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Xu J, Liu H, Liu J, He Y, Gao J, Shi J, Jiang Y. Design and Construction of Enzyme–Nanozyme Integrated Catalyst as a Multifunctional Detection Platform. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c04094] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Junyang Xu
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300130, P. R. China
| | - Huajiao Liu
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300130, P. R. China
| | - Jianqiao Liu
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300130, P. R. China
| | - Ying He
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300130, P. R. China
| | - Jing Gao
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300130, P. R. China
| | - Jiafu Shi
- Tianjin Key Lab of Biomass/Wastes Utilization, School of Environmental Science & Engineering, Tianjin University, Tianjin, 300072, P. R. China
| | - Yanjun Jiang
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, 300130, P. R. China
- National-Local Joint Engineering Laboratory for Energy Conservation of Chemical Process Integration and Resources Utilization, Hebei University of Technology, Tianjin 300130, P. R. China
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2
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Osorio Yáñez RN, Hepp A, Tan TTY, Hahn FE. Synthesis of RhIII and IrIII Complexes Bearing Chelating Di-NHC Ligands Obtained from N9-Imidazolium-Substituted Adenine. Organometallics 2020. [DOI: 10.1021/acs.organomet.9b00759] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rebeca Nayely Osorio Yáñez
- Institut für Anorganische und Analytische Chemie, Westfälische Wilhelms-Universität Münster, Corrensstraße 28-30, 48149 Münster, Germany
| | - Alexander Hepp
- Institut für Anorganische und Analytische Chemie, Westfälische Wilhelms-Universität Münster, Corrensstraße 28-30, 48149 Münster, Germany
| | - Tristan Tsai Yuan Tan
- Institut für Anorganische und Analytische Chemie, Westfälische Wilhelms-Universität Münster, Corrensstraße 28-30, 48149 Münster, Germany
| | - F. Ekkehardt Hahn
- Institut für Anorganische und Analytische Chemie, Westfälische Wilhelms-Universität Münster, Corrensstraße 28-30, 48149 Münster, Germany
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3
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In-situ generation of nanozymes by natural nucleotides: a biocatalytic label for quantitative determination of hydrogen peroxide and glucose. Mikrochim Acta 2019; 186:514. [PMID: 31280406 DOI: 10.1007/s00604-019-3616-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 06/14/2019] [Indexed: 12/16/2022]
Abstract
Four natural nucleotides including 5'-cytidine monophosphate (CMP), 5'-thymidine monophosphate (TMP), guanosine monophosphate (GMP) and 5'-adenosine monophosphate (AMP) were employed to modulate the coordination environment and the valence state of PtCl42-. This is the first report that natural nucleotides have the ability to produce highly active Pt nanoclusters. The latter are shown to act as peroxidase mimetics. Both the size distribution and the charge state of Pt-nucleotide nanozymes vary with the chemical structures of nucleotides, thereby contributing to distinct enzyme-like activities. By adopting Pt-CMP as a signal amplifier, a photometric assay was well-established for quantitative determination of glucose. The assay is based on the oxidation of glucose by glucose oxidase. The oxidation product (H2O2) is detected at 652 nm via the Pt-CMP-catalyzed oxidation of 3,3',5,5'-tetramethylbenzidine with H2O2. Response is linear in the 5 to 100 μM glucose concentration range, and the limit of detection is 0.12 μM (at S/N= 3). The method excels by a low signal background, high sensitivity, and low consumption of energy and materials. Graphical abstract Peroxidase mimicking Pt nanoclusters were synthesized by employing natural nucleotides as both the reducing agent and the stabilization template.
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Jiang T, Zhang K, Shen Y, Hamdaoui M, Dontha R, Liu J, Spingler B, Duttwyler S. The 12-ethynylmonocarba-closo-dodecaborate anion as a versatile ligand for Cu(i) alkyne and heterobimetallic Cu(i)/M(ii) (M = Pd, Pt) alkynide complexes. Dalton Trans 2019; 48:17192-17199. [DOI: 10.1039/c9dt03272j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The anionic 12-ethynyl-monocarba-closo-dodecaborate cluster is employed as a ligand for the preparation of Cu(i) and heterobimetallic Cu(i)/Pd(ii) or Cu(i)/Pt(ii) complexes.
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Affiliation(s)
- Tao Jiang
- Department of Chemistry
- Zhejiang University
- 310027 Hangzhou
- P.R. China
| | - Kang Zhang
- Department of Chemistry
- Zhejiang University
- 310027 Hangzhou
- P.R. China
| | - Yunjun Shen
- Department of Chemistry
- Zhejiang University
- 310027 Hangzhou
- P.R. China
| | | | - Rakesh Dontha
- Department of Chemistry
- Zhejiang University
- 310027 Hangzhou
- P.R. China
| | - Jiyong Liu
- Department of Chemistry
- Zhejiang University
- 310027 Hangzhou
- P.R. China
| | | | - Simon Duttwyler
- Department of Chemistry
- Zhejiang University
- 310027 Hangzhou
- P.R. China
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5
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Zou T, Han Y, Li X, Li W, Zhang J, Fu Y. Unexpected catalytic activity of Pd(II)-coordinated nucleotides in hydrogenation reduction. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2018.10.034] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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6
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Vegas VG, Villar-Alonso M, Gómez-García CJ, Zamora F, Amo-Ochoa P. Direct Formation of Sub-Micron and Nanoparticles of a Bioinspired Coordination Polymer Based on Copper with Adenine. Polymers (Basel) 2017; 9:polym9110565. [PMID: 30965869 PMCID: PMC6418955 DOI: 10.3390/polym9110565] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 10/23/2017] [Accepted: 10/26/2017] [Indexed: 11/16/2022] Open
Abstract
We report on the use of different reaction conditions, e.g., temperature, time, and/or concentration of reactants, to gain control over the particle formation of a bioinspired coordination polymer based on copper(II) and adenine, allowing homogeneous particle production from micro- to submicro-, and up to nano-size. Additionally, studies on this reaction carried out in the presence of different surfactants gives rise to the control of the particle size due to the modulation of the electrostatic interactions. Stability of the water suspensions obtained within the time and pH has been evaluated. We have also studied that there is no significant effect of the size reduction in the magnetic properties of the Cu(II)-adenine coordination polymer.
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Affiliation(s)
- Verónica G Vegas
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain.
| | - Marta Villar-Alonso
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain.
| | - Carlos J Gómez-García
- Departamento de Química Inorgánica, Instituto de Ciencia Molecular (ICMol), Parque Científico, Universidad de Valencia, Catedrático José Beltrán, 2, Paterna, 46980 Valencia, Spain.
| | - Félix Zamora
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain.
- Instituto de Física de la Materia Condensada (IFIMAC), Universidad Autónoma de Madrid, 28049 Madrid, Spain.
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049 Madrid, Spain.
| | - Pilar Amo-Ochoa
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain.
- Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049 Madrid, Spain.
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8
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Mohapatra B, Pratibha, Verma S. Directed adenine functionalization for creating complex architectures for material and biological applications. Chem Commun (Camb) 2017; 53:4748-4758. [PMID: 28393940 DOI: 10.1039/c7cc00222j] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
In this feature article, targeted design strategies are outlined for modified adenine nucleobase derivatives in order to construct metal-mediated discrete complexes, ring-expanded purine skeletons, linear and catenated coordination polymers, shape-selective MOFs, and purine-capped nanoparticles, with a wide range of applications from gas and solvent adsorption to bioimaging agents and anticancer metallodrugs. The success of such design strategies could be ascribed to the rich chemistry of purine and pyrimidine derivatives, versatile coordination behavior, ability to bind a host of metal ions, which could be further tuned by the introduction of additional functionalities, and their inherent propensity to hydrogen bond and exhibit π-π interactions. These noncovalent interactions produce stable frameworks and network solids that are useful as advanced materials, and the biocompatibility of these ligand complexes provides an impetus for assessing novel biological applications.
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Affiliation(s)
- Balaram Mohapatra
- Department of Chemistry Indian Institute of Technology Kanpur, Kanpur, India.
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9
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Avasthi I, Khanna S, Tripathi SK, Verma S. N9 substituent mediated structural tuning of copper–purine complexes: chelate effect and thin film studies. CrystEngComm 2017. [DOI: 10.1039/c7ce01017f] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Six Cu(ii) complexes of strategically designed derivatives of 6-chloropurine, one of which has been explored as a thin film precursor on quartz and Si(111) surfaces by using chemical vapor deposition (CVD).
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Affiliation(s)
- Ilesha Avasthi
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Shruti Khanna
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Santosh K. Tripathi
- Defence Materials & Stores Research & Development Establishment (DMSRDE)
- Kanpur 208013
- India
| | - Sandeep Verma
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
- Center for Nanoscience and Soft Nanotechnology
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10
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Kumar J, Pratibha, Verma S. Crystallographic signatures of silver-purine frameworks with an azide functionality. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.03.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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11
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Sinha I, Kösters J, Müller J. Synthesis and structure of a coordination polymer based on 6-furylpurine. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2016. [DOI: 10.1515/znb-2016-0125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The synthesis and structure of [Ag(9-methyl-6-furylpurine)(NO3)]
n
are reported. The title compound represents a rare example of a purine derivative metalated at all three endocyclic nitrogen atoms. It forms a two-dimensional coordination polymer comprising 14-membered trinuclear metallacycles. Density functional theory calculations helped to understand the metal-binding behavior of the 6-furylpurine moiety by showing the silver(I)-binding affinities of all three nitrogen donor atoms to be essentially identical under aqueous conditions.
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Affiliation(s)
- Indranil Sinha
- Westfälische Wilhelms-Universität Münster, Institut für Anorganische und Analytische Chemie, 48149 Münster, Germany
| | - Jutta Kösters
- Westfälische Wilhelms-Universität Münster, Institut für Anorganische und Analytische Chemie, 48149 Münster, Germany
| | - Jens Müller
- Westfälische Wilhelms-Universität Münster, Institut für Anorganische und Analytische Chemie, Corrensstraße 28/30, 48149 Münster, Germany
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12
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Rohner M, Medina-Molner A, Spingler B. N,N,O and N,O,N Meridional cis Coordination of Two Guanines to Copper(II) by d(CGCGCG)2. Inorg Chem 2016; 55:6130-40. [DOI: 10.1021/acs.inorgchem.6b00672] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Melanie Rohner
- University of Zurich, Department of Chemistry, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| | - Alfredo Medina-Molner
- University of Zurich, Department of Chemistry, Winterthurerstrasse 190, 8057 Zurich, Switzerland
| | - Bernhard Spingler
- University of Zurich, Department of Chemistry, Winterthurerstrasse 190, 8057 Zurich, Switzerland
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13
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Sinha I, Hepp A, Schirmer B, Kösters J, Neugebauer J, Müller J. Regioselectivity of the C-metalation of 6-furylpurine: importance of directing effects. Inorg Chem 2015; 54:4183-5. [PMID: 25901643 DOI: 10.1021/acs.inorgchem.5b00450] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report the C-metalation of 6-furylpurine with Pt(2+), Pd(2+), and Hg(2+). The ligand binds the metal ions in a bidentate fashion, involving the N7 purine atom and one of the furyl carbon atoms. The regioselectivity is determined by the metal ion. Pt(2+) and Pd(2+) coordinate the furyl moiety in its β position and Hg(2+) in its electronically preferred α position.
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Affiliation(s)
| | | | - Birgitta Schirmer
- §Organisch-Chemisches Institut and Center for Multiscale Theory and Computation, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | | | - Johannes Neugebauer
- §Organisch-Chemisches Institut and Center for Multiscale Theory and Computation, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
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14
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Coordination polymers with nucleobases: From structural aspects to potential applications. Coord Chem Rev 2014. [DOI: 10.1016/j.ccr.2014.05.017] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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