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Chen H, Li Y, Wang Z, Wang D, Feng L, Li S, Wu C, Wang H. A selective colorimetric and efficient removal strategy for mercury(II) in aquatic systems using mesoporous Fe 3O 4-loaded silver probes. Analyst 2024; 149:1784-1790. [PMID: 38380690 DOI: 10.1039/d4an00052h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
Mesoporous Fe3O4-loaded silver nanocomposites (Fe3O4@Ag) were simply fabricated as bi-functional nanozymes for the catalysis-based detection and removal of Hg2+ ions. It was found that the as-prepared magnetic Fe3O4@Ag could display peroxidase-like catalysis activity that could be rationally enhanced in the presence of Hg2+ ions. To our surprise, the shell of the Ag element may decrease the catalysis of the Fe3O4 to some degree. However, the Ag particles could serve as the probes for specifically recognizing Hg2+ ions and trigger increased catalysis through the formation of Ag-Hg alloys, with a decreased signal background. A high-throughput colorimetric analytical method was thereby developed based on the Fe3O4@Ag catalysis for probing Hg2+ ions in the muscles of fish by using 96-well plates, at linear Hg2+ concentrations ranging from 0.010 to 2.5 mg kg-1. Moreover, the developed colorimetric analytical method was applied to evaluate Hg2+ levels in muscle samples of different kinds of fish. Unexpectedly, an obvious difference of Hg2+ levels in muscles of four kinds of fish was discovered, with the order of snakehead (Ophicephalus argus) > largemouth bass (Micropterus salmoides) > crucian carp (Carassius auratus) > silver carp (Hypophthalmichthys molitrix), where the carnivorous fish showed higher Hg2+ levels than the omnivorous or plant-based ones. Moreover, the as-fabricated Fe3O4@Ag adsorbents with their large specific surface area and high environmental robustness could exhibit efficient Hg2+ adsorption with capacities of up to 397.60 mg g-1. A removal efficiency of 99.40% can also be expected for Hg2+ ions from wastewater, with the magnet-aided recycling of Fe3O4@Ag adsorbents. Such an Fe3O4@Ag-based colorimetric analysis and removal strategy for Hg2+ ions should find wide applications in the fields of aquatic food safety, environmental monitoring, and clinical diagnostics of Hg-poisoning diseases.
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Affiliation(s)
- Huilan Chen
- Huzhou Key Laboratory of Medical and Environmental Application Technologies, School of Life Sciences, Huzhou University, Zhejiang 313000, P.R. China.
| | - Yunyan Li
- Huzhou Key Laboratory of Medical and Environmental Application Technologies, School of Life Sciences, Huzhou University, Zhejiang 313000, P.R. China.
| | - Ziyi Wang
- Huzhou Key Laboratory of Medical and Environmental Application Technologies, School of Life Sciences, Huzhou University, Zhejiang 313000, P.R. China.
| | - Di Wang
- Huzhou Key Laboratory of Medical and Environmental Application Technologies, School of Life Sciences, Huzhou University, Zhejiang 313000, P.R. China.
| | - Luping Feng
- Huzhou Key Laboratory of Medical and Environmental Application Technologies, School of Life Sciences, Huzhou University, Zhejiang 313000, P.R. China.
| | - Shuai Li
- Huzhou Key Laboratory of Medical and Environmental Application Technologies, School of Life Sciences, Huzhou University, Zhejiang 313000, P.R. China.
| | - Choufei Wu
- Huzhou Key Laboratory of Medical and Environmental Application Technologies, School of Life Sciences, Huzhou University, Zhejiang 313000, P.R. China.
| | - Hua Wang
- Huzhou Key Laboratory of Medical and Environmental Application Technologies, School of Life Sciences, Huzhou University, Zhejiang 313000, P.R. China.
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, P.R. China
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Yang H, Li K, Wang Y, Yuan X, Zhang M. A label-free strategy for H2O2 assay by chemical vapor generation-atomic fluorescence spectrometry. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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3
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Chen P, Yang P, Zhou R, Yang X, Chen J, Hou X. Selective reduction-based, highly sensitive and homogeneous detection of iodide and melamine using chemical vapour generation-atomic fluorescence spectrometry. Chem Commun (Camb) 2018; 54:4696-4699. [PMID: 29676429 DOI: 10.1039/c8cc01186a] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A selective reduction-based method was proposed for the sensitive detection of iodide and melamine using chemical vapour generation (CVG) coupled with atomic fluorescence spectrometry (AFS).
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Affiliation(s)
- Piaopiao Chen
- Key Lab of Green Chem & Tech of MOE, and College of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Peng Yang
- Analytical & Testing Center
- Sichuan University
- Chengdu 610064
- China
| | - Rongxing Zhou
- Biliary Surgical Department
- West China Hospital
- Sichuan University
- Chengdu
- China
| | - Xi Yang
- Key Lab of Green Chem & Tech of MOE, and College of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Junbo Chen
- Analytical & Testing Center
- Sichuan University
- Chengdu 610064
- China
| | - Xiandeng Hou
- Key Lab of Green Chem & Tech of MOE, and College of Chemistry
- Sichuan University
- Chengdu 610064
- China
- Analytical & Testing Center
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4
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Zhao M, Fan GC, Chen JJ, Shi JJ, Zhu JJ. Highly Sensitive and Selective Photoelectrochemical Biosensor for Hg2+ Detection Based on Dual Signal Amplification by Exciton Energy Transfer Coupled with Sensitization Effect. Anal Chem 2015; 87:12340-7. [DOI: 10.1021/acs.analchem.5b03721] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Ming Zhao
- School of Chemical
Engineering, Anhui University of Science and Technology, Huainan 232001, People’s Republic of China
| | - Gao-Chao Fan
- State Key Laboratory of Analytical Chemistry for Life Science, Collaborative
Innovation Center of Chemistry for Life Sciences, School of Chemistry
and Chemical Engineering, Nanjing University, Nanjing 210093, People’s Republic of China
| | - Jing-Jia Chen
- State Key Laboratory of Analytical Chemistry for Life Science, Collaborative
Innovation Center of Chemistry for Life Sciences, School of Chemistry
and Chemical Engineering, Nanjing University, Nanjing 210093, People’s Republic of China
| | - Jian-Jun Shi
- School of Chemical
Engineering, Anhui University of Science and Technology, Huainan 232001, People’s Republic of China
- State Key Laboratory of Analytical Chemistry for Life Science, Collaborative
Innovation Center of Chemistry for Life Sciences, School of Chemistry
and Chemical Engineering, Nanjing University, Nanjing 210093, People’s Republic of China
| | - Jun-Jie Zhu
- State Key Laboratory of Analytical Chemistry for Life Science, Collaborative
Innovation Center of Chemistry for Life Sciences, School of Chemistry
and Chemical Engineering, Nanjing University, Nanjing 210093, People’s Republic of China
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5
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Campanella B, Onor M, Biancalana L, D’Ulivo A, Bramanti E. Ovalbumin labeling with p-hydroxymercurybenzoate: The effect of different denaturing agents and the kinetics of reaction. Anal Biochem 2015; 483:27-33. [DOI: 10.1016/j.ab.2015.04.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Revised: 03/20/2015] [Accepted: 04/25/2015] [Indexed: 11/16/2022]
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6
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Ultrasensitive SERS detection of mercury based on the assembled gold nanochains. Biosens Bioelectron 2015; 67:472-6. [DOI: 10.1016/j.bios.2014.08.088] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2014] [Revised: 08/25/2014] [Accepted: 08/29/2014] [Indexed: 01/15/2023]
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7
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Campanella B, Onor M, Ferrari C, D’Ulivo A, Bramanti E. Direct, simple derivatization of disulfide bonds in proteins with organic mercury in alkaline medium without any chemical pre-reducing agents. Anal Chim Acta 2014; 843:1-6. [DOI: 10.1016/j.aca.2014.07.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Revised: 06/30/2014] [Accepted: 07/03/2014] [Indexed: 10/25/2022]
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8
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Ai X, Wu L, Zhang M, Hou X, Yang L, Zheng C. Analytical method for the determination of trace toxic elements in milk based on combining Fe3O4 nanoparticles accelerated UV fenton-like digestion and solid phase extraction. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:8586-8593. [PMID: 25072530 DOI: 10.1021/jf501638k] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A UV Fenton-like digestion method was developed first time for a complete digestion of milk samples by using 1.6 g L(-1) Fe3O4 magnetic nanoparticles, 0.2% (v/v) nitric acid, and 6% (w/w) H2O2. During the digestion, the liberated As-, Sb-, and Bi-containing species were preconcentrated onto the surface of Fe3O4 magnetic nanoparticles, which were conveniently separated with a hand-held magnet and subsequently dissolved in hydrochloric acid prior to hydride generation atomic fluorescence spectrometric detection. Owing to the integration of UV Fenton-like digestion, solid phase extraction, and magnetic separation into a single step, the developed method significantly simplifies sample preparation steps and reduces chemical consumption and hazardous waste. Limits of detection of 0.0015, 0.0022, and 0.0025 μg L(-1) were obtained for As, Sb, and Bi, respectively, using a 50 mL milk sample. The method was applied to the determination of these elements in a Certified Reference Material and milk samples.
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Affiliation(s)
- Xi Ai
- Key Laboratory of Green Chemistry & Technology of MOE, College of Chemistry, Sichuan University , Chengdu, Sichuan 610064, People's Republic of China
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Abdelhamid HN, Wu HF. Ultrasensitive, rapid, and selective detection of mercury using graphene assisted laser desorption/ionization mass spectrometry. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2014; 25:861-868. [PMID: 24590364 DOI: 10.1007/s13361-014-0825-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 12/24/2013] [Accepted: 12/26/2013] [Indexed: 06/03/2023]
Abstract
We report an extremely sensitive and specific detection of mercuric ions (Hg²⁺) based on graphene assisted laser desorption/ionization mass spectrometry (GALDI-MS). Combining the highly selective coordination interactions between thymine (T) and Hg²⁺, we present a simple, effective, and novel approach, based on π-π interactions of the T-Hg²⁺-T complex and G that can serve as a platform and matrix for GALDI-MS. The present sensor not only exhibits high selectivity and sensitivity (picomolar) to Hg²⁺ in aqueous solution, but also can elucidate the chemical structures of the metal complexes. The significant advantage in the current approach is that there is no need for a sophisticated instrument, and no sample pretreatment is required to detect the Hg²⁺ ions.
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10
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Campanella B, Onor M, D’Ulivo A, Giannarelli S, Bramanti E. Impact of Protein Concentration on the Determination of Thiolic Groups of Ovalbumin: A Size Exclusion Chromatography–Chemical Vapor Generation–Atomic Fluorescence Spectrometry Study via Mercury Labeling. Anal Chem 2014; 86:2251-6. [DOI: 10.1021/ac4041795] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Beatrice Campanella
- National Research
Council of Italy, Istituto di Chimica dei Composti Organo Metallici UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Massimo Onor
- National Research
Council of Italy, Istituto di Chimica dei Composti Organo Metallici UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Alessandro D’Ulivo
- National Research
Council of Italy, Istituto di Chimica dei Composti Organo Metallici UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Stefania Giannarelli
- Dipartimento
di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento
35, 56126 Pisa, Italy
| | - Emilia Bramanti
- National Research
Council of Italy, Istituto di Chimica dei Composti Organo Metallici UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
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11
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Campanella B, Bramanti E. Detection of proteins by hyphenated techniques with endogenous metal tags and metal chemical labelling. Analyst 2014; 139:4124-53. [DOI: 10.1039/c4an00722k] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The absolute and relative quantitation of proteins plays a fundamental role in modern proteomics, as it is the key to understand still unresolved biological questions in medical and pharmaceutical applications.
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Affiliation(s)
- Beatrice Campanella
- National Research Council of Italy
- C.N.R
- Istituto di Chimica dei Composti Organo Metallici-ICCOM-UOS Pisa
- 56124 Pisa, Italy
| | - Emilia Bramanti
- National Research Council of Italy
- C.N.R
- Istituto di Chimica dei Composti Organo Metallici-ICCOM-UOS Pisa
- 56124 Pisa, Italy
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12
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Campanella B, Rivera JG, Ferrari C, Biagi S, Onor M, D’Ulivo A, Bramanti E. Microwave Photochemical Reactor for the Online Oxidative Decomposition of p-Hydroxymercurybenzoate (pHMB)-Tagged Proteins and Their Determination by Cold Vapor Generation-Atomic Fluorescence Detection. Anal Chem 2013; 85:12152-7. [DOI: 10.1021/ac403389z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Beatrice Campanella
- National Research Council of Italy, C.N.R., Istituto di Chimica
dei Composti Organo Metallici − ICCOM − UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Jose González Rivera
- Chemical
Engineering Department, University of Guanajuato, Noria Alta s/n 36050 Guanajuato, Gto. , Mexico
| | - Carlo Ferrari
- National Research Council of Italy, C.N.R., Istituto Nazionale
di Ottica, INO − UOS Pisa, Area
di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Simona Biagi
- National Research Council of Italy, C.N.R., Istituto di Chimica
dei Composti Organo Metallici − ICCOM − UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Massimo Onor
- National Research Council of Italy, C.N.R., Istituto di Chimica
dei Composti Organo Metallici − ICCOM − UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Alessandro D’Ulivo
- National Research Council of Italy, C.N.R., Istituto di Chimica
dei Composti Organo Metallici − ICCOM − UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
| | - Emilia Bramanti
- National Research Council of Italy, C.N.R., Istituto di Chimica
dei Composti Organo Metallici − ICCOM − UOS Pisa, Area di Ricerca, Via G. Moruzzi 1, 56124 Pisa, Italy
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13
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Campanella B, Onor M, Mascherpa MC, D’Ulivo A, Ferrari C, Bramanti E. Determination of thiomersal by flow injection coupled with microwave-assisted photochemical online oxidative decomposition of organic mercury and cold vapor atomic fluorescence spectroscopy. Anal Chim Acta 2013; 804:66-9. [DOI: 10.1016/j.aca.2013.10.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Revised: 10/07/2013] [Accepted: 10/10/2013] [Indexed: 10/26/2022]
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14
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Determination of total mercury in biological tissue by isotope dilution ICPMS after UV photochemical vapor generation. Talanta 2013; 117:371-5. [DOI: 10.1016/j.talanta.2013.09.024] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Revised: 09/06/2013] [Accepted: 09/16/2013] [Indexed: 11/23/2022]
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15
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Liquid chromatography coupled to on-line post column derivatization for the determination of organic compounds: A review on instrumentation and chemistries. Anal Chim Acta 2013; 798:1-24. [DOI: 10.1016/j.aca.2013.07.032] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Revised: 07/07/2013] [Accepted: 07/11/2013] [Indexed: 11/23/2022]
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16
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Ai X, Wang Y, Hou X, Yang L, Zheng C, Wu L. Advanced oxidation using Fe3O4 magnetic nanoparticles and its application in mercury speciation analysis by high performance liquid chromatography-cold vapor generation atomic fluorescence spectrometry. Analyst 2013; 138:3494-501. [DOI: 10.1039/c3an00010a] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Zhang WB, Yang XA, Dong YP, Xue JJ. Speciation of Inorganic- and Methyl-Mercury in Biological Matrixes by Electrochemical Vapor Generation from an l-Cysteine Modified Graphite Electrode with Atomic Fluorescence Spectrometry Detection. Anal Chem 2012; 84:9199-207. [DOI: 10.1021/ac3018923] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Wang-Bing Zhang
- Department
of Applied Chemistry, Anhui University of Technology, Maanshan, Anhui 243002, P.
R. China
| | - Xin-An Yang
- Department
of Applied Chemistry, Anhui University of Technology, Maanshan, Anhui 243002, P.
R. China
| | - Yong-Ping Dong
- Department
of Applied Chemistry, Anhui University of Technology, Maanshan, Anhui 243002, P.
R. China
| | - Jing-Jing Xue
- Department
of Applied Chemistry, Anhui University of Technology, Maanshan, Anhui 243002, P.
R. China
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18
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Simple mercury speciation analysis by CVG-ICP-MS following TMAH pre-treatment and microwave-assisted digestion. Microchem J 2012. [DOI: 10.1016/j.microc.2012.01.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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19
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Determination and speciation of mercury in environmental and biological samples by analytical atomic spectrometry. Microchem J 2012. [DOI: 10.1016/j.microc.2012.02.001] [Citation(s) in RCA: 194] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Physico-chemical characterization of protein–pigment interactions in tempera paint reconstructions: casein/cinnabar and albumin/cinnabar. Anal Bioanal Chem 2012; 402:2183-93. [DOI: 10.1007/s00216-011-5684-x] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Revised: 12/16/2011] [Accepted: 12/18/2011] [Indexed: 10/14/2022]
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21
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Zhu Y, Xu L, Ma W, Xu Z, Kuang H, Wang L, Xu C. A one-step homogeneous plasmonic circular dichroism detection of aqueous mercury ions using nucleic acid functionalized gold nanorods. Chem Commun (Camb) 2012; 48:11889-91. [DOI: 10.1039/c2cc36559f] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Ma W, Hao C, Ma W, Xing C, Yan W, Kuang H, Wang L, Xu C. Wash-free magnetic oligonucleotide probes-based NMR sensor for detecting the Hg ion. Chem Commun (Camb) 2011; 47:12503-5. [DOI: 10.1039/c1cc15967d] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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