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Zhu Z, Song K, Li X, Chen Y, Kong F, Mo W, Cheng Z, Yang S, Ma H. A wireless fluorescent sensing device for on-site closed-loop detection of hydrazine levels in the environment. JOURNAL OF HAZARDOUS MATERIALS 2024; 468:133809. [PMID: 38387178 DOI: 10.1016/j.jhazmat.2024.133809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/01/2024] [Accepted: 02/14/2024] [Indexed: 02/24/2024]
Abstract
Given the extensive need for the detection of hydrazine (N2H4) in the biomedical and chemical-pharmaceutical sectors, there is a necessity to devise a fast, sensitive, specific, and portable technique for precisely quantifying hydrazine at environmental levels. In our work, an "OFF-ON" type fluorescent probe namely 2-(4-(10-(naphthalen-2-yl)anthracen-9-yl)phenyl)isoindole-1,3-dione (NAP), which was inspired by the "Gabriel" reaction, was synthesized. The NAP fluorescent cellulose film successfully achieved the detection of hydrazine vapor with a LOD = 0.658 ppm. Compared to previous qualitative methods for detecting hydrazine, this study successfully achieved quantitative identification of hydrazine at low concentrations. In addition, a portable sensor device based on NAP cellulose film was successfully integrated, enabling ultra-sensitive, wireless, remote, and real-time detection of N2H4 vapor. It was determined that the probe (NAP) exhibited excellent detection performance when applied to various environmental samples including distilled water, tap water, creek water, soil and plants. This study introduces a potentially effective approach for detecting hydrazine in real-world settings.
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Affiliation(s)
- Zihao Zhu
- College of Chemistry Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
| | - Ke Song
- College of Chemistry Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
| | - Xiaobai Li
- College of Chemistry Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China.
| | - Yu Chen
- College of Chemistry Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
| | - Fanwei Kong
- College of Chemistry Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
| | - Wanqi Mo
- College of Chemistry Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
| | - Zhiyong Cheng
- College of Chemistry Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China
| | - Shilong Yang
- Heilongjiang Key Laboratory of Complex Traits and Protein Machines in Organisms, Northeast Forestry University, Harbin 150040, China.
| | - Hongwei Ma
- College of Chemistry Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China; Heilongjiang Key Laboratory of Complex Traits and Protein Machines in Organisms, Northeast Forestry University, Harbin 150040, China.
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2
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Park SY, Sharma R, Lee HI. Thin colorimetric film array for rapid and selective detection of v-type nerve agent mimic in potentially contaminated areas. JOURNAL OF HAZARDOUS MATERIALS 2024; 465:133064. [PMID: 38011824 DOI: 10.1016/j.jhazmat.2023.133064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 10/24/2023] [Accepted: 11/21/2023] [Indexed: 11/29/2023]
Abstract
The expeditious detection and quantification of V-series nerve agents (VX) on potentially contaminated surfaces are crucial for the prevention of regional conflict incidents, acts of terrorism, or illicit activities. However, the low volatility and high toxicity of VX make these tasks challenging. Herein, we designed two novel colorimetric thin polymeric films to rapidly and sensitively detect demeton-S, a VX mimic, in contaminated areas. The polymeric films were specifically engineered to include a coordination site for Au (III) ions. Initially, these films were coordinated with Au (III), causing a discernible alteration in color due to enhancement in intramolecular charge transfer process. In the presence of demeton-S, the Au (III) ligands in the films are displaced with demeton-S, resulting in the restoration of the original color of the film, as the enhanced intramolecular charge transfer process is inhibited and thereby serving as an indicator of the presence of demeton-S. The polymeric films exhibit remarkable selectivity toward demeton-S compared to G-type nerve agents and other interference. The reusability of the polymeric films for demeton-S detection was achieved owing to the reversibility of the films during the alternative exposure of Au (III) and demeton-S. The polymeric films demonstrated their applicability for demeton-S detection and quantification in several contaminated areas, including different water, soil, and skin, rendering them highly suitable for on-site measurements.
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Affiliation(s)
- So-Young Park
- Department of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Rini Sharma
- Department of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Hyung-Il Lee
- Department of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea.
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3
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Darvishmehr Z, Naderi L, Shahrokhian S, Ezzati M. Electrodeposition of CoFeS nanoflakes on Cu 2O nanospheres as an ultrasensitive sensing platform for measurement of the hydrazine and hydrogen peroxide in seawater sample. CHEMOSPHERE 2024; 352:141340. [PMID: 38301836 DOI: 10.1016/j.chemosphere.2024.141340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 01/16/2024] [Accepted: 01/29/2024] [Indexed: 02/03/2024]
Abstract
Nanoarchitectured design of the metal sulfides with highly available surface and abundant electroactive centers and using them as electrocatalyst for fabricate the electrochemical sensors for the detection of hydrazine (N2H4) and hydrogen peroxide (H2O2) is challenging and desirable. Herein, Cu2O nanospheres powder is firstly prepared using chemical reduction of copper chloride and then drop-casted on the glassy carbon electrode (GCE) surface. In the next step, CoFeS nanoflakes are electrodeposited on Cu2O nanospheres by cyclic voltammetry method to form CoFeS/Cu2O nanocomposite as a detection platform for measuring N2H4 and H2O2. Accordingly, Cu2O nanospheres are not only used as substrate, but also guided the CoFeS nanoflakes to adhere to the electrode surface without need to any binder or conductive additive, which enhances the electrical conductivity of the sensing active materials. As the hydrazine sensor, the CoFeS/Cu2O/GCE displayed wide linear ranges (0.0001-0.021 mM and 0.021-1.771 mM), low detection limit (0.12 μM), very high sensitivities (103.33 and 21.23 mA mM-1 cm-2), and excellent selectivity. The as-made nanocomposite also exhibited low detection limit of 1.26 μM for H2O2 sensing with very high sensitivities (12.31 and 3.96 mA mM-1 cm-2) for linear ranges of 0.001-0.03 mM and 0.03-2.03 mM, respectively, and negligible response against interfering substances. The superior analytical performance of the CoFeS/Cu2O for N2H4 electro-oxidation and H2O2 electro-reduction can be attributed to structure stability, high electroactive surface area, and good availability to analyte species and electrolyte diffusion. Moreover, to examine the potency of the prepared nanocomposite in real applications, the seawater sample was analyzed and results display that the CoFeS/Cu2O/GCE can be utilized as a reliable and applicable platform for measuring N2H4 and H2O2.
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Affiliation(s)
- Zahra Darvishmehr
- Department of Chemistry, Sharif University of Technology, Tehran, Iran
| | - Leila Naderi
- Department of Chemistry, Sharif University of Technology, Tehran, Iran
| | - Saeed Shahrokhian
- Department of Chemistry, Sharif University of Technology, Tehran, Iran.
| | - Milad Ezzati
- Department of Chemistry, Sharif University of Technology, Tehran, Iran
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4
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Xia HC, Wang HH, Han D, Yang HK, Lv JL, Kong YY. Phenothiazine-based fluorescent probes for the detection of hydrazine in environment and living cells. Talanta 2024; 269:125448. [PMID: 38029607 DOI: 10.1016/j.talanta.2023.125448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 10/03/2023] [Accepted: 11/19/2023] [Indexed: 12/01/2023]
Abstract
As an important chemical raw material, hydrazine brings convenience to people's lives and provides opportunities for human development. However, the misuse or leakage of hydrazine has brought pollution to the environment, including water, soil and living organisms. At the same time, hydrazine poses a potential threat to human health as a carcinogen. Despite the enormous challenges, it is crucial to develop an effective method to detect hydrazine in environmental samples. In this work, we have synthesized a series of probes based on phenothiazine fluorophore by the introduction of different substituents and developed a novel probe for the detection of hydrazine. The probe is capable of detecting hydrazine in aqueous solutions with high sensitivity and selectivity, and can be easily fabricated into paper test strips for use in in situ samples. In addition, the probe is effective in detecting hydrazine in water, soil, cells, and zebrafish, providing an excellent tool for detecting hydrazine in the environment.
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Affiliation(s)
- Hong-Cheng Xia
- School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan, 453003, PR China
| | - Huan-Huan Wang
- School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan, 453003, PR China
| | - Di Han
- School of Medical Engineering, Xinxiang Medical University, Xinxiang, Henan, 453003, PR China
| | - Hong-Kun Yang
- School of Medical Engineering, Xinxiang Medical University, Xinxiang, Henan, 453003, PR China
| | - Jie-Li Lv
- School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan, 453003, PR China.
| | - Ying-Ying Kong
- School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang, Henan, 453003, PR China.
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5
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Hierarchical layered double NiCo oxide/core-shell arrays structure functionalization with Au nanoparticles for highly sensitive hydrazine determination. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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6
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Wang E, Ma H, Lu J, Wang F, Ren J. Recent progress in the fluorescent probes for hydrazine detection. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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7
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Jiang Y, Chen Y, Yang Q, Zhu S, Shen J. Bifunctional fluorescent probe for detecting and imaging hydrazine hydrate both in vitro and in vivo. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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8
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Lan H, Guo T, Dan F, Li Y, Tang Q. Ratiometric fluorescence chemodosimeter for hydrazine in aqueous solution and gas phase based on Quinoline-Malononitrile. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 271:120892. [PMID: 35121469 DOI: 10.1016/j.saa.2022.120892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 01/09/2022] [Accepted: 01/10/2022] [Indexed: 06/14/2023]
Abstract
The widespread use of Hydrazine (N2H4) in many areas of the chemical industry, brings potential risks to human health and environmental pollution. To detect N2H4 effectively, a simple ratio fluorescence probe (QMM), designed and synthesized through Vilsmeier reaction and Knoevenagel reaction, was prepared for the specific response of N2H4 based on the irreversible chemical reaction. The ratiometric fluorescence chemodosimeter displayed a response for hydrazine with high selectivity, sensitivity and anti-interference ability. The measured detection limit is 38.30 nm (0.122 ppb), which is far lower than the maximum allowable level of the U.S. Environmental Protection Agency (10 ppb). Moreover, test paper and TLC plates loading QMM had been made, which could be utilized to detect hydrazine both in aqueous solution samples and in gas phase samples. Thus QMM could serve as an easily manufactured, low-cost, efficient and portable solid-state optical probe to detect hydrazine in field measurements.
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Affiliation(s)
- Haichuang Lan
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, China.
| | - Tao Guo
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, China
| | - Feijun Dan
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, China.
| | - Yujie Li
- School of Medicine and Pharmacy, Ocean University of China, China
| | - Qian Tang
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, China
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Liu K, Wei Y, Xu J, Qiu L, Hu S, Wan J, Feng J. A poly(carbazole‐
alt
‐fluorene) π‐conjugated polymer bearing thiophenyl benzimidazole: synthesis, characterization and fluorescence recognition of metal ions and cysteine. POLYM INT 2021. [DOI: 10.1002/pi.6257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Kuan Liu
- College of Science, Sichuan Agricultural University Ya'an China
| | - Yuhan Wei
- College of Science, Sichuan Agricultural University Ya'an China
| | - Jinyao Xu
- College of Science, Sichuan Agricultural University Ya'an China
| | - Lingfei Qiu
- College of Science, Sichuan Agricultural University Ya'an China
| | - Shaping Hu
- College of Science, Sichuan Agricultural University Ya'an China
| | - Jiayi Wan
- College of Science, Sichuan Agricultural University Ya'an China
| | - Juhua Feng
- College of Science, Sichuan Agricultural University Ya'an China
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10
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Garg B, Bisht T, Ling YC. Colorimetric recognition of hydrazine in aqueous solution by a bromophenol blue-tethered ion-pair-like ratiometric probe. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 251:119456. [PMID: 33485245 DOI: 10.1016/j.saa.2021.119456] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/26/2020] [Accepted: 01/06/2021] [Indexed: 06/12/2023]
Abstract
Hydrazine or hydrazine hydrate (N2H4·H2O) is a potential neurotoxin and has several mutagenic effects in physiological systems. Therefore, the development of synthetic organic probes that are sensitive and selective to hydrazine is of tremendous importance. Unfortunately, however, the hydrazine-selective sensing probes that rely upon minimum usage of the organic solvents (≤5%, v/v) are still rarer. In this work, an ion-pair-like mono acetate derivative of bromophenol blue has been developed as a fairly selective ratiometric probe for the naked-eye recognition of hydrazine in a solution of tris buffer and EtOH (19:1, v/v) at physiological pH. The chromogenic signalling relies upon hydrazine-induced cleavage of an ester moiety of the probe to its resonance stabilized quinonoid form, resulting in momentous variations in its spectrophotometric profile. Meanwhile, the colour of the probe solution changed from mustard yellow to blue within few minutes. This sensing assay could be successfully applied in the recognition of hydrazine in real environmental and pharmaceutical samples with satisfactory recoveries. Given the cost-effectiveness, simplicity and versatility, for instance, direct analysis of colorimetric probes, it is reasonable to propose that the present method can serve as a complementary method for prompt inspection of hydrazine in boiler feed water.
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Affiliation(s)
- Bhaskar Garg
- Department of Chemistry, National Tsing Hua University, 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
| | - Tanuja Bisht
- Department of Chemistry, IPGGPG College of Commerce, Haldwani 263139, Uttarakhand, India
| | - Yong-Chien Ling
- Department of Chemistry, National Tsing Hua University, 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan.
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11
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Zhu M, Zhao Z, Huang Y, Fan F, Wang F, Li W, Wu X, Hua R, Wang Y. Hydrazine exposure: A near-infrared ICT-based fluorescent probe and its application in bioimaging and sewage analysis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 759:143102. [PMID: 33127121 DOI: 10.1016/j.scitotenv.2020.143102] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 10/12/2020] [Accepted: 10/12/2020] [Indexed: 06/11/2023]
Abstract
Hydrazine (N2H4) is an environment pollutant with high acute toxicity and potential carcinogenicity, and detection of N2H4 has attracted increasing attention. In the present study, a low toxicity near-infrared fluorescent probe (DCDB) based on the intramolecular charge transfer (ICT) principle was developed. The probe DCDB exhibits excellent selectivity and high sensitivity (LOD = 1.27 ppb) for N2H4, fast reaction rate (5 min), extremely large Stokes shift (160 nm). The color transformation of the DCDB-N2H4 system from purple to pink can be observed with the naked eye. The success of N2H4 test strips to detect trace N2H4 in actual sewage strongly illustrates the practical application potential of DCDB. Importantly, DCDB can be utilized to monitor the distribution of exogenous N2H4 in vivo and in vitro.
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Affiliation(s)
- Meiqing Zhu
- Key Laboratory of Agri-food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China
| | - Zongyuan Zhao
- Key Laboratory of Agri-food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China
| | - Yan Huang
- Key Laboratory of Agri-food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China
| | - Fugang Fan
- Key Laboratory of Agri-food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China
| | - Fu Wang
- Inner Mongolia Emissions Trading Management Center, No. 39, Tengfei Road, Hohhot 010011, China
| | - Weilun Li
- Inner Mongolia Emissions Trading Management Center, No. 39, Tengfei Road, Hohhot 010011, China
| | - Xiangwei Wu
- Key Laboratory of Agri-food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China
| | - Rimao Hua
- Key Laboratory of Agri-food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China.
| | - Yi Wang
- Key Laboratory of Agri-food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China; Department of Entomology and Nematology and UCD Comprehensive Cancer Center, University of California, Davis, CA 95616, USA.
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12
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Hu Q, Zhang W, Yin Q, Wang Y, Wang H. A conjugated fluorescent polymer sensor with amidoxime and polyfluorene entities for effective detection of uranyl ion in real samples. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 244:118864. [PMID: 32889338 DOI: 10.1016/j.saa.2020.118864] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 08/02/2020] [Accepted: 08/19/2020] [Indexed: 06/11/2023]
Abstract
It is an important challenge to develop a chemosensor for trace uranyl ion in an aqueous medium for sustainable development of nuclear energy and environmental conservation. A conjugated fluorescent polymer sensor P2 based on amidoxime groups and polyfluorene, which showed good hydrophilous resulting adequate contact with uranyl ions and selectivity and sensitivity even in the presence of other metal ions in DMA/H2O (v/v = 20:80, pH = 6.0) solution, for uranyl ion was designed and prepared in this work. And it possesses good thermal stability and a larger Stokes shift (108 nm). Importantly, the fluorescence quenching occurred when P2 combining uranium. It had a good linear relationship with UO22+ concentration in the range of 10 to 200 nM with a fairly low LOD 7.4 × 10-9 M. Interaction properties between the sensor P2 and UO22+ and the fluorescent mechanism were investigated by density functional theory (DFT). More importantly, the sensor can be successfully used for the detection of uranyl ion in environmental solutions. This work suggests that conjugated fluorescent polymer with amidoxime groups will be a prospective sensor of uranyl ion in the environmental sample.
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Affiliation(s)
- Qinghua Hu
- School of Chemistry and Chemical Engineering, University of South China, 28 Changsheng West Road, Hengyang, Hunan 421001, PR China
| | - Wenfeng Zhang
- Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, 28 Changsheng West Road, Hengyang, Hunan 421001, PR China
| | - Qiang Yin
- School of Chemistry and Chemical Engineering, University of South China, 28 Changsheng West Road, Hengyang, Hunan 421001, PR China
| | - Yuyuan Wang
- Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, 28 Changsheng West Road, Hengyang, Hunan 421001, PR China
| | - Hongqing Wang
- Hunan Key Laboratory for the Design and Application of Actinide Complexes, University of South China, 28 Changsheng West Road, Hengyang, Hunan 421001, PR China.
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13
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Liu S, Xiong X, Ruan Z, Lin J, Chen Y. Conjugated polymer-based ratiometric fluorescent biosensor for probing the activity of protein-acetylation-related enzymes. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Saeb E, Asadpour-Zeynali K. Facile synthesis of TiO2@PANI@Au nanocomposite as an electrochemical sensor for determination of hydrazine. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105603] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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15
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Xue J, Li NN, Zhang DM, Bi CF, Xu CG, Shi NN, Zhang X, Fan YH. One-step synthesis of a carbon dot-based fluorescent probe for colorimetric and ratiometric sensing of tetracycline. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2020; 12:5097-5102. [PMID: 33047756 DOI: 10.1039/d0ay01699c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Carbon dots (CDs) with blue fluorescence were synthesized using indole-3-butyric acid and l-tryptophan using a one-step hydrothermal method. The CDs were further employed as a fluorescent sensor with high selectivity for colorimetric and ratiometric detection of tetracycline (TC) in water. The limit of detection (LOD) was found to be 0.33 μM for TC with R2 = 0.98387. Besides, the CDs could be applied in practical water samples and showed good recovery.
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Affiliation(s)
- Jing Xue
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, Shandong 266100, P. R. China.
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16
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Zhang XY, Yang YS, Wang W, Jiao QC, Zhu HL. Fluorescent sensors for the detection of hydrazine in environmental and biological systems: Recent advances and future prospects. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213367] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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17
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Liu Z, Yang Z, Chen S, Liu Y, Sheng L, Tian Z, Huang D, Xu H. A smart reaction-based fluorescence probe for ratio detection of hydrazine and its application in living cells. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104809] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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18
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Nazari B, Mousavi S, Keshavarz MH, Bordbar A. Fabrication of High‐Performance Palladium Supported on Activated Charcoal Nanocatalyst for Synthesis of Morphine Opioid Analgesics. ChemistrySelect 2020. [DOI: 10.1002/slct.202000337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Behzad Nazari
- Department of ChemistryMalek-ashtar University of Technology Shahin shahr 83145/115 Iran
| | - Sajjad Mousavi
- Department of ChemistryMalek-ashtar University of Technology Shahin shahr 83145/115 Iran
| | - Mohammad H. Keshavarz
- Department of ChemistryMalek-ashtar University of Technology Shahin shahr 83145/115 Iran
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