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Li W, Dong H, Niu K, Wang HY, Cheng W, Song H, Ying AK, Zhai X, Li K, Yu H, Guo DS, Wang Y. Analyzing urinary hippuric acid as a metabolic health biomarker through a supramolecular architecture. Talanta 2024; 278:126480. [PMID: 38972275 DOI: 10.1016/j.talanta.2024.126480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 06/10/2024] [Accepted: 06/25/2024] [Indexed: 07/09/2024]
Abstract
The prevalence of metabolic disorders has been found to increase concomitantly with alternations in habitual diet and lifestyle, indicating the importance of metabolic health monitoring for early warning of high-risk status and suggesting effective intervention strategies. Hippuric acid (HA), as one of the most abundant metabolites from the gut microbiota, holds potential as a regulator of metabolic health. Accordingly, it is imperative to establish an efficient, sensitive, and affordable method for large-scale population monitoring, revealing the association between HA level and metabolic disorders. Upon systematic screening of macrocycle•dye reporter pair, a supramolecular architecture (guanidinomethyl-modified calix[5]arene, GMC5A) was employed to sense urinary HA by employing fluorescein (Fl), whose complexation behavior was demonstrated by theoretical calculations, accomplishing quantification of HA in urine from 249 volunteers in the range of 0.10 mM and 10.93 mM. Excitedly, by restricted cubic spline, urinary HA concentration was found to have a significantly negative correlation with the risk of metabolic disorders when it exceeded 0.76 mM, suggesting the importance of dietary habits, especially the consumption of fruits, coffee, and tea, which was unveiled from a simple questionnaire survey. In this study, we accomplished a high throughput and sensitive detection of urinary HA based on supramolecular sensing with the GMC5A•Fl reporter pair, which sheds light on the rapid quantification of urinary HA as an indicator of metabolic health status and early intervention by balancing the daily diet.
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Affiliation(s)
- Wenhui Li
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Hua Dong
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, 300193, China
| | - Kejing Niu
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Huan-Yu Wang
- College of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), Frontiers Science Center for New Organic Matter, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin, 300071, China
| | - Wenqian Cheng
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Hualong Song
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, 300193, China
| | - An-Kang Ying
- College of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), Frontiers Science Center for New Organic Matter, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin, 300071, China
| | - Xiaobing Zhai
- Faculty of Applied Sciences, Macao Polytechnic University, Macau, China
| | - Kefeng Li
- Faculty of Applied Sciences, Macao Polytechnic University, Macau, China
| | - Huijuan Yu
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Haihe Laboratory of Modern Chinese Medicine, Tianjin, 301617, China.
| | - Dong-Sheng Guo
- College of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), Frontiers Science Center for New Organic Matter, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin, 300071, China.
| | - Yuefei Wang
- National Key Laboratory of Chinese Medicine Modernization, State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China; Haihe Laboratory of Modern Chinese Medicine, Tianjin, 301617, China.
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Ariga K, Song J, Kawakami K. Molecular machines working at interfaces: physics, chemistry, evolution and nanoarchitectonics. Phys Chem Chem Phys 2024; 26:13532-13560. [PMID: 38654597 DOI: 10.1039/d4cp00724g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
As a post-nanotechnology concept, nanoarchitectonics combines nanotechnology with advanced materials science. Molecular machines made by assembling molecular units and their organizational bodies are also products of nanoarchitectonics. They can be regarded as the smallest functional materials. Originally, studies on molecular machines analyzed the average properties of objects dispersed in solution by spectroscopic methods. Researchers' playgrounds partially shifted to solid interfaces, because high-resolution observation of molecular machines is usually done on solid interfaces under high vacuum and cryogenic conditions. Additionally, to ensure the practical applicability of molecular machines, operation under ambient conditions is necessary. The latter conditions are met in dynamic interfacial environments such as the surface of water at room temperature. According to these backgrounds, this review summarizes the trends of molecular machines that continue to evolve under the concept of nanoarchitectonics in interfacial environments. Some recent examples of molecular machines in solution are briefly introduced first, which is followed by an overview of studies of molecular machines and similar supramolecular structures in various interfacial environments. The interfacial environments are classified into (i) solid interfaces, (ii) liquid interfaces, and (iii) various material and biological interfaces. Molecular machines are expanding their activities from the static environment of a solid interface to the more dynamic environment of a liquid interface. Molecular machines change their field of activity while maintaining their basic functions and induce the accumulation of individual molecular machines into macroscopic physical properties molecular machines through macroscopic mechanical motions can be employed to control molecular machines. Moreover, research on molecular machines is not limited to solid and liquid interfaces; interfaces with living organisms are also crucial.
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Affiliation(s)
- Katsuhiko Ariga
- Research Center for Materials Nanoarchitectonics, National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba 305-0044, Japan.
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwa-no-ha, Kashiwa 277-8561, Japan
| | - Jingwen Song
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba 305-0044, Ibaraki, Japan
| | - Kohsaku Kawakami
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba 305-0044, Ibaraki, Japan
- Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8577, Ibaraki, Japan
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3
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Selinger AJ, Hof F. Adaptive Supramolecular Networks: Emergent Sensing from Complex Systems. Angew Chem Int Ed Engl 2023; 62:e202312407. [PMID: 37699200 DOI: 10.1002/anie.202312407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/06/2023] [Accepted: 09/11/2023] [Indexed: 09/14/2023]
Abstract
Molecular differentiation by supramolecular sensors is typically achieved through sensor arrays, relying on the pattern recognition responses of large panels of isolated sensing elements. Here we report a new one-pot systems chemistry approach to differential sensing in biological solutions. We constructed an adaptive network of three cross-assembling sensor elements with diverse analyte-binding and photophysical properties. This robust sensing approach exploits complex interconnected sensor-sensor and sensor-analyte equilibria, producing emergent supramolecular and photophysical responses unique to each analyte. We characterize the basic mechanisms by which an adaptive network responds to analytes. The inherently data-rich responses of an adaptive network discriminate among very closely related proteins and protein mixtures without relying on designed protein recognition elements. We show that a single adaptive sensing solution provides better analyte discrimination using fewer response observations than a sensor array built from the same components. We also show the network's ability to adapt and respond to changing biological solutions over time.
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Affiliation(s)
- Allison J Selinger
- Department of Chemistry, University of Victoria, 3800 Finnerty Rd., Victoria, BC V8P 5C2, Canada
- Centre for Advanced Materials and Related Technology (CAMTEC), University of Victoria, 3800 Finnerty Rd., Victoria, BC V8W 2Y2, Canada
| | - Fraser Hof
- Department of Chemistry, University of Victoria, 3800 Finnerty Rd., Victoria, BC V8P 5C2, Canada
- Centre for Advanced Materials and Related Technology (CAMTEC), University of Victoria, 3800 Finnerty Rd., Victoria, BC V8W 2Y2, Canada
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Bhushan R. Enantioselective and Chemoselective Optical Detection of Chiral Organic Compounds without Resorting to Chromatography. Chem Asian J 2023:e202300825. [PMID: 37906446 DOI: 10.1002/asia.202300825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/29/2023] [Accepted: 10/31/2023] [Indexed: 11/02/2023]
Abstract
Enantiorecognition and resolution are of essential importance in many diverse areas of science. Whenever there arises a need to analyze/investigate enantiomers in different situations chromatography stands up in our minds immediately. Nevertheless, chemoselective and enantioselective recognition/discrimination (without going for separation) constitutes a different perception and requirement. The techniques using chiroptical sensing cause detection based on molecular interactions induced in different manners. Enantioselective sensing of monosaccharides in γ-cyclodextrin assembly and by diboronic acid based fluorescent sensors, application of bi-naphthol and H8 BINOL based sensors and dendrimers, metal-to-ligand charge transfer transitions in CD, exciton-coupled circular dichroism, surface enhanced Raman spectroscopy, and enantioselective indicator displacement sensor arrays for enantioselective recognition/detection of chiral organic compounds, such as amines, amino acids/alcohols, and hydroxycarboxylic acids have been discussed in progressive manner with mechanistic explanations, wherever available. Besides, the chiroptical vs LC approach has been discussed. The present paper is focused on certain different non-chromatographic optical techniques and aims to extend an understanding and a view to consider such techniques which have been successful in selective detection, and determination of absolute configuration and enantiomeric excess, (without resorting to separation vis-à-vis LC) and that have potential use in high-throughput chiral assay and combinatorial search for asymmetric catalysts and reagents.
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Affiliation(s)
- Ravi Bhushan
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, 247667, India
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Ni X, Tang X, Wang D, Zhang J, Zhao L, Gao J, He H, Dramou P. Research progress of sensors based on molecularly imprinted polymers in analytical and biomedical analysis. J Pharm Biomed Anal 2023; 235:115659. [PMID: 37657406 DOI: 10.1016/j.jpba.2023.115659] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/12/2023] [Accepted: 08/16/2023] [Indexed: 09/03/2023]
Abstract
Molecularly imprinted polymers (MIPs) have had tremendous impact on biomimetic recognition due to their precise specificity and high affinity comparable to that of antibodies, which has shown the great advantages of easy preparation, good stability and low cost. The combination of MIPs with other analytical technologies can not only achieve rapid extraction and sensitive detection of target compounds, improving the level of analysis, but also achieve precise targeted delivery, in-vivo imaging and other applications. Among them, the recognition mechanism plays a vital role in chemical and biological sensing, while the improvement of the recognition element, such as the addition of new nanomaterials, can greatly improve the analytical performance of the sensor, especially in terms of selectivity. Currently, due to the need for rapid diagnosis and improved sensing properties (such as selectivity, stability, and cost-effectiveness), researchers are investigating new recognition elements and their combinations to improve the recognition capabilities of chemical sensing and bio-sensing. Therefore, this review mainly discusses the design strategies of optical sensors, electrochemical sensors and photoelectric sensors with molecular imprinting technology and their applications in environmental systems, food fields, drug detection and biology including bacteria and viruses.
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Affiliation(s)
- Xu Ni
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 211198, China
| | - Xue Tang
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 211198, China
| | - Dan Wang
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 211198, China
| | - Jingjing Zhang
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 211198, China
| | - Linjie Zhao
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 211198, China
| | - Jie Gao
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 211198, China
| | - Hua He
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 211198, China; Key Laboratory of Biomedical Functional Materials, China Pharmaceutical University, Nanjing 211198, China; Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, China Pharmaceutical University, Nanjing 211198, China.
| | - Pierre Dramou
- Department of Analytical Chemistry, China Pharmaceutical University, Nanjing 211198, China; Key Laboratory of Biomedical Functional Materials, China Pharmaceutical University, Nanjing 211198, China.
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Saha S, Alam R. Recent developments in the creation of a single molecular sensing tool for ternary iron (III), chromium (III), aluminium (III) ionic species: A review. LUMINESCENCE 2023; 38:1026-1046. [PMID: 36251318 DOI: 10.1002/bio.4399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 09/06/2022] [Accepted: 10/05/2022] [Indexed: 11/07/2022]
Abstract
Rational design of a molecular sensing tool is an important topic in molecular recognition, signalling, and optoelectronics that has piqued the interest of chemists, biologists, and environmental scientists. Approximately 150 years have passed since the beginning of the fluorescent chemosensor sector. Due to the paramagnetic properties of Cr3+ and Al3+ , it is tough to prepare a photoluminescence plug-in detector. Most dye-based Al3+ sensors must be utilized in organic or mixed solvents for robust hydration of Al3+ in water. The sophisticated molecular design of sensors, conversely, allows for the detection of these metal ions in aqueous medium. The design of chemosensors using various fluorophores and their mechanisms of action have been thoroughly discussed. A literature survey covering the design of chemosensors and their mechanisms of action have been thoroughly discussed covering the period 2010-2022 and that was carried out including innovative and exemplary activities from numerous groups throughout the world that have significantly contributed to this sector. The most important advantages of these probes are their aqueous solubility and quick response with outstanding selectivity and sensitivity for temporal distribution with high fidelity of metals in living cells.
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Affiliation(s)
- Sudipta Saha
- Department of Chemistry (UG+PG), Triveni Devi Bhalotia College, Raniganj, Paschim Bardhaman, India
| | - Rabiul Alam
- Department of Chemistry, Rabindra Mahavidyalaya, Champadanga, Hooghly, India
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Zyryanov GV, Kopchuk DS, Kovalev IS, Santra S, Majee A, Ranu BC. Pillararenes as Promising Carriers for Drug Delivery. Int J Mol Sci 2023; 24:ijms24065167. [PMID: 36982244 PMCID: PMC10049520 DOI: 10.3390/ijms24065167] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/19/2023] [Accepted: 02/21/2023] [Indexed: 03/30/2023] Open
Abstract
Since their discovery in 2008 by N. Ogoshi and co-authors, pillararenes (PAs) have become popular hosts for molecular recognition and supramolecular chemistry, as well as other practical applications. The most useful property of these fascinating macrocycles is their ability to accommodate reversibly guest molecules of various kinds, including drugs or drug-like molecules, in their highly ordered rigid cavity. The last two features of pillararenes are widely used in various pillararene-based molecular devices and machines, stimuli-responsive supramolecular/host-guest systems, porous/nonporous materials, organic-inorganic hybrid systems, catalysis, and, finally, drug delivery systems. In this review, the most representative and important results on using pillararenes for drug delivery systems for the last decade are presented.
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Affiliation(s)
- Grigory V Zyryanov
- Chemical Engineering Institute, Ural Federal University, 19 Mira Street, 620002 Yekaterinburg, Russia
- I. Ya. Postovskiy Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, 22 S. Kovalevskoy Street, 620219 Yekaterinburg, Russia
| | - Dmitry S Kopchuk
- Chemical Engineering Institute, Ural Federal University, 19 Mira Street, 620002 Yekaterinburg, Russia
- I. Ya. Postovskiy Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, 22 S. Kovalevskoy Street, 620219 Yekaterinburg, Russia
| | - Igor S Kovalev
- Chemical Engineering Institute, Ural Federal University, 19 Mira Street, 620002 Yekaterinburg, Russia
- I. Ya. Postovskiy Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, 22 S. Kovalevskoy Street, 620219 Yekaterinburg, Russia
| | - Sougata Santra
- Chemical Engineering Institute, Ural Federal University, 19 Mira Street, 620002 Yekaterinburg, Russia
| | - Adinath Majee
- Department of Chemistry, Visva-Bharati University, Santiniketan 731235, India
| | - Brindaban C Ranu
- Chemical Engineering Institute, Ural Federal University, 19 Mira Street, 620002 Yekaterinburg, Russia
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
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8
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Duan Q, Chen R, Deng S, Yang C, Ji X, Qi G, Li H, Li X, Chen S, Lou M, Lu K. Cucurbit[ n]uril-based fluorescent indicator-displacement assays for sensing organic compounds. Front Chem 2023; 11:1124705. [PMID: 36711232 PMCID: PMC9880063 DOI: 10.3389/fchem.2023.1124705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 01/05/2023] [Indexed: 01/14/2023] Open
Abstract
The widespread conversion of synthetic receptors into luminescent sensors has been achieved via the use of fluorescent-indicator displacement assays (F-IDAs). Due to their rigid structures and efficient binding affinities, cucurbit[n]urils, combined with a variety of fluorescent guests, have gained extensive utilization in fluorescent-indicator displacement assays for sensing non-fluorescent or weakly fluorescent organic compounds (analytes) in a selective and specific manner. This mini-review summarizes recent advances in the design of cucurbit[n]uril-based fluorescent-indicator displacement assays and discusses the current challenges and future prospects in this area.
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Affiliation(s)
- Qunpeng Duan
- School of Chemical and Printing-Dyeing Engineering, Henan University of Engineering, Zhengzhou, China,*Correspondence: Qunpeng Duan, ; Kui Lu,
| | - Ran Chen
- School of Chemical and Printing-Dyeing Engineering, Henan University of Engineering, Zhengzhou, China
| | - Su Deng
- School of Chemical and Printing-Dyeing Engineering, Henan University of Engineering, Zhengzhou, China
| | - Cheng Yang
- School of Chemical and Printing-Dyeing Engineering, Henan University of Engineering, Zhengzhou, China
| | - Xinxin Ji
- School of Chemical and Printing-Dyeing Engineering, Henan University of Engineering, Zhengzhou, China
| | - Gege Qi
- School of Chemical and Printing-Dyeing Engineering, Henan University of Engineering, Zhengzhou, China
| | - Hui Li
- School of Chemical and Printing-Dyeing Engineering, Henan University of Engineering, Zhengzhou, China
| | - Xiaohan Li
- School of Chemical and Printing-Dyeing Engineering, Henan University of Engineering, Zhengzhou, China
| | - Shihao Chen
- School of Chemical and Printing-Dyeing Engineering, Henan University of Engineering, Zhengzhou, China
| | - Mengen Lou
- School of Chemical and Printing-Dyeing Engineering, Henan University of Engineering, Zhengzhou, China
| | - Kui Lu
- School of Chemical and Printing-Dyeing Engineering, Henan University of Engineering, Zhengzhou, China,School of Chemical Engineering and Food Science, Zhengzhou Institute of Technology, Zhengzhou, China,*Correspondence: Qunpeng Duan, ; Kui Lu,
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9
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Selective Aminothiazole‐Derivative Probe for Detection of Phosphate in Freshwater. ChemistrySelect 2022. [DOI: 10.1002/slct.202202740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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10
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Qualls ML, Hagewood H, Lou J, Mattern-Schain SI, Zhang X, Mountain DJ, Best MD. Bis-Boronic Acid Liposomes for Carbohydrate Recognition and Cellular Delivery. Chembiochem 2022; 23:e202200402. [PMID: 36044591 DOI: 10.1002/cbic.202200402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/30/2022] [Indexed: 11/08/2022]
Abstract
Liposomes are effective therapeutic delivery nanocarriers due to their ability to encapsulate and enhance the pharmacokinetic properties of a wide range of drugs and diagnostic agents. A primary area in which improvement is needed for liposomal drug delivery is to enhance the delivery of these nanocarriers to cells. Cell membrane glycans provide exciting targets for liposomal delivery since they are often densely clustered on cell membranes and glycan overabundance and aberrant glycosylation patterns are a common feature of diseased cells. Herein, we report a liposome platform incorporating bis-boronic acid lipids (BBALs) to increase valency in order to achieve selective saccharide sensing and enhance cell surface binding interactions based on carbohydrate binding interactions. In order to vary properties, multiple BBALs ( 1a-d ) with variable linkers in between the binding units were designed and synthesized. Fluorescence-based microplate screening of carbohydrate binding showed that these compounds exhibit varying binding properties depending on their structures. Additionally, fluorescence microscopy experiments indicated enhancements in cellular association when BBALs were incorporated in liposomes. These results demonstrate that multivalent BBALs serve as an exciting glycan binding liposome system for targeted liposome delivery.
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Affiliation(s)
- Megan L Qualls
- The University of Tennessee Knoxville, Chemistry, UNITED STATES
| | - Hannah Hagewood
- The University of Tennessee Knoxville, Chemistry, UNITED STATES
| | - Jinchao Lou
- The University of Tennessee Knoxville, Chemistry, UNITED STATES
| | | | - Xiaoyu Zhang
- The University of Tennessee Knoxville, Chemistry, UNITED STATES
| | | | - Michael D Best
- University of Tennessee, Dept. of Chemistry, 352 Buehler Hall, 37996, Knoxville, UNITED STATES
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Zhang Y, Yu H, Chai S, Chai X, Wang L, Geng W, Li J, Yue Y, Guo D, Wang Y. Noninvasive and Individual-Centered Monitoring of Uric Acid for Precaution of Hyperuricemia via Optical Supramolecular Sensing. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2104463. [PMID: 35484718 PMCID: PMC9218761 DOI: 10.1002/advs.202104463] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 03/23/2022] [Indexed: 05/04/2023]
Abstract
Characterized by an excessively increased uric acid (UA) level in serum, hyperuricemia induces gout and also poses a great threat to renal and cardiovascular systems. It is urgent and meaningful to perform early warning by noninvasive diagnosis, thus conducing to blockage of disease aggravation. Here, guanidinocalix[5]arene (GC5A) is successfully identified from the self-built macrocyclic library to specifically monitor UA from urine by the indicator displacement assay. UA is strongly bound to GC5A at micromolar-level, while simultaneously excluding fluorescein (Fl) from the GC5A·Fl complex in the "switch-on" mode. This method successfully differentiates patients with hyperuricemia from volunteers except for those with kidney dysfunction and targets a volunteer at high risk of hyperuricemia. In order to meet the trend from hospital-centered to individual-centered testing, visual detection of UA is studied through a smartphone equipped with a color-scanning feature, whose adaptability and feasibility are demonstrated in sensing UA from authentic urine, leading to a promising method in family-centered healthcare style. A high-throughput and visual detection method is provided here for alarming hyperuricemic by noninvasive diagnosis.
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Affiliation(s)
- Yaping Zhang
- State Key Laboratory of Component‐based Chinese MedicineTianjin Key Laboratory of TCM Chemistry and AnalysisTianjin University of Traditional Chinese MedicineTianjin301617China
| | - Huijuan Yu
- State Key Laboratory of Component‐based Chinese MedicineTianjin Key Laboratory of TCM Chemistry and AnalysisTianjin University of Traditional Chinese MedicineTianjin301617China
| | - Shiwei Chai
- First Teaching Hospital of Tianjin University of Traditional Chinese MedicineNational Clinical Research Center for Chinese Medicine Acupuncture and MoxibustionTianjin300193China
| | - Xin Chai
- State Key Laboratory of Component‐based Chinese MedicineTianjin Key Laboratory of TCM Chemistry and AnalysisTianjin University of Traditional Chinese MedicineTianjin301617China
| | - Luyao Wang
- State Key Laboratory of Component‐based Chinese MedicineTianjin Key Laboratory of TCM Chemistry and AnalysisTianjin University of Traditional Chinese MedicineTianjin301617China
| | - Wen‐Chao Geng
- College of ChemistryKey Laboratory of Functional Polymer Materials (Ministry of Education)State Key Laboratory of Elemento‐Organic ChemistryNankai UniversityTianjin300071China
| | - Juan‐Juan Li
- College of ChemistryKey Laboratory of Functional Polymer Materials (Ministry of Education)State Key Laboratory of Elemento‐Organic ChemistryNankai UniversityTianjin300071China
| | - Yu‐Xin Yue
- College of ChemistryKey Laboratory of Functional Polymer Materials (Ministry of Education)State Key Laboratory of Elemento‐Organic ChemistryNankai UniversityTianjin300071China
| | - Dong‐Sheng Guo
- College of ChemistryKey Laboratory of Functional Polymer Materials (Ministry of Education)State Key Laboratory of Elemento‐Organic ChemistryNankai UniversityTianjin300071China
| | - Yuefei Wang
- State Key Laboratory of Component‐based Chinese MedicineTianjin Key Laboratory of TCM Chemistry and AnalysisTianjin University of Traditional Chinese MedicineTianjin301617China
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12
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Subhasri A, Balachandran S, Mohanraj K, Kumar PS, Jothi KJ, Anbuselvan C. Synthesis, Computational and cytotoxicity studies of aryl hydrazones of β-diketones: Selective Ni 2+ metal Responsive fluorescent chemosensors. CHEMOSPHERE 2022; 297:134150. [PMID: 35247452 DOI: 10.1016/j.chemosphere.2022.134150] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/09/2022] [Accepted: 02/25/2022] [Indexed: 06/14/2023]
Abstract
A new fluorescent sensor 2-(2-(3-chloro-4-fluorophenyl)hydrazono)-5,5-dimethyl cyclohexane-1,3-dione (A) and 2-(2-(4-chloro-2-nitrophenyl)hydrazono)-5,5-dimethyl cyclohexane-1,3-dione (B) composed of a β-diketones of aryl hydrazones synthesized by simple and cost-effective method. Various analytical tools analyzed the structural investigations of the synthesized substituted β-diketones of aryl hydrazones like FT-IR, 1H, 13C NMR and UV-Vis techniques, Single-crystal X-ray diffraction studies (SCXRD) (for A), Scanning electron microscopy (SEM), and fluorescence spectroscopy. SEM also investigates surface morphology modifications of aryl hydrazones and Ni2+ complex. Furthermore, the metal sensing (Chemo sensing) behavior of newly prepared aryl hydrazones of β-diketones derivatives was further studied by fluorescence spectroscopy. The aryl hydrazones sensor materials show admirable fluorescence selectivity with enrichment to Ni2+ over different cations in an aqueous ethanol solution with a recognition extremity of 4 μM-7 μM. A joint experimental and theoretical investigation was led on the chemical structure employing a density functional theory (DFT) (B3LYP), engaging a 6-31G basis set. The DFT technique's enhanced geometrical bond angles and lengths exhibited great covenant with the experimental results. The highest occupied molecular (HOMO) orbital and lowest unoccupied (LUMO) molecular orbital energy has been concluded. The cytotoxicity studies show these compounds impede the growth of KB cells highly and from the studies to evaluate their capability to accurately dock aryl hydrazones to antibodies of cancer protein such as 4LRH, 4L9K, 4 EKD and 4GIW cancer proteins.
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Affiliation(s)
- Annamalai Subhasri
- Department of Chemistry, Annamalai University, Annamalainagar, 608 002, India; Department of Chemistry, Shree Raghavendra Arts And Science College, Keezhamoongiladi, Chidambaram, Tami Nadu, India
| | - Subramanian Balachandran
- Center for Nanoscience and Technology, Chennai Institute of Technology, Sarathy Nagar, Kundrathur, Chennai, 600069, Tami Nadu, India
| | - Kumar Mohanraj
- Department of Environmental Engineering and Management, Chaoyang University of Technology, Taichung, 41349, Taiwan
| | - Ponnusamy Senthil Kumar
- Department of Chemical Engineering, Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam, Chennai, 603 110, India
| | - Kumaravel Jeeva Jothi
- Central Institute of Plastics Engineering and Technology (CIPET), T.V.K Industrial Estate, Guindy, Chennai, 600032, India
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13
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Ariga K. Mechano-Nanoarchitectonics: Design and Function. SMALL METHODS 2022; 6:e2101577. [PMID: 35352500 DOI: 10.1002/smtd.202101577] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 03/12/2022] [Indexed: 05/27/2023]
Abstract
Mechanical stimuli have rather ambiguous and less-specific features among various physical stimuli, but most materials exhibit a certain level of responses upon mechanical inputs. Unexplored sciences remain in mechanical responding systems as one of the frontiers of materials science. Nanoarchitectonics approaches for mechanically responding materials are discussed as mechano-nanoarchitectonics in this review article. Recent approaches on molecular and materials systems with mechanical response capabilities are first exemplified with two viewpoints: i) mechanical control of supramolecular assemblies and materials and ii) mechanical control and evaluation of atom/molecular level structures. In the following sections, special attentions on interfacial environments for mechano-nanoarchitectonics are emphasized. The section entitled iii) Mechanical Control of Molecular System at Dynamic Interface describes coupling of macroscopic mechanical forces and molecular-level phenomena. Delicate mechanical forces can be applied to functional molecules embedded at the air-water interface where operation of molecular machines and tuning of molecular receptors upon macroscopic mechanical actions are discussed. Finally, the important role of the interfacial media are further extended to the control of living cells as described in the section entitled iv) Mechanical Control of Biosystems. Pioneering approaches on cell fate regulations at liquid-liquid interfaces are discussed in addition to well-known mechanobiology.
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Affiliation(s)
- Katsuhiko Ariga
- World Premier International (WPI) Research Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, 305-0044, Japan
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba, 277-8561, Japan
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14
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Nilam M, Hennig A. Enzyme assays with supramolecular chemosensors - the label-free approach. RSC Adv 2022; 12:10725-10748. [PMID: 35425010 PMCID: PMC8984408 DOI: 10.1039/d1ra08617k] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 03/30/2022] [Indexed: 12/20/2022] Open
Abstract
Enzyme activity measurements are essential for many research areas, e.g., for the identification of inhibitors in drug discovery, in bioengineering of enzyme mutants for biotechnological applications, or in bioanalytical chemistry as parts of biosensors. In particular in high-throughput screening (HTS), sensitive optical detection is most preferred and numerous absorption and fluorescence spectroscopy-based enzyme assays have been developed, which most frequently require time-consuming fluorescent labelling that may interfere with biological recognition. The use of supramolecular chemosensors, which can specifically signal analytes with fluorescence-based read-out methods, affords an attractive and label-free alternative to more established enzyme assays. We provide herein a comprehensive review that summarizes the current state-of-the-art of supramolecular enzyme assays ranging from early examples with covalent chemosensors to the most recent applications of supramolecular tandem enzyme assays, which utilize common and often commercially available combinations of macrocyclic host molecules (e.g. cyclodextrins, calixarenes, and cucurbiturils) and fluorescent dyes as self-assembled reporter pairs for assaying enzyme activity.
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Affiliation(s)
- Mohamed Nilam
- Department of Biology/Chemistry, Center for Cellular Nanoanalytics (CellNanOs), Universität Osnabrück Barbarastr. 7 D-49076 Osnabrück Germany
| | - Andreas Hennig
- Department of Biology/Chemistry, Center for Cellular Nanoanalytics (CellNanOs), Universität Osnabrück Barbarastr. 7 D-49076 Osnabrück Germany
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15
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Krämer J, Kang R, Grimm LM, De Cola L, Picchetti P, Biedermann F. Molecular Probes, Chemosensors, and Nanosensors for Optical Detection of Biorelevant Molecules and Ions in Aqueous Media and Biofluids. Chem Rev 2022; 122:3459-3636. [PMID: 34995461 PMCID: PMC8832467 DOI: 10.1021/acs.chemrev.1c00746] [Citation(s) in RCA: 109] [Impact Index Per Article: 54.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Synthetic molecular probes, chemosensors, and nanosensors used in combination with innovative assay protocols hold great potential for the development of robust, low-cost, and fast-responding sensors that are applicable in biofluids (urine, blood, and saliva). Particularly, the development of sensors for metabolites, neurotransmitters, drugs, and inorganic ions is highly desirable due to a lack of suitable biosensors. In addition, the monitoring and analysis of metabolic and signaling networks in cells and organisms by optical probes and chemosensors is becoming increasingly important in molecular biology and medicine. Thus, new perspectives for personalized diagnostics, theranostics, and biochemical/medical research will be unlocked when standing limitations of artificial binders and receptors are overcome. In this review, we survey synthetic sensing systems that have promising (future) application potential for the detection of small molecules, cations, and anions in aqueous media and biofluids. Special attention was given to sensing systems that provide a readily measurable optical signal through dynamic covalent chemistry, supramolecular host-guest interactions, or nanoparticles featuring plasmonic effects. This review shall also enable the reader to evaluate the current performance of molecular probes, chemosensors, and nanosensors in terms of sensitivity and selectivity with respect to practical requirement, and thereby inspiring new ideas for the development of further advanced systems.
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Affiliation(s)
- Joana Krämer
- Institute
of Nanotechnology, Karlsruhe Institute of
Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Rui Kang
- Institute
of Nanotechnology, Karlsruhe Institute of
Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Laura M. Grimm
- Institute
of Nanotechnology, Karlsruhe Institute of
Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Luisa De Cola
- Institute
of Nanotechnology, Karlsruhe Institute of
Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Dipartimento
DISFARM, University of Milano, via Camillo Golgi 19, 20133 Milano, Italy
- Department
of Molecular Biochemistry and Pharmacology, Instituto di Ricerche Farmacologiche Mario Negri, IRCCS, 20156 Milano, Italy
| | - Pierre Picchetti
- Institute
of Nanotechnology, Karlsruhe Institute of
Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- P.P.: email,
| | - Frank Biedermann
- Institute
of Nanotechnology, Karlsruhe Institute of
Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- F.B.: email,
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16
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Zhou J, Duan M, Huang D, Shao H, Zhou Y, Fan Y. Label-free visible colorimetric biosensor for detection of multiple pathogenic bacteria based on engineered polydiacetylene liposomes. J Colloid Interface Sci 2022; 606:1684-1694. [PMID: 34500167 DOI: 10.1016/j.jcis.2021.07.155] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 07/09/2021] [Accepted: 07/30/2021] [Indexed: 11/19/2022]
Abstract
Bacterial infections are considered as a critical healthcare concern worldwide. Timely infection detection is crucial to effective antibiotic administration which can reduce the severity of infection and the occurrence of antibiotic resistance. We have developed label-free polydiacetylene (PDA) liposome-based colorimetric biosensor to detect and identify bacterial cultures at the genus and species level with naked eyes by simple color change. We found that among the various liposomal systems, moderate concentration of PDA, phospholipids and cholesterol in liposome assemblies can greatly influence the sensitivity to different bacteria, exhibiting unique chromatic properties of each bacterial strain. The strikingly different chromatic color change was due to the various mechanisms of interactions between bacterial toxins and biomimetic lipid bilayers. Furthermore, increase of cholesterol in liposome assemblies greatly enhanced the sensitivity of bacterial strains related to membrane destruction mediated by pore-formation mechanism such as S. aureus and E.coli, whereas the detection of the two bacterial strains was believed to rely on the specific recognition elements coupled with PDA moiety. As a proof of concept, a colorimetric finger-print array for distinguishing 6 bacterial species was studied. Particularly, the proposed bacterial detection platform is achieved through the interaction between bacterially secreted toxins and liposome bilayers instead of specific recognition of receptors-ligands. The results of both response time and sensitivity of label-free-liposome-based system show superior to previous reports on chromatic bacterial detection assays. By combing these results, the label-free-liposome-based colorimetric sensing platform shows great importance as a bacterial-sensing and discrimination platform.
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Affiliation(s)
- Jin Zhou
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China; Beijing Advanced Innovation Centre for Biomedical Engineering, Beihang University, Beijing, 102402, China.
| | - Menglong Duan
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| | - Diwen Huang
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| | - Hui Shao
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| | - Yue Zhou
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| | - Yubo Fan
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China; Beijing Advanced Innovation Centre for Biomedical Engineering, Beihang University, Beijing, 102402, China.
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17
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Duan Q, Xing Y, Guo K. Carboxylato-Pillar[6]arene-Based Fluorescent Indicator Displacement Assays for Caffeine Sensing. Front Chem 2022; 9:816069. [PMID: 34993181 PMCID: PMC8725816 DOI: 10.3389/fchem.2021.816069] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 12/02/2021] [Indexed: 11/18/2022] Open
Abstract
In the present work, we have developed a new indicator displacement system based on pillararene for anionic water-soluble carboxylato pillar [6] arene (WP6) and aromatic fluorescent dye safranine T (ST). A large fluorescence enhancement and colour change of ST were observed after complexation with electron-rich cavity in WP6 because of host-guest twisted intramolecular charge-transfer interactions. The constructed pillararene-indicator displacement system can be applied for caffeine selective detection in water.
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Affiliation(s)
- Qunpeng Duan
- School of Chemical and Printing-dyeing Engineering, Henan University of Engineering, Zhengzhou, China
| | - Yibo Xing
- School of Chemical and Printing-dyeing Engineering, Henan University of Engineering, Zhengzhou, China
| | - Kainan Guo
- School of Chemical and Printing-dyeing Engineering, Henan University of Engineering, Zhengzhou, China
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18
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Dalkilic O, Bozkurt E, Kilic H. Hexaphenylbenzene-based fluorescent probes for the detection of fluoride ions. NEW J CHEM 2022. [DOI: 10.1039/d2nj04033f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
Novel hexaphenylbenzene derivatives (HPB-1 and HPB-2) were synthesized and their sensing abilities were investigated.
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Affiliation(s)
- Oguzhan Dalkilic
- Department of Chemistry, Faculty of Sciences, Atatürk University, 25240 Erzurum, Turkey
| | - Ebru Bozkurt
- Program of Occupational Health and Safety, Vocational College of Technical Sciences, Atatürk University, 25240 Erzurum, Turkey
- Department of Nanoscience and Nanoengineering, Graduate School of Natural and Applied Sciences, Atatürk University, 25240, Erzurum, Turkey
| | - Haydar Kilic
- Department of Chemistry, Faculty of Sciences, Atatürk University, 25240 Erzurum, Turkey
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19
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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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20
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Spectroscopic and Colorimetric Studies for Anions with a New Urea-Based Molecular Cleft. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors9100287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A new simple urea-based dipodal molecular cleft (L) has been synthesized and studied for its binding affinity for a variety of anions by 1H-NMR, UV-Vis and colorimetric techniques in DMSO-d6 and DMSO, respectively. The results from titration studies suggest that the receptor forms a 1:2 complex with each of the anions used via hydrogen bonding interactions and exhibits strong selectivity for fluoride among halides, showing the binding affinity in the order of fluoride > chloride > bromide > iodide; meanwhile, it displays moderate selectivity for acetate among oxoanions, showing the binding affinity in the order of acetate > dihydrogen phosphate > bicarbonate > hydrogen sulfate > nitrate. Colorimetric studies of L for anions in DMSO reveal that the receptor is capable of detecting fluoride, acetate, bicarbonate and dihydrogen phosphate, displaying a visible color change in the presence of the respective anions.
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21
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Geng W, Ye Z, Zheng Z, Gao J, Li J, Shah MR, Xiao L, Guo D. Supramolecular Bioimaging through Signal Amplification by Combining Indicator Displacement Assay with Förster Resonance Energy Transfer. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104358] [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)
- Wen‐Chao Geng
- College of Chemistry Key Laboratory of Functional Polymer Materials (Ministry of Education) State Key Laboratory of Elemento-Organic Chemistry Nankai University Tianjin 3 00071 China
| | - Zhongju Ye
- State Key Laboratory of Medicinal Chemical Biology Tianjin Key Laboratory of Biosensing and Molecular Recognition College of Chemistry Nankai University Tianjin 300071 China
| | - Zhe Zheng
- College of Chemistry Key Laboratory of Functional Polymer Materials (Ministry of Education) State Key Laboratory of Elemento-Organic Chemistry Nankai University Tianjin 3 00071 China
| | - Jie Gao
- College of Chemistry Key Laboratory of Functional Polymer Materials (Ministry of Education) State Key Laboratory of Elemento-Organic Chemistry Nankai University Tianjin 3 00071 China
| | - Juan‐Juan Li
- College of Chemistry Key Laboratory of Functional Polymer Materials (Ministry of Education) State Key Laboratory of Elemento-Organic Chemistry Nankai University Tianjin 3 00071 China
| | - Muhammad Raza Shah
- H.E.J. Research Institute of Chemistry International Center for Chemical and Biological Sciences Karachi University Karachi 74200 Pakistan
| | - Lehui Xiao
- State Key Laboratory of Medicinal Chemical Biology Tianjin Key Laboratory of Biosensing and Molecular Recognition College of Chemistry Nankai University Tianjin 300071 China
| | - Dong‐Sheng Guo
- College of Chemistry Key Laboratory of Functional Polymer Materials (Ministry of Education) State Key Laboratory of Elemento-Organic Chemistry Nankai University Tianjin 3 00071 China
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22
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Geng WC, Ye Z, Zheng Z, Gao J, Li JJ, Shah MR, Xiao L, Guo DS. Supramolecular Bioimaging through Signal Amplification by Combining Indicator Displacement Assay with Förster Resonance Energy Transfer. Angew Chem Int Ed Engl 2021; 60:19614-19619. [PMID: 34263514 DOI: 10.1002/anie.202104358] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 07/10/2021] [Indexed: 11/06/2022]
Abstract
Fluorescent chemosensors are powerful imaging tools in the fields of life sciences and engineering. Based on the principle of supramolecular chemistry, indicator displacement assay (IDA) provides an alternative approach for constructing and optimizing chemosensors, which has the advantages of simplicity, tunability, and modularity. However, the application of IDA in bioimaging continues to face a series of challenges, including interfering signals, background noise, and inconsistent spatial location. Accordingly, we herein report a supramolecular bioimaging strategy of Förster resonance energy transfer (FRET)-assisted IDA by employing macrocyclic amphiphiles as the operating platform. By merging FRET with IDA, the limitations of IDA in bioimaging were addressed. As a proof of concept, the study achieved mitochondria-targeted imaging of adenosine triphosphate in live cells with signal amplification. This study opens a non-covalent avenue for bioimaging with advancements in tunability, generality, and simplicity, apart from the covalent approach.
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Affiliation(s)
- Wen-Chao Geng
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 3, 00071, China
| | - Zhongju Ye
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Zhe Zheng
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 3, 00071, China
| | - Jie Gao
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 3, 00071, China
| | - Juan-Juan Li
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 3, 00071, China
| | - Muhammad Raza Shah
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, Karachi University, Karachi, 74200, Pakistan
| | - Lehui Xiao
- State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Dong-Sheng Guo
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 3, 00071, China
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23
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Rather IA, Ali R. Indicator displacement assays: from concept to recent developments. Org Biomol Chem 2021; 19:5926-5981. [PMID: 34143168 DOI: 10.1039/d1ob00518a] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Overcoming the synthetic burden related to covalently connected receptors with appropriate indicators for sensing various analytes via an indicator spacer receptor (ISR) approach, the indicator displacement assay (IDA) seems to be a very sophisticated and versatile supramolecular sensing paradigm, and it has taken the phenomenon of molecular recognition to the next level in the realm of host-guest chemistry. Due to the unavailability of a comprehensive report on what has been done in the last decade in relation to IDAs, we decided to set down this account illustrating diverse indicator displacement assays (IDAs) in detail from the concept stage to recent developments relating to the detection of cationic, anionic, and neutral analytes. The authors conclude this account with future perspectives and highlight the limitations and challenges relating to IDAs which need to be overcome in order to realize the full potential of this popular sensing phenomenon. While we were finalizing our account for publication, a tutorial review by the research groups of Anslyn, Sessler, and Sun was published, which focuses mainly on diverse aspects of the chemistry related to IDAs. As can be seen, our review, besides discussing various basic IDA concepts, has a vast collection of information published in the past decade and hence, hopefully, will be very informative for the supramolecular community. We believe that this work will offer new insights for the construction of novel sensors operating through the IDA approach.
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Affiliation(s)
- Ishfaq Ahmad Rather
- Organic and Supramolecular Functional Materials Research Laboratory, Department of Chemistry, Jamia Millia Islamia, Jamia Nagar, Okhla, New Delhi 110025, India.
| | - Rashid Ali
- Organic and Supramolecular Functional Materials Research Laboratory, Department of Chemistry, Jamia Millia Islamia, Jamia Nagar, Okhla, New Delhi 110025, India.
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24
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Dongare PR, Gore AH. Recent Advances in Colorimetric and Fluorescent Chemosensors for Ionic Species: Design, Principle and Optical Signalling Mechanism. ChemistrySelect 2021. [DOI: 10.1002/slct.202101090] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Pravin R. Dongare
- Department of Chemistry Shivraj College of Arts Commerce and D. S. Kadam Science College Gadhinglaj Affiliated to Shivaji University Kolhapur Maharashtra 416 502 India
| | - Anil H. Gore
- Department of Chemistry Uka Tarsadia University Bardoli- Mahuva Road, Tarsadi Gujarat 394 350 India
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25
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Affiliation(s)
- Beant Kaur Billing
- University Centre for Research and Development Chandigarh University Gharuan NH-95 140413 Punjab India
| | - Meenakshi Verma
- University Centre for Research and Development Chandigarh University Gharuan NH-95 140413 Punjab India
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26
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Formica M, Fusi V, Paderni D, Ambrosi G, Inclán M, Clares MP, Verdejo B, García-España E. A Metal-Based Receptor for Selective Coordination and Fluorescent Sensing of Chloride. Molecules 2021; 26:molecules26082352. [PMID: 33919489 PMCID: PMC8073790 DOI: 10.3390/molecules26082352] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 04/14/2021] [Accepted: 04/15/2021] [Indexed: 12/03/2022] Open
Abstract
A scorpionate Zn2+ complex, constituted by a macrocyclic pyridinophane core attached to a pendant arm containing a fluorescent pyridyl-oxadiazole-phenyl unit (PyPD), has been shown to selectively recognize chloride anions, giving rise to changes in fluorescence emission that are clearly visible under a 365 nm UV lamp. This recognition event has been studied by means of absorption, fluorescence, and NMR spectroscopy, and it involves the intramolecular displacement of the PyPD unit by chloride anions. Moreover, since the chromophore is not removed from the system after the recognition event, the fluorescence can readily be restored by elimination of the bound chloride anion.
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Affiliation(s)
- Mauro Formica
- Department of Pure and Applied Sciences, University of Urbino “Carlo Bo”, Via della Stazione 4, 61029 Urbino, Italy; (V.F.); (D.P.); (G.A.)
- Correspondence: (M.F.); (M.I.); Tel.: +39-072-230-4883 (M.F.); +34-964-4377 (M.I.)
| | - Vieri Fusi
- Department of Pure and Applied Sciences, University of Urbino “Carlo Bo”, Via della Stazione 4, 61029 Urbino, Italy; (V.F.); (D.P.); (G.A.)
| | - Daniele Paderni
- Department of Pure and Applied Sciences, University of Urbino “Carlo Bo”, Via della Stazione 4, 61029 Urbino, Italy; (V.F.); (D.P.); (G.A.)
| | - Gianluca Ambrosi
- Department of Pure and Applied Sciences, University of Urbino “Carlo Bo”, Via della Stazione 4, 61029 Urbino, Italy; (V.F.); (D.P.); (G.A.)
| | - Mario Inclán
- Institute of Molecular Sciences, University of Valencia, C/Catedrático José Beltrán 2, 46980 Paterna Valencia, Spain; (M.P.C.); (B.V.); (E.G.-E.)
- Correspondence: (M.F.); (M.I.); Tel.: +39-072-230-4883 (M.F.); +34-964-4377 (M.I.)
| | - Maria Paz Clares
- Institute of Molecular Sciences, University of Valencia, C/Catedrático José Beltrán 2, 46980 Paterna Valencia, Spain; (M.P.C.); (B.V.); (E.G.-E.)
| | - Begoña Verdejo
- Institute of Molecular Sciences, University of Valencia, C/Catedrático José Beltrán 2, 46980 Paterna Valencia, Spain; (M.P.C.); (B.V.); (E.G.-E.)
| | - Enrique García-España
- Institute of Molecular Sciences, University of Valencia, C/Catedrático José Beltrán 2, 46980 Paterna Valencia, Spain; (M.P.C.); (B.V.); (E.G.-E.)
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27
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Asymmetrically substituted 5,5′′-diaryl-2,2′:6′,2′′-terpyridines as efficient fluorescence “turn-on” probes for Zn2+ in food/cosmetic samples and human urine. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.113101] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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28
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Manna U, Portis B, Egboluche TK, Nafis M, Hossain MA. Anion Binding Studies of Urea and Thiourea Functionalized Molecular Clefts. Front Chem 2021; 8:575701. [PMID: 33585396 PMCID: PMC7878373 DOI: 10.3389/fchem.2020.575701] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 12/21/2020] [Indexed: 11/13/2022] Open
Abstract
Two rationally designed 4-nitrophenyl-based molecular clefts functionalized with thiourea (L1) and urea (L2) have been synthesized and studied for a variety of anions by UV-Vis and colorimetric techniques in DMSO. Results from the binding studies suggest that both L1 and L2 bind halides showing the order: fluoride > chloride > bromide > iodide; and oxoanions showing the order: dihydrogen phosphate > hydrogen sulfate > nitrate > perchlorate. Each receptor has been shown to form a 1:1 complex with an anion via hydrogen bonding interactions, displaying distinct color change for fluoride and dihydrogen phosphate in solution. As compared to the urea-based receptor L2, the thiourea-based receptor L1 exhibits stronger affinity for anions due the presence of more acidic thiourea functional groups.
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Affiliation(s)
- Utsab Manna
- Department of Chemistry, Physics and Atmospheric Sciences, Jackson State University, Jackson, MS, United States
| | - Bobby Portis
- Department of Chemistry, Physics and Atmospheric Sciences, Jackson State University, Jackson, MS, United States
| | - Tochukwu K Egboluche
- Department of Chemistry, Physics and Atmospheric Sciences, Jackson State University, Jackson, MS, United States
| | - Muhammad Nafis
- Department of Chemistry, Physics and Atmospheric Sciences, Jackson State University, Jackson, MS, United States
| | - Md Alamgir Hossain
- Department of Chemistry, Physics and Atmospheric Sciences, Jackson State University, Jackson, MS, United States
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29
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Kumar V. Urea/Thiourea Based Optical Sensors for Toxic Analytes: A Convenient Path for Detection of First Nerve Agent (Tabun). BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20200285] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Vinod Kumar
- Process Technology Development Division, Defence Research and Development Establishment, Jhansi Road, Gwalior-474002, India
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30
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Guo C, Sedgwick AC, Hirao T, Sessler JL. Supramolecular Fluorescent Sensors: An Historical Overview and Update. Coord Chem Rev 2021; 427:213560. [PMID: 34108734 PMCID: PMC8184024 DOI: 10.1016/j.ccr.2020.213560] [Citation(s) in RCA: 98] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Since as early as 1867, molecular sensors have been recognized as being intelligent "devices" capable of addressing a variety of issues related to our environment and health (e.g., the detection of toxic pollutants or disease-related biomarkers). In this review, we focus on fluorescence-based sensors that incorporate supramolecular chemistry to achieve a desired sensing outcome. The goal is to provide an illustrative overview, rather than a comprehensive listing of all that has been done in the field. We will thus summarize early work devoted to the development of supramolecular fluorescent sensors and provide an update on recent advances in the area (mostly from 2018 onward). A particular emphasis will be placed on design strategies that may be exploited for analyte sensing and corresponding molecular platforms. Supramolecular approaches considered include, inter alia, binding-based sensing (BBS) and indicator displacement assays (IDAs). Because it has traditionally received less treatment, many of the illustrative examples chosen will involve anion sensing. Finally, this review will also include our perspectives on the future directions of the field.
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Affiliation(s)
- Chenxing Guo
- Department of Chemistry, The University of Texas at Austin, 105 E. 24th Street, Stop A5300, Austin, Texas 78712, United States
| | - Adam C. Sedgwick
- Department of Chemistry, The University of Texas at Austin, 105 E. 24th Street, Stop A5300, Austin, Texas 78712, United States
| | - Takehiro Hirao
- Department of Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8526, Japan
| | - Jonathan L. Sessler
- Department of Chemistry, The University of Texas at Austin, 105 E. 24th Street, Stop A5300, Austin, Texas 78712, United States
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31
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Fei X, Li W, Wang C, Jiao X, Zhang X. Simulation and experimental study of fluorescence labeled polyphosphate in microthrix parvicella. J Mol Graph Model 2021; 104:107842. [PMID: 33529934 DOI: 10.1016/j.jmgm.2021.107842] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 12/24/2020] [Accepted: 01/06/2021] [Indexed: 11/16/2022]
Abstract
To study the binding mechanism of 4',6-diamidino-2-phenylindole (DAPI) and polyphosphate (Poly-P) and find fluorescent dyes which can dye Poly-P better, the interaction model of DAPI and Poly-P was calculated by the self-consistent-charge, density functional tight-binding (SCC-DFTB-D) method, and the binding sites of DAPI and Poly-P were analyzed. Further, Cy3, Rhodamine 6G and Fluorescein, which are structurally similar to DAPI, were selected to analyze their interactions with Poly-P. The binding energies and frontier orbital properties of the complexes were analyzed. These four fluorescent dyes were further used to dye the activated sludge smear and observe the fluorescence property. The Simulation results show that the N-containing indole ring structures in DAPI plays an important role in the interaction with Poly-P; the binding energies for DAPI, Cy3, Rhodamine 6G and Fluorescein with Poly-P are -42.6, -165.4, -34.7 and -28.9 kcal/mol, respectively. The frontier orbital properties for the complexes were studied, which further indicates that the interactions between Cy3, Rhodamine 6G and Poly-P are stronger than that of Fluorescein and Poly-P. The experimental results showed that Cy3 had excellent dyeing effect on Poly-P and could recognize them, while Fluorescein could not dye Poly-P. The experimental results were in good agreement with those predicted by simulation, which verified the correctness of our calculation method and provided a new strategy for finding more reliable, more sensitive and more economical fluorescent dyes capable of dyeing Poly-P.
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Affiliation(s)
- Xuening Fei
- School of Science, TianJin ChengJian University, Tianjin, China; Tianjian Engineering Technology Center of Chemical Waste-water Source Reduction and Recycling, Tianjin, China.
| | - Weigang Li
- School of Science, TianJin ChengJian University, Tianjin, China
| | - Cuihong Wang
- School of Science, TianJin ChengJian University, Tianjin, China.
| | - Xiumei Jiao
- School of Science, TianJin ChengJian University, Tianjin, China; Tianjian Engineering Technology Center of Chemical Waste-water Source Reduction and Recycling, Tianjin, China
| | - Xuyang Zhang
- School of Science, TianJin ChengJian University, Tianjin, China
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32
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Dolai J, Ali H, Jana NR. Selective capturing and fluorescence “turn on” detection of dibutyl phthalate using a molecular imprinted nanocomposite. NEW J CHEM 2021. [DOI: 10.1039/d1nj04169j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Fluorescence-based selective detection of dibutyl phthalate is achieved via a paper-strip-based approach.
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Affiliation(s)
- Jayanta Dolai
- School of Materials Science, Indian Association for the Cultivation of Science, Kolkata-700032, India
| | - Haydar Ali
- School of Materials Science, Indian Association for the Cultivation of Science, Kolkata-700032, India
| | - Nikhil R. Jana
- School of Materials Science, Indian Association for the Cultivation of Science, Kolkata-700032, India
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33
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A new palladium complex as a dual fluorometric and colorimetric probe for rapid determination of sulfide anion. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.112885] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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34
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RAO HH, LIU HX, LUO MY, XUE X, Ming-Ming W, XUE ZH. Progress of Simple Signal Readout-based Point-of-Care Testing. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1016/s1872-2040(20)60069-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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35
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Lai Z, Zhao T, Sessler JL, He Q. Bis–Calix[4]pyrroles: Preparation, structure, complexation properties and beyond. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213528] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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36
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La Cognata S, Mobili R, Merlo F, Speltini A, Boiocchi M, Recca T, Maher LJ, Amendola V. Sensing and Liquid-Liquid Extraction of Dicarboxylates Using Dicopper Cryptates. ACS OMEGA 2020; 5:26573-26582. [PMID: 33110985 PMCID: PMC7581268 DOI: 10.1021/acsomega.0c03337] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 08/14/2020] [Indexed: 06/11/2023]
Abstract
We report the investigation of dicopper(II) bistren cryptate, containing naphthyl spacers between the tren subunits, as a receptor for polycarboxylates in neutral aqueous solution. An indicator displacement assay for dicarboxylates was also developed by mixing the azacryptate with the fluorescent indicator 5-carboxyfluorescein in a 50:1 molar ratio. Fluorimetric studies showed a significant restoration of fluorophore emission upon addition of fumarate anions followed by succinate and isophthalate. The introduction of hexyl chains on the naphthalene groups created a novel hydrophobic cage; the corresponding dicopper complex was investigated as an extractant for dicarboxylates from neutral water into dichloromethane. The liquid-liquid extraction of succinate-as a model anion-was successfully achieved by exploiting the high affinity of this anionic guest for the azacryptate cavity. Extraction was monitored through the changes in the UV-visible spectrum of the dicopper complex in dichloromethane and by measuring the residual concentration of succinate in the aqueous phase by HPLC-UV. The successful extraction was also confirmed by 1H-NMR spectroscopy. Considering the relevance of polycarboxylates in biochemistry and in the environmental field, e.g., as waste products of industrial processes, our results open new perspectives for research in all contexts where recognition, sensing, or extraction of polycarboxylates is required.
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Affiliation(s)
- Sonia La Cognata
- Department
of Chemistry, Università degli Studi
di Pavia, v.le T. Taramelli 12, Pavia 27100, Italy
| | - Riccardo Mobili
- Department
of Chemistry, Università degli Studi
di Pavia, v.le T. Taramelli 12, Pavia 27100, Italy
| | - Francesca Merlo
- Department
of Chemistry, Università degli Studi
di Pavia, v.le T. Taramelli 12, Pavia 27100, Italy
| | - Andrea Speltini
- Department
of Drug Sciences, Università degli
Studi di Pavia,via Taramelli 12, Pavia 27100, Italy
| | - Massimo Boiocchi
- Centro
Grandi Strumenti, Università degli Studi di Pavia, via A. Bassi 21, Pavia 27100, Italy
| | - Teresa Recca
- Centro
Grandi Strumenti, Università degli Studi di Pavia, via A. Bassi 21, Pavia 27100, Italy
| | - Louis J. Maher
- Department
of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, Minnesota 55905, United States
| | - Valeria Amendola
- Department
of Chemistry, Università degli Studi
di Pavia, v.le T. Taramelli 12, Pavia 27100, Italy
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37
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Liu WE, Quan M, Zhou H, Yang LP, Au-Yeung HY, Jiang W. Stabilization of the Closed-Ring Isomer of Spiropyran by Amide Naphthotube in Water and Its Application in Naked-Eye Detection of Toxic Paraoxon. Chemphyschem 2020; 21:2249-2253. [PMID: 32869462 DOI: 10.1002/cphc.202000703] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 08/29/2020] [Indexed: 01/12/2023]
Abstract
The thermodynamically unstable, colourless closed-ring isomer of spiropyran can be stabilized in water by the anti-configurational isomer of amide naphthotube. The influence of the binding on the thermodynamics and kinetics of spiropyran have been studied. The complex was further used to prepare a test paper that allows naked-eye detection of toxic paraoxon.
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Affiliation(s)
- Wei-Er Liu
- Department of Chemistry, Hongkong University, Pokfulam Road, Hong Kong, China.,Shenzhen Grubbs Institute, Guangdong Provincial Key Laboratory of Catalysis and, Department of Chemistry, Southern University of Science and Technology, Xueyuan Blvd 1088, Shenzhen, 518055, China
| | - Mao Quan
- Shenzhen Grubbs Institute, Guangdong Provincial Key Laboratory of Catalysis and, Department of Chemistry, Southern University of Science and Technology, Xueyuan Blvd 1088, Shenzhen, 518055, China
| | - Hang Zhou
- Shenzhen Grubbs Institute, Guangdong Provincial Key Laboratory of Catalysis and, Department of Chemistry, Southern University of Science and Technology, Xueyuan Blvd 1088, Shenzhen, 518055, China
| | - Liu-Pan Yang
- Shenzhen Grubbs Institute, Guangdong Provincial Key Laboratory of Catalysis and, Department of Chemistry, Southern University of Science and Technology, Xueyuan Blvd 1088, Shenzhen, 518055, China
| | - H Y Au-Yeung
- Department of Chemistry, Hongkong University, Pokfulam Road, Hong Kong, China
| | - Wei Jiang
- Shenzhen Grubbs Institute, Guangdong Provincial Key Laboratory of Catalysis and, Department of Chemistry, Southern University of Science and Technology, Xueyuan Blvd 1088, Shenzhen, 518055, China
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38
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Tavallali H, Espergham O, Deilamy-Rad G, Karimi MA, Rostami S, Rouhani-Savestani AR. Dye/metal ion-based chemosensing ensemble towards l-histidine and l-lysine determination in water via different optical responses. Anal Biochem 2020; 604:113811. [DOI: 10.1016/j.ab.2020.113811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 05/27/2020] [Accepted: 06/01/2020] [Indexed: 02/07/2023]
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39
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Lowdon JW, Ishikura H, Radchenko A, Arreguin-Campos R, Rogosic R, Heidt B, Jimenez Monroy K, Peeters M, Diliën H, Eersels K, Cleij TJ, van Grinsven B. Rapid Colorimetric Screening of Elevated Phosphate in Urine: A Charge-Transfer Interaction. ACS OMEGA 2020; 5:21054-21066. [PMID: 32875242 PMCID: PMC7450649 DOI: 10.1021/acsomega.0c02651] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 08/05/2020] [Indexed: 05/08/2023]
Abstract
A charge-transfer (CT) interaction between 1,3,5-trinitro-2,4-dimethylbenzene (TNX) and anionic phosphate is evaluated, yielding a high band electronic transfer interaction that can be observed as a distinct color change when phosphate is present in solution. The induced interaction was studied using 1H NMR, UV-visible, and Fourier transform infrared spectroscopies. The stoichiometric determination of the interaction was divined by means of continuous variation, applying the Schaeppi-Treadwell method to calculate the binding constant (k). Furthermore, the effect of the polarity of solvents toward the generation of the CT interaction was examined, with multiple solvents considered. Complex deconstruction studies were undertaken, examining the effects of water on complex destruction and understanding the volumes needed to hinder the CT interaction potency. Specificity and selectivity of the CT interaction were also studied against other biologically relevant species (CH3CH2OH, Na+, K+, Ca2+, Cl-, HCO3 -, F-, CH3COO-, and SO4 2-), assessing the capabilities of the assay to differentiate anionic species and counter cations that could act as interferences. The role of TNX concentration in CT formation was also analyzed, aiming to optimize the phosphate-sensing assay and improve its limit of detection. The sensing platform was subsequently used to study phosphate concentrations in urine samples to further understand its potential application in biomedical research. To validate the developed technique, urine samples were analyzed for their phosphate content with both the developed sensor and a validated vanadate-molybdate reagent. The results indicate that the sensing method is capable of accurately reporting elevated phosphate levels in urine samples in a rapid and sensitive manner, illustrating that the colorimetric test could be used as a prescreening test for conditions such as hyperphosphatemia or chronic kidney disease.
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Affiliation(s)
- Joseph W. Lowdon
- Sensor
Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, Maastricht 6200 MD, The Netherlands
| | - Hikaru Ishikura
- Maastricht
Science Programme, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, Maastricht 6200 MD, The Netherlands
| | - Ash Radchenko
- Maastricht
Science Programme, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, Maastricht 6200 MD, The Netherlands
| | - Rocio Arreguin-Campos
- Sensor
Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, Maastricht 6200 MD, The Netherlands
| | - Renato Rogosic
- Sensor
Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, Maastricht 6200 MD, The Netherlands
| | - Benjamin Heidt
- Sensor
Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, Maastricht 6200 MD, The Netherlands
| | - Kathia Jimenez Monroy
- Sensor
Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, Maastricht 6200 MD, The Netherlands
| | - Marloes Peeters
- School
of Engineering, Newcastle University, Merz Court, Tyne NE1 7RU, U.K.
| | - Hanne Diliën
- Sensor
Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, Maastricht 6200 MD, The Netherlands
| | - Kasper Eersels
- Sensor
Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, Maastricht 6200 MD, The Netherlands
| | - Thomas J. Cleij
- Sensor
Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, Maastricht 6200 MD, The Netherlands
| | - Bart van Grinsven
- Sensor
Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, Maastricht 6200 MD, The Netherlands
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40
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Hu XY, Gao J, Chen FY, Guo DS. A host-guest drug delivery nanosystem for supramolecular chemotherapy. J Control Release 2020; 324:124-133. [DOI: 10.1016/j.jconrel.2020.05.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 05/01/2020] [Accepted: 05/04/2020] [Indexed: 01/15/2023]
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41
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Kashyap S, Singh R, Singh UP. Inorganic and organic anion sensing by azole family members. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213369] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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42
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Patra P, Banerjee R, Chakrabarti J. Control of solvent exposure of cationic polypeptides in anionic environment. Chem Phys Lett 2020. [DOI: 10.1016/j.cplett.2020.137503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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43
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Sinn S, Krämer J, Biedermann F. Teaching old indicators even more tricks: binding affinity measurements with the guest-displacement assay (GDA). Chem Commun (Camb) 2020; 56:6620-6623. [PMID: 32459225 DOI: 10.1039/d0cc01841d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A simple change has important consequences: the guest-displacement assay (GDA) is introduced which allows for binding affinity determinations of supramolecular complexes with spectroscopically silent hosts and guests. GDA is complementary to indicator-displacement assay for affinity measurements with soluble components, but is superior for insoluble or for weakly binding guests.
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Affiliation(s)
- Stephan Sinn
- Karlsruhe Institute of Technology (KIT), Institute of Nanotechnology (INT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany.
| | - Joana Krämer
- Karlsruhe Institute of Technology (KIT), Institute of Nanotechnology (INT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany.
| | - Frank Biedermann
- Karlsruhe Institute of Technology (KIT), Institute of Nanotechnology (INT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany.
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44
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Dey N, Bhattacharya S. Switchable Optical Probes for Simultaneous Targeting of Multiple Anions. Chem Asian J 2020; 15:1759-1779. [DOI: 10.1002/asia.201901811] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 02/08/2020] [Indexed: 11/07/2022]
Affiliation(s)
- Nilanjan Dey
- Department of Organic Chemistry Indian Institute of Science Bangalore 560012
- Present Address: Department of Chemistry Kyoto University Kyoto Prefecture 606-8501 Japan
| | - Santanu Bhattacharya
- Department of Organic Chemistry Indian Institute of Science Bangalore 560012
- Present Address Indian Association of Cultivation of Science Kolkata 700032 India
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45
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Miljkovic A, La Cognata S, Bergamaschi G, Freccero M, Poggi A, Amendola V. Towards Building Blocks for Supramolecular Architectures Based on Azacryptates. Molecules 2020; 25:molecules25071733. [PMID: 32283788 PMCID: PMC7181268 DOI: 10.3390/molecules25071733] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 04/03/2020] [Accepted: 04/06/2020] [Indexed: 12/03/2022] Open
Abstract
In this work, we report the synthesis of a new bis(tris(2-aminoethyl)amine) azacryptand L with triphenyl spacers. The binding properties of its dicopper complex for aromatic dicarboxylate anions (as TBA salts) were investigated, with the aim to obtain potential building blocks for supramolecular structures like rotaxanes and pseudo-rotaxanes. As expected, UV-Vis and emission studies of [Cu2L]4+ in water/acetonitrile mixture (pH = 7) showed a high affinity for biphenyl-4,4′-dicarboxylate (dfc2−), with a binding constant of 5.46 log units, due to the best match of the anion bite with the Cu(II)-Cu(II) distance in the cage’s cavity. Compared to other similar bistren cages, the difference of the affinity of [Cu2L]4+ for the tested anions was not so pronounced: conformational changes of L seem to promote a good interaction with both long (e.g., dfc2−) and short anions (e.g., terephthalate). The good affinity of [Cu2L]4+ for these dicarboxylates, together with hydrophobic interactions within the cage’s cavity, may promote the self-assembly of a stable 1:1 complex in water mixture. These results represent a good starting point for the application of these molecular systems as building units for the design of new supramolecular architectures based on non-covalent interactions, which could be of interest in all fields related to supramolecular devices.
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Affiliation(s)
- Ana Miljkovic
- Department of Chemistry, University of Pavia, V.le Taramelli 12, 27100 Pavia, Italy; (A.M.); (M.F.); (A.P.); (V.A.)
| | - Sonia La Cognata
- Department of Chemistry, University of Pavia, V.le Taramelli 12, 27100 Pavia, Italy; (A.M.); (M.F.); (A.P.); (V.A.)
- Correspondence:
| | - Greta Bergamaschi
- Istituto di Scienze e Tecnologie Chimiche, National Research Council of Italy, Via M. Bianco 9, 20131 Milano, Italy;
| | - Mauro Freccero
- Department of Chemistry, University of Pavia, V.le Taramelli 12, 27100 Pavia, Italy; (A.M.); (M.F.); (A.P.); (V.A.)
| | - Antonio Poggi
- Department of Chemistry, University of Pavia, V.le Taramelli 12, 27100 Pavia, Italy; (A.M.); (M.F.); (A.P.); (V.A.)
| | - Valeria Amendola
- Department of Chemistry, University of Pavia, V.le Taramelli 12, 27100 Pavia, Italy; (A.M.); (M.F.); (A.P.); (V.A.)
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46
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Rani BK, John SA. Selective receptor for Fe(III) ion with a fluorescence-ON pyrene motif in semi-aqueous solution. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112426] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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47
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Fu J, Yao K, Li B, Mei H, Chang Y, Xu K. Coumarin-based colorimetric-fluorescent sensors for the sequential detection of Zn 2+ ion and phosphate anions and applications in cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117790. [PMID: 31757708 DOI: 10.1016/j.saa.2019.117790] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 11/06/2019] [Accepted: 11/11/2019] [Indexed: 06/10/2023]
Abstract
Two novel coumarin based fluorescent sensors CHP and CHS have been synthesized for the sequential detection of Zn2+ ion and phosphate anion (PA) in DMF/HEPES buffer medium (1/5 v/v, 10 mM, pH = 7.4). On the addition of Zn2+ ion to the solution of CHP or CHS resulted in a pronounced fluorescence enhancement, accompanying noticeable color change (under UV or daylight), while there was hardly obvious change with other competing metal ions co-existing. The detection limits (DL) of CHP and CHS toward Zn2+ were separately determined as 1.03 × 10-7 (R2 = 0.9886) and 1.87 × 10-7 (R2 = 0.9902). The PET binding processes were affirmed by spectroscopic techniques, HRMS experiments and theoretical calculations. Subsequently, the CHP-Zn2+ or CHS-Zn2+ complexes showed high selectivity fluorescence quenching toward PA by snatching Zn2+ ion from its complex and the binding processes were reversible. DLs were calculated as 2.07 × 10-7 M (R2 = 0.9928) and 2.63 × 10-7 M (R2 = 0.9954), respectively. Furthermore, the cell imaging experiments demonstrated that the sensors were capable of detecting of Zn2+ and PA in vitro cells.
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Affiliation(s)
- Jiaxin Fu
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Kun Yao
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Bai Li
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Huihui Mei
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Yongxin Chang
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China
| | - Kuoxi Xu
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
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48
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Khose VN, Hasan M, Khot SC, Mobin SM, Borovkov V, Karnik AV. Directional Approach to Enantiomerically Enriched Functionalized [7]Oxa-helicenoids and Groove-Based Selective Cyanide Sensing. J Org Chem 2020; 85:1847-1860. [PMID: 31858799 DOI: 10.1021/acs.joc.9b02100] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Several regioselective functionalized mono- and disubstituted [7]oxa-helicenoids have been synthesized in the enantiomerically enriched (90-99% ee) form. These functionalized helicenoids exhibited pronounced spectral and chiroptical properties suitable for sensing applications. In particular, corresponding helicenoid's mono and dialdehydes have been effectively used as chemodosimeters for selective detection of cyanide anions over other anions, while simple aromatic aldehydes do not function as cyanide sensors. The groove available in the helical host plays a crucial role in the sensing. The enantiomerically enriched nature of the sensors allows the use of electronic circular dichroism as an uncommon detection tool for cyanide anions, along with conventional fluorescence and NMR methods.
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Affiliation(s)
- Vaibhav N Khose
- Department of Chemistry , University of Mumbai , Vidyanagari, Santacruz (East) , Mumbai 400098 , India
| | - Mohammed Hasan
- Department of Chemistry , University of Mumbai , Vidyanagari, Santacruz (East) , Mumbai 400098 , India.,College of Chemistry and Materials Science , South Central University for Nationalities , 182# Minzu RD , Hongshan District, Wuhan , Hubei province 430074 , China
| | - Sushil C Khot
- Department of Chemistry , University of Mumbai , Vidyanagari, Santacruz (East) , Mumbai 400098 , India
| | - Shaikh M Mobin
- Department of Chemistry , Indian Institute of Technology, Indore , Simrol, Khandwa Road , Indore 453552 , India
| | - Victor Borovkov
- College of Chemistry and Materials Science , South Central University for Nationalities , 182# Minzu RD , Hongshan District, Wuhan , Hubei province 430074 , China
| | - Anil V Karnik
- Department of Chemistry , University of Mumbai , Vidyanagari, Santacruz (East) , Mumbai 400098 , India
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49
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Jayapaul J, Schröder L. Probing Reversible Guest Binding with Hyperpolarized 129Xe-NMR: Characteristics and Applications for Cucurbit[ n]urils. Molecules 2020; 25:E957. [PMID: 32093412 PMCID: PMC7070628 DOI: 10.3390/molecules25040957] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 02/14/2020] [Accepted: 02/18/2020] [Indexed: 01/01/2023] Open
Abstract
Cucurbit[n]urils (CB[n]s) are a family of macrocyclic host molecules that find various applications in drug delivery, molecular switching, and dye displacement assays. The CB[n]s with n = 5-7 have also been studied with 129Xe-NMR. They bind the noble gas with a large range of exchange rates. Starting with insights from conventional direct detection of bound Xe, this review summarizes recent achievements with chemical exchange saturation transfer (CEST) detection of efficiently exchanging Xe in various CB[n]-based supramolecular systems. Unprecedented sensitivity has been reached by combining the CEST method with hyperpolarized Xe, the production of which is also briefly described. Applications such as displacement assays for enzyme activity detection and rotaxanes as emerging types of Xe biosensors are likewise discussed in the context of biomedical applications and pinpoint future directions for translating this field to preclinical studies.
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Affiliation(s)
| | - Leif Schröder
- Molecular Imaging, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), 13125 Berlin, Germany;
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50
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Li S, Liu X, Liu Q, Chen Z. Colorimetric Differentiation of Flavonoids Based on Effective Reactivation of Acetylcholinesterase Induced by Different Affnities between Flavonoids and Metal Ions. Anal Chem 2020; 92:3361-3365. [PMID: 31983197 DOI: 10.1021/acs.analchem.9b05378] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Flavonoids are closely related to human health, and the distinguishiment of flavonoids is an important but difficult issue. We herein unveil a novel colorimetric sensor array for the rapid identification of 7 flavonoids (e.g., gallocatechin (GC), morin hydrate (MH), puerarin (Pu), epigallocatechin gallate (EGCG), catechin (C), rac Naringenin (rN), and Flavone (Fla)) for the first time. The colorimetric performances of gold nanoparticles (AuNPs) are characteristically correlated with thiocholine, which is issued from the enzymatic hydrolysis of acetylcholine (AcCh). Therefore, as a proof-of-concept design, three sensors (Cu2+/acetylcholinesterase (AcChE)/AcCh/AuNPs, Zn2+/AcChE/AcCh/AuNPs, and Mn2+/AcChE/AcCh/AuNPs) were constructed to form our sensor array. The distinct affinities between flavonoids and metal ions would cause varying degrees of effective reactivation of AcChE, leading to unique colorimetric response patterns upon being challenged with the seven flavonoids for their pattern recognition, enabling an excellent identification of the seven flavonoids at a concentration of 20 nM and different concentrations of individual flavonoids, as well as mixtures of them.
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Affiliation(s)
- Siqun Li
- Department of Chemistry , Capital Normal University , Beijing , 100048 , China
| | - Xueyan Liu
- Department of Chemistry , Capital Normal University , Beijing , 100048 , China
| | - Qingyun Liu
- College of Chemistry and Environmental Engineering , Shandong University of Science and Technology , Qingdao , 266510 , China
| | - Zhengbo Chen
- Department of Chemistry , Capital Normal University , Beijing , 100048 , China
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