101
|
Aslani H, Nabizadeh R, Nasseri S, Mesdaghinia A, Alimohammadi M, Mahvi AH, Rastkari N, Nazmara S. Application of response surface methodology for modeling and optimization of trichloroacetic acid and turbidity removal using potassium ferrate(VI). DESALINATION AND WATER TREATMENT 2016. [DOI: 10.1080/19443994.2016.1147380] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Affiliation(s)
- Hassan Aslani
- School of Public Health, Department of Environmental Health Engineering, Tehran University of Medical Sciences, Tehran, Iran
| | - Ramin Nabizadeh
- School of Public Health, Department of Environmental Health Engineering, Tehran University of Medical Sciences, Tehran, Iran
- Center for Air Pollution Research, Institute for Environmental Research, Tehran University of Medical Sciences, Tehran, Iran
| | - Simin Nasseri
- School of Public Health, Department of Environmental Health Engineering, Tehran University of Medical Sciences, Tehran, Iran
- Center for Water Quality Research, Institute for Environmental Research, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Mesdaghinia
- School of Public Health, Department of Environmental Health Engineering, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahmood Alimohammadi
- School of Public Health, Department of Environmental Health Engineering, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Hossein Mahvi
- School of Public Health, Department of Environmental Health Engineering, Tehran University of Medical Sciences, Tehran, Iran
- Center for Solid Waste Research, Institute for Environmental Research, Tehran University of Medical Sciences, Tehran, Iran
| | - Noushin Rastkari
- Center for Air Pollution Research, Institute for Environmental Research, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahrokh Nazmara
- School of Public Health, Department of Environmental Health Engineering, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
102
|
Hu W, Wu C. Enhanced coagulation for improving coagulation performance and reducing residual aluminum combining polyaluminum chloride with diatomite. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:498-503. [PMID: 26315593 DOI: 10.1007/s11356-015-5282-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Accepted: 08/19/2015] [Indexed: 06/04/2023]
Abstract
The feasibility of using enhanced coagulation, which combined polyaluminum chloride (PAC) with diatomite for improving coagulation performance and reducing the residual aluminum (Al), was discussed. The effects of PAC and diatomite dosage on the coagulation performance and residual Al were mainly investigated. Results demonstrated that the removal efficiencies of turbidity, dissolved organic carbon (DOC), and UV254 were significantly improved by the enhanced coagulation, compared with PAC coagulation alone. Meaningfully, the five forms of residual Al (total Al (TAl), total dissolved Al (TDAl), dissolved organic Al (DOAl), dissolved monomeric Al (DMAl), and dissolved organic monomeric Al (DOMAl)) all had different degrees of reduction in the presence of diatomite and achieved the lowest concentrations (0.185, 0.06, 0.053, 0.014, and 0 mg L(-1), respectively) at a PAC dose of 15 mg L(-1) and diatomite dose of 40 mg L(-1). In addition, when PAC was used as coagulant, the majority of residual Al existed in dissolved form (about 31.14-70.16%), and the content of DOMAl was small in the DMAl.
Collapse
Affiliation(s)
- Wenchao Hu
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, People's Republic of China
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters, Ministry of Education, Guangzhou, 510006, People's Republic of China
| | - Chunde Wu
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, People's Republic of China.
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters, Ministry of Education, Guangzhou, 510006, People's Republic of China.
- The Key Laboratory of Environmental Protection and Eco-Remediation of Guangdong Regular Higher Education Institutions, Guangzhou, 510006, People's Republic of China.
| |
Collapse
|
103
|
Jo TG, Lee JJ, Nam E, Bok KH, Lim MH, Kim C. A highly selective fluorescent sensor for the detection of Al3+ and CN− in aqueous solution: biological applications and DFT calculations. NEW J CHEM 2016. [DOI: 10.1039/c6nj01544a] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new turn-on fluorescent chemosensor 1 was developed to detect both Al3+ and CN− and used for practical and biological applications.
Collapse
Affiliation(s)
- Tae Geun Jo
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| | - Jae Jun Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| | - Eunju Nam
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Kwon Hee Bok
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| | - Mi Hee Lim
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| |
Collapse
|
104
|
Hwang IH, Choi YW, Kim KB, Park GJ, Lee JJ, Nguyen L, Noh I, Kim C. A highly selective and sensitive fluorescent turn-on Al3+ chemosensor in aqueous media and living cells: experimental and theoretical studies. NEW J CHEM 2016. [DOI: 10.1039/c5nj02334c] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A highly selective and sensitive fluorescent chemosensor exhibited enhanced fluorescence in the presence of Al3+ and in living cells.
Collapse
Affiliation(s)
- In Hong Hwang
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Korea
| | - Ye Won Choi
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Korea
| | - Kyung Beom Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Korea
| | - Gyeong Jin Park
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Korea
| | - Jae Jun Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Korea
| | - LeTuyen Nguyen
- Department of Chemical and Biomolecular Engineering
- and Convergence Program of Biomedical Engineering and Biomaterials
- Seoul National University of Science & Technology
- Republic of Korea
| | - Insup Noh
- Department of Chemical and Biomolecular Engineering
- and Convergence Program of Biomedical Engineering and Biomaterials
- Seoul National University of Science & Technology
- Republic of Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Korea
| |
Collapse
|
105
|
Boonkitpatarakul K, Wang J, Niamnont N, Liu B, Mcdonald L, Pang Y, Sukwattanasinitt M. Novel Turn-On Fluorescent Sensors with Mega Stokes Shifts for Dual Detection of Al3+ and Zn2+. ACS Sens 2015. [DOI: 10.1021/acssensors.5b00136] [Citation(s) in RCA: 148] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
| | - Junfeng Wang
- Department
of Chemistry, The University of Akron, Akron, Ohio 44325, United States
| | - Nakorn Niamnont
- Department
of Chemistry, King Mongkut’s University of Technology Thonburi, Bangkok 10140, Thailand
| | - Bin Liu
- Department
of Chemistry, The University of Akron, Akron, Ohio 44325, United States
| | - Lucas Mcdonald
- Department
of Chemistry, The University of Akron, Akron, Ohio 44325, United States
| | - Yi Pang
- Department
of Chemistry, The University of Akron, Akron, Ohio 44325, United States
| | | |
Collapse
|
106
|
Kannan MB, Walter R, Yamamoto A. Biocompatibility and in Vitro Degradation Behavior of Magnesium–Calcium Alloy Coated with Calcium Phosphate Using an Unconventional Electrolyte. ACS Biomater Sci Eng 2015; 2:56-64. [DOI: 10.1021/acsbiomaterials.5b00343] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M. Bobby Kannan
- Biomaterials
and Engineering Materials (BEM) Laboratory, College of Science, Technology
and Engineering, James Cook University, Townsville, Queensland 4811, Australia
- Biometals
Group, International Centre for Materials Nanoarchitectonics, National Institute for Materials Science (NIMS), Tsukuba, Ibaraki 305-0044, Japan
| | - R. Walter
- Biomaterials
and Engineering Materials (BEM) Laboratory, College of Science, Technology
and Engineering, James Cook University, Townsville, Queensland 4811, Australia
| | - A. Yamamoto
- Biometals
Group, International Centre for Materials Nanoarchitectonics, National Institute for Materials Science (NIMS), Tsukuba, Ibaraki 305-0044, Japan
| |
Collapse
|
107
|
Kar C, Samanta S, Goswami S, Ramesh A, Das G. A single probe to sense Al(III) colorimetrically and Cd(II) by turn-on fluorescence in physiological conditions and live cells, corroborated by X-ray crystallographic and theoretical studies. Dalton Trans 2015; 44:4123-32. [PMID: 25622931 DOI: 10.1039/c4dt01433b] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A pyridine-2-carbohydrazide functionalized conjugated fluorophoric Schiff base ligand (L₁) specifically senses Al(3+) and Cd(2+) ions through significant changes in its absorption and emission spectral behavior, respectively, in physiological conditions. The spectral changes are in the visible region of the spectrum and thus facilitate naked eye detection. Apart from the visible changes, an in-field device application was demonstrated by sensing these ions in paper strips coated with L₁. The crystal structure of the L₁-Cd complex provided additional insight of the metal coordination attributes of L₁. Interestingly, fluorescence microscopic studies demonstrated that the ligand L₁ could also be used as an effective probe in imaging experiments for the detection of intracellular Cd(2+) ions in HeLa cells, without any toxicity to these model human cells.
Collapse
Affiliation(s)
- Chirantan Kar
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781 039, India.
| | | | | | | | | |
Collapse
|
108
|
Booth SC, Weljie AM, Turner RJ. Metabolomics reveals differences of metal toxicity in cultures of Pseudomonas pseudoalcaligenes KF707 grown on different carbon sources. Front Microbiol 2015; 6:827. [PMID: 26347721 PMCID: PMC4538868 DOI: 10.3389/fmicb.2015.00827] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Accepted: 07/27/2015] [Indexed: 12/23/2022] Open
Abstract
Co-contamination of metals and organic pollutants is a global problem as metals interfere with the metabolism of complex organics by bacteria. Based on a prior observation that metal tolerance was altered by the sole carbon source being used for growth, we sought to understand how metal toxicity specifically affects bacteria using an organic pollutant as their sole carbon source. To this end metabolomics was used to compare cultures of Pseudomonas pseudoalcaligenes KF707 grown on either biphenyl (Bp) or succinate (Sc) as the sole carbon source in the presence of either aluminum (Al) or copper (Cu). Using multivariate statistical analysis it was found that the metals caused perturbations to more cellular processes in the cultures grown on Bp than those grown on Sc. Al induced many changes that were indicative of increased oxidative stress as metabolites involved in DNA damage and protection, the Krebs cycle and anti-oxidant production were altered. Cu also caused metabolic changes that were indicative of similar stress, as well as appearing to disrupt other key enzymes such as fumarase. Additionally, both metals caused the accumulation of Bp degradation intermediates indicating that they interfered with Bp metabolism. Together these results provide a basic understanding of how metal toxicity specifically affects bacteria at a biochemical level during the degradation of an organic pollutant and implicate the catabolism of this carbon source as a major factor that exacerbates metal toxicity.
Collapse
Affiliation(s)
- Sean C Booth
- Department of Biological Sciences, University of Calgary, Calgary AB, Canada
| | - Aalim M Weljie
- Department of Biological Sciences, University of Calgary, Calgary AB, Canada ; Department of Systems Pharmacology and Translational Therapeutics, Smilow Centre for Translational Research, Perelman School of Medicine, University of Pennsylvania, Philadelphia PA, USA
| | - Raymond J Turner
- Department of Biological Sciences, University of Calgary, Calgary AB, Canada ; Biofilm Research Group, University of Calgary, Calgary AB, Canada
| |
Collapse
|
109
|
Xiao H, Chen K, Jiang N, Cui D, Yin G, Wang J, Wang R. A highly selective turn-on fluorescent probe for Al(III) based on coumarin and its application in vivo. Analyst 2015; 139:1980-6. [PMID: 24600684 DOI: 10.1039/c3an02247a] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
In this study, a turn-on coumarin-based fluorescent probe, 7-hydroxy-6-[(2-hydroxy-naphthalen-1-ylmethylene)-amino]-4-methyl-chroman-2-one (CN), was developed for detecting Al(3+) in aqueous systems. The binding ratio of CN-Al(3+) complexes was determined from the Job plot and ESI-MS data to be 1 : 1. The binding constant (Ka) of Al(3+) binding to CN was calculated to be 9.55 × 10(4) M(-1) from a Benesi-Hildebrand plot and the detection limit was evaluated to be as low as 0.10 μM (LOD = 3σ/slope). CN could be used as an effective fluorescent probe for detecting Al(3+) in living HeLa cells. Moreover, CN could also be applied in the in vivo detection of Al(3+) in zebrafish.
Collapse
Affiliation(s)
- Hongde Xiao
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, People's Republic of China.
| | | | | | | | | | | | | |
Collapse
|
110
|
Datta BK, Thiyagarajan D, Kar C, Ramesh A, Das G. A near-infrared emissive Al3+ sensing platform for specific detection in solution, cells and probing DNase activity. Anal Chim Acta 2015; 882:76-82. [DOI: 10.1016/j.aca.2015.04.032] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 04/10/2015] [Accepted: 04/16/2015] [Indexed: 11/15/2022]
|
111
|
Sun Y, Fan W, Zheng H, Zhang Y, Li F, Chen W. Evaluation of Dewatering Performance and Fractal Characteristics of Alum Sludge. PLoS One 2015; 10:e0130683. [PMID: 26121132 PMCID: PMC4487249 DOI: 10.1371/journal.pone.0130683] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Accepted: 05/22/2015] [Indexed: 11/19/2022] Open
Abstract
The dewatering performance and fractal characteristics of alum sludge from a drinking-water treatment plant were investigated in this study. Variations in residual turbidity of supernatant, dry solid content (DS), specific resistance to filtration (SRF), floc size, fractal dimension, and zeta potential were analyzed. Sludge dewatering efficiency was evaluated by measuring both DS and SRF. Results showed that the optimum sludge dewatering efficiency was achieved at 16 mg∙L(-1) flocculant dosage and pH 7. Under these conditions, the maximum DS was 54.6%, and the minimum SRF was 0.61 × 10(10) m∙kg(-1). Floc-size measurements demonstrated that high flocculant dosage significantly improved floc size. Correlation analysis further revealed a strong correlation between fractal dimension and floc size after flocculation. A strong correlation also existed between floc size and zeta potential, and flocculants with a higher cationic degree had a larger correlation coefficient between floc size and zeta potential. In the flocculation process, the main flocculation mechanisms involved adsorption bridging under an acidic condition, and a combination between charge neutralization and adsorption-bridging interaction under neutral and alkaline conditions.
Collapse
Affiliation(s)
- Yongjun Sun
- Key laboratory of the Three Gorges Reservoir Region's Eco-Environment, State Ministry of Education, Chongqing University, Chongqing, China
- National Centre for International Research of Low-carbon and Green Buildings, Chongqing University, Chongqing, China
- * E-mail: (HZ); (YS)
| | - Wei Fan
- Key laboratory of the Three Gorges Reservoir Region's Eco-Environment, State Ministry of Education, Chongqing University, Chongqing, China
| | - Huaili Zheng
- Key laboratory of the Three Gorges Reservoir Region's Eco-Environment, State Ministry of Education, Chongqing University, Chongqing, China
- National Centre for International Research of Low-carbon and Green Buildings, Chongqing University, Chongqing, China
- * E-mail: (HZ); (YS)
| | - Yuxin Zhang
- National Key Laboratory of Fundamental Science of Micro/Nano-Devices and System Technology, College of Materials Science and Engineering, Chongqing University, Chongqing, China
| | - Fengting Li
- Key Laboratory of Yangtze River Water Environment, Ministry of Education, State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, China
| | - Wei Chen
- Key laboratory of the Three Gorges Reservoir Region's Eco-Environment, State Ministry of Education, Chongqing University, Chongqing, China
| |
Collapse
|
112
|
Singha DK, Mahata P. Highly Selective and Sensitive Luminescence Turn-On-Based Sensing of Al3+ Ions in Aqueous Medium Using a MOF with Free Functional Sites. Inorg Chem 2015; 54:6373-9. [DOI: 10.1021/acs.inorgchem.5b00688] [Citation(s) in RCA: 140] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Debal Kanti Singha
- Department of Condensed Matter Physics and Material Sciences, S. N. Bose National Centre for Basic Sciences, Block-JD, Sec-III, Salt Lake City, Kolkata 700098, India
| | - Partha Mahata
- Department of Condensed Matter Physics and Material Sciences, S. N. Bose National Centre for Basic Sciences, Block-JD, Sec-III, Salt Lake City, Kolkata 700098, India
| |
Collapse
|
113
|
Chereddy NR, Nagaraju P, Niladri Raju M, Krishnaswamy VR, Korrapati PS, Bangal PR, Rao VJ. A novel FRET ‘off–on’ fluorescent probe for the selective detection of Fe 3+ , Al 3+ and Cr 3+ ions: Its ultrafast energy transfer kinetics and application in live cell imaging. Biosens Bioelectron 2015; 68:749-756. [DOI: 10.1016/j.bios.2015.01.074] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2014] [Revised: 01/29/2015] [Accepted: 01/31/2015] [Indexed: 01/04/2023]
|
114
|
Wang GQ, Qin JC, Li CRR, Yang ZY. A highly selective fluorescent probe for Al(3+) based on quinoline derivative. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 150:21-25. [PMID: 26010704 DOI: 10.1016/j.saa.2015.05.041] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2014] [Revised: 04/23/2015] [Accepted: 05/03/2015] [Indexed: 06/04/2023]
Abstract
A novel Schiff base fluorescent probe, 1-phenyl-3-methyl-5-hydroxypyrazole-4-carbaldehyde (2'-methylquinoline-4'-formyl) hydrazone (PMHCH), for selective detection of Al(3+) has been designed and synthesized. Upon addition of various metal ions, the receptor only shows 286-fold enhancement of fluorescence intensity which might be attributed to a 1:1 stoichiometry between PMHCH and Al(3+) and the photo-induced electron transfer progress in the present of Al(3+) at 505n m. More importantly, the detection limit of PMHCH for Al(3+) could reach at 10(-7) M level.
Collapse
Affiliation(s)
- Guan-qun Wang
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Jin-can Qin
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Chao-rRi Li
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Zheng-yin Yang
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China.
| |
Collapse
|
115
|
Sharma S, Hundal MS, Walia A, Vanita V, Hundal G. Nanomolar fluorogenic detection of Al(III) by a series of Schiff bases in an aqueous system and their application in cell imaging. Org Biomol Chem 2015; 12:4445-53. [PMID: 24849460 DOI: 10.1039/c4ob00329b] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three positional isomers of a Schiff base containing -OH as end groups have been synthesized and evaluated for selective Al(III) detection due to inhibition of ESIPT, PET and activation of CHEF in 70% aqueous medium. Devoid of any conventional fluorophore, these sensors have nanomolar detection limits with high quantum yields and naked eye sensing of Al(III). Moreover, these probes have been demonstrated to enable the Al(III) detection in live human HeLa cells and rat C6 glioma cells using a confocal microscope.
Collapse
Affiliation(s)
- Sanyog Sharma
- Department of Chemistry, UGC Center for Advance Studies, Guru Nanak Dev University, Amritsar 143005, Punjab, India.
| | | | | | | | | |
Collapse
|
116
|
Shinohara N, Oshima Y, Kobayashi T, Imatanaka N, Nakai M, Ichinose T, Sasaki T, Kawaguchi K, Zhang G, Gamo M. Pulmonary clearance kinetics and extrapulmonary translocation of seven titanium dioxide nano- and submicron materials following intratracheal administration in rats. Nanotoxicology 2015; 9:1050-8. [DOI: 10.3109/17435390.2015.1015644] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
117
|
Fluorogenic Recognition of Zn2+, Al3+ and F− Ions by a New Multi-Analyte Chemosensor Based Bisphenol A-Quinoline. J Fluoresc 2015; 25:719-27. [DOI: 10.1007/s10895-015-1557-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Accepted: 03/05/2015] [Indexed: 10/23/2022]
|
118
|
Two Different Emission-Wavelength Fluorescent Probes for Aluminum Ion based on Tunable Fluorophores in Aqueous Media. J Fluoresc 2015; 25:603-11. [PMID: 25783983 DOI: 10.1007/s10895-015-1541-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2014] [Accepted: 02/23/2015] [Indexed: 11/26/2022]
Abstract
Two simply and highly selective aluminium ion fluorescent probes based on 4-aminoantipyrine derivate have been successfully synthesized and systemically characterized, The investigation of absorption and emission spectra revealed that the compounds exhibited highly selective fluorescence behaviours toward Al(3+) in aqueous media and showed differential fluorescent emission peaks corresponding to blue and green. which resulted from different fluorophores, and the fluorescence process is attributed to the Photoinduced Electron Transfer (PET) mechanism, In addition, the association constants between sensors L1 and L2 with aluminum ion are 1.58 × 10(6) M(-1) and 8.72 × 10(6) M(-1), respectively, which were obtained by fluorescent titration experiments. Moreover, the binding site of sensors with Al(3+) were determined by (1)HNMR titration experiments.
Collapse
|
119
|
Tenório T, Tenório A. An integrated experimental and theoretical investigation of the vibrational modes and molecular structure of a chelate, tetraaqua cysteine aluminum(III). SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 138:424-433. [PMID: 25528504 DOI: 10.1016/j.saa.2014.11.090] [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: 05/17/2014] [Revised: 10/22/2014] [Accepted: 11/20/2014] [Indexed: 06/04/2023]
Abstract
The complex formed by Al(3+) and cysteine in aqueous solution has been studied by potentiometry, Raman spectroscopy and DFT calculations (DFT:B3LYP/6-311++G(∗∗)). Atomic charges, frontier molecular orbitals, electrostatic potential contour surface, electrostatic potential map and donor-acceptor second order perturbative energies were examined. The [Al(Cys)(H2O)4](2+) complex adopts a distorted octahedral geometry. Cysteine should act as a bidentate ligand through the oxygen of the carboxylate and the nitrogen of the amino group. The molecule has high HOMO-LUMO energy gap, intense intramolecular charge transfer and positive electrostatic potential.
Collapse
Affiliation(s)
- Thaís Tenório
- Department of Chemistry, Pontifícia Universidade Católica do Rio de Janeiro, Rua Marquês de São Vicente, 225, Edifício Cardeal Leme, 7° andar, sala 772A, 22453-900, Rio de Janeiro, RJ, Brazil.
| | - André Tenório
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro, Rua Senador Furtado, 121 a 125, 20270-021, Rio de Janeiro, RJ, Brazil.
| |
Collapse
|
120
|
Crisponi G, Nurchi VM, Lachowicz JI, Crespo-Alonso M, Zoroddu MA, Peana M. Kill or cure: Misuse of chelation therapy for human diseases. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2014.04.023] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
121
|
Vallejos S, Muñoz A, Ibeas S, Serna F, García FC, García JM. Forced solid-state interactions for the selective "turn-on" fluorescence sensing of aluminum ions in water using a sensory polymer substrate. ACS APPLIED MATERIALS & INTERFACES 2015; 7:921-8. [PMID: 25475442 DOI: 10.1021/am507458k] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Selective and sensitive solid sensory substrates for detecting Al(III) in pure water are reported. The material is a flexible polymer film that can be handled and exhibits gel behavior and membrane performance. The film features a chemically anchored salicylaldehyde benzoylhydrazone derivative as an aluminum ion fluorescence sensor. A novel procedure for measuring Al(III) at the ppb level using a single solution drop in 20 min was developed. In this procedure, a drop was allowed to enter the hydrophilic material for 15 min before a 5 min drying period. The process forced the Al(III) to interact with the sensory motifs within the membrane before measuring the fluorescence of the system. The limit of detection of Al(III) was 22 ppm. Furthermore, a water-soluble sensory polymer containing the same sensory motifs was developed with a limit of detection of Al(III) of 1.5 ppb, which was significantly lower than the Environmental Protection Agency recommendations for drinking water.
Collapse
Affiliation(s)
- Saúl Vallejos
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos , Plaza de Misael Bañuelos s/n, 09001 Burgos, Spain
| | | | | | | | | | | |
Collapse
|
122
|
Ali R, Razi SS, Srivastava P, Shahid M, Misra A. A polynuclear hetero atom containing molecular organic scaffold to detect Al3+ ion through a fluorescence turn-on response. RSC Adv 2015. [DOI: 10.1039/c5ra09693f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple polynuclear hetero atom (N and O) containing molecular organic scaffold/probe, 3 has been designed and synthesized and explored as a potential chemosensor to detect Al3+ (22 nM; ∼0.6 ppb) ion in a HEPES buffer.
Collapse
Affiliation(s)
- Rashid Ali
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221 005
- India
| | - Syed S. Razi
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221 005
- India
| | - Priyanka Srivastava
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221 005
- India
| | - Mohammad Shahid
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221 005
- India
| | - Arvind Misra
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221 005
- India
| |
Collapse
|
123
|
Ghosh A, Das D. X-ray structurally characterized sensors for ratiometric detection of Zn2+ and Al3+ in human breast cancer cells (MCF7): development of a binary logic gate as a molecular switch. Dalton Trans 2015; 44:11797-804. [DOI: 10.1039/c5dt01303h] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A very simple molecule derived from salicylaldehyde and N-phenyl ethylenediamine (L1) functions as a dual-mode ratiometric fluorescence “turn on” sensor for Zn2+ and Al3+ at two different wavelengths.
Collapse
Affiliation(s)
- Abhijit Ghosh
- Department of Chemistry
- The University of Burdwan
- Golapbag
- India
| | - Debasis Das
- Department of Chemistry
- The University of Burdwan
- Golapbag
- India
| |
Collapse
|
124
|
Tomé LIN, Sousa CSR, Gomes JRB, Ferreira O, Coutinho JAP, Pinho SP. Understanding the cation specific effects on the aqueous solubility of amino acids: from mono to polyvalent cations. RSC Adv 2015. [DOI: 10.1039/c5ra00501a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Based on solubility and molecular dynamics studies, a consistent and refined molecular description of the effect of the cation on the solubility of amino acids based on specific interactions of the cations with the negatively charged moieties of the biomolecules is proposed.
Collapse
Affiliation(s)
- L. I. N. Tomé
- CICECO
- Departamento de Química
- Universidade de Aveiro
- 3810-193 Aveiro
- Portugal
| | - C. S. R. Sousa
- LSRE-Laboratory of Separation and Reaction Engineering-Associate Laboratory LSRE/LCM
- Instituto Politécnico de Bragança
- Bragança
- Portugal
| | - J. R. B. Gomes
- CICECO
- Departamento de Química
- Universidade de Aveiro
- 3810-193 Aveiro
- Portugal
| | - O. Ferreira
- LSRE-Laboratory of Separation and Reaction Engineering-Associate Laboratory LSRE/LCM
- Instituto Politécnico de Bragança
- Bragança
- Portugal
| | - J. A. P. Coutinho
- CICECO
- Departamento de Química
- Universidade de Aveiro
- 3810-193 Aveiro
- Portugal
| | - S. P. Pinho
- LSRE-Laboratory of Separation and Reaction Engineering-Associate Laboratory LSRE/LCM
- Instituto Politécnico de Bragança
- Bragança
- Portugal
| |
Collapse
|
125
|
Das S, Goswami S, Aich K, Ghoshal K, Quah CK, Bhattacharyya M, Fun HK. ESIPT and CHEF based highly sensitive and selective ratiometric sensor for Al3+ with imaging in human blood cells. NEW J CHEM 2015. [DOI: 10.1039/c5nj01468a] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
We have synthesised a probe for the fluorescence ratiometric detection of Al3+. This probe can be used to image Al3+ in living cells.
Collapse
Affiliation(s)
- Sangita Das
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711 103
- India
| | - Shyamaprosad Goswami
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711 103
- India
| | - Krishnendu Aich
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711 103
- India
| | - Kakali Ghoshal
- Department of Biochemistry
- University of Calcutta
- Kolkata-700019
- India
| | - Ching Kheng Quah
- X-ray Crystallography Unit
- School of Physics
- Universiti Sains Malaysia
- Penang
- Malaysia
| | | | - Hoong-Kun Fun
- X-ray Crystallography Unit
- School of Physics
- Universiti Sains Malaysia
- Penang
- Malaysia
| |
Collapse
|
126
|
Kumar A, Kumar A, Dubey M, Biswas A, Pandey DS. Detection of copper(ii) and aluminium(iii) by a new bis-benzimidazole Schiff base in aqueous media via distinct routes. RSC Adv 2015. [DOI: 10.1039/c5ra18566a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Synthesis and characterization of a bis-benzimidazole appended Schiff base ligand, 2-(3,5-bis(1H-benzimidazole-2-yl)-phenyliminomethyl)phenol (H3L) displaying excellent selectivity towards Cu2+and Al3+in mixed aqueous media.
Collapse
Affiliation(s)
- Ashish Kumar
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221 005
- India
| | - Amit Kumar
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221 005
- India
| | - Mrigendra Dubey
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221 005
- India
| | - Arnab Biswas
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221 005
- India
| | - Daya Shankar Pandey
- Department of Chemistry
- Faculty of Science
- Banaras Hindu University
- Varanasi-221 005
- India
| |
Collapse
|
127
|
Sharma H, Singh N, Jang DO. Imidazole and imine coated ZnO nanoparticles for nanomolar detection of Al(III) and Zn(II) in semi-aqueous media. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.10.080] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
128
|
Dhara A, Jana A, Mandal SK, Khuda-Bukhsh AR, Guchhait N, Kar SK. A unique rhodamine-based ‘off–on’ molecular spy for selective detection of trivalent aluminum and chromium ions: Synthesis, crystal structure and spectroscopic properties along with living cell imaging. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.09.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|
129
|
Exley C. Why industry propaganda and political interference cannot disguise the inevitable role played by human exposure to aluminum in neurodegenerative diseases, including Alzheimer's disease. Front Neurol 2014; 5:212. [PMID: 25386158 PMCID: PMC4209859 DOI: 10.3389/fneur.2014.00212] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Accepted: 10/05/2014] [Indexed: 12/02/2022] Open
Abstract
In the aluminum age, it is clearly unpalatable for aluminum, the globe’s most successful metal, to be implicated in human disease. It is unpalatable because for approximately 100 years human beings have reaped the rewards of the most abundant metal of the Earth’s crust without seriously considering the potential consequences for human health. The aluminum industry is a pillar of the developed and developing world and irrespective of the tyranny of human exposure to aluminum it cannot be challenged without significant consequences for businesses, economies, and governments. However, no matter how deep the dependency or unthinkable the withdrawal, science continues to document, if not too slowly, a burgeoning body burden of aluminum in human beings. Herein, I will make the case that it is inevitable both today and in the future that an individual’s exposure to aluminum is impacting upon their health and is already contributing to, if not causing, chronic diseases such as Alzheimer’s disease. This is the logical, if uncomfortable, consequence of living in the aluminum age.
Collapse
Affiliation(s)
- Christopher Exley
- The Birchall Centre, Lennard-Jones Laboratories, Keele University , Stoke-on-Trent , UK
| |
Collapse
|
130
|
Park GJ, Park DY, Park KM, Kim Y, Kim SJ, Chang PS, Kim C. Solvent-dependent chromogenic sensing for Cu2+ and fluorogenic sensing for Zn2+ and Al3+: a multifunctional chemosensor with dual-mode. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.08.026] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
131
|
Willhite CC, Karyakina NA, Yokel RA, Yenugadhati N, Wisniewski TM, Arnold IMF, Momoli F, Krewski D. Systematic review of potential health risks posed by pharmaceutical, occupational and consumer exposures to metallic and nanoscale aluminum, aluminum oxides, aluminum hydroxide and its soluble salts. Crit Rev Toxicol 2014; 44 Suppl 4:1-80. [PMID: 25233067 PMCID: PMC4997813 DOI: 10.3109/10408444.2014.934439] [Citation(s) in RCA: 239] [Impact Index Per Article: 23.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Abstract Aluminum (Al) is a ubiquitous substance encountered both naturally (as the third most abundant element) and intentionally (used in water, foods, pharmaceuticals, and vaccines); it is also present in ambient and occupational airborne particulates. Existing data underscore the importance of Al physical and chemical forms in relation to its uptake, accumulation, and systemic bioavailability. The present review represents a systematic examination of the peer-reviewed literature on the adverse health effects of Al materials published since a previous critical evaluation compiled by Krewski et al. (2007) . Challenges encountered in carrying out the present review reflected the experimental use of different physical and chemical Al forms, different routes of administration, and different target organs in relation to the magnitude, frequency, and duration of exposure. Wide variations in diet can result in Al intakes that are often higher than the World Health Organization provisional tolerable weekly intake (PTWI), which is based on studies with Al citrate. Comparing daily dietary Al exposures on the basis of "total Al"assumes that gastrointestinal bioavailability for all dietary Al forms is equivalent to that for Al citrate, an approach that requires validation. Current occupational exposure limits (OELs) for identical Al substances vary as much as 15-fold. The toxicity of different Al forms depends in large measure on their physical behavior and relative solubility in water. The toxicity of soluble Al forms depends upon the delivered dose of Al(+3) to target tissues. Trivalent Al reacts with water to produce bidentate superoxide coordination spheres [Al(O2)(H2O4)(+2) and Al(H2O)6 (+3)] that after complexation with O2(•-), generate Al superoxides [Al(O2(•))](H2O5)](+2). Semireduced AlO2(•) radicals deplete mitochondrial Fe and promote generation of H2O2, O2 (•-) and OH(•). Thus, it is the Al(+3)-induced formation of oxygen radicals that accounts for the oxidative damage that leads to intrinsic apoptosis. In contrast, the toxicity of the insoluble Al oxides depends primarily on their behavior as particulates. Aluminum has been held responsible for human morbidity and mortality, but there is no consistent and convincing evidence to associate the Al found in food and drinking water at the doses and chemical forms presently consumed by people living in North America and Western Europe with increased risk for Alzheimer's disease (AD). Neither is there clear evidence to show use of Al-containing underarm antiperspirants or cosmetics increases the risk of AD or breast cancer. Metallic Al, its oxides, and common Al salts have not been shown to be either genotoxic or carcinogenic. Aluminum exposures during neonatal and pediatric parenteral nutrition (PN) can impair bone mineralization and delay neurological development. Adverse effects to vaccines with Al adjuvants have occurred; however, recent controlled trials found that the immunologic response to certain vaccines with Al adjuvants was no greater, and in some cases less than, that after identical vaccination without Al adjuvants. The scientific literature on the adverse health effects of Al is extensive. Health risk assessments for Al must take into account individual co-factors (e.g., age, renal function, diet, gastric pH). Conclusions from the current review point to the need for refinement of the PTWI, reduction of Al contamination in PN solutions, justification for routine addition of Al to vaccines, and harmonization of OELs for Al substances.
Collapse
Affiliation(s)
- Calvin C. Willhite
- Risk Sciences International, Ottawa, ON, Canada
- McLaughlin Centre for Population Health Risk Assessment, Ottawa, ON, Canada
| | | | - Robert A. Yokel
- Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, Kentucky, USA
| | | | - Thomas M. Wisniewski
- Departments of Neurology, Psychiatry and Pathology, New York University School of Medicine, New York City, New York, USA
| | - Ian M. F. Arnold
- Occupational Health Program, Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Franco Momoli
- Ottawa Hospital Research Institute, Ottawa, ON, Canada
- Department of Epidemiology and Community Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- Children’s Hospital of Eastern Ontario Research Institute, Ottawa, ON, Canada
| | - Daniel Krewski
- Risk Sciences International, Ottawa, ON, Canada
- McLaughlin Centre for Population Health Risk Assessment, Ottawa, ON, Canada
- Department of Epidemiology and Community Medicine, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| |
Collapse
|
132
|
Vallejos S, Muñoz A, Ibeas S, Serna F, García FC, García JM. Selective and sensitive detection of aluminium ions in water via fluorescence "turn-on" with both solid and water soluble sensory polymer substrates. JOURNAL OF HAZARDOUS MATERIALS 2014; 276:52-57. [PMID: 24862468 DOI: 10.1016/j.jhazmat.2014.05.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Revised: 04/10/2014] [Accepted: 05/06/2014] [Indexed: 06/03/2023]
Abstract
A solid substrate comprised of a cross-linked polymer network is shaped as a film with gel-like behaviour and is used to detect aluminium ions in water; concurrently, a water soluble sensory polymer synthesised towards the same purpose is also discussed. The detection in both systems was achieved via fluorescence "turn-on". The limits of detection for Al(III) were 1.6 and 25ppb for the former and latter materials, respectively; these levels are significantly lower than the EPA recommendations for drinking water.
Collapse
Affiliation(s)
- Saúl Vallejos
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Asunción Muñoz
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Saturnino Ibeas
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Felipe Serna
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos s/n, 09001 Burgos, Spain
| | - Félix Clemente García
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos s/n, 09001 Burgos, Spain
| | - José Miguel García
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos s/n, 09001 Burgos, Spain.
| |
Collapse
|
133
|
Wang W, Song S, Zhang X, Mitchell Spear J, Wang X, Wang W, Ding Z, Qiao Z. Effects of Ni(2+) on aluminum hydroxide scale formation and transformation on a simulated drinking water distribution system. CHEMOSPHERE 2014; 107:211-217. [PMID: 24412504 DOI: 10.1016/j.chemosphere.2013.12.045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2013] [Revised: 11/28/2013] [Accepted: 12/18/2013] [Indexed: 06/03/2023]
Abstract
Observations of aluminum containing sediments/scales formed within the distribution pipes have been reported for several decades. In this study, the effect of Ni(2+) on the formation and transformation processes of aluminum hydroxide sediment in a simulated drinking water distribution system were investigated using X-ray diffraction spectrum (XRD), Fourier transform infrared spectrum (FT-IR), scanning electron microscope (SEM), and thermodynamic calculation methods. It was determined that the existence of Ni(2+) had notable effects on the formation of bayerite. In the system without Ni(2+) addition, there was no X-ray diffraction signal observed after 400 d of aging. The presence of Ni(2+), however, even when present in small amounts (Ni/Al=1:100) the formation of bayerite would occur in as little as 3d at pH 8.5. As the molar ratio of Ni/Al increase from 1:100 to 1:10, the amount of bayerite formed on the pipeline increased further; meanwhile, the specific area of the pipe scale decreased from 160 to 122 m(2)g(-1). In the system with Ni/Al molar ratio at 1:3, the diffraction spectrum strength of bayerite became weaker, and disappeared when Ni/Al molar ratios increased above 1:1. At these highs Ni/Al molar ratios, Ni5Al4O11⋅18H2O was determined to be the major component of the pipe scale. Further study indicated that the presence of Ni(2+) promoted the formation of bayerite and Ni5Al4O11⋅18H2O under basic conditions. At lower pH (6.5) however, the existence of Ni(2+) had little effect on the formation of bayerite and Ni5Al4O11⋅18H2O, rather the adsorption of amorphous Al(OH)3 for Ni(2+) promoted the formation of crystal Ni(OH)2.
Collapse
Affiliation(s)
- Wendong Wang
- Department of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China; Department of Environmental Technology and Ecology, Yangtze Delta Region Institute of Tsinghua University, Zhejiang, Jiaxing 314006, China.
| | - Shan Song
- Department of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
| | - Xiaoni Zhang
- Department of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
| | - J Mitchell Spear
- Department of Environmental Engineering, The Pennsylvania State University-Harrisburg, Middletown, PA 17057, USA
| | - Xiaochang Wang
- Department of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
| | - Wen Wang
- Department of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
| | - Zhenzhen Ding
- School of Environmental Science and Engineering, Chang'an University, Xi'an 710064, China
| | - Zixia Qiao
- Department of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
| |
Collapse
|
134
|
Kramer MF, Heath MD. Aluminium in allergen-specific subcutaneous immunotherapy--a German perspective. Vaccine 2014; 32:4140-8. [PMID: 24892252 DOI: 10.1016/j.vaccine.2014.05.063] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Revised: 04/30/2014] [Accepted: 05/20/2014] [Indexed: 12/18/2022]
Abstract
We are living in an "aluminium age" with increasing bioavailability of the metal for approximately 125 years, contributing significantly to the aluminium body burden of humans. Over the course of life, aluminium accumulates and is stored predominantly in the lungs, bones, liver, kidneys and brain. The toxicity of aluminium in humans is briefly summarised, highlighting links and possible causal relationships between a high aluminium body burden and a number of neurological disorders and disease states. Aluminium salts have been used as depot-adjuvants successfully in essential prophylactic vaccinations for almost 100 years, with a convincing positive benefit-risk assessment which remains unchanged. However, allergen-specific immunotherapy commonly consists of administering a long-course programme of subcutaneous injections using preparations of relevant allergens. Regulatory authorities currently set aluminium limits for vaccines per dose, rather than per treatment course. Unlike prophylactic vaccinations, numerous injections with higher proportions of aluminium-adjuvant per injection are applied in subcutaneous immunotherapy (SCIT) and will significantly contribute to a higher cumulative life dose of aluminium. While the human body may cope robustly with a daily aluminium overload from the environment, regulatory cumulative threshold values in immunotherapy need further addressing. Based on the current literature, predisposing an individual to an unusually high level of aluminium, such as through subcutaneous immunotherapy, has the potential to form focal accumulations in the body with the propensity to exert forms of toxicity. Particularly in relation to longer-term health effects, the safety of aluminium adjuvants in immunotherapy remains unchallenged by health authorities - evoking the need for more consideration, guidance, and transparency on what is known and not known about its safety in long-course therapy and what measures can be taken to prevent or minimise its risks. The possibility of providing an effective means of measuring aluminium accumulation in patients undergoing long-term SCIT treatment as well as reducing their aluminium body burden is discussed.
Collapse
Affiliation(s)
| | - Matthew D Heath
- Allergy Therapeutics, Plc. Dominion Way, Worthing BN14 8SA, United Kingdom.
| |
Collapse
|
135
|
Magnier A, Fekete V, Van Loco J, Bolle F, Elskens M. Speciation study of aluminium in beverages by Competitive Ligand Exchange–Adsorptive Stripping Voltammetry. Talanta 2014; 122:30-5. [DOI: 10.1016/j.talanta.2013.12.051] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Revised: 12/16/2013] [Accepted: 12/24/2013] [Indexed: 11/24/2022]
|
136
|
Xu W, Gao B, Du B, Xu Z, Zhang Y, Wei D. Influence of shear force on floc properties and residual aluminum in humic acid treatment by nano-Al₁₃. JOURNAL OF HAZARDOUS MATERIALS 2014; 271:1-8. [PMID: 24583809 DOI: 10.1016/j.jhazmat.2014.01.049] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2012] [Revised: 09/21/2013] [Accepted: 01/22/2014] [Indexed: 06/03/2023]
Abstract
The impacts of various shear forces on floc sizes and structures in humic acid coagulations by polyaluminum chloride (PACl) and nano-Al13 were comparatively studied in this paper. The dynamic floc size was monitored by use of a laser diffraction particle sizing device. The floc structure was evaluated in terms of fractal dimension, analyzed by small-angle laser light scattering (SALLS). The effect of increased shear rate on residual Al of the coagulation effluents was then analyzed on the basis of different floc characteristics generated under various shear conditions. The results showed that floc size decreased with the increasing shear rate for both Al13 and PACl. Besides, floc strength and re-formation ability were also weakened by the enhanced shear force. Al13 resulted in small, strong and better recoverable flocs than PACl and moreover, in the shear range of 100-300 revolution per minute (rpm) (G=40.7-178.3s(-1)), the characteristics of HA-Al13 flocs displayed smaller scale changes than those of HA-PACl flocs. The results of residual Al measurements proved that with shear increased, the residual Al increased continuously but Al13 presented less sensitivity to the varying shear forces. PACl contributed higher residual Al than Al13 under the same shear condition.
Collapse
Affiliation(s)
- Weiying Xu
- School of Resources and Environmental Sciences, University of Jinan, Ji'nan 250022, Shandong, People's Republic of China.
| | - Baoyu Gao
- Shandong Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Ji'nan 250100, Shandong, People's Republic of China
| | - Bin Du
- School of Resources and Environmental Sciences, University of Jinan, Ji'nan 250022, Shandong, People's Republic of China
| | - Zhenghe Xu
- School of Resources and Environmental Sciences, University of Jinan, Ji'nan 250022, Shandong, People's Republic of China
| | - Yongfang Zhang
- School of Resources and Environmental Sciences, University of Jinan, Ji'nan 250022, Shandong, People's Republic of China
| | - Dong Wei
- School of Resources and Environmental Sciences, University of Jinan, Ji'nan 250022, Shandong, People's Republic of China
| |
Collapse
|
137
|
Zhang K, Yang ZY, Wang BD, Sun SB, Li YD, Li TR, Liu ZC, An JM. A highly selective chemosensor for Al3+ based on 2-oxo-quinoline-3-carbaldehyde Schiff-base. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 124:59-63. [PMID: 24463240 DOI: 10.1016/j.saa.2013.12.076] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2013] [Revised: 12/06/2013] [Accepted: 12/11/2013] [Indexed: 06/03/2023]
Abstract
A new Schiff-base ligand (1) with good fluorescence response to Al(3+), derived from 2-oxo-quinoline-3-carbaldehyde and nicotinic hydrazide, had been synthesized and investigated in this paper. Spectroscopic investigation revealed that the compound 1 exhibited a high selectivity and sensitivity toward Al(III) ions over other commonly coexisting metal ions in ethanol, and the detection limit of Al(3+) ions is at the parts per billion level. The mass spectra and Job's plot confirmed the 1:1 stoichiometry between 1 and Al(3+). Potential utilization of 1 as intracellular sensors of Al(3+) ions in human cancer (HeLa) cells was also examined by confocal fluorescence microscopy.
Collapse
Affiliation(s)
- Ke Zhang
- College of Chemistry and Chemical Engineering and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Zheng-yin Yang
- College of Chemistry and Chemical Engineering and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China.
| | - Bao-dui Wang
- College of Chemistry and Chemical Engineering and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China.
| | - Shao-Bo Sun
- Institute of Integrated Traditional and Western Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou 730000, PR China
| | - Ying-Dong Li
- Institute of Integrated Traditional and Western Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou 730000, PR China
| | - Tian-rong Li
- College of Chemistry and Chemical Engineering and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Zeng-chen Liu
- Department of Chemistry, Zhoukou Normal University, Zhoukou 466001, PR China
| | - Jun-mei An
- College of Chemistry and Chemical Engineering and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| |
Collapse
|
138
|
Relative importance of hydrolyzed Al species (Ala, Alb, Alc) on residual Al and effects of nano-particles (Fe-surface modified TiO2 and Al2O3) on coagulation process. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2014.01.033] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
139
|
Liu DD, Ge K, Jin Y, Sun J, Wang SX, Yang MS, Zhang JC. Terbium promotes adhesion and osteogenic differentiation of mesenchymal stem cells via activation of the Smad-dependent TGF-β/BMP signaling pathway. J Biol Inorg Chem 2014; 19:879-91. [DOI: 10.1007/s00775-014-1119-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Accepted: 02/11/2014] [Indexed: 12/22/2022]
|
140
|
Cao W, Zheng XJ, Sun JP, Wong WT, Fang DC, Zhang JX, Jin LP. A Highly Selective Chemosensor for Al(III) and Zn(II) and Its Coordination with Metal Ions. Inorg Chem 2014; 53:3012-21. [DOI: 10.1021/ic402811x] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Wei Cao
- Beijing
Key Laboratory of Energy Conversion and Storage Materials, College
of Chemistry, Beijing Normal University, Beijing 100875, People’s Republic of China
| | - Xiang-Jun Zheng
- Beijing
Key Laboratory of Energy Conversion and Storage Materials, College
of Chemistry, Beijing Normal University, Beijing 100875, People’s Republic of China
| | - Ji-Ping Sun
- Beijing
Key Laboratory of Energy Conversion and Storage Materials, College
of Chemistry, Beijing Normal University, Beijing 100875, People’s Republic of China
| | - Wing-Tak Wong
- Department of Applied Biology & Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong Special Administrative Region, People’s Republic of China
| | - De-Cai Fang
- Beijing
Key Laboratory of Energy Conversion and Storage Materials, College
of Chemistry, Beijing Normal University, Beijing 100875, People’s Republic of China
| | - Jia-Xin Zhang
- Beijing
Key Laboratory of Energy Conversion and Storage Materials, College
of Chemistry, Beijing Normal University, Beijing 100875, People’s Republic of China
| | - Lin-Pei Jin
- Beijing
Key Laboratory of Energy Conversion and Storage Materials, College
of Chemistry, Beijing Normal University, Beijing 100875, People’s Republic of China
| |
Collapse
|
141
|
A comparison of the in vitro cyto- and neurotoxicity of brominated and halogen-free flame retardants: prioritization in search for safe(r) alternatives. Arch Toxicol 2014; 88:857-69. [PMID: 24395120 DOI: 10.1007/s00204-013-1187-1] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2013] [Accepted: 12/18/2013] [Indexed: 01/06/2023]
Abstract
Brominated flame retardants (BFRs) are abundant persistent organic pollutants with well-studied toxicity. The toxicological and ecological concerns associated with BFRs argue for replacement by safe(r) alternatives. Though previous research identified the nervous system as a sensitive target organ for BFRs, the (neuro) toxic potential of alternative halogen-free flame retardants (HFFRs) is largely unknown. We therefore investigated the in vitro (neuro) toxicity of 13 HFFRs and three BFRs in dopaminergic pheochromocytoma (PC12) and neuroblastoma (B35) cells by assessing several cytotoxic and neurotoxic endpoints. Effects on cell viability and production of reactive oxygen species (ROS) were measured using a combined Alamar Blue and Neutral Red assay and a H2-DCFDA assay, respectively, whereas effects on calcium homeostasis were measured using single-cell fluorescent Ca(2+)-imaging. The majority of the tested flame retardants induced negligible cytotoxicity, except zinc hydroxystannate (ZHS) and zinc stannate (ZS). A considerable fraction of flame retardants affected ROS production (decabromodiphenyl ether (BDE-209), triphenylphosphate (TPP), aluminium trihydroxide (ATH), ammonium polyphosphate (APP), magnesium hydroxide (MHO), ZHS, ZS and melamine polyphosphate (MPP)). Interestingly, ATH, ZHS, ZS and montmorillonite (MMT) increased the basal intracellular calcium concentration ([Ca(2+)]i), whereas tetrabromobisphenol A (TBBPA), resorcinol bis (diphenylphosphate) (RDP), TPP, 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO), ATH, ZHS, ZS and MMT reduced depolarization-evoked increases in [Ca(2+)]i as a result of inhibition of voltage-gated calcium channels. These combined data on the in vitro (neuro) toxicity of HFFRs in comparison with BFRs are essential for prioritization of safe(r) flame retardants. Though additional data are required for a complete (toxic) risk assessment, our data demonstrate that several HFFRs could be suitable substitutes for BFRs.
Collapse
|
142
|
Bhowmick R, Dolai M, Alam R, Mistri T, Katarkar A, Chaudhuri K, Ali M. A novel pyrene-2-(pyridin-2-ylmethylsulfanyl)ethylamine based turn-on dual sensor for Al3+: experimental and computational studies. RSC Adv 2014. [DOI: 10.1039/c4ra06018k] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A pyrene based pyrene-2-(pyridin-2-ylmethylsulfanyl)-ethylamine (PP) is found to exhibit a turn-on chemo- and fluorogenic dual sensing of Al3+ through PET blocking and CHEF effect.
Collapse
Affiliation(s)
- Rahul Bhowmick
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032, India
| | - Malay Dolai
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032, India
| | - Rabiul Alam
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032, India
| | - Tarun Mistri
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032, India
| | - Atul Katarkar
- Molecular & Human Genetics Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032, India
| | - Keya Chaudhuri
- Molecular & Human Genetics Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032, India
| | - Mahammad Ali
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032, India
| |
Collapse
|
143
|
Mukherjee M, Pal S, Lohar S, Sen B, Sen S, Banerjee S, Banerjee S, Chattopadhyay P. A napthelene–pyrazol conjugate: Al(iii) ion-selective blue shifting chemosensor applicable as biomarker in aqueous solution. Analyst 2014; 139:4828-35. [DOI: 10.1039/c4an01039f] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new crystallographically characterized napthelene–pyrazol conjugate acts as an Al(III) ion selective chemosensor in 100 mM HEPES buffer (water–DMSO 5 : 1, v/v) at biological pH. It is an efficient biomarker in detecting Al(III) ions in living cells.
Collapse
Affiliation(s)
| | - Siddhartha Pal
- Department of Chemistry
- Burdwan University
- Burdwan-713104, India
| | - Somenath Lohar
- Department of Chemistry
- Burdwan University
- Burdwan-713104, India
| | - Buddhadeb Sen
- Department of Chemistry
- Burdwan University
- Burdwan-713104, India
| | - Supriti Sen
- Department of Chemistry
- Burdwan University
- Burdwan-713104, India
| | - Samya Banerjee
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore, India
| | - Snehasis Banerjee
- Government College of Engineering and Leather Technology
- Kolkata, India
| | | |
Collapse
|
144
|
Ghosh K, Majumdar A, Sarkar T. Selective sensing of Al3+ by naphthyridine coupled rhodamine chemosensors. RSC Adv 2014. [DOI: 10.1039/c4ra01737d] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Naphthyridine-based rhodamine chemosensors 1 and 2 are designed and synthesized for selective sensing of Al3+ ion.
Collapse
Affiliation(s)
- Kumaresh Ghosh
- Department of Chemistry
- University of Kalyani
- Kalyani-741235, India
| | - Anupam Majumdar
- Department of Chemistry
- University of Kalyani
- Kalyani-741235, India
| | - Tanmay Sarkar
- Department of Chemistry
- University of Kalyani
- Kalyani-741235, India
| |
Collapse
|
145
|
Park GJ, Jo HY, Ryu KY, Kim C. A new coumarin-based chromogenic chemosensor for the detection of dual analytes Al3+ and F−. RSC Adv 2014. [DOI: 10.1039/c4ra11913d] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple and easy-to-make colorimetric sensor for Al3+ and F− was designed and synthesized.
Collapse
Affiliation(s)
- Gyeong Jin Park
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Hyun Yong Jo
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Ka Young Ryu
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| |
Collapse
|
146
|
Wang J, Pang Y. A Simple Sensitive ESIPT On-Off Fluorescent Sensor for Selective Detection of Al 3+ in Water. RSC Adv 2014; 4:5845-5848. [PMID: 24839545 DOI: 10.1039/c3ra47104g] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A highly selective and sensitive fluorescent sensor for Al3+ has been developed. The sensor shows great fluorescence turn-on upon binding Al3+ in complete water, giving strong blue emission. In addition, the sensor's turn-on exhibits excellent selectivity to Al3+ cation, with only a slight interference from Zn2+. These findings suggest that the developed Al3+ sensor could be a useful molecular probe for practical applications.
Collapse
Affiliation(s)
- Junfeng Wang
- Department of Chemistry, The University of Akron, Akron, Ohio 44325 U.S.A
| | - Yi Pang
- Department of Chemistry, The University of Akron, Akron, Ohio 44325 U.S.A ; Maurice Morton Institute of Polymer Science, The University of Akron, Akron, Ohio 44325 U.S.A
| |
Collapse
|
147
|
Dhara A, Jana A, Guchhait N, Ghosh P, Kar SK. Rhodamine-based molecular clips for highly selective recognition of Al3+ ions: synthesis, crystal structure and spectroscopic properties. NEW J CHEM 2014. [DOI: 10.1039/c3nj01447a] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel fluorescent chemosensor based on a rhodamine derivative (L) was designed, synthesized, and used as a selective Al+3 ion sensor.
Collapse
Affiliation(s)
- Anamika Dhara
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata, India
| | - Atanu Jana
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata, India
| | - Nikhil Guchhait
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata, India
| | - Prasanta Ghosh
- Department of Chemistry
- R. K. Mission Residential College
- Narendrapur
- Kolkata-103, India
| | - Susanta K. Kar
- Department of Chemistry
- University College of Science
- University of Calcutta
- Kolkata, India
| |
Collapse
|
148
|
Tao S, Wei Y, Wang C, Wang Z, Fan P, Shi D, Ding B, Qiu J. A quinoline-functionalized amphiphilic fluorogenic probe for specific detection of trivalent cations. RSC Adv 2014. [DOI: 10.1039/c4ra08072f] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A quinoline-functionalized amphiphilic fluorogenic probe was synthesized which selectively detects trivalent ions viz. Al3+, Fe3+, Cr3+, Ru3+ and Au3+ through a fluorescence turn on signal.
Collapse
Affiliation(s)
- Shengyang Tao
- Department of Chemistry
- Dalian University of Technology
- , China
| | - Ying Wei
- Department of Chemistry
- Dalian University of Technology
- , China
| | - Chan Wang
- Chinese Academy of Sciences
- Yantai Shandong Center for Integrated Technology Transfer Center
- , China
| | - Zhaoqi Wang
- Department of Chemistry
- Dalian University of Technology
- , China
| | - Pan Fan
- Department of Chemistry
- Dalian University of Technology
- , China
| | - Da Shi
- Department of Chemistry
- Dalian University of Technology
- , China
| | - Baojun Ding
- Department of Chemistry
- Dalian University of Technology
- , China
| | - Jieshan Qiu
- Carbon Research Laboratory
- Liaoning Key Lab for Energy Materials and Chemical Engineering
- State Key Lab of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
| |
Collapse
|
149
|
Liu J, Luo K, Song Z. Binding study of lysozyme with Al(III) using chemiluminescence analysis. LUMINESCENCE 2013; 29:630-6. [DOI: 10.1002/bio.2596] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Revised: 08/21/2013] [Accepted: 09/06/2013] [Indexed: 01/13/2023]
Affiliation(s)
- Jiangman Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Material Science; Northwest University; Xi'an China
| | - Kai Luo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Material Science; Northwest University; Xi'an China
| | - Zhenghua Song
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Material Science; Northwest University; Xi'an China
| |
Collapse
|
150
|
Frankowski M. Aluminium and Its Complexes in Teas and Fruity Brew Samples, Speciation and Ions Determination by Ion Chromatography and High-Performance Liquid Chromatography–Fluorescence Analytical Methods. FOOD ANAL METHOD 2013. [DOI: 10.1007/s12161-013-9721-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|