1
|
Wang X, He GH, Wang ZY, Xu HY, Mou JH, Qin ZH, Lin CSK, Yang WD, Zhang Y, Li HY. Purple acid phosphatase promoted hydrolysis of organophosphate pesticides in microalgae. ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY 2024; 18:100318. [PMID: 37860829 PMCID: PMC10582367 DOI: 10.1016/j.ese.2023.100318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 08/24/2023] [Accepted: 09/13/2023] [Indexed: 10/21/2023]
Abstract
When organophosphate pesticides (OPs) are not used and handled in accordance with the current rules and standards, it results in serious threats to the aquatic environment and human health. Phaeodactylum tricornutum is a prospective microalgae-based system for pollutant removal and carbon sequestration. Genetically engineered P. tricornutum, designated as the OE line (endogenously expressing purple acid phosphatase 1 [PAP1]), can utilize organic phosphorus for cellular metabolism. However, the competencies and mechanisms of the microalgae-based system (namely the OE line of P. tricornutum) for metabolizing OPs remain to be addressed. In this study, the OE line exhibited the effective biodegradation competencies of 72.12% and 68.2% for 30 mg L-1 of dichlorvos and 50 mg L-1 of glyphosate, accompanied by synergistic accumulations of biomass (0.91 and 0.95 g L-1) and lipids (32.71% and 32.08%), respectively. Furthermore, the biodiesel properties of the lipids from the OE line manifested a high potential as an alternative feedstock for microalgae-based biofuel production. A plausible mechanism of OPs biodegraded by overexpressed PAP1 is that sufficient inorganic P for adenosine triphosphate and concurrent carbon flux for the reduced form of nicotinamide adenine dinucleotide phosphate biosynthesis, which improved the OP tolerance and biodegradation competencies by regulating the antioxidant system, delaying programmed cell death and accumulating lipids via the upregulation of related genes. To sum up, this study demonstrates a potential strategy using a genetically engineered strain of P. tricornutum to remove high concentrations of OPs with the simultaneous production of biomass and biofuels, which might provide novel insights for microalgae-based pollutant biodegradation.
Collapse
Affiliation(s)
- Xiang Wang
- Key Laboratory of Eutrophication and Red Tide Prevention of Guangdong Higher Education Institutes, College of Life Science and Technology, Jinan University, Guangzhou, 510632, China
- School of Energy and Environment, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong
| | - Guo-Hui He
- Key Laboratory of Eutrophication and Red Tide Prevention of Guangdong Higher Education Institutes, College of Life Science and Technology, Jinan University, Guangzhou, 510632, China
| | - Zhen-Yao Wang
- Centre for Technology in Water and Wastewater, School of Civil and Environmental Engineering, University of Technology Sydney, Ultimo, NSW, 2007, Australia
| | - Hui-Ying Xu
- Key Laboratory of Eutrophication and Red Tide Prevention of Guangdong Higher Education Institutes, College of Life Science and Technology, Jinan University, Guangzhou, 510632, China
| | - Jin-Hua Mou
- School of Energy and Environment, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou, 510000, China
| | - Zi-Hao Qin
- School of Energy and Environment, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou, 510000, China
| | - Carol Sze Ki Lin
- School of Energy and Environment, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong
| | - Wei-Dong Yang
- Key Laboratory of Eutrophication and Red Tide Prevention of Guangdong Higher Education Institutes, College of Life Science and Technology, Jinan University, Guangzhou, 510632, China
| | - Yalei Zhang
- State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Hong-Ye Li
- Key Laboratory of Eutrophication and Red Tide Prevention of Guangdong Higher Education Institutes, College of Life Science and Technology, Jinan University, Guangzhou, 510632, China
| |
Collapse
|
2
|
Grossenbacher M, Foley W, Musie GT. Tetranuclear iron(III) complexes with a carboxylate-rich ligand as synthetic mimics of phosphoesterases in aqueous media. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
3
|
Jana NC, Ghorai P, Brandão P, Jagličić Z, Panja A. Proton controlled synthesis of two dicopper(II) complexes and their magnetic and biomimetic catalytic studies together with probing the binding mode of the substrate to the metal center. Dalton Trans 2021; 50:15233-15247. [PMID: 34623364 DOI: 10.1039/d1dt02369a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
This paper describes the synthesis, and structural and spectroscopic characterizations of two doubly bridged dicopper(II) complexes, [Cu2(μ-H2L)(μ-OMe)](ClO4)4·2H2O (1) and [Cu2(μ-L)(μ-OH)](ClO4)2 (2), with a binucleating ligand (HL) derived from the Schiff base condensation of DFMP and N,N-dimethyldipropylenetriamine, and their biomimetic catalytic activities were related to CAO and phenoxazinone synthase using 3,5-di-tert-butylcatechol and o-aminophenol (OAPH), respectively, as model substrates. Structural studies reveal that the major differences in these structures appear to be from the distinct roles of the tertiary amine groups of the ligands, which are protonated in 1, whereas it coordinates the metal centers in 2. Magnetic studies disclose that two copper(II) centers are strongly antiferromagnetically coupled with slightly different J values, which is further interpreted and discussed. They exhibited very different biomimetic catalytic activities; whereas 2 is an efficient catalyst, complex 1 showed somewhat lower substrate oxidation. The higher reactivity in 2 is rationalized by the strong involvement of the tertiary amine group of the Schiff base ligand, where the substrate oxidation is favored because of the transfer of protons from the substrate to the tertiary amine group, showing the importance of the functional groups in proximity to the bimetallic active site. Emphasis was also given to probing the binding mode of the substrate using an electronically deficient tetrabromomocatechol (Br4CatH2) and the isolated compound [Cu6(μ-HL)2(μ-OH)2(Br4Cat)4](NO3)2·4H2O (3) which suggests that monodentate asymmetric binding of 3,5-di-tert-butylcatechol and OAPH occurs during the course of the catalytic reaction.
Collapse
Affiliation(s)
- Narayan Ch Jana
- Department of Chemistry, Panskura Banamali College, Panskura RS, West Bengal 721152, India.
| | - Pravat Ghorai
- Department of Chemistry, Panskura Banamali College, Panskura RS, West Bengal 721152, India. .,Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Paula Brandão
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Zvonko Jagličić
- Institute of Mathematics, Physics and Mechanics & Faculty of Civil and Geodetic Engineering, University of Ljubljana, Jadranska 19, SI-1000 Ljubljana, Slovenia
| | - Anangamohan Panja
- Department of Chemistry, Panskura Banamali College, Panskura RS, West Bengal 721152, India. .,Department of Chemistry, Gokhale Memorial Girls' College, 1/1 Harish Mukherjee Road, Kolkata 700020, India
| |
Collapse
|
4
|
Camargo TP, Oliveira JAF, Costa TG, Szpoganicz B, Bortoluzzi AJ, Marzano IM, Silva-Caldeira PP, Bucciarelli-Rodriguez M, Pereira-Maia EC, Castellano EE, Peralta RA, Neves A. New Al IIIZn II and Al IIICu II dinuclear complexes: Phosphatase-like activity and cytotoxicity. J Inorg Biochem 2021; 219:111392. [PMID: 33752123 DOI: 10.1016/j.jinorgbio.2021.111392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 02/01/2021] [Accepted: 02/06/2021] [Indexed: 10/21/2022]
Abstract
Herein, we report the synthesis and characterization of the first two AlIII(μ-OH)MII (M = Zn (1) and Cu (2)) complexes with the unsymmetrical ligand H2L{2-[[(2-hydroxybenzyl)(2-pyridylmethyl)]aminomethyl]-6-bis(pyridylmethyl)aminomethyl}-4-methylphenol. The complexes were characterized through elemental analysis, X-ray crystallography, IR spectroscopy, mass spectrometry and potentiometric titration. In addition, complex 2 was characterized by electronic spectroscopy. Kinetics studies on the hydrolysis of the model substrate bis(2,4-dinitrophenyl)phosphate by 1 and 2 show Michaelis-Menten behavior, with 1 being slightly more active (8.31%) than 2 (at pH 7.0). The antimicrobial effect of the compounds was studied using four bacterial strains (Staphylococcus aureus, Pseudomonas aeuruginosa, Shigella sonnei and Shigella dysenteriae) and for both complexes the inhibition of bacterial growth was superior to that caused by sulfapyridine, but inferior to that of tetracycline. The dark cytotoxicity and photocytotoxicity (under UV-A light) of the complexes in a chronic myelogenous leukemia cell line were investigated. Complexes 1 and 2 exhibited significant cytotoxic activity against K562 cells, which undergoes a 2-fold increase on applying 5 min of irradiation with UV-A light. Complex 2 was more effective and a good correlation between cytotoxicity and intracellular concentration was observed, the intracellular copper concentration required to inhibit 50% of cell growth being 3.5 × 10-15 mol cell-1.
Collapse
Affiliation(s)
- Tiago P Camargo
- Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC 88040-900, Brazil
| | - José A F Oliveira
- Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC 88040-900, Brazil
| | - Thiago G Costa
- Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC 88040-900, Brazil
| | - Bruno Szpoganicz
- Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC 88040-900, Brazil
| | - Adailton J Bortoluzzi
- Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC 88040-900, Brazil
| | - Ivana M Marzano
- Departamento de Química, Universidade Federal de Minas Gerais, Belo Horizonte, MG 31270-901, Brazil
| | | | | | - Elene C Pereira-Maia
- Departamento de Química, Universidade Federal de Minas Gerais, Belo Horizonte, MG 31270-901, Brazil
| | - Eduardo E Castellano
- Instituto de Física, Universidade de São Paulo, São Carlos, SP 13360-979, Brazil
| | - Rosely A Peralta
- Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC 88040-900, Brazil
| | - Ademir Neves
- Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC 88040-900, Brazil.
| |
Collapse
|
5
|
Beheshti A, Bahrani‐Pour M, Kolahi M, Shakerzadeh E, Motamedi H, Mayer P. Synthesis, structural characterization, and density functional theory calculations of the two new Zn (II) complexes as antibacterial and anticancer agents with a neutral flexible tetradentate pyrazole‐based ligand. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6173] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Azizollah Beheshti
- Department of Chemistry, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Maryam Bahrani‐Pour
- Department of Chemistry, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Maryam Kolahi
- Department of Biology, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Ehsan Shakerzadeh
- Department of Chemistry, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Hossein Motamedi
- Department of Biology, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
- Biotechnology and Biological Science Research Center Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Peter Mayer
- Department Chemie Butenandtstr LMU München University Munich Germany
| |
Collapse
|
6
|
Jana NC, Jagličić Z, Brandão P, Adak S, Saha A, Panja A. A novel triple aqua-, phenoxo- and carboxylato-bridged dinickel( ii) complex, its magnetic properties, and comparative biomimetic catalytic studies with analogous dinickel( ii) complexes. NEW J CHEM 2021. [DOI: 10.1039/d1nj00708d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A unique triply bridged dinickel(ii) complex and two doubly bridged dinickel(ii) complexes are reported, and their magnetic properties and comparative biomimetic catalytic performances are studied.
Collapse
Affiliation(s)
- Narayan Ch. Jana
- Department of Chemistry
- Panskura Banamali College
- Panskura RS
- India
| | - Zvonko Jagličić
- Institute of Mathematics
- Physics and Mechanics & Faculty of Civil and Geodetic Engineering
- University of Ljubljana
- 1000 Ljubljana
- Slovenia
| | - Paula Brandão
- Department of Chemistry
- CICECO-Aveiro Institute of Materials
- University of Aveiro
- 3810-193 Aveiro
- Portugal
| | - Sarmistha Adak
- Department of Chemistry
- Panskura Banamali College
- Panskura RS
- India
- Department of Chemistry
| | - Amrita Saha
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Anangamohan Panja
- Department of Chemistry
- Panskura Banamali College
- Panskura RS
- India
- Department of Chemistry
| |
Collapse
|
7
|
Zhou X, Zhang XP, Li W, Phillips DL, Ke Z, Zhao C. Electronic Effect on Bimetallic Catalysts: Cleavage of Phosphodiester Mediated by Fe(III)-Zn(II) Purple Acid Phosphatase Mimics. Inorg Chem 2020; 59:12065-12074. [PMID: 32805999 DOI: 10.1021/acs.inorgchem.0c01011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The bimetallic system is an important strategy for the catalytic hydrolysis of phosphodiester. The purple acid phosphatase (PAPs) enzyme is a typical bimetallic catalyst in this field. Mechanistic details for the hydrolysis cleavage of the DNA dinucleotide analogue BNPP- (BNPP- = bis(p-nitrophenyl) phosphate) by hetero-binuclear [FeIII(μ-OH)ZnIIL]2+ complexes (L = 2-[N-bis(2-pyridylmethyl)-aminomethyl]-4-methyl-6-[N'-(2-pyridylmethyl)(2-hydroxybenzyl) aminomethyl] phenol) were investigated using density functional theory calculations. The catalysts with single-bridged hydroxyl and double-bridged hydroxyl groups were compared. The calculation results show that the doubly hydroxide-bridged complex could better bind to substrates. For the BNPP- hydrolysis, the doubly hydroxide-bridged reactant isomerizes into a single hydroxide-bridged complex, and then the attack is initiated by the hydroxyl group on the iron center. In addition, the catalyst with the electron-donating group (Me) was determined to take precedence over electron-withdrawing groups (Br and NO2 groups) in the hydrolysis reaction. This is because the substituents affect the high-lying occupied molecular orbitals, tuning the Lewis acidity of iron and pKa values of the metal-bonded water. These factors influence the hydroxyl nucleophilicity, leading to changes in catalytic activity. To further examine substituent effects, the occupied orbital energies were calculated with several different substituent groups (-CF3, -OMe, -OH, -NH2, and -N(Me)2). It was found that the HOMO or HOMO-1 energy decreases with the increase of the σp value. Further, the catalyst activity of the [FeIII(μ-OH)ZnIIL]2+ complexes was found to be mainly affected by the phenolate ligand (B) coordinated to the iron and zinc centers. These fundamental aspects of the hydrolysis reactions of BNPP- catalyzed by [FeIII(μ-OH)ZnIIL]2+ complexes should contribute to improved understanding of the mechanism and to catalyst design involving hetero-binuclear metals complexes.
Collapse
Affiliation(s)
- Xiaoyu Zhou
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Xue-Peng Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, P. R. China.,School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Weikang Li
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - David Lee Phillips
- Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Zhuofeng Ke
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Cunyuan Zhao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, P. R. China
| |
Collapse
|
8
|
SHINDE N, FURUTACHI H, SAKATA Y, AKINE S, FUJINAMI S, SUZUKI M. Crystal Structure of (μ-Phenoxo)bis(μ-pentafluorobenzoate)dicobalt(II, III) Complex with a Dinucleating Ligand. X-RAY STRUCTURE ANALYSIS ONLINE 2020. [DOI: 10.2116/xraystruct.36.23] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Naho SHINDE
- Department of Chemistry, Division of Material Sciences, Graduate School of Natural Science and Technology, Kanazawa University
| | - Hideki FURUTACHI
- Department of Chemistry, Division of Material Sciences, Graduate School of Natural Science and Technology, Kanazawa University
- WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University
| | - Yoko SAKATA
- Department of Chemistry, Division of Material Sciences, Graduate School of Natural Science and Technology, Kanazawa University
- WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University
| | - Shigehisa AKINE
- Department of Chemistry, Division of Material Sciences, Graduate School of Natural Science and Technology, Kanazawa University
- WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University
| | - Shuhei FUJINAMI
- Department of Chemistry, Division of Material Sciences, Graduate School of Natural Science and Technology, Kanazawa University
| | - Masatatsu SUZUKI
- Department of Chemistry, Division of Material Sciences, Graduate School of Natural Science and Technology, Kanazawa University
| |
Collapse
|
9
|
Battistella B, Heims F, Cula B, Ray K. Synthesis, Characterization, and Reactivity of a Series of Homo‐ and Hetero‐dinuclear Complexes based on an Asymmetric FloH Ligand System. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Beatrice Battistella
- Institut für Chemie Humboldt‐Universität zu Berlin Brook‐Taylor Str. 2 12489 Berlin Germany
| | - Florian Heims
- Institut für Chemie Humboldt‐Universität zu Berlin Brook‐Taylor Str. 2 12489 Berlin Germany
| | - Beatrice Cula
- Institut für Chemie Humboldt‐Universität zu Berlin Brook‐Taylor Str. 2 12489 Berlin Germany
| | - Kallol Ray
- Institut für Chemie Humboldt‐Universität zu Berlin Brook‐Taylor Str. 2 12489 Berlin Germany
| |
Collapse
|
10
|
Maranha FG, dos Santos Silva GA, Bortoluzzi AJ, Nordlander E, Peralta RA, Neves A. A new heteropentanuclear complex containing the [Fe2IIIZn3II(μ-OH)3] structural motif as a model for purple acid phosphatases. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119280] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
11
|
|
12
|
Guanidine- and purine-functionalized ligands of FeIIIZnII complexes: effects on the hydrolysis of DNA. J Biol Inorg Chem 2019; 24:675-691. [DOI: 10.1007/s00775-019-01680-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 06/21/2019] [Indexed: 01/01/2023]
|
13
|
Syntheses, X-ray structures, electrochemical properties and biological evaluation of mono- and dinuclear N2O2-donor ligand-Fe systems. TRANSIT METAL CHEM 2019. [DOI: 10.1007/s11243-019-00322-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
14
|
Erxleben A. Mechanistic Studies of Homo- and Heterodinuclear Zinc Phosphoesterase Mimics: What Has Been Learned? Front Chem 2019; 7:82. [PMID: 30847339 PMCID: PMC6393734 DOI: 10.3389/fchem.2019.00082] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 01/30/2019] [Indexed: 11/13/2022] Open
Abstract
Phosphoesterases hydrolyze the phosphorus oxygen bond of phosphomono-, di- or triesters and are involved in various important biological processes. Carboxylate and/or hydroxido-bridged dizinc(II) sites are a widespread structural motif in this enzyme class. Much effort has been invested to unravel the mechanistic features that provide the enormous rate accelerations observed for enzymatic phosphate ester hydrolysis and much has been learned by using simple low-molecular-weight model systems for the biological dizinc(II) sites. This review summarizes the knowledge and mechanistic understanding of phosphoesterases that has been gained from biomimetic dizinc(II) complexes, showing the power as well as the limitations of model studies.
Collapse
Affiliation(s)
- Andrea Erxleben
- School of Chemistry, National University of Ireland Galway, Galway, Ireland
| |
Collapse
|
15
|
Dutta N, Haldar S, Vijaykumar G, Paul S, Chattopadhyay AP, Carrella L, Bera M. Phosphatase-like Activity of Tetranuclear Iron(III) and Zinc(II) Complexes. Inorg Chem 2018; 57:10802-10820. [PMID: 30130107 DOI: 10.1021/acs.inorgchem.8b01441] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nityananda Dutta
- Department of Chemistry, University of Kalyani, Kalyani, West Bengal-741235, India
| | - Shobhraj Haldar
- Department of Chemistry, University of Kalyani, Kalyani, West Bengal-741235, India
| | - Gonela Vijaykumar
- Department of Chemical Sciences, Indian Institute of Science Education & Research Kolkata, Mohanpur, West Bengal-741246, India
| | - Suvendu Paul
- Department of Chemistry, University of Kalyani, Kalyani, West Bengal-741235, India
| | | | - Luca Carrella
- Institut fur Anorganische Chemie und Analytische Chemie, Johannes-Gutenberg Universitat Mainz, Duesbergweg 10-14, D-55128 Mainz, Germany
| | - Manindranath Bera
- Department of Chemistry, University of Kalyani, Kalyani, West Bengal-741235, India
| |
Collapse
|
16
|
Pathak C, Gangwar MK, Ghosh P. Homodinuclear [Fe(III)−Fe(III)] and [Zn(II)−Zn(II)] complexes of a binucleating [N4O3] symmetrical ligand with purple acid phosphatase (PAP) and zinc phosphoesterase like activity. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.01.029] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|