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Sanko V, Şenocak A, Yeşilot S, Tümay SO. The fabrication of a hybrid fluorescent nanosensing system and its practical applications via film kits for the selective determination of mercury ions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 320:124677. [PMID: 38908110 DOI: 10.1016/j.saa.2024.124677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 09/13/2023] [Accepted: 06/17/2024] [Indexed: 06/24/2024]
Abstract
Heavy metal ions especially mercury exposure have severe toxic effects on living organisms and human health. Therefore, easy, accessible, and accurate determination strategies for the selective specification of mercury ions are essential for numerous disciplines. In the presented paper, new hybrid fluorescent iron oxide nanoparticles labeled with carbazole and triazole units (CT-IONP) were prepared via surface modification for the spectrofluorimetric determination of Hg2+ in environmental samples. The structure of the new sensing system is characterized via various spectroscopic, thermal, and microscopic techniques. Under optimized conditions, the hybrid system is not only used in fully water media but also highly fluorescent which led to the "turn-off" response towards Hg2+ ion in the presence of various competitive species. The presented sensing system was successfully used for the determination of Hg2+ ions in the wide linear working range (0.02-10.00 µmol.L-1) at nanomolar levels, where the limit of detection and quantification were calculated as 7.38 and 22.14 nmol.L-1. Importantly, the practical application of hybrid material was applied by CT-IONP embedded polycaprolactone (PCL) polymer film kits. The bluish color of fabricated film kits was instantly and dramatically turned colorless-dark patterns after the addition of Hg2+ ions, which resulted in convenient and rapid film test kits for selective detection.
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Affiliation(s)
- Vildan Sanko
- Department of Chemistry, Faculty of Science, Gebze Technical University, Gebze 41400, Kocaeli, Turkiye; Department of Chemistry, Faculty of Science, Hacettepe University, Ankara 06800, Türkiye.; METU MEMS Center, Ankara 06520, Türkiye
| | - Ahmet Şenocak
- Department of Chemistry, Faculty of Science, Gebze Technical University, Gebze 41400, Kocaeli, Turkiye
| | - Serkan Yeşilot
- Department of Chemistry, Faculty of Science, Gebze Technical University, Gebze 41400, Kocaeli, Turkiye
| | - Süreyya Oğuz Tümay
- Department of Chemistry, Faculty of Science, Gebze Technical University, Gebze 41400, Kocaeli, Turkiye; Department of Chemistry, Faculty of Science, Atatürk University, Erzurum 25100, Türkiye.
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Zhong X, Zhan W, Ma L, Yin G. Trace detection of cadmium (II) ions based on an excessively tilted fiber grating. OPTICS EXPRESS 2024; 32:15851-15861. [PMID: 38859225 DOI: 10.1364/oe.521146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/04/2024] [Indexed: 06/12/2024]
Abstract
Cadmium (Cd2+) ion is one of the most crucial industrial pollutants that cause serious harm to the human body. We proposed and experimentally demonstrated a highly sensitive Cd2+ sensor based on hydrogel coated excessively tilted fiber grating. The hydrogel with the functional monomer of the allyl thiourea can specifically bind to Cd2+, and hence forming a complex. The grating excites high order cladding modes, and ensures a sufficient interaction between the light and hydrogel binding to Cd2+, providing highly sensitive monitoring. The results show that the sensor can detect 0-160 pM Cd2+ in aqueous solution. The maximum sensitivity is 10600 nm/µM, and the minimum detection concentration is 20 pM (about 0.004 ppb), which is much less than that of the international standard (3 ppb). The proposed sensor exhibits high sensitivity, ultra-low detection limit, specificity, and a compact structure, offering potential as a tool for Cd2+ detection in aqueous solution.
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Ullah Q, Khan SA, Arifuddin M, Mohsin M, Kausar S, Fatema N, Ahmer MF. Recent Developments in Colorimetric and Fluorometric Detection Methods of Trivalent Metal Cations (Al 3+, Fe 3+ and Cr 3+) Using Schiff Base Probes: At a Glance. J Fluoresc 2023:10.1007/s10895-023-03514-7. [PMID: 38133749 DOI: 10.1007/s10895-023-03514-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 11/14/2023] [Indexed: 12/23/2023]
Abstract
This review basically concerned with the application of different Schiff bases (SB) based fluorimetric (turn-off and turn-on) and colorimetric chemosensors for the detection of heavy metal cations particularly Al(III), Fe(III), and Cr(III) ions. Chemosensors based on Schiff bases have exhibited outstanding performance in the detection of different metal cations due to their facile and in-expensive synthesis, and their excellent coordination ability with almost all metal cations and stabilize them in different oxidation states. Moreover, Schiff bases have also been used as antifungal, anticancer, analgesic, anti-inflammatory, antibacterial, antiviral, antioxidant, and antimalarial etc. The Schiff base also can be used as an intermediate for the formation of various heterocyclic compounds. In this review, we have focused on the research work performed on the development of chemosensors (colorimetric and fluorometric) for rapid detection of trivalent metal cations particularly Al(III), Fe(III), and Cr(III) ions using Schiff base as a ligand during 2020-2022.
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Affiliation(s)
- Qasim Ullah
- Chemistry Section, School of Sciences, Maulana Azad National Urdu University, Gachibowli, Hyderabad, 500032, India
| | - Salman Ahmad Khan
- Chemistry Section, School of Sciences, Maulana Azad National Urdu University, Gachibowli, Hyderabad, 500032, India
| | - Mohammed Arifuddin
- Chemistry Department, Directorate of Distance Education (DDE), Maulana Azad National Urdu University, Gachibowli, Hyderabad, 500032, India
| | - Md Mohsin
- Chemistry Section, School of Sciences, Maulana Azad National Urdu University, Gachibowli, Hyderabad, 500032, India
| | - Samrin Kausar
- Chemistry Section, School of Sciences, Maulana Azad National Urdu University, Gachibowli, Hyderabad, 500032, India
| | - Nahid Fatema
- Chemistry Section, School of Sciences, Maulana Azad National Urdu University, Gachibowli, Hyderabad, 500032, India
| | - Mohammad Faraz Ahmer
- Department of Electrical and Electronics Engineering, Mewat Engineering College, Nuh Gurugram University Haryana, Gurugram, India.
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Chen K, Mou P, Zhu A, Chen P, Chen J, Gao G, Wang X, Feng X, Yu C. A comparative study of different methods for the determination of cadmium in various tissues of ramie (Boehmeria nivea L.). ENVIRONMENTAL MONITORING AND ASSESSMENT 2023; 195:1009. [PMID: 37522949 PMCID: PMC10390602 DOI: 10.1007/s10661-023-11601-2] [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: 11/20/2022] [Accepted: 12/29/2022] [Indexed: 08/01/2023]
Abstract
Remediation of cadmium (Cd) pollution is one of the priorities of global environmental governance and accurate detection of Cd content is a key link in remediation of Cd pollution. This study aimed to compare three methods (inductively coupled plasma optical emission spectrometry (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), and graphite furnace-atomic absorption spectrometry (GF-AAS)) for the determination of Cd with different tissues of various ramie varieties, and distinguish the advantage and disadvantage of each method. In total, 162 samples of ramie (Boehmeria nivea L.), which is an ideal plant for heavy metal remediation, were detected and the results showed that the three methods were all suitable for the de-termination of Cd content in ramie. ICP-OES and ICP-MS were simpler, faster, and more sensitive than GF-AAS. ICP-MS could be recommended for the determination of samples with various concentrations of Cd. ICP-OES could be used for measurement of samples with > 100 mg/kg Cd content, while GF-AAS was suitable for the detection of samples with very high (> 550 mg/kg) or very low (< 10 mg/kg) Cd content. Overall, considering the accuracy, stability, and the cost of measurement, ICP-MS was the most suitable method for determination of Cd content. This study provides significant reference information for the research in the field of Cd pollution remediation.
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Affiliation(s)
- Kunmei Chen
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
| | - Pan Mou
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
| | - Aiguo Zhu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
| | - Ping Chen
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
| | - Jikang Chen
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
| | - Gang Gao
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
| | - Xiaofei Wang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
| | - Xinkang Feng
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China
| | - Chunming Yu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha, 410205, China.
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Kou J, Meng Z, Wang X, Wang Z, Yang Y. A novel coumarin derivative-modified cellulose fluorescent probe for selective and sensitive detection of CN - in food samples. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:1639-1648. [PMID: 36912658 DOI: 10.1039/d2ay01886a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
In this work, a novel coumarin derivative-modified cellulose acetate (DCB-CA) was synthesized as a fluorescent probe for highly selective and sensitive determination of CN- in food samples. The DCB-CA was synthesized by using CA as a skeleton, and the coumarin derivative as the fluorophore. The DCB-CA obtained was characterized by different methods including FTIR, SEM, 1H-NMR, TGA and UV-vis spectroscopy. The DCB-CA exhibited a significant "turn-off" fluorescence response to CN-, accompanied by a distinct fluorescence color change from bright yellow to colorless. The detection limit of CN- using DCB-CA was calculated to be 5.8 × 10-7 M, which was much lower than the threshold limit of CN- recommended by the World Health Organization (1.9 × 10-6 M). Because of the favorable solubility and processability of the CA, the DCB-CA was easily processed into different fluorescent materials including fluorescent films and coatings. The fluorescent film obtained was also applied to the selective detection of CN-. Furthermore, the DCB-CA was successfully applied to determine CN- in food samples.
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Affiliation(s)
- Jiali Kou
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Light Industry and Food, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China.
| | - Zhiyuan Meng
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Light Industry and Food, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China.
| | - Xiaoyuan Wang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Light Industry and Food, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China.
| | - Zhonglong Wang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Light Industry and Food, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China.
| | - Yiqin Yang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Light Industry and Food, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China.
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Luo M, Chen L, Wei J, Cui X, Cheng Z, Wang T, Chao I, Zhao Y, Gao H, Li P. A two-step strategy for simultaneous dual-mode detection of methyl-paraoxon and Ni (Ⅱ). ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 239:113668. [PMID: 35623151 DOI: 10.1016/j.ecoenv.2022.113668] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 05/11/2022] [Accepted: 05/16/2022] [Indexed: 06/15/2023]
Abstract
Exogenous pollution of Chinese medicinal materials by pesticide residues and heavy metal ions has attracted great attention. Relying on the rapid development of nanotechnology and multidisciplinary fields, fluorescent techniques have been widely applied in contaminant detection and pollution monitoring due to their advantages of simple preparation, low cost, high throughput and others. Most importantly, synchronous detection of multi-targets has always been pursued as one of the major goals in the design of fluorescent probes. Herein, we firstly develop a simultaneous sensing method for methyl-paraoxon (MP) and Nickel ion (Ni, Ⅱ) by using carbon based fluorescent nanocomposite with ratiometric signal readout and nanozyme. Notably, the designed system showed excellent effectiveness even when the two pollutants co-exist. Under the optimum conditions, this method provides low limits of detection of 1.25 µM for methyl-paraoxon and 0.01 µM for Ni (Ⅱ). To further verify the reliability, recovery studies of these two analytes were performed on ginseng radix et rhizoma, nelumbinis semen, and water samples. In addition, smartphone-based visual analysis has been introduced to expand its applicability in point of care detection. This work not only expands the application of the dual-mode approach to pollutant detection, but also provides insights into the analysis of multiple pollutants in a single assay.
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Affiliation(s)
- Mai Luo
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Ling Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Jinchao Wei
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy / Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research / International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China; State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China.
| | - Xiping Cui
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Zehua Cheng
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Ting Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Incheng Chao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Yunyang Zhao
- Scientific Research Center, Wenzhou Medical University, Wenzhou 325035, China
| | - Hao Gao
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy / Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research / International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China.
| | - Peng Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China; Department of Pharmaceutical Sciences, Faculty of Health Sciences, University of Macau, Macau 999078, China.
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Santra A, Mishra S, Panda SK, Singh AK. ESIPT and PET-based easy-to-synthesize unsymmetrical ligand in the reversible fluorimetric sensing of Al3+ and relay sensing of inorganic and biological phosphates. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Syntheses, structures, magnetic and fluorescence properties of coordination polymers constructed with the reduced Schiff base carboxylic acid ligand. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Huang S, Zheng L, Zheng S, Guo H, Yang F. First fluorescence sensor for hydrazine ion: An effective “turn-on” detection based on thiophene-cyanodistyrene Schiff-base. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113851] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Haddad Irani-Nezhad M, Jalili R, Kohan E, Khataee A, Yoon Y. Tungsten disulfide (WS 2)/fluorescein ratiometric fluorescent probe for detection of cefixime residues in milk. ENVIRONMENTAL RESEARCH 2022; 205:112512. [PMID: 34896085 DOI: 10.1016/j.envres.2021.112512] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 10/30/2021] [Accepted: 12/02/2021] [Indexed: 06/14/2023]
Abstract
In this research work, it has been reported a ratiometric fluorescent sensor based on tungsten disulfide quantum dots (WS2 QDs) and fluorescein for the determination of Cefixime (CEF). When excited by radiation of 400 nm wavelength the probe illustrates dual emissions centered at 460 nm and 510 nm. CEF quenches the fluorescence (FL) intensity of fluorescein (510 nm), while it doesn't affect the FL emission of WS2 QDs at 460 nm. The change in the ratio of the two peaks (F460/F510) of the prepared sensor (WS2 QDs/fluorescein) is linearly proportional to the CEF concentration in the range of 200-2.500 ng/mL with a limit of detection (LOD) of 45 ng/mL. Hence, the proposed probe can be successfully used for CEF quantification in the milk samples.
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Affiliation(s)
- Mahsa Haddad Irani-Nezhad
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471, Tabriz, Iran
| | - Roghayeh Jalili
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471, Tabriz, Iran
| | - Elmira Kohan
- Department of Chemistry, Faculty of Science, University of Kurdistan, 66177-15175, Sanandaj, Iran
| | - Alireza Khataee
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471, Tabriz, Iran; Department of Environmental Engineering, Gebze Technical University, 41400, Gebze, Turkey.
| | - Yeojoon Yoon
- Department of Environmental and Energy Engineering, Yonsei University, Wonju, Republic of Korea.
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Tewatia P, Kumar V, Samota S, Singhal S, Kaushik A. Sensing and annihilation of ultra-trace level arsenic (III) using fluoranthene decorated fluorescent nanofibrous cellulose probe. JOURNAL OF HAZARDOUS MATERIALS 2022; 424:127722. [PMID: 34865904 DOI: 10.1016/j.jhazmat.2021.127722] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/22/2021] [Accepted: 11/04/2021] [Indexed: 06/13/2023]
Abstract
Besides presence of heavy metals, especially arsenic in water bodies, northern India is striving to obliterate crop residue, which is otherwise burnt to make the fields ready for subsequent crop, causing acute air pollution. Through this study, an effort has been made to utilize wheat-straw cellulose to develop inexpensive and efficacious sensing cum annihilation system for deleterious arsenite ions As(III) in water by grafting a novel fluorophore, 3-bromofluoranthene on cellulose (BF@CFs). BF@CFs were characterized for structural, morphological and thermal properties using FTIR, XRD, TGA, FESEM, EDS and TEM, which confirmed the successful insertion of fluoranthene molecule on cellulose while preserving its crystalline nanofibrous structure. Fluorescent studies indicated strong affinity of BF@CFs towards arsenite ions exhibiting "turn on" fluorescence response attributed to inhibition of photo induced electron transfer (PET) and metal ion chelation with a limit of detection of 2.8 ng L-1, lower than WHO prescribed limit of 10 μg L-1. Besides sensing, the porous fibrous network of BF@CFs exhibited good adsorption of As(III) ions with maximum adsorption of 171.2 μg g-1 at 35 min under optimized conditions. BF@CFs displayed 95.2% removal efficiency with 2 μg L-1 concentration of As (III) ions at room temperature and neutral pH observed by atomic absorption spectrophotometer coupled with hydride generation assembly (HG-AAS) measurements. BF@CFs retained adsorption 97.3% efficiency after five adsorption/ desorption cycles displaying excellent reusability and stability, strengthening its potential as dual functional sensor and adsorbent.
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Affiliation(s)
- Preeti Tewatia
- Energy Research Centre, Panjab University, Chandigarh, India
| | - Vijay Kumar
- Energy Research Centre, Panjab University, Chandigarh, India
| | - Sharmistha Samota
- Energy Research Centre, Panjab University, Chandigarh, India; Institute of Nano Science and Technology, Mohali, Punjab, India
| | - Sonal Singhal
- Department of Chemistry, Panjab University, Chandigarh, India.
| | - Anupama Kaushik
- Energy Research Centre, Panjab University, Chandigarh, India; Dr. SSB University Institute of Chemical Engineering and Technology, Panjab University, Chandigarh, India.
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Shenashen MA, Emran MY, El Sabagh A, Selim MM, Elmarakbi A, El-Safty SA. Progress in sensory devices of pesticides, pathogens, coronavirus, and chemical additives and hazards in food assessment: Food safety concerns. PROGRESS IN MATERIALS SCIENCE 2022; 124:100866. [DOI: 10.1016/j.pmatsci.2021.100866] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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Li H, Li F, Luo Q, Cao L, Zhang G, Xu J. High degree of polymerization of poly(1-pyrenebutyric acid) enables the ultra-trace detection of Cr2O72− in milk. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2022.105182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Immanuel David C, Movuleeshwaran P, Jayaraj H, Prabakaran G, Parimala devi D, Kumar MS, Abiram A, Satheesh Babu T, Prabhu J, Nandhakumar R. Highly selective, reversible and ICT-based fluorescent chemosensor for bismuth ions: Applications in bacterial imaging, logic gate and food sample analysis. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2021.113558] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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15
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The preferential accumulation of cadmium ions among various tissues in mice. Toxicol Rep 2022; 9:111-119. [PMID: 35059304 PMCID: PMC8760390 DOI: 10.1016/j.toxrep.2022.01.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 12/08/2021] [Accepted: 01/04/2022] [Indexed: 12/18/2022] Open
Abstract
Cadmium (Cd) is hazardous to human health because of its toxicity and long half-life of clearance. Many studies have explored the relationship between chronic Cd exposure and different human diseases. However, most of the studies limited the study targets of Cd toxicity to two or three organ systems. The goal of this study was to establish a mouse model of Cd accumulation in most organ systems and to particularly investigate the potential toxic effects of Cd to the cardiovascular system. Mice were divided into three groups: the control group, Cd-100 group, and Cd-200 group. In the control group, Cd was detected in the kidney, lung, liver, heart and urine but was undetectable in the aorta, intestine, thigh bone, spinal bone and serum. Upon chronic exposure in the Cd-100 and Cd-200 groups, Cd accumulated in all tissues, with a dramatic increase in concentration. We confirmed that Cd could accumulate significantly in the heart and aorta upon chronic exposure. This finding might help to explain the potential toxic effects of Cd on these organs. In addition, the calcium concentration in the bones and kidney declined when the exposure to Cd increased. This finding aligned with the negative effects of Cd on bony mineralization and the potential direct toxic effects of Cd on bones. The impacts of Cd on the cardiovascular system were explored. Histologically, chronic Cd exposure led to myocytes hypertrophy and myocardial architecture disarray in the Cd-100 group compared to those in the control group. Our research confirms that Cd can accumulate in all of the organs studied upon chronic exposure, and suggests that the toxicity of Cd accumulation may play important roles in mediating the pathophysiologic effects in these target organs, especially the bone and heart.
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Yan Z, Liu J, Miao C, Su P, Zheng G, Cui B, Geng T, Fan J, Yu Z, Bu N, Yuan Y, Xia L. Pyrene-Based Fluorescent Porous Organic Polymers for Recognition and Detection of Pesticides. Molecules 2021; 27:126. [PMID: 35011357 PMCID: PMC8746865 DOI: 10.3390/molecules27010126] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/10/2021] [Accepted: 12/22/2021] [Indexed: 12/12/2022] Open
Abstract
Eating vegetables with pesticide residues over a long period of time causes serious adverse effects on the human body, such as acute poisoning, chronic poisoning, and endocrine system interference. To achieve the goal of a healthy society, it is an urgent issue to find a simple and effective method to detect organic pesticides. In this work, two fluorescent porous organic polymers, LNU-45 and LNU-47 (abbreviation for Liaoning University), were prepared using π-conjugated dibromopyrene monomer and boronic acid compounds as building units through a Suzuki coupling reaction. Due to the large π-electron delocalization effect, the resulting polymers revealed enhanced fluorescence performance. Significantly, in sharp contrast with the planar π-conjugated polymer framework (LNU-47), the distorted conjugated structure (LNU-45) shows a higher specific surface area and provides a broad interface for analyte interaction, which is helpful to achieve rapid response and detection sensitivity. LNU-45 exhibits strong fluorescence emission at 469 nm after excitation at 365 nm in THF solution, providing strong evidence for its suitability as a luminescent chemosensor for organic pesticides. The fluorescence quenching coefficients of LNU-45 for trifluralin and dicloran were 5710 and 12,000 (LNU-47 sample by ca. 1.98 and 3.38 times), respectively. Therefore, LNU-45 serves as an effective "real-time" sensor for the detection of trifluralin and dicloran with high sensitivity and selectivity.
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Affiliation(s)
- Zhuojun Yan
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Jinni Liu
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Congke Miao
- School of Environmental Science, Liaoning University, Shenyang 110036, China; (C.M.); (P.S.)
| | - Pinjie Su
- School of Environmental Science, Liaoning University, Shenyang 110036, China; (C.M.); (P.S.)
| | - Guiyue Zheng
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Bo Cui
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Tongfei Geng
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Jiating Fan
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Zhiyi Yu
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
| | - Naishun Bu
- School of Environmental Science, Liaoning University, Shenyang 110036, China; (C.M.); (P.S.)
| | - Ye Yuan
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Lixin Xia
- College of Chemistry, Liaoning University, Shenyang 110036, China; (Z.Y.); (J.L.); (G.Z.); (B.C.); (T.G.); (J.F.); (Z.Y.)
- Liaoning Key Laboratory of Chemical Additive Synthesis and Separation, Yingkou Institute of Technology, Yingkou 115014, China
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17
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Sahu SC, Khataee A, Mousavi Khaneghah A, Vasseghian Y. "Nanomaterial-based technologies for determination of food toxicity". Food Chem Toxicol 2021; 158:112655. [PMID: 34736974 DOI: 10.1016/j.fct.2021.112655] [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]
Affiliation(s)
- Saura C Sahu
- Former Research Chemist, Center for Food Safety and Applied Nutrition, US Food and Drug Administration, College Park, MD, USA
| | - Alireza Khataee
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471, Tabriz, Iran; Department of Environmental Engineering, Gebze Technical University, 41400, Gebze, Turkey
| | - Amin Mousavi Khaneghah
- Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas (UNICAMP), Rua Monteiro Lobato, 80, Caixa Postal: 6121, 13083-862, Campinas, São Paulo, Brazil.
| | - Yasser Vasseghian
- Department of Chemical Engineering, Quchan University of Technology, Quchan, Iran
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18
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Phookum T, Siripongpreda T, Rodthongkum N, Ummartyotin S. Development of cellulose from recycled office waste paper-based composite as a platform for the colorimetric sensor in food spoilage indicator. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02785-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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19
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Coumarin bearing asymmetrical zinc(II) phthalocyanine functionalized SWCNT hybrid nanomaterial: Synthesis, characterization and investigation of bifunctional electrocatalyst behavior for water splitting. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115552] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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20
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Ömeroğlu İ, Tümay SO, Makhseed S, Husain A, Durmuş M. A highly sensitive "ON-OFF-ON" dual optical sensor for the detection of Cu(II) ion and triazole pesticides based on novel BODIPY-substituted cavitand. Dalton Trans 2021; 50:6437-6443. [PMID: 33890599 DOI: 10.1039/d1dt00792k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The synthesis with full structural characterization including elemental analysis and 1H, 13C, 11B and 19F NMR, FT-IR and MALDI-TOF spectral data, along with the florescence sensing behavior of a new resorcin[4]arene cavitand 3 bearing multiple BODIPY sites achieved by the Cu-catalyzed azide-alkyne cycloaddition (CuAAC) is being reported. The spatial orientation of multiple BODIPY-1,2,3-triazole arms based on the macrocyclic rigid core is of great interest since the resulting structure has been utilized as a fluorescent chemosensor for numerous metal cations. In particular, a remarkable decrease in the fluorescence emission towards Cu(ii) ions, i.e., "turn-off" response, has been obtained giving rise to an optical sensor for the detection of triazole fungicides, namely tebuconazole, triadimenol, triadimefon, i.e. "turn-on" response. Such a molecular system, hence, can be feasibly applied as a dual optical sensor, i.e. "a turn-on-off-on" system, for dangerous contaminants such as heavy metals and pesticides.
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Affiliation(s)
- İpek Ömeroğlu
- Department of Chemistry, Faculty of Basic Sciences, Gebze Technical University, Kocaeli, Turkey.
| | - Süreyya Oğuz Tümay
- Department of Chemistry, Faculty of Basic Sciences, Gebze Technical University, Kocaeli, Turkey.
| | - Saad Makhseed
- Department of Chemistry, Kuwait University, P.O. Box 5969, Safat, 13060, Kuwait
| | - Ali Husain
- Department of Chemistry, Kuwait University, P.O. Box 5969, Safat, 13060, Kuwait
| | - Mahmut Durmuş
- Department of Chemistry, Faculty of Basic Sciences, Gebze Technical University, Kocaeli, Turkey.
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21
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Yao S, Zhao C, Shang M, Li J, Wang J. Enzyme-free and label-free detection of Staphylococcus aureus based on target-inhibited fluorescence signal recovery. Food Chem Toxicol 2021; 150:112071. [PMID: 33609594 DOI: 10.1016/j.fct.2021.112071] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 02/07/2021] [Accepted: 02/14/2021] [Indexed: 12/30/2022]
Abstract
In this work, a one-step fluorometric strategy based on nanometal surface energy transfer (NSET) between carbon dots (CDs) and gold nanoparticles (AuNPs) was developed for facile detection of Staphylococcus aureus (S. aureus). The fluorescence of CDs was quenched up to 63.5% by AuNPs due to nucleic acid hybridization in the presence of linker DNA, which contained the complementary sequences of S. aureus-specific aptamer, and the fluorescence signal was in the "off" state. Upon aptamer addition, the CDs was released from linker DNA through the strong competitiveness of aptamer, leading to the notable fluorescence recovered. Once S. aureus is introduced, aptamer preferentially bind to the bacterial surface and cannot hybridize with complementary sequences in the linker DNA, resulting in the fluorescence signal with "off" state. Based on these findings, the performance and reliability of the fluorescence-based assay were evaluated. Compared to direct hybridization of complementary DNA on the surface of CDs and AuNPs, our sensing strategy has enhanced detection limit (10 cfu⋅mL-1) and improved linear range (10 to 106 cfu⋅mL-1) for S. aureus. Therefore, our proposed enzyme-free and label-free strategy may become a promising method for ease of operation, sensitive and selective S. aureus detection.
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Affiliation(s)
- Shuo Yao
- School of Public Health, Jilin University, Changchun, 130021, China
| | - Chao Zhao
- School of Public Health, Jilin University, Changchun, 130021, China
| | - Mingyu Shang
- College of Earth Sciences, Jilin University, Changchun, 130021, China.
| | - Juan Li
- School of Public Health, Jilin University, Changchun, 130021, China.
| | - Juan Wang
- School of Public Health, Jilin University, Changchun, 130021, China.
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22
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Tümay SO, Yeşilot S. Highly selective “turn-on” fluorescence determination of mercury ion in food and environmental samples through novel anthracene and pyrene appended Schiff bases. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.113093] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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23
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Tümay SO, Şenocak A, Mermer A. A “turn-on” small molecule fluorescent sensor for the determination of Al 3+ ion in real samples: theoretical calculations, and photophysical and electrochemical properties. NEW J CHEM 2021. [DOI: 10.1039/d1nj03462f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The fluorescence sensing properties of a naphthalene-based acetohydrazide (3) were investigated. A highly selective “turn-on” response was obtained towards Al3+ ions, and this was used for real sample analysis and development of paper test strips.
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Affiliation(s)
- Süreyya Oğuz Tümay
- Department of Chemistry, Gebze Technical University, Gebze 41400, Kocaeli, Turkey
| | - Ahmet Şenocak
- Department of Chemistry, Gebze Technical University, Gebze 41400, Kocaeli, Turkey
| | - Arif Mermer
- University of Health Sciences Turkey, Experimental Medicine Research and Application Center, Uskudar, 34662, Istanbul, Turkey
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24
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Khose RV, Chakraborty G, Bondarde MP, Wadekar PH, Ray AK, Some S. Red-fluorescent graphene quantum dots from guava leaf as a turn-off probe for sensing aqueous Hg(ii). NEW J CHEM 2021. [DOI: 10.1039/d0nj06259f] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, we have prepared red-fluorescent graphene quantum dots and utilized as a highly selective and sensitive fluorescence turn-off probe for detection of the toxic metal ion Hg2+ from guava leaf extract.
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Affiliation(s)
- Rahul V. Khose
- Department of Speciality chemicals Technology
- Institute of Chemical Technology
- Mumbai 400019
- India
| | - Goutam Chakraborty
- Laser and Plasma Technology Division
- Bhabha Atomic Research Centre
- Mumbai 400085
- India
| | - Mahesh P. Bondarde
- Department of Speciality chemicals Technology
- Institute of Chemical Technology
- Mumbai 400019
- India
| | - Pravin H. Wadekar
- Department of Speciality chemicals Technology
- Institute of Chemical Technology
- Mumbai 400019
- India
| | - Alok K. Ray
- Laser and Plasma Technology Division
- Bhabha Atomic Research Centre
- Mumbai 400085
- India
- Professor
| | - Surajit Some
- Department of Speciality chemicals Technology
- Institute of Chemical Technology
- Mumbai 400019
- India
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25
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Tümay SO, Şanko V, Şenocak A, Demirbas E. A hybrid nanosensor based on novel fluorescent iron oxide nanoparticles for highly selective determination of Hg 2+ ions in environmental samples. NEW J CHEM 2021. [DOI: 10.1039/d1nj02908h] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Novel fluorescent iron oxide nanoparticles were prepared for the determination of Hg2+ in real samples. The fluorescence behaviors of the sensor were examined using absorption and fluorescence (steady-state, time-resolved, 3-D, EEM) spectroscopies.
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Affiliation(s)
| | - Vildan Şanko
- Department of Chemistry
- Gebze Technical University
- Gebze 41400
- Turkey
| | - Ahmet Şenocak
- Department of Chemistry
- Gebze Technical University
- Gebze 41400
- Turkey
| | - Erhan Demirbas
- Department of Chemistry
- Gebze Technical University
- Gebze 41400
- Turkey
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