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Zhang X, Sun W, Wang L, Xie Z, Liu M, Wang J. Selective pyrophosphate detection via metal complexes. IRADIOLOGY 2023; 1:320-339. [PMID: 38737136 PMCID: PMC11087008 DOI: 10.1002/ird3.42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 10/05/2023] [Indexed: 05/14/2024]
Abstract
Pyrophosphate (PPi) anions are crucial in numerous biological and ecological processes involved in energy conversion, enzymatic reactions, and metabolic regulation along with adenosine. They are also significant biological markers for various processes related to diseases. Fluorescent PPi sensors would enable visual and/or biological detection in convenient settings. However, the current availability of commercial sensors has been limited to costly enzymes that are not compatible for imaging. Sensor development has also encountered challenges such as poor selectivity and stability, and limited practical applications. In this review, we analyze the situation of PPi sensing via commercial kits and focus on sensors that use metal complexes. We address their designs, sensing mechanisms, selectivities and detection limits. Finally, we discuss limitations and perspectives for PPi detection and imaging.
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Affiliation(s)
- Xiao Zhang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Wenwen Sun
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Le Wang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Zeping Xie
- Gordon Center for Medical Imaging, Massachusetts General Hospital and Harvard Medical School, 125 Nashua Street, Suite 660, Boston, Massachusetts 02114, USA
| | - Mengxia Liu
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
| | - Junfeng Wang
- Gordon Center for Medical Imaging, Massachusetts General Hospital and Harvard Medical School, 125 Nashua Street, Suite 660, Boston, Massachusetts 02114, USA
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Zervos TM, Jago SS, Erwood MS, Basheer A, Lee IY, Lubin FD, Schultz L, Walters BC. A Multicenter Allelic Analysis of Diffuse Idiopathic Skeletal Hyperostosis: Nature Versus Nurture? Neurosurgery 2023; 93:348-357. [PMID: 36802217 PMCID: PMC10586868 DOI: 10.1227/neu.0000000000002417] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 12/20/2022] [Indexed: 02/23/2023] Open
Abstract
BACKGROUND Diffuse idiopathic skeletal hyperostosis (DISH) is an incompletely defined disease process with no known unifying pathophysiological mechanism. OBJECTIVE To our knowledge, no genetic studies have been performed in a North American population. To summarize genetic findings from previous studies and to comprehensively test for these associations in a novel and diverse, multi-institutional population. METHODS Cross-sectional, single nucleotide polymorphism (SNP) analysis was performed in 55 of 121 enrolled patients with DISH. Baseline demographic data were available on 100 patients. Based on allele selection from previous studies and related disease conditions, sequencing was performed on COL11A2, COL6A6, fibroblast growth factor 2 gene, LEMD3, TGFB1, and TLR1 genes and compared with global haplotype rates. RESULTS Consistent with previous studies, older age (mean 71 years), male sex predominance (80%), a high frequency of type 2 diabetes (54%), and renal disease (17%) were observed. Unique findings included high rates of tobacco use (11% currently smoking, 55% former smoker), a higher predominance of cervical DISH (70%) relative to other locations (30%), and an especially high rate of type 2 diabetes in patients with DISH and ossification of the posterior longitudinal ligament (100%) relative to DISH alone (100% vs 47%, P < .001). Compared with global allele rates, we found higher rates of SNPs in 5 of 9 tested genes ( P < .05). CONCLUSION We identified 5 SNPs in patients with DISH that occurred more frequently than a global reference. We also identified novel environmental associations. We hypothesize that DISH represents a heterogeneous condition with both multiple genetic and environmental influences.
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Affiliation(s)
- Thomas M. Zervos
- Department of Neurosurgery, Henry Ford Hospital, Detroit, Michigan, USA
- Division of Pediatric Neurosurgery, Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, Arizona, USA
| | - Silvienne Sint Jago
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Matthew S. Erwood
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Azam Basheer
- Department of Neurosurgery, Henry Ford Hospital, Detroit, Michigan, USA
| | - Ian Y. Lee
- Department of Neurosurgery, Henry Ford Hospital, Detroit, Michigan, USA
| | - Farah D. Lubin
- Department of Neurobiology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Lonni Schultz
- Department of Public Health Sciences, Henry Ford Health System, One Ford Place, Detroit, Michigan, USA
| | - Beverly C. Walters
- Department of Neurosurgery, Henry Ford Hospital, Detroit, Michigan, USA
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
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3
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Patra SK, Rabha M, Sen B, Aguan K, Khatua S. An aggregation induced emission active bis-heteroleptic ruthenium(II) complex for luminescence light-up detection of pyrophosphate ions. Dalton Trans 2023; 52:2592-2602. [PMID: 36734826 DOI: 10.1039/d2dt03469g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A red emissive ruthenium(II) complex 1[PF6]2 of an amino ethanol substituted 1,10-phenanthroline-based ligand (L1) has been developed and characterized by spectroscopic analysis and single-crystal X-ray diffraction. Complex 1 shows an aggregation-induced emission (AIE) enhancement and forms nano-aggregates in the poor solvent water and highly dense polyethylene glycol (PEG) media. The possible reason behind the AIE properties may be the rigidity gained through weak supramolecular interactions between neighbouring phenanthroline ligands and PF6- counterions. The AIE properties were supported by UV-vis and photoluminescence (PL) spectroscopy and dynamic light scattering (DLS) studies to substantiate the formation of nano-aggregates and to understand the morphology of the aggregated particles, scanning electron microscopy (SEM) and transmission electron microscopy (TEM) studies were performed. Compound 1[PF6]2 was highly selective towards pyrophosphate ions (PPi) over other phosphates such as ATP, ADP, AMP and H2PO4- ions and other competitive anions in the PL spectroscopic channel in acetonitrile. The PL titrations of 1[PF6]2 with PPi in CH3CN furnished the association constant Ka = 1.08 × 104 M-1 and the detection limit was calculated as low as 1.54 μM. The PPi detection has been established through the unique H-bonding interaction, supported by 1H NMR titration. Finally, the cytotoxicity study and bioimaging were carried out for biological application. The complex shows very low cytotoxicity and good biocompatibility and is suitable for intracellular PPi imaging.
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Affiliation(s)
- Sumit Kumar Patra
- Centre for Advanced Studies, Department of Chemistry, North-Eastern Hill University, Shillong, Meghalaya 793022, India.
| | - Monosh Rabha
- Centre for Advanced Studies, Department of Chemistry, North-Eastern Hill University, Shillong, Meghalaya 793022, India.
| | - Bhaskar Sen
- Centre for Advanced Studies, Department of Chemistry, North-Eastern Hill University, Shillong, Meghalaya 793022, India.
| | - Kripamoy Aguan
- Department of Biotechnology and Bioinformatics, North-Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Snehadrinarayan Khatua
- Centre for Advanced Studies, Department of Chemistry, North-Eastern Hill University, Shillong, Meghalaya 793022, India.
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Balcı Leinen M, Lindenthal S, Heimfarth D, Zaumseil J. Networks of as-dispersed, polymer-wrapped (6,5) single-walled carbon nanotubes for selective Cu 2+ and glyphosate sensing. NANOSCALE 2022; 14:13542-13550. [PMID: 36097951 DOI: 10.1039/d2nr02517e] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Networks of semiconducting single-walled carbon nanotubes (SWNTs) can be used as the transducing layer for sensors based on water-gated transistors. To add specific sensing capabilities, SWNTs are often functionalized with additional moieties or selective membranes are applied, thus increasing the complexity of the fabrication process. Here we demonstrate that drop-cast networks of monochiral (6,5) SWNTs, which are commonly dispersed in organic solvents with the polyfluorene-bipyridine copolymer PFO-BPy, can be employed directly and without additional functionalization or ion-selective membranes to detect Cu2+ ions over a wide range of concentrations in aqueous solutions. The observed voltage shifts of water-gated transistors with these (6,5) SWNT networks directly correlate with the cupric ion concentration. They result from induced n-doping due to the complexation of positive copper ions to the bipyridine units of the wrapping polymer. Furthermore, the competitive binding of Cu2+ to the herbicide glyphosate as well as to biologically relevant pyrophosphates can be used for the direct detection and quantification of these molecules at nano- to micromolar concentrations.
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Affiliation(s)
- Merve Balcı Leinen
- Institute for Physical Chemistry, Universität Heidelberg, D-69120 Heidelberg, Germany.
| | - Sebastian Lindenthal
- Institute for Physical Chemistry, Universität Heidelberg, D-69120 Heidelberg, Germany.
| | - Daniel Heimfarth
- Institute for Physical Chemistry, Universität Heidelberg, D-69120 Heidelberg, Germany.
| | - Jana Zaumseil
- Institute for Physical Chemistry, Universität Heidelberg, D-69120 Heidelberg, Germany.
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5
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Rabha M, Sen B, Sheet SK, Aguan K, Khatua S. Cyclometalated iridium(III) complex of a 1,2,3-triazole-based ligand for highly selective sensing of pyrophosphate ion. Dalton Trans 2022; 51:11372-11380. [PMID: 35818901 DOI: 10.1039/d2dt01634f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new cyclometalated Ir(III) complex of a methylene-bridged benzimidazole-substituted 1,2,3-triazole methanol ligand has been synthesized for the photoluminescent detection of pyrophosphate (H2P2O72-) anions. The solution structure of 1[PF6] was fully characterized by 1D (1H, 13C) and 2D (1H-1H COSY, 1H-13C HSQC, and 1H-13C HMBC) NMR spectroscopy, and ESI-HRMS. The 1[PF6] acted as a highly selective luminescent sensor for H2P2O72- in CH3CN over other competitive ions, including H2PO4-, ATP, ADP and AMP. The PL titration of 1[PF6] with H2P2O72- in CH3CN furnished the association constant Ka = 8.6 × 107 M-1 and a low detection limit of ∼127 nM. The structure of the analyte interacting ligand renders the Ir(III) complex-based probe highly selective for H2P2O72- ions. The PL enhancement with H2P2O72- is due to the hydrogen bonding interaction of H2P2O72- with the triazole C-H, imidazole N-H, methylene hydrogen and hydroxyl groups of the ligand that has been supported by 1H NMR titration. Further, the PL enhancement of 1·H2P2O72- adducts was supported by triplet-state TDDFT calculations. In 1·H2P2O72-, the 3MLCT-3MC energy gap is increased, and the 1·H2P2O72- emits efficiently from the 3MLCT and 3ILCT excited states. Finally, a cytotoxicity study and live-cell imaging were performed. The probe showed low cytotoxicity against HeLa cells and was suitable for intracellular pyrophosphate imaging.
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Affiliation(s)
- Monosh Rabha
- Centre for Advanced Studies, Department of Chemistry, North-Eastern Hill University, Shillong, Meghalaya 793022, India.
| | - Bhaskar Sen
- Centre for Advanced Studies, Department of Chemistry, North-Eastern Hill University, Shillong, Meghalaya 793022, India.
| | - Sanjoy Kumar Sheet
- Centre for Advanced Studies, Department of Chemistry, North-Eastern Hill University, Shillong, Meghalaya 793022, India.
| | - Kripamoy Aguan
- Department of Biotechnology and Bioinformatics, North-Eastern Hill University, Shillong, Meghalaya 793022, India
| | - Snehadrinarayan Khatua
- Centre for Advanced Studies, Department of Chemistry, North-Eastern Hill University, Shillong, Meghalaya 793022, India.
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Giri D, Raut SK, Behera CK, Patra SK. Diketopyrrollopyrrole anchored carbazole-alt-thiophene based Fe3+-coordinated metallopolymer for the selective recognition of ATP. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Tinikul R, Trisrivirat D, Chinantuya W, Wongnate T, Watthaisong P, Phonbuppha J, Chaiyen P. Detection of cellular metabolites by redox enzymatic cascades. Biotechnol J 2022; 17:e2100466. [PMID: 35192744 DOI: 10.1002/biot.202100466] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 02/16/2022] [Accepted: 02/21/2022] [Indexed: 11/11/2022]
Abstract
Detection of cellular metabolites that are disease biomarkers is important for human healthcare monitoring and assessing prognosis and therapeutic response. Accurate and rapid detection of microbial metabolites and pathway intermediates is also crucial for the process optimization required for development of bioconversion methods using metabolically engineered cells. Various redox enzymes can generate electrons that can be employed in enzyme-based biosensors and in the detection of cellular metabolites. These reactions can directly transform target compounds into various readout signals. By incorporating engineered enzymes into enzymatic cascades, the readout signals can be improved in terms of accuracy and sensitivity. This review critically discusses selected redox enzymatic and chemoenzymatic cascades currently employed for detection of human- and microbe-related cellular metabolites including, amino acids, d-glucose, inorganic ions (pyrophosphate, phosphate, and sulfate), nitro- and halogenated phenols, NAD(P)H, fatty acids, fatty aldehyde, alkane, short chain acids, and cellular metabolites.
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Affiliation(s)
- Ruchanok Tinikul
- Department of Biochemistry and Center for Excellence in Protein and Enzyme Technology, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Duangthip Trisrivirat
- Vidyasirimedhi Institute of Science and Technology (VISTEC), Wangchan Valley, School of Biomolecular Science and Engineering, Rayong, Thailand
| | - Wachirawit Chinantuya
- Department of Biochemistry and Center for Excellence in Protein and Enzyme Technology, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Thanyaporn Wongnate
- Vidyasirimedhi Institute of Science and Technology (VISTEC), Wangchan Valley, School of Biomolecular Science and Engineering, Rayong, Thailand
| | - Pratchaya Watthaisong
- Vidyasirimedhi Institute of Science and Technology (VISTEC), Wangchan Valley, School of Biomolecular Science and Engineering, Rayong, Thailand
| | - Jittima Phonbuppha
- Vidyasirimedhi Institute of Science and Technology (VISTEC), Wangchan Valley, School of Biomolecular Science and Engineering, Rayong, Thailand
| | - Pimchai Chaiyen
- Department of Biochemistry and Center for Excellence in Protein and Enzyme Technology, Faculty of Science, Mahidol University, Bangkok, Thailand.,Vidyasirimedhi Institute of Science and Technology (VISTEC), Wangchan Valley, School of Biomolecular Science and Engineering, Rayong, Thailand
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Babu Busi K, Palanivel M, Kanta Ghosh K, Basu Ball W, Gulyás B, Padmanabhan P, Chakrabortty S. The Multifarious Applications of Copper Nanoclusters in Biosensing and Bioimaging and Their Translational Role in Early Disease Detection. NANOMATERIALS 2022; 12:nano12030301. [PMID: 35159648 PMCID: PMC8839130 DOI: 10.3390/nano12030301] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/30/2021] [Accepted: 01/14/2022] [Indexed: 02/04/2023]
Abstract
Nanoclusters possess an ultrasmall size, amongst other favorable attributes, such as a high fluorescence and long-term colloidal stability, and consequently, they carry several advantages when applied in biological systems for use in diagnosis and therapy. Particularly, the early diagnosis of diseases may be facilitated by the right combination of bioimaging modalities and suitable probes. Amongst several metallic nanoclusters, copper nanoclusters (Cu NCs) present advantages over gold or silver NCs, owing to their several advantages, such as high yield, raw abundance, low cost, and presence as an important trace element in biological systems. Additionally, their usage in diagnostics and therapeutic modalities is emerging. As a result, the fluorescent properties of Cu NCs are exploited for use in optical imaging technology, which is the most commonly used research tool in the field of biomedicine. Optical imaging technology presents a myriad of advantages over other bioimaging technologies, which are discussed in this review, and has a promising future, particularly in early cancer diagnosis and imaging-guided treatment. Furthermore, we have consolidated, to the best of our knowledge, the recent trends and applications of copper nanoclusters (Cu NCs), a class of metal nanoclusters that have been gaining much traction as ideal bioimaging probes, in this review. The potential modes in which the Cu NCs are used for bioimaging purposes (e.g., as a fluorescence, magnetic resonance imaging (MRI), two-photon imaging probe) are firstly delineated, followed by their applications as biosensors and bioimaging probes, with a focus on disease detection.
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Affiliation(s)
- Kumar Babu Busi
- Department of Chemistry, School of Engineering and Sciences, SRM University AP Andhra Pradesh, Gunntur, Andhra Pradesh 522502, India;
| | - Mathangi Palanivel
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 59 Nanyang Drive, Singapore 636921, Singapore; (M.P.); (K.K.G.); (B.G.)
| | - Krishna Kanta Ghosh
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 59 Nanyang Drive, Singapore 636921, Singapore; (M.P.); (K.K.G.); (B.G.)
| | - Writoban Basu Ball
- Department of Biological Sciences, School of Engineering and Sciences, SRM University AP Andhra Pradesh, Guntur, Andhra Pradesh 522502, India;
| | - Balázs Gulyás
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 59 Nanyang Drive, Singapore 636921, Singapore; (M.P.); (K.K.G.); (B.G.)
| | - Parasuraman Padmanabhan
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 59 Nanyang Drive, Singapore 636921, Singapore; (M.P.); (K.K.G.); (B.G.)
- Correspondence: (P.P.); (S.C.)
| | - Sabyasachi Chakrabortty
- Department of Chemistry, School of Engineering and Sciences, SRM University AP Andhra Pradesh, Gunntur, Andhra Pradesh 522502, India;
- Correspondence: (P.P.); (S.C.)
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Highly selective and sensitive optical discrimination of pyrophosphate ion by a Zn(ll)-terpyridine complex in aqueous medium at physiological pH. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130868] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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10
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Ghosh S, Baildya N, Goswami K, Ghosh K. Dipyrromethane‐Based Receptor for Fluorometric Sensing of Hydrogenpyrophosphate. ChemistrySelect 2021. [DOI: 10.1002/slct.202101827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sumit Ghosh
- Department of Chemistry University of Kalyani Kalyani 741235 India
| | | | - Koushik Goswami
- Department of Chemistry University of Kalyani Kalyani 741235 India
- Department of Chemistry, AIAS, Amity University - Kolkata Campus, Rajarhat Newtown, Kolkata 700135 India
| | - Kumaresh Ghosh
- Department of Chemistry University of Kalyani Kalyani 741235 India
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Chen J, Wei X, Tang H, Munyemana JC, Guan M, Zhang S, Qiu H. Deep eutectic solvents-assisted synthesis of ZnCo2O4 nanosheets as peroxidase-like nanozyme and its application in colorimetric logic gate. Talanta 2021; 222:121680. [DOI: 10.1016/j.talanta.2020.121680] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 09/09/2020] [Accepted: 09/14/2020] [Indexed: 12/24/2022]
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12
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Wang S, Gong L, El Fakhri G, Wang J. Efficient synthesis of 6,6′-diamido-2,2′-dipicolylamine ligands for potential phosphate anion sensing. NEW J CHEM 2021; 45:16833-16840. [DOI: 10.1039/d1nj03030b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Through retrosynthetic analysis, functionalized 6,6′-diamido-2,2′-dipicolylamines (DA-DPAs) have been efficiently synthesized, which may accelerate the development of selective probes towards phosphate anions.
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Affiliation(s)
- Shuai Wang
- Gordon Center for Medical Imaging, Massachusetts General Hospital and Harvard Medical School, 125 Nashua Street, Suite 660, Boston, Massachusetts 02114, USA
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Lichong Gong
- Martinos Center for Biomedical Imaging, Massachusetts General Hospital and Harvard Medical School, 149 Thirteenth Street, Suite 2301, Charlestown, Massachusetts 02129, USA
| | - Georges El Fakhri
- Gordon Center for Medical Imaging, Massachusetts General Hospital and Harvard Medical School, 125 Nashua Street, Suite 660, Boston, Massachusetts 02114, USA
| | - Junfeng Wang
- Gordon Center for Medical Imaging, Massachusetts General Hospital and Harvard Medical School, 125 Nashua Street, Suite 660, Boston, Massachusetts 02114, USA
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Chung J, Swamy KMK, Kim JA, Kim Y, Kim S, Yoon J. Fluorescent Chemosensors for Zn
2+
and Pyrophosphate. B KOREAN CHEM SOC 2020. [DOI: 10.1002/bkcs.12158] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jeewon Chung
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 120‐750 Republic of Korea
| | - Kunemadihalli Mathada Kotraiah Swamy
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 120‐750 Republic of Korea
- Department of Pharmaceutical Chemistry V. L. College of Pharmacy Raichur 584 103 India
| | - Jin A Kim
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 120‐750 Republic of Korea
| | - Youngmee Kim
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 120‐750 Republic of Korea
| | - Sung‐Jin Kim
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 120‐750 Republic of Korea
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 120‐750 Republic of Korea
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Dwivedi SK, Ali R, Singh M, Gupta T, Kar AK, Prakash V, Sadasivam A, Patnaik S, Misra A. A simple naphthalimide based PET probe for Fe3+ and selective detection of pyrophosphate through displacement approach: Cell imaging studies and logic interpretation. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112854] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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15
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Pyridinyl Conjugate of UiO-66-NH2 as Chemosensor for the Sequential Detection of Iron and Pyrophosphate Ion in Aqueous Media. CHEMOSENSORS 2020. [DOI: 10.3390/chemosensors8040122] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A new chemosensor UiO-66-N-Py (Py = 2-methinepyridine, N = imine nitrogen) based on isoreticular UiO-66 (University of Oslo) Metal–Organic Framework (MOF) containing 2-methinepyridine functionalized organic linker was solvothermally synthesized and characterized. This UiO-66-N-Py was very selective and sensitive for detecting the Fe3+ ion and sequential detection of the pyrophosphate (PPi) anion. The limits of detection for the Fe3+ ion and PPi were calculated to be 10 ppb (0.19 μM) and 50 ppb (0.3 μM), respectively. The quenching constant Ksv for Fe3+ and the binding constant for PPi were 1.4 × 105 M−1 and 1.7 × 105 M−1, respectively. The functionalization of UiO-66-NH2 with 2-methinepyridine enhanced its fluorescence emission properties and introduced more binding sites for the analytes. We additionally studied the interaction of the sensor and the analytes with Fourier-transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), and Inductively Coupled Plasma Mass Spectrometry (ICP-MS). This chemosensor also demonstrated a regenerative emission property without loss in the detection ability for six consecutive cycles.
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Chen CY, Tan YZ, Hsieh PH, Wang CM, Shibata H, Maejima K, Wang TY, Hiruta Y, Citterio D, Liao WS. Metal-Free Colorimetric Detection of Pyrophosphate Ions by Inhibitive Nanozymatic Carbon Dots. ACS Sens 2020; 5:1314-1324. [PMID: 32323526 DOI: 10.1021/acssensors.9b02486] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The pyrophosphate ion (P2O74-, PPi) plays a critical role in various biological processes and acts as an essential indicator for physiological mechanism investigations and disease control monitoring. However, most of the currently available approaches for PPi species detection for practical usage still lack appropriate indicator generation, straightforward detection requirements, and operation convenience. In this study, a highly sensitive and selective PPi detection approach via the use of nanozymatic carbon dots (CDs) is introduced. This strategy eliminates the common need for metal ions in the detection process, where a direct indicator-PPi interaction is adopted to provide straightforward signal reports, and importantly, through a green indicator preparation. The preparation of this nanozymatic CDs' indicator utilizes an aqueous solution refluxing, employing galactose and histidine as the precursor materials. The mild conditions of the solution refluxing produce fluorescent CDs exhibiting peroxidase-mimic properties, which can catalyze the o-phenylenediamine oxidation under the presence of H2O2. The introduction of PPi species, interestingly, inhibits this process very efficiently, the extent of which can be colorimetrically monitored by the generated yellow product 2,3-diaminophenazine. Spectroscopic results point to CD surface functional groups' selective binding toward PPi species, which severely interferes with the electron transfer process in the enzymatic catalysis. Relying on this CD peroxidase-mimetic property inhibition, sensitive and selective recognition of PPi reaches a detection limit of 4.29 nM, enabling practical usage in complex matrixes. Owing to the superior compatibility and high stability of nanozymatic CDs, they can also be inkjet-printed on paper-based devices to create a portable and convenient platform for PPi detection. Both the solution and the paper-device-based selective recognitions confirm this unique and robust metal-free inhibitive PPi detection, which is supported by a convenient green preparation of nanozymatic CDs.
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Affiliation(s)
- Chong-You Chen
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
- Material and Chemical Research Laboratories, Industrial Technology Research Institute, Hsinchu 30011, Taiwan
| | - Ying Zi Tan
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Ping-Hsuan Hsieh
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Chang-Ming Wang
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Hiroyuki Shibata
- Department of Applied Chemistry, Keio University, Yokohama 223-8522, Japan
| | - Kento Maejima
- Department of Applied Chemistry, Keio University, Yokohama 223-8522, Japan
| | - Ting-Yi Wang
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Yuki Hiruta
- Department of Applied Chemistry, Keio University, Yokohama 223-8522, Japan
| | - Daniel Citterio
- Department of Applied Chemistry, Keio University, Yokohama 223-8522, Japan
| | - Wei-Ssu Liao
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
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17
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Tharmalingam B, Mathivanan M, Mani KS, Kaminsky W, Raghunath A, Jothi M, Perumal E, Murugesapandian B. Selective detection of pyrophosphate anion by zinc ensemble of C3-symmetric triaminoguanidine-pyrrole conjugate and its biosensing applications. Anal Chim Acta 2020; 1103:192-201. [DOI: 10.1016/j.aca.2019.12.061] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 12/19/2019] [Accepted: 12/23/2019] [Indexed: 01/03/2023]
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18
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Pal S, Ghosh TK, Ghosh R, Mondal S, Ghosh P. Recent advances in recognition, sensing and extraction of phosphates: 2015 onwards. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2019.213128] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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19
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Lin Z, Luo S, Xu D, Liu S, Wu N, Yao W, Zhang X, Zheng L, Lin X. Silica-polydopamine hybrids as light-induced oxidase mimics for colorimetric detection of pyrophosphate. Analyst 2020; 145:424-433. [PMID: 31790102 DOI: 10.1039/c9an01813a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In this study, silica-polydopamine hybrids (SPDA) were fabricated by a facile and one-step heating method using dopamine and (3-aminopropyl)triethoxysilane (APTES) as the reaction reagents. It was firstly found that light illuminated-SPDA could oxidize colorless 3,3',5,5'-tetramethylbenzidine (TMB) to produce blue ox-TMB. The coloration process was quenched very efficiently via the addition of Cu2+. The presence of pyrophosphate ion (PPi) in the solution of light-illuminated SPDA-Cu2+-TMB induced the recovery of the coloration process. The recovery occurred because PPi coordinated with Cu2+, effectively sequestering the ion from SPDA. A calibration curve was developed that is related to the extent of absorption recovery to [PPi], making the SPDA-Cu2+-TMB system a sensitive and selective turn-on sensor for PPi detection. The limit-of-detection (LOD) for PPi was 0.06 μmol L-1 (S/N = 3) with a linear dynamic range of 0.1-30 μmol L-1 and the calibration curve of linear equation is given as: y = 0.00146x + 0.05096 (r = 0.9974). The proposed method has been successfully applied to the detection of PPi in human serum with satisfactory recovery. The simplicity, low cost, high sensitivity, good reproducibility and excellent selectivity of the PPi detection platform based on the light-induced oxidase mimicking property of SPDA makes it promising for further applications of SPDA in chemo/biosensing.
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Affiliation(s)
- Zhen Lin
- Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University, Fuzhou 350122, China.
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20
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Fu J, Chang Y, Li B, Wang X, Xie X, Xu K. A dual fluorescence probe for Zn 2+ and Al 3+ through differentially response and bioimaging in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 225:117493. [PMID: 31494382 DOI: 10.1016/j.saa.2019.117493] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 08/11/2019] [Accepted: 08/28/2019] [Indexed: 06/10/2023]
Abstract
A novel Schiff base fluorescent probe 7-Hydroxy-8-(((2-(hydroxymethyl)quinolin-8-yl)imino)methyl)-coumarin (XL) consist of formylcoumarin and aminoquinoline moieties was synthesized for dual detection of Zn2+ and Al3+ ions. Probe XL exhibited high selective and sensitive response towards Zn2+ and Al3+ ions through different color changes and significant fluorescence turn-on response (270 fold higher for Zn2+ and 230 fold higher for Al3+) in MeOH-H2O (4/1, v/v) over other cations, with detection limits (LOD) as low as 3.75 × 10-8 and 1.14 × 10-8 M, respectively. Moreover, probe XL exhibited preferential selectivity for Al3+ through displacing Zn2+ from the XL-Zn2+ complex by ligand-to-ligand transfer process. The binding mechanism of intramolecular charge transfer (ICT) were proposed from fluorescence and UV-vis titrations, Job's plot, 1H NMR titration, HRMS and DFT calculations. The probe was proven to be suitable for actual samples detection of Zn2+ and Al3+ ions. The complex XL-Zn2+ and XL-Al3+ exhibited dramatic fluorescent "turn-off" properties for PPi and PPi/F- respectively through snatching metal ions and released free XL. Moreover, probe XL showed low biotoxicity and sequentially "off-on-off" fluorescent bio-imaging of Zn2+/Al3+ and PPi/F- in PC12 cells.
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Affiliation(s)
- Jiaxin Fu
- Henan Engineering Research Center of Industrial Recirculating Water Treatment, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Yongxin Chang
- Henan Engineering Research Center of Industrial Recirculating Water Treatment, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Bai Li
- Henan Engineering Research Center of Industrial Recirculating Water Treatment, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Xinhai Wang
- Henan Engineering Research Center of Industrial Recirculating Water Treatment, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Xinmei Xie
- Pharmaceutical Institute, Henan University, Kaifeng, Henan 475004, China.
| | - Kuoxi Xu
- Henan Engineering Research Center of Industrial Recirculating Water Treatment, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
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21
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Gu XY, Liu JJ, Gao PF, Li YF, Huang CZ. Gold Triangular Nanoplates Based Single-Particle Dark-Field Microscopy Assay of Pyrophosphate. Anal Chem 2019; 91:15798-15803. [DOI: 10.1021/acs.analchem.9b04093] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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22
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Dey S, Sukul PK. Selective Detection of Pyrophosphate Anions in Aqueous Medium Using Aggregation of Perylene Diimide as a Fluorescent Probe. ACS OMEGA 2019; 4:16191-16200. [PMID: 31592486 PMCID: PMC6777299 DOI: 10.1021/acsomega.9b02405] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 09/06/2019] [Indexed: 05/05/2023]
Abstract
A water-soluble perylene diimide, aspartic acid-functionalized perylene diimide (APDI), has shown significant sequential "turn-off" and "turn-on" responses toward Cu2+ and inorganic pyrophosphate (PPi), respectively. APDI was found to show selectivity toward Cu2+ and inorganic PPi over adenosine monophosphate, adenosine diphosphate, and adenosine triphosphate. The detection has been studied by absorption and emission spectroscopy techniques. Incorporation of Cu2+ into the solution of APDI results in a distinct quenching of the fluorescence intensity, while there was no spectral change in the presence of other metal ions. The formed APDI-Cu2+ ensemble can turn on its fluorescence signal when PPi is present. The detection of PPi could be traced by looking at the change in color of the solution under the naked eye. No interference was observed from other anions, making the APDI-Cu2+aggregate a highly selective biosensor for PPi.
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Affiliation(s)
- Sucharita Dey
- Department of Chemistry,
Amity Institute of Applied Sciences, Amity
University Kolkata, Action Area-II, Kadampukur, New Town, Rajarhat, West Bengal 700135, India
| | - Pradip Kr. Sukul
- Department of Chemistry,
Amity Institute of Applied Sciences, Amity
University Kolkata, Action Area-II, Kadampukur, New Town, Rajarhat, West Bengal 700135, India
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23
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Kiran S, Khatik R, Schirhagl R. Smart probe for simultaneous detection of copper ion, pyrophosphate, and alkaline phosphatase in vitro and in clinical samples. Anal Bioanal Chem 2019; 411:6475-6485. [PMID: 31375853 PMCID: PMC6718369 DOI: 10.1007/s00216-019-02027-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 07/01/2019] [Accepted: 07/09/2019] [Indexed: 01/17/2023]
Abstract
Wilson's disease (WD), which might lead to acute liver failure, is an inherited disorder characterized by accumulation of copper (Cu2+) in the brain, the liver, and other vital organs. In the clinic, decreased serum alkaline phosphatase (ALP) concentration is used for WD diagnosis. But to the best of our knowledge, using a fluorescent probe to simultaneously detect multiple factors in WD (e.g., Cu2+, pyrophosphate (PPi), and ALP) has not been reported. Herein, we rationally designed a fluorescent switch (E)-8-((4-methylbenzylidene)amino)napthalen-1-amine (L) and successfully applied it for sequential and selective detections of Cu2+, PPi, and ALP in vitro, in living cells and synovial fluid samples with "Off," "On," and "Off" fluorescence signals, respectively. Considering the obvious correlations among Cu2+, PPi, and ALP in WD, we envision that our fluorescent probe L could be applied to in vitro diagnosing WD in the near future.
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Affiliation(s)
- Sonia Kiran
- Department of Chemistry, University of Science and Technology of China, #96 Jinzhai Road, Hefei, 230026, Anhui, China
| | - Renuka Khatik
- Department of Chemistry, University of Science and Technology of China, #96 Jinzhai Road, Hefei, 230026, Anhui, China
| | - Romana Schirhagl
- University Medical Center Groningen, Groningen University, Antonius Deusinglaan 1, 9713 AW, Groningen, The Netherlands.
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24
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Chatphueak N, Suksai C. Water soluble dinuclear zinc(II) complex based sensor for pyrophosphate anion under indicator displacement assays. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.06.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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25
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Guan M, Xu C, Ma J, Yang T, Liu J, Feng G. A Conjugated Polymer Fluorescent Sensor for Continuous Identification of Copper(II) and Pyrophosphate in Blood Serum and Synovial Fluid. ANAL SCI 2019; 35:625-630. [PMID: 30713218 DOI: 10.2116/analsci.18p576] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A novel "on-off-on" super-sensitive conjugated polymer fluorescence sensor (PPE-DPA) was developed and it was applied to realize the continuous recognition of Cu2+ and pyrophosphate (PPi). The fluorescence intensity decreased linearly with the change of Cu2+ from 0.05 to 5.0 μmol L-1 and the limit of detection was 24 nmol L-1. The fluorescence intensity was linearly enhanced with the increase of PPi from 0.5 to 12.0 μmol L-1 and the limit of detection was 230 nmol L-1. In addition, this method was applied to detect PPi in the blood serum and synovial fluid of patients with arthritis and satisfactory results were obtained. Thus, the PPE-DPA is not only an effective tool for detecting Cu2+ and PPi in samples, but also presents a potential way to diagnose arthritis.
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Affiliation(s)
- Mingming Guan
- Department of Analytical Chemistry, College of Chemistry, Jilin University
| | - Chunling Xu
- Department of Ophthalmology, The Second Hospital of Jilin University
| | - Jiahua Ma
- Engineering Research Center for Biomass Resource Utilizaiton and Modification of Sichuan Province, Southwest University of Science and Technology
| | - Ting Yang
- Department of Analytical Chemistry, College of Chemistry, Jilin University
| | - Jilin Liu
- Department of Analytical Chemistry, College of Chemistry, Jilin University
| | - Guodong Feng
- Department of Analytical Chemistry, College of Chemistry, Jilin University
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26
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Yang S, Feng W, Feng G. Development of a near-infrared fluorescent sensor with a large Stokes shift for sensing pyrophosphate in living cells and animals. Anal Chim Acta 2018; 1034:119-127. [DOI: 10.1016/j.aca.2018.05.076] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 05/25/2018] [Accepted: 05/30/2018] [Indexed: 10/14/2022]
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27
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Zhang ST, Li P, Kou X, Xiao D. Highly Selective and Sensitive Luminescent Turn-On Probe for Pyrophosphate Detection in Aqueous Solution. ChemistrySelect 2018. [DOI: 10.1002/slct.201801215] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Shi-Ting Zhang
- College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Panpan Li
- Department of Architecture and Environment; Sichuan University; Chengdu 610064 China
| | - Xingming Kou
- College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Dan Xiao
- College of Chemistry; Sichuan University; Chengdu 610064 China
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28
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Inoue K, Aikawa S, Fukushima Y. Colorimetric detection of pyrophosphate in aqueous solution by pyrogallol red-based Zn2+ complex in the presence of poly(diallyldimethylammonium chloride). Polym Bull (Berl) 2018. [DOI: 10.1007/s00289-018-2461-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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29
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T DT, I N, N M, N B, G B, R N, D N. Fluorenone based fluorescent probe for selective "turn-on" detection of pyrophosphate and alanine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 199:465-471. [PMID: 29153841 DOI: 10.1016/j.saa.2017.11.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 11/02/2017] [Accepted: 11/04/2017] [Indexed: 06/07/2023]
Abstract
To sense biologically important entities with different size and dimensions, a fluorenone based fluorescent receptor was designed and synthesized. Probe 1 displayed a distinct fluorescence enhancement emission at 565nm for pyrophosphate and 530nm for alanine in polar solvent. The fluorescence titration experiments confirm 1:1 stoichiometric ratio with high-binding constant and very low limit of detection (LoD) values. Receptor 1 showed a highly selective and sensitive recognition to HP2O73- and to alanine over other competitive anions and amino acids. In addition, the fluorescence lifetime measurement and reversible binding study results support the practical importance of 1.
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Affiliation(s)
- Daniel Thangadurai T
- Department of Nanoscience and Technology, Sri Ramakrishana Engineering College, Coimbatore 641 022, Tamilnadu, India.
| | - Nithya I
- Department of Nanoscience and Technology, Sri Ramakrishana Engineering College, Coimbatore 641 022, Tamilnadu, India
| | - Manjubaashini N
- Department of Nanoscience and Technology, Sri Ramakrishana Engineering College, Coimbatore 641 022, Tamilnadu, India
| | - Bhuvanesh N
- Department of Chemistry, Karunya University, Coimbatore 641 115, Tamilnadu, India
| | - Bharathi G
- Department of Physics, Bharathiar University, Coimbatore 641 046, Tamilnadu, India
| | - Nandhakumar R
- Department of Chemistry, Karunya University, Coimbatore 641 115, Tamilnadu, India
| | - Nataraj D
- Department of Physics, Bharathiar University, Coimbatore 641 046, Tamilnadu, India
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30
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Wang W, Wu J, Liu Q, Gao Y, Liu H, Zhao B. A highly selective coumarin-based chemosensor for the sequential detection of Fe3+ and pyrophosphate and its application in living cell imaging. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.04.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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31
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Wang Q, Wen X, Fan Z. A Schiff base fluorescent chemsensor for the double detection of Al3+ and PPi through aggregation induced emission in environmental physiology. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.03.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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32
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The iNAPO Project: Biomimetic Nanopores for a New Generation of Lab-on-Chip Micro Sensors. ACTA ACUST UNITED AC 2018. [DOI: 10.11159/ijtan.2018.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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33
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Wang ZX, Yu XH, Li F, Kong FY, Lv WX, Wang W. Multiplexed ratiometric photoluminescent detection of pyrophosphate using anisotropic boron-doped nitrogen-rich carbon rugby ball-like nanodots. J Mater Chem B 2018; 6:1771-1781. [DOI: 10.1039/c7tb02708g] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
B-doped N-rich carbon rugby ball-like nanodots have been synthesized by a heterophase polymerization route and can act not only as a ratiometric sensor for Hg2+ but also as a dual-mode PPi-selective sensor.
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Affiliation(s)
- Zhong-Xia Wang
- School of Chemistry and Chemical Engineering
- Yancheng Institute of Technology
- Yancheng 224051
- China
| | - Xian-He Yu
- School of Chemistry and Chemical Engineering
- Yancheng Institute of Technology
- Yancheng 224051
- China
| | - Feng Li
- School of Chemistry and Chemical Engineering
- Yancheng Institute of Technology
- Yancheng 224051
- China
| | - Fen-Ying Kong
- School of Chemistry and Chemical Engineering
- Yancheng Institute of Technology
- Yancheng 224051
- China
| | - Wei-Xin Lv
- School of Chemistry and Chemical Engineering
- Yancheng Institute of Technology
- Yancheng 224051
- China
| | - Wei Wang
- School of Chemistry and Chemical Engineering
- Yancheng Institute of Technology
- Yancheng 224051
- China
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34
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Mohammad H, Islam ASM, Prodhan C, Chaudhuri K, Ali M. A hydrazone based probe for selective sensing of Al(iii) and Al(iii)-probe complex mediated secondary sensing of PPi: framing of molecular logic circuit and memory device and computational studies. Photochem Photobiol Sci 2018; 17:200-212. [DOI: 10.1039/c7pp00286f] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hydrazone-based conjugate acts as a dual channel sensor towards Al3+and PPi in H2O–MeOH with excellent sensing capability in live cells.
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Affiliation(s)
- Hasan Mohammad
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | | | - Chandraday Prodhan
- Department of Molecular & Human Genetics Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032
- India
| | - Keya Chaudhuri
- Department of Molecular & Human Genetics Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032
- India
| | - Mahammad Ali
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
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35
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Couto AR, Parreira B, Thomson R, Soares M, Power DM, Stankovich J, Armas JB, Brown MA. Combined approach for finding susceptibility genes in DISH/chondrocalcinosis families: whole-genome-wide linkage and IBS/IBD studies. Hum Genome Var 2017; 4:17041. [PMID: 29104755 PMCID: PMC5666909 DOI: 10.1038/hgv.2017.41] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Accepted: 07/29/2017] [Indexed: 11/27/2022] Open
Abstract
Twelve families with exuberant and early-onset calcium pyrophosphate dehydrate chondrocalcinosis (CC) and diffuse idiopathic skeletal hyperostosis (DISH), hereafter designated DISH/CC, were identified in Terceira Island, the Azores, Portugal. Ninety-two (92) individuals from these families were selected for whole-genome-wide linkage analysis. An identity-by-descent (IBD) analysis was performed in 10 individuals from 5 of the investigated pedigrees. The chromosome area with the maximal logarithm of the odds score (1.32; P=0.007) was not identified using the IBD/identity-by-state (IBS) analysis; therefore, it was not investigated further. From the IBD/IBS analysis, two candidate genes, LEMD3 and RSPO4, were identified and sequenced. Nine genetic variants were identified in the RSPO4 gene; one regulatory variant (rs146447064) was significantly more frequent in control individuals than in DISH/CC patients (P=0.03). Four variants were identified in LEMD3, and the rs201930700 variant was further investigated using segregation analysis. None of the genetic variants in RSPO4 or LEMD3 segregated within the studied families. Therefore, although a major genetic effect was shown to determine DISH/CC occurrence within these families, the specific genetic variants involved were not identified.
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Affiliation(s)
- Ana Rita Couto
- Serviço Especializado de Epidemiologia e Biologia Molecular (SEEBMO), Hospital de Santo Espírito da Ilha Terceira (HSEIT), Angra do Heroísmo, Portugal
| | - Bruna Parreira
- Serviço Especializado de Epidemiologia e Biologia Molecular (SEEBMO), Hospital de Santo Espírito da Ilha Terceira (HSEIT), Angra do Heroísmo, Portugal
| | - Russell Thomson
- Center for Research in Mathematics, Western Sydney University, Penrith, Australia
| | - Marta Soares
- Serviço Especializado de Epidemiologia e Biologia Molecular (SEEBMO), Hospital de Santo Espírito da Ilha Terceira (HSEIT), Angra do Heroísmo, Portugal
| | - Deborah M Power
- Center of Marine Sciences (CCMAR), Universidade do Algarve, Faro, Portugal
| | - Jim Stankovich
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia
| | - Jácome Bruges Armas
- Serviço Especializado de Epidemiologia e Biologia Molecular (SEEBMO), Hospital de Santo Espírito da Ilha Terceira (HSEIT), Angra do Heroísmo, Portugal.,CEDOC-Chronic Diseases Research Center, Universidade Nova de Lisboa, Lisboa, Portugal
| | - Matthew A Brown
- Translational Genomics Group, Institute of Health and Biomedical Innovation, Translational Research Institute, Queensland University of Technology, Brisbane, Australia
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36
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Jang HJ, Ahn HM, Kim MS, Kim C. A highly selective colorimetric chemosensor for sequential detection of Fe 3+ and pyrophosphate in aqueous solution. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.10.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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37
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Chen X, Wo F, Jin Y, Tan J, Lai Y, Wu J. Drug-Porous Silicon Dual Luminescent System for Monitoring and Inhibition of Wound Infection. ACS NANO 2017; 11:7938-7949. [PMID: 28700206 DOI: 10.1021/acsnano.7b02471] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Wound monitoring and curing is of great importance in biomedical research. This work created a smart bandage that can simultaneously monitor and inhibit wound infection. The main components of the smart bandage are luminescent porous silicon (LuPSi) particles loaded with ciprofloxacin (CIP). This dual luminescent system can undergo accelerated fluorescent color change from red to blue upon the stimulation of reactive oxygen species (ROS) and elevated pH, which are main biomarkers in the infected wound. The mechanism behind the chemical-triggered fluorescent color change was studied in detail. In vitro experiment showed that the ratiometric fluorescent intensity (IRed/IBlue) of CIP-LuPSi particles decreased from 10 to 0.03 at pH 7.5 after 24 h, while the value deceased from 10 to 2.15 at pH 7.0. Strong correlation can be also found between the IRed/IBlue value and ROS concentration ranging from 0.1 to 10 mM. In addition, the oxidation of LuPSi also simultaneously triggered the release of CIP molecules, which exhibited bacterial inhibition activity. Therefore, the ratiometric fluorescent intensity change at red and blue channels can indicate not only the wound infection status but also the release of antibiotics. In vivo test proved that the smart bandage could distinguish infected wounds from acute wounds, just relying on the naked eyes or a cell phone camera. On the basis of the Si nanotechnology established in this work, theranostic wound care will be realized in future.
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Affiliation(s)
- Xisheng Chen
- Institute of Analytical Chemistry, Department of Chemistry, Zhejiang University , Hangzhou 310058, China
| | - Fangjie Wo
- Institute of Analytical Chemistry, Department of Chemistry, Zhejiang University , Hangzhou 310058, China
| | - Yao Jin
- Institute of Analytical Chemistry, Department of Chemistry, Zhejiang University , Hangzhou 310058, China
| | - Jie Tan
- Institute of Analytical Chemistry, Department of Chemistry, Zhejiang University , Hangzhou 310058, China
| | - Yan Lai
- Hangzhou GSPMED Medical Appliances Co. Ltd. , Hangzhou 311401, China
| | - Jianmin Wu
- Institute of Analytical Chemistry, Department of Chemistry, Zhejiang University , Hangzhou 310058, China
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38
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Molina P, Zapata F, Caballero A. Anion Recognition Strategies Based on Combined Noncovalent Interactions. Chem Rev 2017; 117:9907-9972. [PMID: 28665114 DOI: 10.1021/acs.chemrev.6b00814] [Citation(s) in RCA: 241] [Impact Index Per Article: 34.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This review highlights the most significant examples of an emerging field in the design of highly selective anion receptors. To date, there has been remarkable progress in the binding and sensing of anions. This has been driven in part by the discovery of ways to construct effective anion binding receptors using the dominant N-H functional groups and neutral and cationic C-H hydrogen bond donors, as well as underexplored strong directional noncovalent interactions such as halogen-bonding and anion-π interactions. In this review, we will describe a new and promising strategy for constructing anion binding receptors with distinct advantages arising from their elaborate design, incorporating multiple binding sites able to interact cooperatively with anions through these different kinds of noncovalent interactions. Comparisons with control species or solely hydrogen-bonding analogues reveal unique characteristics in terms of strength, selectivity, and interaction geometry, representing important advances in the rising field of supramolecular chemistry.
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Affiliation(s)
- Pedro Molina
- Departamento de Química Orgánica, Universidad de Murcia , Campus de Espinardo, E-30100 Murcia, Spain
| | - Fabiola Zapata
- Departamento de Química Orgánica, Universidad de Murcia , Campus de Espinardo, E-30100 Murcia, Spain
| | - Antonio Caballero
- Departamento de Química Orgánica, Universidad de Murcia , Campus de Espinardo, E-30100 Murcia, Spain
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39
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A two-photon fluorescent probe for biological Cu (Ⅱ) and PPi detection in aqueous solution and in vivo. Biosens Bioelectron 2017; 90:276-282. [DOI: 10.1016/j.bios.2016.11.069] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Revised: 11/17/2016] [Accepted: 11/29/2016] [Indexed: 01/09/2023]
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40
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A novel colorimetric chemosensor based on quinoline for the sequential detection of Fe3+ and PPi in aqueous solution. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.01.010] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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41
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Pramanik S, Bhalla V, Kumar M. Hexaphenylbenzene-based fluorescent aggregates for detection of zinc and pyrophosphate ions in aqueous media: tunable self-assembly behaviour and construction of a logic device. NEW J CHEM 2017. [DOI: 10.1039/c6nj03953g] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The aggregates of HPB derivative 7 exhibited “on–on” response towards Zn2+ ions and this in situ prepared 7-Zn2+ ensemble was utilized as a “not quenched” probe for detection of PPi ions in aqueous media.
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Affiliation(s)
- Subhamay Pramanik
- Department of Chemistry
- UGC Sponsored Centre for Advanced Studies-II
- Guru Nanak Dev University
- Amritsar 143005
- India
| | - Vandana Bhalla
- Department of Chemistry
- UGC Sponsored Centre for Advanced Studies-II
- Guru Nanak Dev University
- Amritsar 143005
- India
| | - Manoj Kumar
- Department of Chemistry
- UGC Sponsored Centre for Advanced Studies-II
- Guru Nanak Dev University
- Amritsar 143005
- India
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42
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Sheet SK, Sen B, Thounaojam R, Aguan K, Khatua S. Highly selective light-up Al3+ sensing by a coumarin based Schiff base probe: Subsequent phosphate sensing DNA binding and live cell imaging. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2016.08.019] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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43
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Zhang Z, Zou Y, Deng C. A novel and simple solvent-dependent fluorescent probe based on a click generated 8-aminoquinoline–steroid conjugate for multi-detection of Cu(ii), oxalate and pyrophosphate. RSC Adv 2017. [DOI: 10.1039/c7ra01620d] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel and simple deoxycholic acid-based fluorescent probe was facilely constructed for solvent-dependent multi-detection of Cu2+, C2O42−and P2O74−.
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Affiliation(s)
- Zhen Zhang
- Department of Applied Chemistry
- School of Science
- Xi'an Jiaotong University
- Xi'an 710049
- China
| | - Yuan Zou
- Department of Applied Chemistry
- School of Science
- Xi'an Jiaotong University
- Xi'an 710049
- China
| | - Chengquan Deng
- Department of Applied Chemistry
- School of Science
- Xi'an Jiaotong University
- Xi'an 710049
- China
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44
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Zhang Y, Zhou R, Zhao Z, Kong XY, Xie G, Liu Q, Li P, Zhang Z, Xiao K, Liu Z, Wen L, Jiang L. Sequential Recognition of Zinc and Pyrophosphate Ions in a Terpyridine-Functionalized Single Nanochannel. Chemphyschem 2016; 18:253-259. [DOI: 10.1002/cphc.201600923] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Revised: 11/25/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Yuqi Zhang
- Key Laboratory of Bio-inspired Materials and Interfacial Science; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
- College of Chemistry & Chemical Engineering; Shaanxi Key Laboratory of Chemical Reaction Engineering; Yan'an University; Yan'an Shaanxi 716000 P. R. China
| | - Ru Zhou
- Key Laboratory of Bio-inspired Materials and Interfacial Science; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
- College of Chemistry & Chemical Engineering; Shaanxi Key Laboratory of Chemical Reaction Engineering; Yan'an University; Yan'an Shaanxi 716000 P. R. China
| | - Zhiju Zhao
- Beijing Key Laboratory of Energy Conversion and Storage Materials; College of Chemistry; Key Laboratory of Theoretical and Computational Photochemistry; Ministry of Education; Beijing Normal University; Beijing 100875 P. R. China
| | - Xiang-Yu Kong
- Key Laboratory of Bio-inspired Materials and Interfacial Science; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Ganhua Xie
- Key Laboratory of Green Printing, Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Qian Liu
- Beijing Key Laboratory of Energy Conversion and Storage Materials; College of Chemistry; Key Laboratory of Theoretical and Computational Photochemistry; Ministry of Education; Beijing Normal University; Beijing 100875 P. R. China
| | - Pei Li
- Key Laboratory of Bioinspired Smart Interfacial Science and Technology, Ministry of Education; School of Chemistry and Environment; Beihang University; Beijing 100191 P. R. China
| | - Zhen Zhang
- Key Laboratory of Green Printing, Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Kai Xiao
- Key Laboratory of Green Printing, Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Zhengping Liu
- Beijing Key Laboratory of Energy Conversion and Storage Materials; College of Chemistry; Key Laboratory of Theoretical and Computational Photochemistry; Ministry of Education; Beijing Normal University; Beijing 100875 P. R. China
| | - Liping Wen
- Key Laboratory of Bio-inspired Materials and Interfacial Science; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Lei Jiang
- Key Laboratory of Bio-inspired Materials and Interfacial Science; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
- Key Laboratory of Bioinspired Smart Interfacial Science and Technology, Ministry of Education; School of Chemistry and Environment; Beihang University; Beijing 100191 P. R. China
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45
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An M, Kim BY, Seo H, Helal A, Kim HS. Fluorescence sensor for sequential detection of zinc and phosphate ions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 169:87-94. [PMID: 27343439 DOI: 10.1016/j.saa.2016.06.026] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2015] [Revised: 04/28/2016] [Accepted: 06/17/2016] [Indexed: 06/06/2023]
Abstract
A new, highly selective turn-on fluorescent chemosensor based on 2-(2'-tosylamidophenyl)thiazole (1) for the detection of zinc and phosphate ions in ethanol was synthesized and characterized. Sensor 1 showed a high selectivity for zinc compared to other cations and sequentially detected hydrogen pyrophosphate and hydrogen phosphate. The fluorescence mechanism can be explained by two different mechanisms: (i) the inhibition of excited-state intramolecular proton transfer (ESIPT) and (ii) chelation-induced enhanced fluorescence by binding with Zn(2+). The sequential detection of phosphate anions was achieved by the quenching and subsequent revival of ESIPT.
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Affiliation(s)
- Miran An
- Department of Applied Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Bo-Yeon Kim
- Department of Applied Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Hansol Seo
- Department of Applied Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Aasif Helal
- Center of Research Excellence in Nanotechnology, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia.
| | - Hong-Seok Kim
- Department of Applied Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea.
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46
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Yang J, Acharya R, Zhu X, Köse M, Schanze KS. Pyrophosphate Sensor Based on Principal Component Analysis of Conjugated Polyelectrolyte Fluorescence. ACS OMEGA 2016; 1:648-655. [PMID: 31457154 PMCID: PMC6640761 DOI: 10.1021/acsomega.6b00189] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 10/03/2016] [Indexed: 05/05/2023]
Abstract
The pyrophosphate anion (PPi) plays an important role in biochemical processes. Therefore, a simple but reliable analytical technique is essential for selective detection of PPi in biochemical systems. Here, we present a principal component analysis (PCA) method for analytical determination of PPi concentration using a fluorescent conjugated polyelectrolyte (CPE) combined with a polyamine modifier. The CPE has anionic side chains and dissolves molecularly in water, as indicated by its structured fluorescence emission spectrum. However, addition of tris(3-aminoethyl)amine (tetraamine or N4) quenches the CPE fluorescence emission. Tetraamine, which is a polycation at neutral pH, binds multiple anionic CPE chains, leading to aggregate formation, resulting in aggregation-induced fluorescence quenching. Addition of PPi to the polymer-amine aggregate reverses the process, resulting in fluorescence recovery. The relatively higher concentration of PPi compared to that of the polymer allows it to effectively compete to bind the amine, thus releasing molecularly dissolved polymer chains. Fluorescence correlation spectroscopy of the P1/N4 complex and of P1/N4/PPi confirms the change in size of the CPE aggregates that occurs upon reversible aggregation. Application of PCA to the fluorescence emission data set of standard samples yields two principal components, which are used to create a predictive model for PPi analysis. The PCA method is able to directly determine the concentration of PPi with approximately 95% accuracy within the concentration range from 100 μM to 3 mM, without the need for a reference state as is typically needed for ratiometric fluorescence assays.
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Affiliation(s)
- Jie Yang
- Department
of Chemistry, Center for Macromolecular Science and Engineering, University of Florida, P.O. Box 117200, Gainesville, Florida 32611-7200, United States
| | - Rajendra Acharya
- Department
of Chemistry, Center for Macromolecular Science and Engineering, University of Florida, P.O. Box 117200, Gainesville, Florida 32611-7200, United States
| | - Xuzhi Zhu
- Department
of Chemistry, Center for Macromolecular Science and Engineering, University of Florida, P.O. Box 117200, Gainesville, Florida 32611-7200, United States
| | - Muhammet
E. Köse
- Institute
of Nanotechnology, Gebze Technical University, Gebze, Kocaeli 41400, Turkey
| | - Kirk S. Schanze
- Department
of Chemistry, Center for Macromolecular Science and Engineering, University of Florida, P.O. Box 117200, Gainesville, Florida 32611-7200, United States
- The
Education Ministry Key Laboratory and Joint International Laboratory
of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional
Materials, Shanghai Normal University, Shanghai 200234, China
- E-mail:
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47
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Ma JL, Yin BC, Wu X, Ye BC. Copper-Mediated DNA-Scaffolded Silver Nanocluster On–Off Switch for Detection of Pyrophosphate and Alkaline Phosphatase. Anal Chem 2016; 88:9219-25. [DOI: 10.1021/acs.analchem.6b02465] [Citation(s) in RCA: 132] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jin-Liang Ma
- Lab
of Biosystem and Microanalysis, State Key Laboratory of Bioreactor
Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Bin-Cheng Yin
- Lab
of Biosystem and Microanalysis, State Key Laboratory of Bioreactor
Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Xin Wu
- Department
of Rheumatology and Immunology, Shanghai Changzheng Hospital, The Second Military Medical University, Shanghai, 200433, China
| | - Bang-Ce Ye
- Lab
of Biosystem and Microanalysis, State Key Laboratory of Bioreactor
Engineering, East China University of Science and Technology, Shanghai, 200237, China
- School
of Chemistry and Chemical Engineering, Shihezi University, Xinjiang, 832000, China
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48
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Kumari N, Huang H, Chao H, Gasser G, Zelder F. A Disassembly Strategy for Imaging Endogenous Pyrophosphate in Mitochondria by Using an Fe(III) -salen Complex. Chembiochem 2016; 17:1211-5. [PMID: 27124688 DOI: 10.1002/cbic.201600195] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Indexed: 12/11/2022]
Abstract
Inorganic pyrophosphate (PPi) is produced from nucleoside triphosphates in important biosynthetic reactions and is considered a diagnostic marker for various diseases, such as cancer, crystal deposition disease, and arthritis. Traditional methods for biological PPi detection rely on off-line analytics after sample destruction. Molecular probes for imaging this biologically important analyte with temporal and spatial control in living cells are currently in demand. Herein, we report an Fe(III) -salen complex as the first small reaction-based probe for endogenous mitochondrial PPi following a disassembly approach. Significantly, we successfully applied this complex for the detection of increased cellular PPi levels, and its performance was not affected by the presence of mitochondrial ATP in living cells.
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Affiliation(s)
- Namita Kumari
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
| | - Huaiyi Huang
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland.,School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, P.R. China
| | - Hui Chao
- School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, P.R. China
| | - Gilles Gasser
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
| | - Felix Zelder
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland.
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49
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González L, Zapata F, Caballero A, Molina P, Ramírez de Arellano C, Alkorta I, Elguero J. Host-Guest Chemistry: Oxoanion Recognition Based on Combined Charge-Assisted C-H or Halogen-Bonding Interactions and Anion⋅⋅⋅Anion Interactions Mediated by Hydrogen Bonds. Chemistry 2016; 22:7533-44. [PMID: 27061729 DOI: 10.1002/chem.201600379] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Indexed: 01/01/2023]
Abstract
Several bis-triazolium-based receptors have been synthesized and their anion-recognition capabilities have been studied. The central chiral 1,1'-bi-2-naphthol (BINOL) core features either two aryl or ferrocenyl end-capped side arms with central halogen- or hydrogen-bonding triazolium receptors. NMR spectroscopic data indicate the simultaneous occurrence of several charge-assisted aliphatic and heteroaromatic C-H noncovalent interactions and combinations of C-H hydrogen and halogen bonding. The receptors are able to selectively interact with HP2 O7 (3-) , H2 PO4 (-) , and SO4 (2-) anions, and the value of the association constant follows the sequence: HP2 O7 (3-) >SO4 (2-) >H2 PO4 (-) . The ferrocenyl end-capped 7(2+) ⋅2 BF4 (-) receptor allows recognition and differentiation of H2 PO4 (-) and HP2 O7 (3-) anions by using different channels: H2 PO4 (-) is selectively detected through absorption and emission methods and HP2 O7 (3-) by using electrochemical techniques. Significant structural results are the observation of an anion⋅⋅⋅anion interaction in the solid state (2:2 complex, 6(2+) ⋅[H2 P2 O7 ](2-) ), and a short C-I⋅⋅⋅O contact is observed in the structure of the complex [8(2+) ][SO4 ]0.5 [BF4 ].
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Affiliation(s)
- Lidia González
- Departamento de Química Orgánica, Universidad de Murcia, Campus de Espinardo, 30100, Murcia, Spain
| | - Fabiola Zapata
- Departamento de Química Orgánica, Universidad de Murcia, Campus de Espinardo, 30100, Murcia, Spain
| | - Antonio Caballero
- Departamento de Química Orgánica, Universidad de Murcia, Campus de Espinardo, 30100, Murcia, Spain.
| | - Pedro Molina
- Departamento de Química Orgánica, Universidad de Murcia, Campus de Espinardo, 30100, Murcia, Spain.
| | | | - Ibon Alkorta
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (CSIC), Juan de la Cierva, 3, 28006, Madrid, Spain.
| | - José Elguero
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (CSIC), Juan de la Cierva, 3, 28006, Madrid, Spain
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50
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Orriss IR, Arnett TR, Russell RGG. Pyrophosphate: a key inhibitor of mineralisation. Curr Opin Pharmacol 2016; 28:57-68. [PMID: 27061894 DOI: 10.1016/j.coph.2016.03.003] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Revised: 03/18/2016] [Accepted: 03/24/2016] [Indexed: 12/20/2022]
Abstract
Inorganic pyrophosphate has long been known as a by-product of many intracellular biosynthetic reactions, and was first identified as a key endogenous inhibitor of biomineralisation in the 1960s. The major source of pyrophosphate appears to be extracellular ATP, which is released from cells in a controlled manner. Once released, ATP can be rapidly hydrolysed by ecto-nucleotide pyrophosphatase/phosphodiesterases to produce pyrophosphate. The main action of pyrophosphate is to directly inhibit hydroxyapatite formation thereby acting as a physiological 'water-softener'. Evidence suggests pyrophosphate may also act as a signalling molecule to influence gene expression and regulate its own production and breakdown. This review will summarise our current understanding of pyrophosphate metabolism and how it regulates bone mineralisation and prevents harmful soft tissue calcification.
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Affiliation(s)
- Isabel R Orriss
- Department of Comparative Biomedical Sciences, Royal Veterinary College, London, UK.
| | - Timothy R Arnett
- Department of Cell and Developmental Biology, University College London, London, UK
| | - R Graham G Russell
- The Botnar Research Centre, Nuffield Orthopaedic Centre, Oxford, UK; The Mellanby Centre for Bone Research, University of Sheffield, Sheffield, UK
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