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Grover K, Koblova A, Pezacki AT, Chang CJ, New EJ. Small-Molecule Fluorescent Probes for Binding- and Activity-Based Sensing of Redox-Active Biological Metals. Chem Rev 2024; 124:5846-5929. [PMID: 38657175 DOI: 10.1021/acs.chemrev.3c00819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Although transition metals constitute less than 0.1% of the total mass within a human body, they have a substantial impact on fundamental biological processes across all kingdoms of life. Indeed, these nutrients play crucial roles in the physiological functions of enzymes, with the redox properties of many of these metals being essential to their activity. At the same time, imbalances in transition metal pools can be detrimental to health. Modern analytical techniques are helping to illuminate the workings of metal homeostasis at a molecular and atomic level, their spatial localization in real time, and the implications of metal dysregulation in disease pathogenesis. Fluorescence microscopy has proven to be one of the most promising non-invasive methods for studying metal pools in biological samples. The accuracy and sensitivity of bioimaging experiments are predominantly determined by the fluorescent metal-responsive sensor, highlighting the importance of rational probe design for such measurements. This review covers activity- and binding-based fluorescent metal sensors that have been applied to cellular studies. We focus on the essential redox-active metals: iron, copper, manganese, cobalt, chromium, and nickel. We aim to encourage further targeted efforts in developing innovative approaches to understanding the biological chemistry of redox-active metals.
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Affiliation(s)
- Karandeep Grover
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Alla Koblova
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Aidan T Pezacki
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
| | - Christopher J Chang
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
- Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, California 94720, United States
| | - Elizabeth J New
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, New South Wales 2006, Australia
- Sydney Nano Institute, The University of Sydney, Sydney, New South Wales 2006, Australia
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Chantarasunthon K, Promkatkaew M, Waranwongcharoen P, Sueksachat A, Prasop N, Norasi T, Sonsiri N, Sansern S, Chomngam S, Wechakorn K, Thana C, Sakulsaknimitr W, Kongsaeree P, Srisuratsiri P. A novel highly selective FRET sensor for Fe(III) and DFT mechanistic evaluation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 286:122031. [PMID: 36323091 DOI: 10.1016/j.saa.2022.122031] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/11/2022] [Accepted: 10/18/2022] [Indexed: 06/16/2023]
Abstract
A novel FRET-based sensor has been designed and developed through the conjugation of naphthyl and rhodamine via propylamine spacer, Naph-Rh. The naphthyl moiety serves as a FRET donor due to its emission spectrum overlapping with the rhodamine B absorption band. Naph-Rh exhibited a selectivity for sensing Fe3+ over other metal ions with a visual color change and fluorescent enhancement. The ratio of the Naph-Rh and Fe3+ was determined to be 1:1 based on Job's plot analysis with a detection limit of 83 nM. The probe exhibited a linear response to Fe3+ in the range of 0-120 μM. Furthermore, the density functional theory (DFT) calculations of Naph-Rh were carried out to rationalize the design and portray the plausible Fe3+ sensing mechanism.
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Affiliation(s)
- Ketsarin Chantarasunthon
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Malinee Promkatkaew
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Patthreera Waranwongcharoen
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Anek Sueksachat
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Nitchanan Prasop
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Thanaporn Norasi
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Narisa Sonsiri
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Sirirat Sansern
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Sinchai Chomngam
- Department of Chemistry and Center for Excellence in Protein and Enzyme Technology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Kanokorn Wechakorn
- Department of Chemistry, Faculty of Science and Technology, Rajamangala University of Technology Thanyaburi, Pathumthani 12110, Thailand
| | - Chanat Thana
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Wissawat Sakulsaknimitr
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand
| | - Palangpon Kongsaeree
- Department of Chemistry and Center for Excellence in Protein and Enzyme Technology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Pailin Srisuratsiri
- Department of Basic Science and Physical Education, Faculty of Science at Sriracha, Kasetsart University Sriracha Campus, Chonburi 20230, Thailand.
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Wang X, Huang J, Wei H, Wu L, Xing H, Zhu J, Kan C. A novel Fe3+ fluorescent probe based on rhodamine derivatives and its application in biological imaging. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Zhang Y, Ding G, Gai F, Zhang K, Gou Z, Zuo Y. Lysosome‐Targeting Polysiloxane Fluorescent Probe for Continuous Detection of Fe
3+
, Cu
2+
, and H
2
O
2. MACROMOL CHEM PHYS 2022. [DOI: 10.1002/macp.202200128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yafang Zhang
- School of Chemistry and Chemical Engineering, School of Materials Science and Engineering University of Jinan Jinan Shandong 250022 P. R. China
| | - Guowei Ding
- School of Chemistry and Chemical Engineering, School of Materials Science and Engineering University of Jinan Jinan Shandong 250022 P. R. China
| | - Fengqing Gai
- School of Chemistry and Chemical Engineering, School of Materials Science and Engineering University of Jinan Jinan Shandong 250022 P. R. China
| | - Kun Zhang
- School of Chemistry and Chemical Engineering, School of Materials Science and Engineering University of Jinan Jinan Shandong 250022 P. R. China
| | - Zhiming Gou
- School of Chemistry and Chemical Engineering, School of Materials Science and Engineering University of Jinan Jinan Shandong 250022 P. R. China
| | - Yujing Zuo
- School of Chemistry and Chemical Engineering, School of Materials Science and Engineering University of Jinan Jinan Shandong 250022 P. R. China
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