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Li Y, Zhang M, Tao J, Zhao L, Li Z, Yang R, Qu L. Tackling the water solubility dilemma of spiroring-closing rhodamine: Sulfone-functionalization enabling rational designing water-soluble probe for rapid visualizing mercury ions in cosmetics. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 311:123999. [PMID: 38340449 DOI: 10.1016/j.saa.2024.123999] [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: 11/20/2023] [Revised: 01/24/2024] [Accepted: 02/04/2024] [Indexed: 02/12/2024]
Abstract
Rhodamine derivatives possessing spiroring-closing structures exhibit colorlessness, while the induction of spiroring-opening by metal ions results in notable color changes, rendering them as ideal platform for the development of functional probes with broad applications. However, the spiroring-closing form of rhodamine-based probes exhibits limited water solubility due to its neutral character, necessitating the incorporation of organic solvents to enhance solubility, which may adversely affect the natural system. Designing rhodamine probes with high solubility in both the zwitterionic and neutral form is of utmost importance and presents a significant challenge. This study presents a sulfone-rhodamine-based probe that exhibits good water solubility both in the spiroring opening and closing for detecting Hg2+. Upon the presence of Hg2+, the color undergoes a noticeable change from colorless to pink, with a response time of less than 1 min. probe 1 demonstrates an excellent linear relationship with Hg2+ concentrations within the range of 0-8 μM, and achieves a detection limit is 17.26 nM. The effectiveness of probe 1 was confirmed through the analysis of mercury ions in cosmetic products. Utilizing this probe, test paper strips have been developed to enhance the portability of Hg2+ detection naked eyes.
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Affiliation(s)
- Yang Li
- College of Chemistry, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Laboratory of Zhongyuan Food, Zhengzhou University, Zhengzhou 450001, China.
| | - Mingwei Zhang
- College of Chemistry, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Laboratory of Zhongyuan Food, Zhengzhou University, Zhengzhou 450001, China
| | - Jian Tao
- Key Laboratory of Food Safety Quick Testing and Smart Supervision Technology for State Market Regulation, Henan Institute of Food and Salt Industry Inspection Technology, Zhengzhou 450003, China
| | - Linping Zhao
- Key Laboratory of Food Safety Quick Testing and Smart Supervision Technology for State Market Regulation, Henan Institute of Food and Salt Industry Inspection Technology, Zhengzhou 450003, China; Zhengzhou Zhongdao Biotechnology Company Limited, Zhengzhou 450001, China
| | - Zhaohui Li
- College of Chemistry, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Laboratory of Zhongyuan Food, Zhengzhou University, Zhengzhou 450001, China
| | - Ran Yang
- College of Chemistry, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Laboratory of Zhongyuan Food, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Food Safety Quick Testing and Smart Supervision Technology for State Market Regulation, Henan Institute of Food and Salt Industry Inspection Technology, Zhengzhou 450003, China.
| | - Lingbo Qu
- College of Chemistry, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Laboratory of Zhongyuan Food, Zhengzhou University, Zhengzhou 450001, China; Key Laboratory of Food Safety Quick Testing and Smart Supervision Technology for State Market Regulation, Henan Institute of Food and Salt Industry Inspection Technology, Zhengzhou 450003, China.
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2
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Gao J, He D, Zhang J, Sun B, Wang G, Suo H, Zhang L, Zhao C. In-situ growth of porous rod-like tungsten oxide for electrochemical determination of cupric ion. Anal Chim Acta 2023; 1276:341645. [PMID: 37573124 DOI: 10.1016/j.aca.2023.341645] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/03/2023] [Accepted: 07/20/2023] [Indexed: 08/14/2023]
Abstract
Preconcentration can effectively enhance the detection performance of electrodes in the electrochemical detection of heavy metal ions, but it also presents challenges for real-time monitoring. Several attempts have been made to optimize preconcentration by improving the adsorption capacity or detection mechanism of the electrode. The valence transfer of tungsten oxide between W5+/W6+ can participate in the reduction between the electrode material and heavy metal ions, playing a role in preconcentration to some extent. Therefore, we developed a WO3/SSM electrochemical sensor for the detection of Cu(II) that utilizes the valence variation property of WO3. The crystallinity and microstructure of the WO3/SSM electrode can be regulated by controlling the deposition parameters, and we prepared three types of WO3/SSM with different morphologies to identify the influence of the electrochemical effective surface area. The proposed electrode shows high performance as a Cu(II) sensor under short preconcentration time (60 s), with an excellent sensitivity of 14.113 μA μM-1 cm-2 for 0.1-10.0 μM and 4.7356 μA μM-1 cm-2 for 10.0-20.0 μM. Overall, the combined effect of morphology and valence transfers shortens the preconcentration time and optimizes preconcentration while ensuring excellent electrode performance. This WO3/SSM electrode is expected to drive great advances in the application of tungsten oxide in the electrochemical detection of heavy metal ions.
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Affiliation(s)
- Jie Gao
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, 130000, PR China
| | - Dong He
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, 130000, PR China
| | - Jingwen Zhang
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, 130000, PR China
| | - Bangning Sun
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, 130000, PR China
| | - Guanda Wang
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, 130000, PR China
| | - Hui Suo
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, 130000, PR China
| | - Liang Zhang
- College of Chemistry and Materials Engineering, Bohai University, Jinzhou, 121013, PR China
| | - Chun Zhao
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, 130000, PR China.
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Determination of Ultra-Trace Amounts of Copper in Environmental Water Samples by Dispersive Liquid-Liquid Microextraction Combined with Graphite Furnace Atomic Absorption Spectrometry. SEPARATIONS 2023. [DOI: 10.3390/separations10020093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
A new method of dispersive liquid-liquid microextraction (DLLME) combined with graphite furnace atomic absorption spectrometry (GFAAS) was proposed for the determination of ultra-trace copper. It was based on the reaction of Cu(II) with the laboratory-prepared chelating agent 2-(5-bromo-2-pyridylazo)-5-dimethylaminoaniline (5-Br-PADMA) in a HAc-NaAc buffer solution at pH 5.0 to form stable hydrophobic chelates, which were separated and enriched by DLLME with chlorobenzene (C6H5Cl) and acetonitrile (CH3CN) as extraction and disperser solvents, respectively. The sedimented phase containing the chelates was then determined with GFAAS. Various operating variables that may be affected by the extraction process such as the pH of the solution, the concentration of the chelating agent 5-Br-PADMA, the types and volumes of extraction and disperser solvents, the extraction time, and the centrifugation time were investigated. Under optimum conditions, the calibration curve was linear in the range from 0.02 ng/mL to 0.16 ng/mL of copper with a correlation coefficient of r = 0.9961, and the detection limit was 0.01 ng/mL based on 3Sb. The relative standard deviation for six replicate measurements of 0.05 ng /mL of copper was 3.9%. An enrichment factor (EF) of 110 was obtained. The method has the advantages of low detection limit, high sensitivity, simple operation, less consumption of organic solvents, higher enrichment factor, and environmental friendliness and was applied to the determination of trace copper in environmental water samples with satisfactory results.
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Favilli L, Giacomino A, Malandrino M, Inaudi P, Diana A, Abollino O. Strategies for mercury speciation with single and multi-element approaches by HPLC-ICP-MS. Front Chem 2022; 10:1082956. [PMID: 36531326 PMCID: PMC9754325 DOI: 10.3389/fchem.2022.1082956] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 11/18/2022] [Indexed: 08/21/2023] Open
Abstract
Mercury (Hg) and its compounds are highly toxic for humans and ecosystems, and their chemical forms determine both their behavior and transportation as well as their potential toxicity for human beings. Determining the various species of an element is therefore more crucial than understanding its overall concentration in samples. For this reason, several studies focus on the development of new analytical techniques for the identification, characterization, and quantification of Hg compounds. Commercially available, hyphenated technology, such as HPLC-ICP-MS, supports the rapid growth of speciation analysis. This review aims to summarize and critically examine different approaches for the quantification of mercury species in different samples using HPLC-ICP-MS. The steps preceding the quantification of the analyte, namely sampling and pretreatment, will also be addressed. The scenarios evaluated comprehend single and multi-element speciation analysis to create a complete guide about mercury content quantification.
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Affiliation(s)
- Laura Favilli
- Department of Drug Science and Technology, University of Torino, Turin, Italy
| | - Agnese Giacomino
- Department of Drug Science and Technology, University of Torino, Turin, Italy
| | - Mery Malandrino
- Department of Chemistry, University of Torino, Torino, Italy
| | - Paolo Inaudi
- Department of Drug Science and Technology, University of Torino, Turin, Italy
| | - Aleandro Diana
- Department of Chemistry, University of Torino, Torino, Italy
| | - Ornella Abollino
- Department of Drug Science and Technology, University of Torino, Turin, Italy
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5
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Bao QX, Liu Y, Liang YQ, Weerasooriya R, Li H, Wu YC, Chen X. Tea polyphenols mediated Zero-valent Iron/Reduced graphene oxide nanocomposites for electrochemical determination of Hg2+. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116428] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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6
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Microfluidic paper-based analytical devices and electromembrane extraction; Hyphenation of fields towards effective analytical platforms. Anal Chim Acta 2022; 1216:339987. [DOI: 10.1016/j.aca.2022.339987] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 05/17/2022] [Accepted: 05/22/2022] [Indexed: 11/19/2022]
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7
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Della Noce Wehbe F, Mendes da Silva D, Domingues Batista A, da Silveira Petruci JF. Heat-based procedure for detectability enhancement of colorimetric paper-based spot tests. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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8
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Song Y, Guo F, Zeng P, Liu J, Wang Y, Cheng H. Simultaneous measurements of Cr, Cd, Hg and Pb species in ng L−1 levels by interfacing high performance liquid chromatography and inductively coupled plasma mass spectrometry. Anal Chim Acta 2022; 1212:339935. [DOI: 10.1016/j.aca.2022.339935] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 05/07/2022] [Accepted: 05/10/2022] [Indexed: 12/28/2022]
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9
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Abd El-Fattah W, Al-Farraj ES, Hamadi NB, Alharbi A, Shahat A. Functionalized MOF as a Sensitive Spectroscopic Probe for Hg 2+, Co 2+, and Al 3+ Ions Detection in Aqueous Media. ACS OMEGA 2022; 7:17483-17491. [PMID: 35647427 PMCID: PMC9134411 DOI: 10.1021/acsomega.2c02021] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 05/09/2022] [Indexed: 06/15/2023]
Abstract
A modified metal-organic framework (MOF) named Al-MIL-53-N=SA-Br was synthesized via a Schiff-base reaction between the MOFs (Al-MIL-53-NH2) and 5-bromo salicylaldehyde. The robust functionalized Al-MIL-53-N=SA-Br was used as a novel spectrophotometric sensor for detecting Hg2+, Co2+, and Al3+ ions. In a wide range of concentrations, the absorption spectral intensity of Al-MIL-53-N=SA-Br increased linearly upon increasing the concentration of Hg2+, Co2+, and Al3+ ions. The limit of detection (LOD) of the proposed Al-MIL-53-N=SA-Br sensor reached 1.52 ppm of Hg2+ ion (7.56 × 10-9 M). Therefore, this study introduces a novel ratiometric Hg2+, Co2+, and Al3+ ions chemosensor. Simple treatment using thiourea or ethylenediaminetetraacetic acid can remove the metal ions from the used sensor and use it many times with a high efficiency. In addition, the Al-MIL-53-N=SA-Br sensor has a high adsorption capacity for these metal ions. The design of the robust Al-MIL-53-N=SA-Br sensor provided high stability, reproducibility, selectivity, high sensitivity, and a facile sensing design. Furthermore, the good absorption spectral stability of Al-MIL-53-N=SA-Br in aqueous media, the broad linear in sensing, and the low LOD of the Hg2+, Co2+, and Al3+ ions show its high potential in determining these ions in real water.
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Affiliation(s)
- Wesam Abd El-Fattah
- Chemistry
Department, College of Science, IMSIU (Imam
Mohammad Ibn Saud Islamic University), Riyadh 11623, Saudi Arabia
- Department
of Chemistry, Faculty of Science, Port-Said
University, Port-Said 42526, Egypt
| | - Eida S. Al-Farraj
- Chemistry
Department, College of Science, IMSIU (Imam
Mohammad Ibn Saud Islamic University), Riyadh 11623, Saudi Arabia
| | - Naoufel Ben Hamadi
- Chemistry
Department, College of Science, IMSIU (Imam
Mohammad Ibn Saud Islamic University), Riyadh 11623, Saudi Arabia
| | - Ahmed Alharbi
- Department
of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Ahmed Shahat
- Chemistry
Department, Faculty of Science, Suez University, Suez 43518, Egypt
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10
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Determination of Ultra-Trace Cobalt in Water Samples Using Dispersive Liquid-Liquid Microextraction Followed by Graphite Furnace Atomic Absorption Spectrometry. Molecules 2022; 27:molecules27092694. [PMID: 35566045 PMCID: PMC9102969 DOI: 10.3390/molecules27092694] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/09/2022] [Accepted: 04/10/2022] [Indexed: 11/17/2022] Open
Abstract
A novel method for the determination of ultra-trace cobalt by dispersive liquid–liquid microextraction (DLLME) coupled with graphite furnace atomic absorption spectrometry has been developed. It is based on the color reaction of Co2+ with 2-(5-bromo-2-pyridylazo)-5-dimethylaminoaniline (5-Br-PADMA) in a Britton–Robinson buffer solution at pH 6.0 to form stable hydrophobic chelates, which were separated and enriched by DLLME with 1,2-dichloroethane (CH2ClCH2Cl) as extraction and acetonitrile (CH3CN) as a dispersive solvent. The sedimented phase containing the chelates is then determined with GFAAS. Parameters that affect extraction efficiency, such as types and volumes of extraction and disperser solvents, pH of sample solution, extraction time, concentration of the chelating agent 5-Br-PADMA, and salt effect, were investigated. Under optimal conditions, the calibration graph was linear over the range 0.05–1.0 ng/mL, with a correlation coefficient of 0.9922 and a detection limit of 0.03 ng/mL. Preconcentration factor (PF) is calculated as the ratio of the aqueous solution volume (5 mL) to that of the organic phase volume (40 μL), and enrichment factor (EF) is calculated as the ratio of the slopes of the calibration graphs obtained with and without DLLME for 5.0 mL of sample solution, which were 120 and 112.5, respectively. The extraction efficiency, calculated by EF/PF·100, was 93.8%. The relative standard deviation (RSD) at the 0.5 ng/mL Co2+ level was 3.8% (n = 6). The method has been applied to the determination of trace cobalt in water samples with satisfactory results.
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11
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A highly selective barbiturate-based fluorescent probe for detecting Hg2+ in cells and zebrafish as well as in real water samples. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2021.113706] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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12
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Mao MX, Zheng R, Peng CF, Wei XL. DNA-Gold Nanozyme-Modified Paper Device for Enhanced Colorimetric Detection of Mercury Ions. BIOSENSORS-BASEL 2020; 10:bios10120211. [PMID: 33353224 PMCID: PMC7766257 DOI: 10.3390/bios10120211] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/16/2020] [Accepted: 12/16/2020] [Indexed: 12/17/2022]
Abstract
In this work, a paper device consisted of a patterned paper chip, wicking pads, and a base was fabricated. On the paper chip, DNA–gold nanoparticles (DNA–AuNPs) were deposited and Hg2+ ions could be adsorbed by the DNA–AuNPs. The formed DNA–AuNP/Hg2+ nanozyme could catalyze the tetramethylbenzidine (TMB)–H2O2 chromogenic reaction. Due to the wicking pads, a larger volume of Hg2+ sample could be applied to the paper device for Hg2+ detection and therefore the color response could be enhanced. The paper device achieved a cut-off value of 50 nM by the naked eye for Hg2+ under optimized conditions. Moreover, quantitative measurements could be implemented by using a desktop scanner and extracting grayscale values. A linear range of 50–2000 nM Hg2+ was obtained with a detection limit of 10 nM. In addition, the paper device could be applied in the detection of environmental water samples with high recoveries ranging from 85.7% to 105.6%. The paper-device-based colorimetric detection was low-cost, simple, and demonstrated high potential in real-sample applications.
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Affiliation(s)
- Min-Xin Mao
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co., Ltd., Shanghai 200436, China;
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China;
| | - Rong Zheng
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China;
| | - Chi-Fang Peng
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co., Ltd., Shanghai 200436, China;
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China;
- Correspondence:
| | - Xin-Lin Wei
- School of Agriculture and Biology, Shanghai Jiaotong University, Shanghai 200240, China;
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13
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Paper-based analytical device for colorimetric detection of Cu2+ in Brazilian sugarcane spirits by digital image treatment. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105463] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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14
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Wang J, Liu D, Liu Y, Wang F, Huang S, Luo X, Liu D, Chen D, Wei J, Ning J. Highly Hydrophilic Polymer Composite Modified Electrode for Trace Copper Detection Based on Synergetic Electrostatic Attractions and Chelating Interactions. ELECTROANAL 2020. [DOI: 10.1002/elan.202000025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Jianhui Wang
- School of Chemistry and Food Engineering Changsha University of Science & Technology Changsha 410110 China
| | - Donglin Liu
- School of Chemistry and Food Engineering Changsha University of Science & Technology Changsha 410110 China
| | - Yongle Liu
- School of Chemistry and Food Engineering Changsha University of Science & Technology Changsha 410110 China
| | - Faxiang Wang
- School of Chemistry and Food Engineering Changsha University of Science & Technology Changsha 410110 China
| | - Shouen Huang
- School of Chemistry and Food Engineering Changsha University of Science & Technology Changsha 410110 China
| | - Xin Luo
- School of Chemistry and Food Engineering Changsha University of Science & Technology Changsha 410110 China
| | - Dongmin Liu
- School of Chemistry and Food Engineering Changsha University of Science & Technology Changsha 410110 China
| | - Donger Chen
- School of Chemistry and Food Engineering Changsha University of Science & Technology Changsha 410110 China
| | - Jiaqian Wei
- School of Chemistry and Food Engineering Changsha University of Science & Technology Changsha 410110 China
| | - Jingheng Ning
- School of Chemistry and Food Engineering Changsha University of Science & Technology Changsha 410110 China
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15
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Polyurethane-doped platinum nanoparticles modified carbon paste electrode for the sensitive and selective voltammetric determination of free copper ions in biological samples. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104765] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Duval B, Gredilla A, Fdez-Ortiz de Vallejuelo S, Tessier E, Amouroux D, de Diego A. A simple determination of trace mercury concentrations in natural waters using dispersive Micro-Solid phase extraction preconcentration based on functionalized graphene nanosheets. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104549] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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17
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González-Morales D, Valencia A, Díaz-Nuñez A, Fuentes-Estrada M, López-Santos O, García-Beltrán O. Development of a Low-Cost UV-Vis Spectrophotometer and Its Application for the Detection of Mercuric Ions Assisted by Chemosensors. SENSORS 2020; 20:s20030906. [PMID: 32046240 PMCID: PMC7038951 DOI: 10.3390/s20030906] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 02/04/2020] [Accepted: 02/05/2020] [Indexed: 12/28/2022]
Abstract
Detection of an environmental contaminant requires the use of expensive measurement equipment, which limits the realization of in situ tests because of their high cost, their limited portability, or the extended time duration of the tests. This paper presents in detail the development of a portable low-cost spectrophotometer which, by using a specialized chemosensor, allows detection of mercuric ions (Hg2+), providing effective and accurate results. Design specifications for all the stages assembling the spectrophotometer and the elements selected to build them are presented along with the process to synthesize the chemosensor and the tests developed to validate its performance in comparison with a high-precision commercial laboratory spectrophotometer.
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Affiliation(s)
- David González-Morales
- Facultad de Ingeniería, Universidad de Ibagué, Carrera 22 Calle 67, Ibagué 730002, Colombia;
| | - Asmilly Valencia
- Facultad de Ingeniería Forestal, Universidad del Tolima, Altos de Santa Helena, Ibagué 730001, Colombia;
| | - Astrid Díaz-Nuñez
- Universidad Nacional de Colombia, Sede Medellín, Escuela de Química, Carrera 65, No. 59A-110, Medellín 050034, Colombia;
| | - Marcial Fuentes-Estrada
- Facultad de Ciencias Naturales y Matemáticas, Universidad de Ibagué, Carrera 22 Calle 67, Ibagué 730002, Colombia;
| | - Oswaldo López-Santos
- Facultad de Ingeniería, Universidad de Ibagué, Carrera 22 Calle 67, Ibagué 730002, Colombia;
- Correspondence: (O.L.-S.); (O.G.-B.); Tel.: +57-8-2760-010 (O.G.-B.)
| | - Olimpo García-Beltrán
- Facultad de Ciencias Naturales y Matemáticas, Universidad de Ibagué, Carrera 22 Calle 67, Ibagué 730002, Colombia;
- Correspondence: (O.L.-S.); (O.G.-B.); Tel.: +57-8-2760-010 (O.G.-B.)
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Ke X, Fan Y, Zhou J, Huang Z. A novel coumarin-derived dithioacetal chemosensor for trace detection of Hg2+ in real water samples. JOURNAL OF CHEMICAL RESEARCH 2019. [DOI: 10.1177/1747519819890561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A novel coumarin-derived dithioacetal chemosensor, 8-(1,3-dithian-2-yl)-7-hydroxy-4-methylcoumarin (LS), has been designed and synthesized. The sensor LS showed highly selective fluorescent sensing for Hg2+ with a low detection limit of 0.81 nM in the pH range from 6.15 to 9.96 in ethanol/water (1:1, v/v) solution. The sensing mechanism of LS toward Hg2+ was proposed and verified by 1H nuclear magnetic resonance spectroscopy studies. Under an ultraviolet lamp, the fluorescence color changes could be easily detected by the naked eye. In addition, the sensor LS has been applied in the trace detection of Hg2+ in real water samples.
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Affiliation(s)
- Xing Ke
- Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Department of Criminal Science and Technology, Zhejiang Police College, Hangzhou, P.R. China
| | - Yilei Fan
- Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Department of Criminal Science and Technology, Zhejiang Police College, Hangzhou, P.R. China
- College of Pharmaceutical Science & Green Pharmaceutical Collaborative Innovation Center of Yangtze River Delta Region, Zhejiang University of Technology, Hangzhou, P.R. China
| | - Jing Zhou
- Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Department of Criminal Science and Technology, Zhejiang Police College, Hangzhou, P.R. China
| | - Zhongping Huang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, P.R. China
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19
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High selective detection of mercury (II) ions by thioether side groups on metal-organic frameworks. Anal Chim Acta 2019; 1081:51-58. [DOI: 10.1016/j.aca.2019.06.055] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 06/22/2019] [Accepted: 06/26/2019] [Indexed: 12/29/2022]
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20
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Maciel EVS, de Toffoli AL, Neto ES, Nazario CED, Lanças FM. New materials in sample preparation: Recent advances and future trends. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115633] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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21
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Graphene oxide as an efficient adsorbent of solid-phase extraction for online preconcentration of inorganic and organic mercurials in freshwater followed by HPLC-ICP-MS determination. Anal Chim Acta 2019; 1074:54-61. [DOI: 10.1016/j.aca.2019.04.066] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 04/22/2019] [Accepted: 04/26/2019] [Indexed: 12/15/2022]
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22
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Carbon-based sorbents and their nanocomposites for the enrichment of heavy metal ions: a review. Mikrochim Acta 2019; 186:578. [DOI: 10.1007/s00604-019-3668-2] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 07/06/2019] [Indexed: 10/26/2022]
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23
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Gao Q, Jiao Y, He C, Duan C. A Novel Ratiometric Fluorescent Probe for Mercury (II) ions and Application in Bio-imaging. Molecules 2019; 24:E2268. [PMID: 31216754 PMCID: PMC6630643 DOI: 10.3390/molecules24122268] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 05/13/2019] [Accepted: 05/15/2019] [Indexed: 01/28/2023] Open
Abstract
Since the accumulation of mercury (II) ions in the environment and ecosystem causes serious problems to environment and disease, the recognition of Hg2+ ions and its bio-imaging is of high importance. In sight of the advantages of fluorescence probes, a new probe (PMH) was facilely synthesized by incorporating phenylimidazole fluorophore and 3-methyl-2- benzothiazolinone hydrazone hydrochloride monohydrate. The PMH probe exhibited a ratiometric response for Hg2+ ions with fluorescence intensity increasing at 520 nm and decreasing at 445 nm simultaneously. The PMH probe interacted with Hg2+ ions in seconds with high optical stability and showed good selectivity over other metal ions. In addition, the probe has excellent biocompatibility and imaging performance in cells and zebrafish.
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Affiliation(s)
- Qianmiao Gao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China.
| | - Yang Jiao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China.
- School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China.
| | - Cheng He
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China.
| | - Chunying Duan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China.
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24
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Ding Y, Pan Y, Han Y. A Coumarin-Based Fluorescent Probe for Ratiometric Monitoring of Hg2+ in Live Cells. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b00987] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Yu Ding
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Yimin Pan
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Yifeng Han
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
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25
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Li H, Wang C, He T, Zhao T, Chen YY, Shen YL, Zhang X, Wang LL. Mitochondrial Transfer from Bone Marrow Mesenchymal Stem Cells to Motor Neurons in Spinal Cord Injury Rats via Gap Junction. Am J Cancer Res 2019; 9:2017-2035. [PMID: 31037154 PMCID: PMC6485285 DOI: 10.7150/thno.29400] [Citation(s) in RCA: 138] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 02/07/2019] [Indexed: 01/04/2023] Open
Abstract
Recent studies have demonstrated that bone marrow mesenchymal stem cells (BMSCs) protect the injured neurons of spinal cord injury (SCI) from apoptosis while the underlying mechanism of the protective effect of BMSCs remains unclear. In this study, we found the transfer of mitochondria from BMSCs to injured motor neurons and detected the functional improvement after transplanting. Methods: Primary rat BMSCs were co-cultured with oxygen-glucose deprivation (OGD) injured VSC4.1 motor neurons or primary cortical neurons. FACS analysis was used to detect the transfer of mitochondria from BMSCs to neurons. The bioenergetics profiling of neurons was detected by Extracellular Flux Analysis. Cell viability and apoptosis were also measured. BMSCs and isolated mitochondria were transplanted into SCI rats. TdT-mediated dUTP nick end labelling staining was used to detect apoptotic neurons in the ventral horn. Immunohistochemistry and Western blotting were used to measure protein expression. Re-myelination was examined by transmission electron microscope. BBB scores were used to assess locomotor function. Results: MitoTracker-Red labelled mitochondria of BMSCs could be transferred to the OGD injured neurons. The gap junction intercellular communication (GJIC) potentiator retinoid acid increased the quantity of mitochondria transfer from BMSCs to neurons, while GJIC inhibitor 18β glycyrrhetinic acid decreased mitochondria transfer. Internalization of mitochondria improved the bioenergetics profile, decreased apoptosis and promoted cell survival in post-OGD motor neurons. Furthermore, both transplantation of mitochondria and BMSCs to the injured spinal cord improved locomotor functional recovery in SCI rats. Conclusions: To our knowledge, this is the first evidence that BMSCs protect against SCI through GJIC to transfer mitochondrial to the injured neurons. Our findings suggested a new therapy strategy of mitochondria transfer for the patients with SCI.
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26
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An ESIPT-based fluorescent probe for Hg2+ in aqueous solution and its application in live-cell imaging. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.01.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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27
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A new BODIPY-based fluorescent “turn-on” probe for highly selective and rapid detection of mercury ions. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.10.068] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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28
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Wang Z, Xing X, Yang Y, Zhao R, Zou T, Wang Z, Wang Y. One-step hydrothermal synthesis of thioglycolic acid capped CdS quantum dots as fluorescence determination of cobalt ion. Sci Rep 2018; 8:8953. [PMID: 29895947 PMCID: PMC5997658 DOI: 10.1038/s41598-018-27244-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 05/24/2018] [Indexed: 01/20/2023] Open
Abstract
Highly luminescent CdS quantum dots capped with thioglycolic acid (TGA@CdS QDs) were synthesized from cadmium chloride and thiourea as cadmium and sulfur sources via simple hydrothermal method. The room temperature photoluminescence (RTPL) properties of TGA@CdS QDs were investigated. The results indicate that the polarity of the solvent and the surface trap state resulted in the broadness Stokes shift between the maximum absorption wavelength and the emission wavelength of TGA@CdS QDs. The Co2+ sensing properties of fluorescence determination were investigated using TGA@CdS QDs. The as-synthesized CdS QDs exhibits the excellent selectivity and sensitivity of fluorescence quenching for cobalt ion (Co2+). The limit of detection (LOD) is as low as 0.05 μM which is much lower than maximum limit of cobalt ions in drinking water. The linear response range of Co2+ was from 0.5 to 80 μM. The sensing system revealed the advantages of low detection limit, excellent selectivity, high sensitivity, convenience and low cost. The color change of CdS QDs shows potential applications in the detection of Co2+.
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Affiliation(s)
- Zhezhe Wang
- Department of Physics, Yunnan University, 650091, Kunming, People's Republic of China.,Key Lab of Quantum Information of Yunnan Province, Yunnan University, 650091, Kunming, People's Republic of China
| | - Xinxin Xing
- Department of Physics, Yunnan University, 650091, Kunming, People's Republic of China.,Key Lab of Quantum Information of Yunnan Province, Yunnan University, 650091, Kunming, People's Republic of China
| | - Yue Yang
- Department of Physics, Yunnan University, 650091, Kunming, People's Republic of China.,Key Lab of Quantum Information of Yunnan Province, Yunnan University, 650091, Kunming, People's Republic of China
| | - Rongjun Zhao
- Department of Physics, Yunnan University, 650091, Kunming, People's Republic of China.,Key Lab of Quantum Information of Yunnan Province, Yunnan University, 650091, Kunming, People's Republic of China
| | - Tong Zou
- School of Materials Science and Engineering, Yunnan University, 650091, Kunming, People's Republic of China
| | - Zidong Wang
- School of Materials Science and Engineering, Yunnan University, 650091, Kunming, People's Republic of China
| | - Yude Wang
- Key Lab of Quantum Information of Yunnan Province, Yunnan University, 650091, Kunming, People's Republic of China. .,School of Materials Science and Engineering, Yunnan University, 650091, Kunming, People's Republic of China.
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29
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Qin S, Chen B, Huang J, Han Y. A thiocoumarin-based colorimetric and ratiometric fluorescent probe for Hg2+ in aqueous solution and its application in live-cell imaging. NEW J CHEM 2018. [DOI: 10.1039/c8nj01491d] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A new intramolecular charge transfer (ICT) based colorimetric and ratiometric fluorescent chemodosimeter for the detection of Hg2+ has been rationally designed and developed.
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Affiliation(s)
- Siyao Qin
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Bo Chen
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Jing Huang
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Yifeng Han
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
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30
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Huang J, Chen B, Zhou B, Han Y. A novel ESIPT-based fluorescent chemodosimeter for Hg2+ detection and its application in live-cell imaging. NEW J CHEM 2018. [DOI: 10.1039/c7nj03789a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel ESIPT-based fluorescent chemodosimeter for the detection of Hg2+ has been rationally designed and developed.
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Affiliation(s)
- Jing Huang
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Bo Chen
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Baocheng Zhou
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Yifeng Han
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
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31
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Ren J, Yan C, Liu Q, Yang Q, Lu G, Song Y, Li Y. Preparation of amidoxime-modified polyacrylonitrile nanofibrous adsorbents for the extraction of copper(II) and lead(II) ions and dye from aqueous media. J Appl Polym Sci 2017. [DOI: 10.1002/app.45697] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Jing Ren
- College of Chemistry; Jilin University; Changchun 130061 China
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology; Jilin 132022 China
| | - Chunqiu Yan
- College of Chemistry; Jilin University; Changchun 130061 China
| | - Qingwen Liu
- College of Chemistry; Jilin University; Changchun 130061 China
| | - Qingbiao Yang
- College of Chemistry; Jilin University; Changchun 130061 China
| | - Guanxiu Lu
- College of Chemistry; Jilin University; Changchun 130061 China
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology; Jilin 132022 China
| | - Yan Song
- College of Materials Science and Engineering, Jilin Institute of Chemical Technology; Jilin 132022 China
| | - Yaoxian Li
- College of Chemistry; Jilin University; Changchun 130061 China
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32
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He M, Huang L, Zhao B, Chen B, Hu B. Advanced functional materials in solid phase extraction for ICP-MS determination of trace elements and their species - A review. Anal Chim Acta 2017; 973:1-24. [DOI: 10.1016/j.aca.2017.03.047] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 03/24/2017] [Accepted: 03/25/2017] [Indexed: 12/17/2022]
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33
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Guang S, Tian J, Wei G, Yan Z, Pan H, Feng J, Xu H. A modified fluorescein derivative with improved water-solubility for turn-on fluorescent determination of Hg 2+ in aqueous and living cells. Talanta 2017; 170:89-96. [PMID: 28501218 DOI: 10.1016/j.talanta.2017.03.108] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 03/21/2017] [Accepted: 03/29/2017] [Indexed: 12/14/2022]
Abstract
To improve the water-solubility of heavy-metal sensing materials, a modified fluorescein-based derivative, acryloyl fluorescein hydrazine (ACFH), was designed and developed by incorporating a non-hydrogen-bonding group into the conjugated molecule for weakening intermolecular hydrogen-bonding interactions. In neutral water environments, ACFH presented a fluorescence-enhancement performance at λmax=512nm in the presence of Hg2+, which could be visualized by naked-eyes. Under the optimized conditions, the linear range of Hg2+ detection was 1.0-100×10-9molL-1 with a correlation coefficient of 0.9992 and a detection limit of 0.86×10-9molL-1. The recognition mechanism was confirmed to be a stable and irreversible 1:1 five-member ring complex between ACFH and Hg2+ with a coordination constant of 3.36×109. ACFH would possess a potential application in detecting Hg2+ for biological assay with low cytotoxicity.
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Affiliation(s)
- Shanyi Guang
- State Key Laboratory for Modification of Chemical Fibers and Polymers Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China.
| | - Jiachan Tian
- State Key Laboratory for Modification of Chemical Fibers and Polymers Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China.
| | - Gang Wei
- State Key Laboratory for Modification of Chemical Fibers and Polymers Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China; College of Materials Science and Technology & Research Center for Analysis and Measurement, Donghua University, Shanghai 201620, China.
| | - Zhengquan Yan
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, China.
| | - Hongfei Pan
- Department of Immunology & Oncology department, Immunology Innovation Base of Education of Guizhou Province, Zunyi Medical College & The Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563003, China.
| | - Jihong Feng
- Department of Immunology & Oncology department, Immunology Innovation Base of Education of Guizhou Province, Zunyi Medical College & The Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563003, China.
| | - Hongyao Xu
- College of Materials Science and Technology & Research Center for Analysis and Measurement, Donghua University, Shanghai 201620, China.
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