1
|
Wikeley SM, Przybylowski J, Gardiner JE, James TD, Fletcher PJ, Isaacs MA, Lozano-Sanchez P, Caffio M, Marken F. Pyrene-Appended Boronic Acids on Graphene Foam Electrodes Provide Quantum Capacitance-Based Molecular Sensors for Lactate. ACS Sens 2024; 9:1565-1574. [PMID: 38447101 DOI: 10.1021/acssensors.4c00027] [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] [Indexed: 03/08/2024]
Abstract
Molecular recognition and sensing can be coupled to interfacial capacitance changes on graphene foam surfaces linked to double layer effects and coupled to enhanced quantum capacitance. 3D graphene foam film electrodes (Gii-Sens; thickness approximately 40 μm; roughness factor approximately 100) immersed in aqueous buffer media exhibit an order of magnitude jump in electrochemical capacitance upon adsorption of a charged molecular receptor based on pyrene-appended boronic acids (here, 4-borono-1-(pyren-2-ylmethyl)pyridin-1-ium bromide, or abbreviated T1). This pyrene-appended pyridinium boronic acid receptor is employed here as a molecular receptor for lactate. In the presence of lactate and at pH 4.0 (after pH optimization), the electrochemical capacitance (determined by impedance spectroscopy) doubles again. Lactic acid binding is expressed with a Hillian binding constant (Klactate = 75 mol-1 dm3 and α = 0.8 in aqueous buffer, Klactate = 460 mol-1 dm3 and α = 0.8 in artificial sweat, and Klactate = 340 mol-1 dm3 and α = 0.65 in human serum). The result is a selective molecular probe response for lactic acid with LoD = 1.3, 1.4, and 1.8 mM in aqueous buffer media (pH 4.0), in artificial sweat (adjusted to pH 4.7), and in human serum (pH adjusted to 4.0), respectively. The role of the pyrene-appended boronic acid is discussed based on the double layer structure and quantum capacitance changes. In the future, this new type of molecular capacitance sensor could provide selective enzyme-free analysis without analyte consumption for a wider range of analytes and complex environments.
Collapse
Affiliation(s)
- Simon M Wikeley
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, U.K
| | - Jakub Przybylowski
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, U.K
| | - Jordan E Gardiner
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, U.K
| | - Tony D James
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, U.K
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | | | - Mark A Isaacs
- HarwellXPS, Research Complex at Harwell, STFC Rutherford Appleton Laboratory, Harwell Campus, Didcot OX11 0FA, U.K
- Department of Chemistry, University College London, London WC1H 0AJ, U.K
| | | | - Marco Caffio
- Integrated Graphene Ltd., Euro House, Wellgreen Place, Stirling FK8 2DJ, U.K
| | - Frank Marken
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, U.K
| |
Collapse
|
2
|
Lara-Cruz GA, Jaramillo-Botero A. Molecular Level Sucrose Quantification: A Critical Review. SENSORS (BASEL, SWITZERLAND) 2022; 22:9511. [PMID: 36502213 PMCID: PMC9740140 DOI: 10.3390/s22239511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 06/17/2023]
Abstract
Sucrose is a primary metabolite in plants, a source of energy, a source of carbon atoms for growth and development, and a regulator of biochemical processes. Most of the traditional analytical chemistry methods for sucrose quantification in plants require sample treatment (with consequent tissue destruction) and complex facilities, that do not allow real-time sucrose quantification at ultra-low concentrations (nM to pM range) under in vivo conditions, limiting our understanding of sucrose roles in plant physiology across different plant tissues and cellular compartments. Some of the above-mentioned problems may be circumvented with the use of bio-compatible ligands for molecular recognition of sucrose. Nevertheless, problems such as the signal-noise ratio, stability, and selectivity are some of the main challenges limiting the use of molecular recognition methods for the in vivo quantification of sucrose. In this review, we provide a critical analysis of the existing analytical chemistry tools, biosensors, and synthetic ligands, for sucrose quantification and discuss the most promising paths to improve upon its limits of detection. Our goal is to highlight the criteria design need for real-time, in vivo, highly sensitive and selective sucrose sensing capabilities to enable further our understanding of living organisms, the development of new plant breeding strategies for increased crop productivity and sustainability, and ultimately to contribute to the overarching need for food security.
Collapse
Affiliation(s)
| | - Andres Jaramillo-Botero
- Omicas Alliance, Pontificia Universidad Javeriana, Cali 760031, Colombia
- Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| |
Collapse
|
3
|
Li X, Li Y, Shu J, Fu X, Wu L, Shi T, Hu W. Rh 2(Ph 3COO) 3(OAc)/Chiral Phosphoric Acid Cocatalyzed N-Alkyl Imines-Involved Multicomponent Reactions Yielding N-(Anthrancen-9-ylmethyl) Isoserines as Drug Intermediates. Org Lett 2022; 24:8633-8638. [DOI: 10.1021/acs.orglett.2c03368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Xinglin Li
- Guangdong Chiral Drug Engineering Laboratory, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Yukai Li
- Guangdong Chiral Drug Engineering Laboratory, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Jirong Shu
- Guangdong Chiral Drug Engineering Laboratory, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xiang Fu
- Guangdong Chiral Drug Engineering Laboratory, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Linna Wu
- Guangdong Chiral Drug Engineering Laboratory, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Taoda Shi
- Guangdong Chiral Drug Engineering Laboratory, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Wenhao Hu
- Guangdong Chiral Drug Engineering Laboratory, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| |
Collapse
|
4
|
Zhao YW, Guo LE, Zhang FQ, Yao J, Zhang XM. Turn-On Fluorescence Enantioselective Sensing of Hydroxyl Carboxylic Enantiomers by Metal-Organic Framework Nanosheets with a Homochiral Tetracarboxylate of Cyclohexane Diamide. ACS APPLIED MATERIALS & INTERFACES 2021; 13:20821-20829. [PMID: 33887905 DOI: 10.1021/acsami.1c02897] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Two-dimensional (2D) metal-organic frameworks (MOFs) have attracted growing interest due to excellent performance in gas separation, energy conversion and storage, catalysis, and sensing, but their homochirality and exfoliation as well as related enantioselective catalysis and sensing remain a stage of pending exploration owing to the scarcity of homochiral MOFs and intrinsic aggregation of nanosheets. Herein, a homochiral 2D MOF (HMOF-3) with polymeric chirality, good thermostability, and solvent stability is designed and constructed by a homochiral organic ligand 5,5'-((1R,2R)-cyclohexane dicarbonyl bis(azanediyl)) diisophthalic acid (R,R-CHCAIP), a ditopic coligand 4,4'-bipyridine, and Zn salts. Remarkably, HMOF-3 can be exfoliated via solvent-assisted sonication to achieve 2D HMOF-3 nanosheets (HMOF-3-NS), which exhibit a sensitive turn-on effect with the fluorescence enhancement up to 63.5 times in the presence of R/S-mandelic acid, d/l-tartaric acid, d/l-lactic acid, d/l-alanine, and d/l-tryptophan. More importantly, the high surface area, polymeric chirality environment, and highly accessible functional sites on the surface of HMOF-3 nanosheets enable close contact with probed enantiomers, leading to highly enantioselective and sensitive sensing. The turn-on mechanism of host-guest-assisted electronic transfer is confirmed by DFT calculation and the relative experiment. This work highlights the promise of homochiral 2D MOF nanosheets for enantioselective sensing applications.
Collapse
Affiliation(s)
- Yan-Wu Zhao
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science, Shanxi Normal University, Linfen, Shanxi 041004, P. R. China
| | - Li-E Guo
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science, Shanxi Normal University, Linfen, Shanxi 041004, P. R. China
| | - Fu-Qiang Zhang
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science, Shanxi Normal University, Linfen, Shanxi 041004, P. R. China
| | - Jin Yao
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science, Shanxi Normal University, Linfen, Shanxi 041004, P. R. China
| | - Xian-Ming Zhang
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science, Shanxi Normal University, Linfen, Shanxi 041004, P. R. China
- College of Chemistry & Chemical Engineering, Key Laboratory of Interface Science and Engineering in Advanced Material, Ministry of Education,Taiyuan University of Technology, No. 79 Yingze West, Taiyuan, Shanxi 030024, P. R. China
| |
Collapse
|
5
|
Wu D, Pan F, Gao L, Tao Y, Kong Y. An ionic-based carbon dot for enantioselective discrimination of nonaromatic amino alcohols. Analyst 2020; 145:3395-3400. [PMID: 32239048 DOI: 10.1039/d0an00399a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Here, ionized chiral carbon dots, (S,S)-C-dots-1 (λex = 430 nm, λem = 480 nm), were synthesized via a facile route with relatively high quantum yield (∼24.4%) and used as a fluorescent chiral sensor. One of the advantages of the synthetic process is that it avoids the loss of the chiral center. That is, the chiral bromo compound can directly form an ionic pair with the pyridyl group, which is derived from the amine precursor in the first step. Furthermore, (S,S)-C-dots-1 shows clear discrimination toward different configurations of nonaromatic amino alcohols in the presence of Cu(ii). When the (R)-isomer is added to a solution of (S,S)-C-dots-1 + Cu(ii), it shows much higher fluorescent intensity than the (S)-isomer. The values of IR/IS are 2.9 and 2.3 for 2-aminobutan-1-ol and 2-aminopropan-1-ol, respectively. In summary, we believe that this work can expand the synthetic routes and potential applications of functional carbon dots in the field of enantioselective sensing.
Collapse
Affiliation(s)
- Datong Wu
- Jiangsu Key Laboratory of Advanced Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, China.
| | - Fei Pan
- Jiangsu Key Laboratory of Advanced Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, China.
| | - Li Gao
- Jiangsu Key Laboratory of Advanced Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, China.
| | - Yongxin Tao
- Jiangsu Key Laboratory of Advanced Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, China.
| | - Yong Kong
- Jiangsu Key Laboratory of Advanced Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, China.
| |
Collapse
|
6
|
Çiçek İ, Tunç T, Ogutcu H, Abdurrahmanoglu S, Günel A, Demirel N. Synthesis and Antibacterial Activity of New Chiral Aminoalcohol and Benzimidazole Hybrids. ChemistrySelect 2020. [DOI: 10.1002/slct.202000355] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- İlknur Çiçek
- Department of Chemistry, Faculty of Arts and SciencesAhi Evran University 40100 Kırşehir Turkey
| | - Turgay Tunç
- Department of Chemistry Engineering and Process, Faculty of EngineeringUniversity of Ahi Evran Kırsehir 40100 Turkey
| | - Hatice Ogutcu
- Department of Field Crops, Faculty of AgricultureUniversity Ahi Evran Kırsehir 40100 Turkey
| | - Suzan Abdurrahmanoglu
- Department of ChemistryFaculty of Arts and Science, Marmara University Istanbul 34722 Turkey
| | - Aslıhan Günel
- Department of Chemistry, Faculty of Arts and SciencesAhi Evran University 40100 Kırşehir Turkey
| | - Nadir Demirel
- Department of Chemistry, Faculty of Arts and SciencesAhi Evran University 40100 Kırşehir Turkey
| |
Collapse
|
7
|
Wu D, Yu Y, Zhang J, Guo L, Kong Y. Chiral Poly(ionic liquid) with Nonconjugated Backbone as a Fluorescent Enantioselective Sensor for Phenylalaninol and Tryptophan. ACS APPLIED MATERIALS & INTERFACES 2018; 10:23362-23368. [PMID: 29911854 DOI: 10.1021/acsami.8b04869] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Here, a novel fluorescent chiral poly(ionic liquid) ( S)-PCIL-4 with nonconjugated backbone is designed and synthesized in the control of micelle through free-radical polymerization, whose fluorescence emission maximum is at λem,max = 430 nm. It is observed that polymers with spatially proximate units (phenyl group and pyridinium cation) have photoluminescence through spatial π-π and ion-π interaction. Then, ( S)-PCIL-4 can be served as a fluorescent turn off/on sensor for chiral recognition of phenylalaninol and tryptophan in the presence of Cu(II). For example, when ( S)-PCIL-4-Cu(II) is treated with ( R/ S)-phenylalaninol, it will exhibit different fluorescence responses. Values of the enantiomeric fluorescence difference ratio for phenylalaninol and tryptophan are 1.10 and 1.08, respectively. In brief, we believe that the approach opens up a possible pathway to prepare a variety of fluorescent polymers with nonconjugated backbone and proves to be desirable in further application.
Collapse
Affiliation(s)
- Datong Wu
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering , Changzhou University , Changzhou 213164 , China
| | - Yin Yu
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering , Changzhou University , Changzhou 213164 , China
| | - Jie Zhang
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering , Changzhou University , Changzhou 213164 , China
| | - Lili Guo
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering , Changzhou University , Changzhou 213164 , China
| | - Yong Kong
- Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, School of Petrochemical Engineering , Changzhou University , Changzhou 213164 , China
| |
Collapse
|
8
|
|
9
|
Zhang X, Li H, Zhang X, An M, Fang W, Yu H. Visual chiral recognition of 1,1′-binaphthol through enantioselective collapse of gel based on an amphiphilic Schiff-base gelator. Front Chem Sci Eng 2017. [DOI: 10.1007/s11705-017-1633-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
10
|
Ghosh K, Majumdar A. Isomeric chiral pyrrole diamides and their efficacy in enantioselective sensing of tartrate in sol–gel medium. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.06.128] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
|
11
|
Affiliation(s)
- Xiaolong Sun
- Department
of Chemistry, University of Bath, Bath, BA2 7AY, United Kingdom
| | - Tony D. James
- Department
of Chemistry, University of Bath, Bath, BA2 7AY, United Kingdom
| |
Collapse
|
12
|
Miron CE, Petitjean A. Sugar recognition: designing artificial receptors for applications in biological diagnostics and imaging. Chembiochem 2015; 16:365-79. [PMID: 25619151 DOI: 10.1002/cbic.201402549] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Indexed: 01/23/2023]
Abstract
At the cellular level, numerous processes ranging from protein folding to disease development are mediated by a sugar-based molecular information system that is much less well known than its DNA- or protein-based counterparts. The subtle structural diversity of such sugar tags nevertheless offers an excellent, if challenging, opportunity to design receptors for the selective recognition of biorelevant sugars. Over the past 40 years, growing interest in the field of sugar recognition has led to the development of several promising artificial receptors, which could soon find widespread use in medical diagnostics and cell imaging.
Collapse
Affiliation(s)
- Caitlin E Miron
- Department of Chemistry, Queen's University, Chernoff Hall, 90 Bader Lane, Kingston ON K7L 3N6 (Canada)
| | | |
Collapse
|
13
|
Afkhami A, Kafrashi F, Ahmadi M, Madrakian T. A new chiral electrochemical sensor for the enantioselective recognition of naproxen enantiomers using l-cysteine self-assembled over gold nanoparticles on a gold electrode. RSC Adv 2015. [DOI: 10.1039/c5ra07396k] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A chiral electrochemical sensor for analyzing the enantiomeric composition of chiral compounds is reported.
Collapse
Affiliation(s)
- Abbas Afkhami
- Faculty of Chemistry
- Bu Ali Sina University
- Hamedan
- Iran
| | | | | | | |
Collapse
|
14
|
Akdeniz A, Mosca L, Minami T, Anzenbacher P. Sensing of enantiomeric excess in chiral carboxylic acids. Chem Commun (Camb) 2015; 51:5770-3. [DOI: 10.1039/c5cc00376h] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Cinchona-derived fluorescent molecules are used in a cross-reactive sensor array for the sensing of enantiomeric excess (ee) in carboxylate drugs analysis.
Collapse
Affiliation(s)
- Ali Akdeniz
- Department of Chemistry and Center for Photochemical Sciences
- Bowling Green State University
- Bowling Green
- USA
| | - Lorenzo Mosca
- Department of Chemistry and Center for Photochemical Sciences
- Bowling Green State University
- Bowling Green
- USA
| | - Tsuyoshi Minami
- Department of Chemistry and Center for Photochemical Sciences
- Bowling Green State University
- Bowling Green
- USA
| | - Pavel Anzenbacher
- Department of Chemistry and Center for Photochemical Sciences
- Bowling Green State University
- Bowling Green
- USA
| |
Collapse
|
15
|
Ghosh K, Majumdar A. l-Amino acid derived pyridinium-based chiral compounds and their efficacy in chiral recognition of lactate. RSC Adv 2015. [DOI: 10.1039/c5ra00017c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
A series ofl-amino acid derived pyridinium-based chiral compounds have been designed and synthesized. Among them, somel-valine derivatives show enantioselective recognition ofd-lactate in fluorescence.
Collapse
Affiliation(s)
- Kumaresh Ghosh
- Department of Chemistry
- University of Kalyani
- Kalyani-741235
- India
| | - Anupam Majumdar
- Department of Chemistry
- University of Kalyani
- Kalyani-741235
- India
| |
Collapse
|
16
|
Hosseinzadeh R, Mohadjerani M, Pooryousef M. Fluorene-based boronic acids as fluorescent chemosensor for monosaccharides at physiological pH. LUMINESCENCE 2014; 30:549-55. [PMID: 25264138 DOI: 10.1002/bio.2776] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2014] [Revised: 07/04/2014] [Accepted: 08/25/2014] [Indexed: 11/11/2022]
Abstract
Two fluorene-based boronic acids, 9,9-dimethyl-9H-fluoren-2-yl-2-boronic acid (1) and 9,9-dimethyl-9H-fluoren-2,7-diyl-2,7-diboronic acid (2), were synthesized and their sensing abilities for detection of D-monosaccharides were investigated by fluorescence at physiological pH. It was found that both boronic acids 1 and 2 have high selectivity and sensitivity for D-fructose with stability constant of 47.2 and 412.9, respectively. The sensor 2 showed a linear response toward D-fructose in the concentration range from 5 × 10(-5) to 10(-1) mol L(-1) with the detection limit of 2 × 10(-5) mol L(-1).
Collapse
Affiliation(s)
- Rahman Hosseinzadeh
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, Iran
| | - Maryam Mohadjerani
- Department of Molecular and Cell Biology, Faculty of Basic Sciences, University of Mazandaran, Babolsar, Iran
| | - Mona Pooryousef
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, Iran
| |
Collapse
|
17
|
Zhang X, Yin J, Yoon J. Recent advances in development of chiral fluorescent and colorimetric sensors. Chem Rev 2014; 114:4918-59. [PMID: 24499128 DOI: 10.1021/cr400568b] [Citation(s) in RCA: 419] [Impact Index Per Article: 41.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Xin Zhang
- Department of Chemistry and Nano Science and Department of Bioinspired Science (WCU), Ewha Womans University , Seoul 120-750, Korea
| | | | | |
Collapse
|
18
|
Ghosh K, Sarkar T. Anthracene-labeled pyridinium-based symmetrical chiral chemosensor for enantioselective recognition of l-tartrate. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.01.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
19
|
Xu KX, Kong HJ, Zu FL, Yang L, Wang CJ. A pair of chiral fluorescent sensors for enantioselective recognition of mandelate in water. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 118:811-815. [PMID: 24157333 DOI: 10.1016/j.saa.2013.09.083] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 09/12/2013] [Accepted: 09/25/2013] [Indexed: 06/02/2023]
Abstract
A pair of chiral compounds S-1 and R-1 derived from (1S, 2S) or (1R, 2R)-1, 2-diphenylethane-1, 2-diamine were designed and synthesized, the interactions of S-1 and R-1 with mandelate were studied in H2O (0.01 M HEPES buffer, pH=7.4) by fluorescence titration experiments. The sensors S-1 and R-1 were found to present enantioselective fluorescent sensing ability to mandelate. The results indicated that the sensors S-1 and R-1 were very promising to be used as fluorescent sensors in determining the enantiomeric composition of mandelate in H2O.
Collapse
Affiliation(s)
- Kuo-xi Xu
- Institute of Fine Chemical and Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, China.
| | | | | | | | | |
Collapse
|
20
|
Neupane LN, Han SY, Lee KH. Ratiometric fluorescence sensing of sugars via a reversible disassembly and assembly of the peptide aggregates mediated by sugars. Chem Commun (Camb) 2014; 50:5854-7. [DOI: 10.1039/c4cc01439a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An amphiphilic dipeptide (1) bearing pyrene and phenylboronic acid was demonstrated as a unique example of a ratiometric sensing system for sugars by reversibly converting the peptide aggregates into the monomer form of the complex with sugars in aqueous solutions.
Collapse
Affiliation(s)
- Lok Nath Neupane
- Department of Chemistry
- Bioorganic Chemistry Lab
- Inha University
- Incheon city, South Korea
| | - Song Yee Han
- Department of Chemistry
- Bioorganic Chemistry Lab
- Inha University
- Incheon city, South Korea
| | - Keun-Hyeung Lee
- Department of Chemistry
- Bioorganic Chemistry Lab
- Inha University
- Incheon city, South Korea
| |
Collapse
|
21
|
A dual role of phenylboronic acid as a receptor for carbohydrates as well as a quencher for neighboring pyrene fluorophore. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.11.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
22
|
Ghosh K, Majumdar A. Enantioselective sensing of lactate by pyridinium-based chiral receptor. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.08.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
23
|
Ghosh K, Sarkar T. l-Valine derived benzimidazole based bis-urea in enantioselective fluorescence sensing of L-tartrate. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.06.087] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
24
|
Bull SD, Davidson MG, van den Elsen JMH, Fossey JS, Jenkins ATA, Jiang YB, Kubo Y, Marken F, Sakurai K, Zhao J, James TD. Exploiting the reversible covalent bonding of boronic acids: recognition, sensing, and assembly. Acc Chem Res 2013; 46:312-26. [PMID: 23148559 DOI: 10.1021/ar300130w] [Citation(s) in RCA: 445] [Impact Index Per Article: 40.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Boronic acids can interact with Lewis bases to generate boronate anions, and they can also bind with diol units to form cyclic boronate esters. Boronic acid based receptor designs originated when Lorand and Edwards used the pH drop observed upon the addition of saccharides to boronic acids to determine their association constants. The inherent acidity of the boronic acid is enhanced when 1,2-, 1,3-, or 1,4-diols react with boronic acids to form cyclic boronic esters (5, 6, or 7 membered rings) in aqueous media, and these interactions form the cornerstone of diol-based receptors used in the construction of sensors and separation systems. In addition, the recognition of saccharides through boronic acid complex (or boronic ester) formation often relies on an interaction between a Lewis acidic boronic acid and a Lewis base (proximal tertiary amine or anion). These properties of boronic acids have led to them being exploited in sensing and separation systems for anions (Lewis bases) and saccharides (diols). The fast and stable bond formation between boronic acids and diols to form boronate esters can serve as the basis for forming reversible molecular assemblies. In spite of the stability of the boronate esters' covalent B-O bonds, their formation is reversible under certain conditions or under the action of certain external stimuli. The reversibility of boronate ester formation and Lewis acid-base interactions has also resulted in the development and use of boronic acids within multicomponent systems. The dynamic covalent functionality of boronic acids with structure-directing potential has led researchers to develop a variety of self-organizing systems including macrocycles, cages, capsules, and polymers. This Account gives an overview of research published about boronic acids over the last 5 years. We hope that this Account will inspire others to continue the work on boronic acids and reversible covalent chemistry.
Collapse
Affiliation(s)
- Steven D Bull
- Department of Chemistry, University of Bath, Bath BA2 7AY UK
| | | | | | - John S. Fossey
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, West Midlands, B15 2TT, UK
| | | | - Yun-Bao Jiang
- Department of Chemistry, College of Chemistry and Chemical Engineering and the MOE Key Laboratory of Analytical Sciences, Xiamen University, Xiamen 361005, China
| | - Yuji Kubo
- Department of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 Minami-ohsawa, Hachioji, Tokyo 192-0397, Japan
| | - Frank Marken
- Department of Chemistry, University of Bath, Bath BA2 7AY UK
| | - Kazuo Sakurai
- Faculty of Environmental Engineering, The University of Kitakyushu, 1-1 Hibikino, Wakamatsu, Kitakyushu City, Fukuoka, 808-0135 Japan
| | - Jianzhang Zhao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, 2 Ling-Gong Road, Dalian University of Technology, Dalian 116024, China
| | - Tony D. James
- Department of Chemistry, University of Bath, Bath BA2 7AY UK
| |
Collapse
|
25
|
Tripathi A, Kumar A, Pandey PS. Visual chiral recognition of mandelic acid and α-amino acid derivatives by enantioselective gel formation and precipitation. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.08.025] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
26
|
Xia Y, Wang X, Zhang Y, Luo B. Computational investigations into new fluorescence quenching process induced by complexation of alkali metal ion. J PHYS ORG CHEM 2012. [DOI: 10.1002/poc.2917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yong Xia
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry; Xiangtan University; Xiangtan Hunan 411105 P. R. China
| | - Xueye Wang
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry; Xiangtan University; Xiangtan Hunan 411105 P. R. China
| | - Yu Zhang
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry; Xiangtan University; Xiangtan Hunan 411105 P. R. China
| | - Benhua Luo
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry; Xiangtan University; Xiangtan Hunan 411105 P. R. China
| |
Collapse
|
27
|
Ke C, Destecroix H, Crump MP, Davis AP. A simple and accessible synthetic lectin for glucose recognition and sensing. Nat Chem 2012; 4:718-23. [DOI: 10.1038/nchem.1409] [Citation(s) in RCA: 215] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Accepted: 06/19/2012] [Indexed: 01/23/2023]
|
28
|
Xu K, Jiao S, Yao W, Xie E, Tang B, Wang C. Syntheses and Highly Enantioselective Fluorescent Recognition of α-Aminocarboxylic Acid Anions Using Chiral Oxacalix[2]arene[2]bisbinaphthes. Chirality 2012; 24:646-51. [DOI: 10.1002/chir.22059] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2011] [Revised: 02/13/2012] [Accepted: 02/28/2012] [Indexed: 12/30/2022]
Affiliation(s)
- Kuoxi Xu
- Institute of Fine Chemistry and Chemical Engineering, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
- Key Laboratory of Natural Medicinal and Immunal Engineering; Henan University; Kaifeng 475004 China
| | - Shuyan Jiao
- Institute of Fine Chemistry and Chemical Engineering, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Wenyong Yao
- Institute of Fine Chemistry and Chemical Engineering, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - En Xie
- Institute of Fine Chemistry and Chemical Engineering, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Baowei Tang
- Institute of Fine Chemistry and Chemical Engineering, College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Chaojie Wang
- Key Laboratory of Natural Medicinal and Immunal Engineering; Henan University; Kaifeng 475004 China
| |
Collapse
|
29
|
Song F, Wei G, Wang L, Jiao J, Cheng Y, Zhu C. Salen-Based Chiral Fluorescence Polymer Sensor for Enantioselective Recognition of α-Hydroxyl Carboxylic Acids. J Org Chem 2012; 77:4759-64. [DOI: 10.1021/jo3005233] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fengyan Song
- Key Laboratory of Mesoscopic
Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Guo Wei
- Key Laboratory of Mesoscopic
Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Lu Wang
- Key Laboratory of Mesoscopic
Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Jiemin Jiao
- Key Laboratory of Mesoscopic
Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Yixiang Cheng
- Key Laboratory of Mesoscopic
Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Chengjian Zhu
- State Key Laboratory of Coordination
Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| |
Collapse
|
30
|
Li Y, Tamilavan V, Hyun MH. A fluorescent chiral chemosensor for the recognition of the two enantiomers of chiral carboxylates. Chirality 2012; 24:406-11. [DOI: 10.1002/chir.22027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2011] [Accepted: 01/18/2012] [Indexed: 11/10/2022]
Affiliation(s)
- Yinan Li
- Department of Chemistry and Chemistry Institute for Functional Materials; Pusan National University; Busan; Korea
| | - Vellaiappillai Tamilavan
- Department of Chemistry and Chemistry Institute for Functional Materials; Pusan National University; Busan; Korea
| | | |
Collapse
|
31
|
Sakthivel S, Punniyamurthy T. Fluorescent OFF–ON polymer chemosensor bonded alternatively with 1,4-dioctyloxybenzene and (R,R)-salen for cascade Zn2+ and chiral recognition. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.tetasy.2012.04.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
32
|
Chen Q, Zhou J, Han Q, Wang Y, Fu Y. Electrochemical enantioselective recognition of tryptophane enantiomers based on chiral ligand exchange. Colloids Surf B Biointerfaces 2012; 92:130-5. [DOI: 10.1016/j.colsurfb.2011.11.031] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2011] [Revised: 11/15/2011] [Accepted: 11/15/2011] [Indexed: 11/29/2022]
|
33
|
|
34
|
Enantioselective recognition of mandelic acid based on γ-globulin modified glassy carbon electrode. Anal Biochem 2012; 421:103-7. [DOI: 10.1016/j.ab.2011.10.017] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2011] [Revised: 10/01/2011] [Accepted: 10/11/2011] [Indexed: 11/22/2022]
|
35
|
Tanaka K, Tsuchitani T, Fukuda N, Masumoto A, Arakawa R. Highly enantioselective fluorescent recognition of mandelic acid derivatives by chiral salen macrocycles. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.tetasy.2012.01.024] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
36
|
Xing Z, Wang HC, Cheng Y, Zhu C, James TD, Zhao J. Selective Saccharide Recognition Using Modular Diboronic Acid Fluorescent Sensors. European J Org Chem 2012. [DOI: 10.1002/ejoc.201101633] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
37
|
Bencini A, Coluccini C, Garau A, Giorgi C, Lippolis V, Messori L, Pasini D, Puccioni S. A BINOL-based chiral polyammonium receptor for highly enantioselective recognition and fluorescence sensing of (S,S)-tartaric acid in aqueous solution. Chem Commun (Camb) 2012; 48:10428-30. [DOI: 10.1039/c2cc35383k] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
38
|
Yang X, Shen K, Liu X, Zhu C, Cheng Y. Highly enantioselective fluorescent recognition of amino acid derivatives by unsymmetrical salan sensors. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.06.084] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
39
|
Self-Assemblies of Single-Walled Carbon Nanotubes through Tunable Tethering of Pyrenes by Dextrin for Rapidly Chiral Sensing. Int J Anal Chem 2011; 2011:862692. [PMID: 21811502 PMCID: PMC3147121 DOI: 10.1155/2011/862692] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2011] [Accepted: 05/26/2011] [Indexed: 11/18/2022] Open
Abstract
Pyrene-modified dextrin (Py-Dex) was synthesized via the Schiff base reaction between reducing end of dextrins and 1-aminopyrene, and then self-assemblies of single-walled carbon nanotubes (SWNTs) were fabricated through the tunable tethering of pyrene to SWNTs by dextrin chains. The Py-Dex-SWNTs assemblies were found to be significantly water-soluble because of the synergistic effect of dextrin chains and pyrene moieties. Py-Dex and Py-Dex-SWNTs were adequately characterized by NMR, UV-vis, fluorescence spectroscopy, Raman spectroscopy, matrix-assisted laser desorption/ionization-time of flight mass spectroscopy, and transmission electron microscopy. The tethering effect of dextrin toward pyrene moieties was clearly revealed and was found to be tunable by adjusting the length of dextrin chains. The fluorescence of pyrene moieties was sufficiently quenched by SWNTs with the support of dextrin chains. Furthermore, the Py-Dex-SWNTs assemblies were used for chiral selective sensing by introducing cyclodextrins as chiral binding sites. The rapid chiral sensing was successfully tested for different enantiomers.
Collapse
|
40
|
Tu T, Fang W, Bao X, Li X, Dötz KH. Visual Chiral Recognition through Enantioselective Metallogel Collapsing: Synthesis, Characterization, and Application of Platinum-Steroid Low-Molecular-Mass Gelators. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201180620] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
41
|
Wu Y, Guo H, James TD, Zhao J. Enantioselective Recognition of Mandelic Acid by a 3,6-Dithiophen-2-yl-9H-carbazole-Based Chiral Fluorescent Bisboronic Acid Sensor. J Org Chem 2011; 76:5685-95. [PMID: 21619028 DOI: 10.1021/jo200675j] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Yubo Wu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling-Gong Road, Dalian 116024, P. R. China
| | - Huimin Guo
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling-Gong Road, Dalian 116024, P. R. China
| | - Tony D. James
- Department of Chemistry, University of Bath, Bath BA2 7AY, U. K
| | - Jianzhang Zhao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling-Gong Road, Dalian 116024, P. R. China
| |
Collapse
|
42
|
Enhanced Enantioselective Recognition with Diastereoisomeric BINOL Based Chiral Fluorescent Boronic Acid Sensors. J Fluoresc 2011; 21:2077-84. [DOI: 10.1007/s10895-011-0906-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2011] [Accepted: 05/24/2011] [Indexed: 12/20/2022]
|
43
|
Visual Chiral Recognition through Enantioselective Metallogel Collapsing: Synthesis, Characterization, and Application of Platinum-Steroid Low-Molecular-Mass Gelators. Angew Chem Int Ed Engl 2011; 50:6601-5. [DOI: 10.1002/anie.201100620] [Citation(s) in RCA: 215] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2011] [Revised: 03/22/2011] [Indexed: 11/07/2022]
|
44
|
Enantioselective Recognition of Tartaric Acids with Ethynylated Carbazole-Based Chiral Bisboronic Acid Chemosensors with Improved Response at Acidic pH. J Fluoresc 2011; 21:1979-86. [DOI: 10.1007/s10895-011-0898-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2011] [Accepted: 05/09/2011] [Indexed: 10/18/2022]
|
45
|
Wu Y, Guo H, Zhang X, James TD, Zhao J. Chiral Donor Photoinduced-Electron-Transfer (d-PET) Boronic Acid Chemosensors for the Selective Recognition of Tartaric Acids, Disaccharides, and Ginsenosides. Chemistry 2011; 17:7632-44. [DOI: 10.1002/chem.201100033] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2011] [Indexed: 01/22/2023]
|
46
|
Cheng Y, Ni N, Yang W, Wang B. A new class of fluorescent boronic acids that have extraordinarily high affinities for diols in aqueous solution at physiological pH. Chemistry 2011; 16:13528-38. [PMID: 20938931 DOI: 10.1002/chem.201000637] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The boronic acid group is an important recognition moiety for sensor design. Herein, we report a series of isoquinolinylboronic acids that have extraordinarily high affinities for diol-containing compounds at physiological pH. In addition, 5- and 8-isoquinolinylboronic acids also showed fairly high binding affinities towards D-glucose (K(a)=42 and 46 M(-1), respectively). For the first time, weak but encouraging binding of cis-cyclohexanediol was found for these boronic acids. Such binding was coupled with significant fluorescence changes. Furthermore, 4- and 6-isoquinolinylboronic acids also showed the ability to complex methyl α-D-glucopyranose (K(a)=3 and 2 M(-1), respectively).
Collapse
Affiliation(s)
- Yunfeng Cheng
- Department of Chemistry and Center for Biotechnology and Drug Design, Georgia State University, Atlanta, GA 30302-4098, USA
| | | | | | | |
Collapse
|
47
|
Hansen J, Christensen J, Solling T, Jakobsen P, Hoeg-Jensen T. Ortho-substituted aryl monoboronic acids have improved selectivity for d-glucose relative to d-fructose and l-lactate. Tetrahedron 2011. [DOI: 10.1016/j.tet.2010.11.062] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
48
|
Li DM, Zheng YS. Highly enantioselective recognition of a wide range of carboxylic acids based on enantioselectively aggregation-induced emission. Chem Commun (Camb) 2011; 47:10139-41. [DOI: 10.1039/c1cc13622d] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
49
|
Liu HL, Zhao QL, Hou XL, Pu L. Clarification of a misconception in the BINOL-based fluorescent sensors: synthesis and study of major-groove BINOL-amino alcohols. Chem Commun (Camb) 2011; 47:3646-8. [DOI: 10.1039/c0cc05514j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
50
|
Yang X, Liu X, Shen K, Fu Y, Zhang M, Zhu C, Cheng Y. Enantioselective fluorescent recognition of mandelic acid by unsymmetrical salalen and salan sensors. Org Biomol Chem 2011; 9:6011-21. [DOI: 10.1039/c1ob05361b] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|