for nitrite detection. Chem Commun (Camb) 2015; 50:7813-6. [PMID: 24905176 DOI: 10.1039/c4cc02504k] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The process of selecting and modifying a known gelator scaffold to develop a new nitrite-based sensor is described. Five new azo-sulfonate gelators were discovered and characterized. The most promising scaffold exhibits a stable diazonium intermediate, proceeds in a high yield, and gels nitrite-spiked tap, river, and pond water.
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Affiliation(s)
- Danielle M Zurcher
- Department of Chemistry and Macromolecular Science and Engineering Program, University of Michigan, 930 North University Avenue, Ann Arbor, Michigan 48109-1055, USA.
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29
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Singh V, Sharma G, Gardas RL. Thermodynamic and ultrasonic properties of ascorbic Acid in aqueous protic ionic liquid solutions. PLoS One 2015; 10:e0126091. [PMID: 26009887 PMCID: PMC4444325 DOI: 10.1371/journal.pone.0126091] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Accepted: 03/19/2015] [Indexed: 01/13/2023] Open
Abstract
In this work, we report the thermodynamic and ultrasonic properties of ascorbic acid (vitamin C) in water and in presence of newly synthesized ammonium based protic ionic liquid (diethylethanolammonium propionate) as a function of concentration and temperature. Apparent molar volume and apparent molar isentropic compression, which characterize the solvation state of ascorbic acid (AA) in presence of protic ionic liquid (PIL) has been determined from precise density and speed of sound measurements at temperatures (293.15 to 328.15) K with 5 K interval. The strength of molecular interactions prevailing in ternary solutions has been discussed on the basis of infinite dilution partial molar volume and partial molar isentropic compression, corresponding volume of transfer and interaction coefficients. Result has been discussed in terms of solute-solute and solute-solvent interactions occurring between ascorbic acid and PIL in ternary solutions (AA + water + PIL).
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Affiliation(s)
- Vickramjeet Singh
- Department of Chemistry, Indian Institute of Technology Madras, Chennai—600 036, India
| | - Gyanendra Sharma
- Department of Chemistry, Indian Institute of Technology Madras, Chennai—600 036, India
| | - Ramesh L. Gardas
- Department of Chemistry, Indian Institute of Technology Madras, Chennai—600 036, India
- * E-mail:
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30
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Luo X, Pan J, Pan K, Yu Y, Zhong A, Wei S, Li J, Shi J, Li X. An electrochemical sensor for hydrazine and nitrite based on graphene–cobalt hexacyanoferrate nanocomposite: Toward environment and food detection. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2015.03.017] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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31
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Chohan S, Booysen IN, Mambanda A, Akerman MP. Synthesis, characterization and electrocatalytic behavior of cobalt and iron phthalocyanines bearing chromone or coumarin substituents. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1023196] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Sumayya Chohan
- School of Chemistry and Physics, University of Kwazulu-Natal, Pietermaritzburg, South Africa
| | - Irvin Noel Booysen
- School of Chemistry and Physics, University of Kwazulu-Natal, Pietermaritzburg, South Africa
| | - Allen Mambanda
- School of Chemistry and Physics, University of Kwazulu-Natal, Pietermaritzburg, South Africa
| | - Matthew Piers Akerman
- School of Chemistry and Physics, University of Kwazulu-Natal, Pietermaritzburg, South Africa
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32
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A novel sensor based on Fe3O4 nanoparticles–multiwalled carbon nanotubes composite film for determination of nitrite. SENSING AND BIO-SENSING RESEARCH 2015. [DOI: 10.1016/j.sbsr.2014.10.009] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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33
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Singh V, Singh D, Gardas RL. Effect of DBU (1,8-Diazobicyclo[5.4.0]undec-7-ene) Based Protic Ionic Liquid on the Volumetric and Ultrasonic Properties of Ascorbic Acid in Aqueous Solution. Ind Eng Chem Res 2015. [DOI: 10.1021/ie504938v] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Vickramjeet Singh
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India
| | - Dharmendra Singh
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Ramesh L. Gardas
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
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34
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Han J, Zhang C, Liu F, Liu B, Han M, Zou W, Yang L, Zhang Z. Upconversion nanoparticles for ratiometric fluorescence detection of nitrite. Analyst 2014; 139:3032-8. [DOI: 10.1039/c4an00402g] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Individual upconversion nanoparticles with green and red emissions were synthesized and used as ratiometric fluorescence probes for the detection of nitrite by selectively turning on the green fluorescence.
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Affiliation(s)
- Junfen Han
- Department of Chemistry
- University of Science & Technology of China
- Hefei, China
- Institute of Intelligent Machines
- Chinese Academy of Sciences
| | - Cheng Zhang
- Department of Chemistry
- University of Science & Technology of China
- Hefei, China
- Institute of Intelligent Machines
- Chinese Academy of Sciences
| | - Fei Liu
- Fujian Inspection and Research Institute for Product Quality
- Fuzhou, China
| | - Bianhua Liu
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei, China
| | - Mingyong Han
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei, China
| | - Wensheng Zou
- Institute of Intelligent Machines
- Chinese Academy of Sciences
- Hefei, China
| | - Liang Yang
- Department of Chemistry
- University of Science & Technology of China
- Hefei, China
- Institute of Intelligent Machines
- Chinese Academy of Sciences
| | - Zhongping Zhang
- Department of Chemistry
- University of Science & Technology of China
- Hefei, China
- Institute of Intelligent Machines
- Chinese Academy of Sciences
| |
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