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Ramos‐Soriano J, Benitez‐Benitez SJ, Davis AP, Galan MC. A Vibration‐Induced‐Emission‐Based Fluorescent Chemosensor for the Selective and Visual Recognition of Glucose. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103545] [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]
Affiliation(s)
| | | | - Anthony P. Davis
- School of Chemistry University of Bristol Cantock's Close Bristol BS8 1TS UK
| | - M. Carmen Galan
- School of Chemistry University of Bristol Cantock's Close Bristol BS8 1TS UK
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2
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Ramos‐Soriano J, Benitez‐Benitez SJ, Davis AP, Galan MC. A Vibration-Induced-Emission-Based Fluorescent Chemosensor for the Selective and Visual Recognition of Glucose. Angew Chem Int Ed Engl 2021; 60:16880-16884. [PMID: 33857348 PMCID: PMC8362141 DOI: 10.1002/anie.202103545] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 04/07/2021] [Indexed: 12/12/2022]
Abstract
The development of chemosensors to detect analytes in biologically relevant solutions is a challenging task. We report the synthesis of a fluorescent receptor that combines vibration-induced emission (VIE) and dynamic covalent chemistry for the detection of glucose in aqueous media. We show that the bis-2-(N-methylaminomethyl)phenylboronic acid-decorated N,N'-diphenyl-dihydrodibenzo[a,c]phenazine (DPAC) receptor 1 can detect glucose and discriminate between closely related monosaccharides including those commonly found in blood. Preliminary studies suggest monosaccharides bind to the DPAC-receptor with a 1:1 stoichiometry to produce pseudomacrocyclic complexes, which in turn leads to distinct optical changes in the fluorescent emission of the receptor for each host. Moreover, the complexation-induced change in emission can be detected visually and quantified in a ratiometric way. Our results highlight the potential of VIE-type receptors for the quantitative determination of saccharides in biological samples.
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Affiliation(s)
| | | | - Anthony P. Davis
- School of ChemistryUniversity of BristolCantock's CloseBristolBS8 1TSUK
| | - M. Carmen Galan
- School of ChemistryUniversity of BristolCantock's CloseBristolBS8 1TSUK
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3
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Sun X, Chapin BM, Metola P, Collins B, Wang B, James TD, Anslyn EV. The mechanisms of boronate ester formation and fluorescent turn-on in ortho-aminomethylphenylboronic acids. Nat Chem 2019; 11:768-778. [PMID: 31444486 PMCID: PMC8573735 DOI: 10.1038/s41557-019-0314-x] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Accepted: 07/19/2019] [Indexed: 11/09/2022]
Abstract
ortho-Aminomethylphenylboronic acids are used in receptors for carbohydrates and various other compounds containing vicinal diols. The presence of the o-aminomethyl group enhances the affinity towards diols at neutral pH, and the manner in which this group plays this role has been a topic of debate. Further, the aminomethyl group is believed to be involved in the turn-on of the emission properties of appended fluorophores upon diol binding. In this treatise, a uniform picture emerges for the role of this group: it primarily acts as an electron-withdrawing group that lowers the pKa of the neighbouring boronic acid thereby facilitating diol binding at neutral pH. The amine appears to play no role in the modulation of the fluorescence of appended fluorophores in the protic-solvent-inserted form of the boronic acid/boronate ester. Instead, fluorescence turn-on can be consistently tied to vibrational-coupled excited-state relaxation (a loose-bolt effect). Overall, this Review unifies and discusses the existing data as of 2019 whilst also highlighting why o-aminomethyl groups are so widely used, and the role they play in carbohydrate sensing using phenylboronic acids.
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Affiliation(s)
- Xiaolong Sun
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Science and Technology, Xi'an Jiaotong University, Xi'an, People's Republic of China
- Department of Chemistry, The University of Texas at Austin, Austin, TX, USA
| | - Brette M Chapin
- Department of Chemistry, The University of Texas at Austin, Austin, TX, USA
| | - Pedro Metola
- Department of Chemistry, The University of Texas at Austin, Austin, TX, USA
| | - Byron Collins
- Department of Chemistry, The University of Texas at Austin, Austin, TX, USA
| | - Binghe Wang
- Department of Chemistry and Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, GA, USA.
| | - Tony D James
- Department of Chemistry, University of Bath, Bath, UK.
| | - Eric V Anslyn
- Department of Chemistry, The University of Texas at Austin, Austin, TX, USA.
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4
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Abstract
Chemically constructed biosensors consisting of a protein scaffold and an artificial small molecule have recently been recognized as attractive analytical tools for the specific detection and real-time monitoring of various biological substances or events in cells. Conventionally, such semisynthetic biosensors have been prepared in test tubes and then introduced into cells using invasive methods. With the impressive advances seen in bioorthogonal protein conjugation methodologies, however, it is now becoming feasible to directly construct semisynthetic biosensors in living cells, providing unprecedented tools for life-science research. We discuss here recent efforts regarding the in situ construction of protein-based semisynthetic biosensors and highlight their uses in the visualization and quantification of biomolecules and events in multimolecular and crowded cellular systems.
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Affiliation(s)
- Tsuyoshi Ueda
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Tomonori Tamura
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Itaru Hamachi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
- CREST(Core Research for Evolutional Science and Technology, JST), Sanbancho, Chiyodaku, Tokyo, 102-0075, Japan
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5
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Sun X, James TD, Anslyn EV. Arresting “Loose Bolt” Internal Conversion from −B(OH)2 Groups is the Mechanism for Emission Turn-On in ortho-Aminomethylphenylboronic Acid-Based Saccharide Sensors. J Am Chem Soc 2018; 140:2348-2354. [DOI: 10.1021/jacs.7b12877] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xiaolong Sun
- Department
of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Tony D. James
- Department
of Chemistry, University of Bath, Bath BA2 7AY, United Kingdom
| | - Eric V. Anslyn
- Department
of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
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6
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Zhang XT, Wang S, Xing GW. Aggregates-Based Boronlectins with Pyrene as Fluorophore: Multichannel Discriminative Sensing of Monosaccharides and Their Applications. ACS APPLIED MATERIALS & INTERFACES 2016; 8:12007-12017. [PMID: 27110925 DOI: 10.1021/acsami.6b01940] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Four-channel fluorescence assay toward six monosaccharides was achieved by employing two novel pyrene-functionalized boronlectins with flexible diboronic acid as receptors. The effects of pH values and aging time on the sensor properties were thoroughly evaluated by UV-vis, fluorescence spectroscopy and dynamic light scattering. We find that the fluorescence relative ratios were highly correlated with analyte concentrations at μM level. The flexibility of the receptors was perceived as an indispensable factor to produce diverse fluorescence signals toward different monosaccharides. Most importantly, integration of four fluorescence channels derived from the two sensors enables an excellent discrimination for all tested monosaccharides at a certain concentration or a concentration range via linear discriminant analysis (LDA). It is proposed that the multiple flexible linkers in the boronlectins could increase their self-adaptive capacity for different analytes, and facilitate the formation of stable boronlectin-sugar aggregate assemblies. In addition, practical sensing of glucose in the simulative blood and urine was illustrated to be feasible in the presence of interferences at physiological concentrations.
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Affiliation(s)
- Xiao-Tai Zhang
- Department of Chemistry, Beijing Normal University , Beijing 100875, China
| | - Shu Wang
- Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences , Beijing 100190, China
| | - Guo-Wen Xing
- Department of Chemistry, Beijing Normal University , Beijing 100875, China
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7
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Bera MK, Chakraborty C, Malik S. Salen-based enantiomeric polymers for enantioselective recognition. NEW J CHEM 2016. [DOI: 10.1039/c6nj00844e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In a simple way, the spatial arrangement of the building blocks in a main chain polymer determines its recognition properties.
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Affiliation(s)
- Manas Kumar Bera
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Jadavpur
- India
| | - Chanchal Chakraborty
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Jadavpur
- India
| | - Sudip Malik
- Polymer Science Unit
- Indian Association for the Cultivation of Science
- Jadavpur
- India
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8
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Jiao C, Summerlin M, Bruzik KS, Hanakahi L. Synthesis of Biotinylated Inositol Hexakisphosphate To Study DNA Double-Strand Break Repair and Affinity Capture of IP6-Binding Proteins. Biochemistry 2015; 54:6312-22. [PMID: 26397942 DOI: 10.1021/acs.biochem.5b00642] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Inositol hexakisphosphate (IP6) is a soluble inositol polyphosphate, which is abundant in mammalian cells. Despite the participation of IP6 in critical cellular functions, few IP6-binding proteins have been characterized. We report on the synthesis, characterization, and application of biotin-labeled IP6 (IP6-biotin), which has biotin attached at position 2 of the myo-inositol ring via an aminohexyl linker. Like natural IP6, IP6-biotin stimulated DNA ligation by nonhomologous end joining (NHEJ) in vitro. The Ku protein is a required NHEJ factor that has been shown to bind IP6. We found that IP6-biotin could affinity capture Ku and other required NHEJ factors from human cell extracts, including the DNA-dependent protein kinase catalytic subunit (DNA-PKcs), XRCC4, and XLF. Direct binding studies with recombinant proteins show that Ku is the only NHEJ factor with affinity for IP6-biotin. DNA-PKcs, XLF, and the XRCC4:ligase IV complex interact with Ku in cell extracts and likely interact indirectly with IP6-biotin. IP6-biotin was used to tether streptavidin to Ku, which inhibited NHEJ in vitro. These proof-of-concept experiments suggest that molecules like IP6-biotin might be used to molecularly target biologically important proteins that bind IP6. IP6-biotin affinity capture experiments show that numerous proteins specifically bind IP6-biotin, including casein kinase 2, which is known to bind IP6, and nucleolin. Protein binding to IP6-biotin is selective, as IP3, IP4, and IP5 did not compete for binding of proteins to IP6-biotin. Our results document IP6-biotin as a useful tool for investigating the role of IP6 in biological systems.
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Affiliation(s)
- Chensong Jiao
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois, Chicago , 833 South Wood Street (M/C 781), Chicago, Illinois 60612, United States
| | - Matthew Summerlin
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois, Chicago , Rockford Health Sciences Campus, 1601 Parkview Avenue, Rockford, Illinois 61107, United States
| | - Karol S Bruzik
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois, Chicago , 833 South Wood Street (M/C 781), Chicago, Illinois 60612, United States
| | - Leslyn Hanakahi
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois, Chicago , Rockford Health Sciences Campus, 1601 Parkview Avenue, Rockford, Illinois 61107, United States
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9
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Pablos JL, Vallejos S, Ibeas S, Muñoz A, Serna F, García FC, García JM. Acrylic Polymers with Pendant Phenylboronic Acid Moieties as "Turn-Off" and "Turn-On" Fluorescence Solid Sensors for Detection of Dopamine, Glucose, and Fructose in Water. ACS Macro Lett 2015; 4:979-983. [PMID: 35596468 DOI: 10.1021/acsmacrolett.5b00465] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report herein a fluorescence polymer membrane as a film-shaped solid sensory kit for the detection and quantification in water of saccharides, namely, fructose and glucose, and dopamine. The sensory motifs are phenylboronic acids, which are chemically incorporated in the polymer network in the radically initiated bulk polymerization process. The sensory membrane is fluorescent. The interaction of the sensory motifs with dopamine "turn-off" the fluorescence due to a dynamic quenching, while stable complexes are formed with saccharides giving rise to a fluorescence "turn-on". The variation of the fluorescence intensity and the wavelength of the maxima permitted the titration of the species with a detection limit of 3-4 × 10-4 M. The hydrophilic membrane allowed for the detection in water in spite of the lack of solubility in this medium of the sensory phenylboronic acid derivative monomer.
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Affiliation(s)
- Jesús L. Pablos
- Departamento de Química,
Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos
s/n, 09001 Burgos, Spain
| | - Saúl Vallejos
- Departamento de Química,
Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos
s/n, 09001 Burgos, Spain
| | - Saturnino Ibeas
- Departamento de Química,
Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos
s/n, 09001 Burgos, Spain
| | - Asunción Muñoz
- Departamento de Química,
Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos
s/n, 09001 Burgos, Spain
| | - Felipe Serna
- Departamento de Química,
Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos
s/n, 09001 Burgos, Spain
| | - Félix C. García
- Departamento de Química,
Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos
s/n, 09001 Burgos, Spain
| | - José M. García
- Departamento de Química,
Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos
s/n, 09001 Burgos, Spain
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10
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Zhai W, Sun X, James TD, Fossey JS. Boronic Acid-Based Carbohydrate Sensing. Chem Asian J 2015; 10:1836-48. [DOI: 10.1002/asia.201500444] [Citation(s) in RCA: 100] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Indexed: 12/17/2022]
Affiliation(s)
- Wenlei Zhai
- School of Chemistry; University of Birmingham; Birmingham, West Midlands B15 2TT UK
| | - Xiaolong Sun
- Department of Chemistry; University of Bath; Bath BA2 7AY UK
| | - Tony D. James
- Department of Chemistry; University of Bath; Bath BA2 7AY UK
| | - John S. Fossey
- School of Chemistry; University of Birmingham; Birmingham, West Midlands B15 2TT UK
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11
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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
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12
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Petsalakis ID, Theodorakopoulos G, Buchman O, Baer R. Applicability of Mulliken's formula for photoinduced and intramolecular charge-transfer energies. Chem Phys Lett 2015. [DOI: 10.1016/j.cplett.2015.02.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Liu S, Bai H, Sun Q, Zhang W, Qian J. Naphthalimide-based fluorescent photoinduced electron transfer sensors for saccharides. RSC Adv 2015. [DOI: 10.1039/c4ra13414a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
A fluorescent probe based on PET mechanism exhibited significant fluorescence enhancement toward saccharides and was used to detect fructose in beverages with good recovery.
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Affiliation(s)
- Shanshan Liu
- Shanghai Key Laboratory of Functional Materials Chemistry
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Hongyan Bai
- Shanghai Key Laboratory of Functional Materials Chemistry
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Qian Sun
- Shanghai Key Laboratory of Functional Materials Chemistry
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Weibing Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Junhong Qian
- Shanghai Key Laboratory of Functional Materials Chemistry
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- China
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14
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TTFV molecular tweezers with phenylboronic acid and phenylboronate endgroups: modular synthesis and electrochemical responses to saccharides and fluoride ion. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2013.11.036] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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15
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SANJOH M, MIYAHARA Y, KATAOKA K, MATSUMOTO A. Phenylboronic Acids-based Diagnostic and Therapeutic Applications. ANAL SCI 2014; 30:111-7. [DOI: 10.2116/analsci.30.111] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Mai SANJOH
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University
| | - Yuji MIYAHARA
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University
| | - Kazunori KATAOKA
- Department of Materials Engineering, Graduate School of Engineering, The University of Tokyo
| | - Akira MATSUMOTO
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University
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16
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Hansen JS, Christensen JB. Recent advances in fluorescent arylboronic acids for glucose sensing. BIOSENSORS 2013; 3:400-18. [PMID: 25586415 PMCID: PMC4263566 DOI: 10.3390/bios3040400] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Revised: 11/13/2013] [Accepted: 12/02/2013] [Indexed: 01/08/2023]
Abstract
Continuous glucose monitoring (CGM) is crucial in order to avoid complications caused by change in blood glucose for patients suffering from diabetes mellitus. The long-term consequences of high blood glucose levels include damage to the heart, eyes, kidneys, nerves and other organs, among others, caused by malign glycation of vital protein structures. Fluorescent monitors based on arylboronic acids are promising candidates for optical CGM, since arylboronic acids are capable of forming arylboronate esters with 1,2-cis-diols or 1,3-diols fast and reversibly, even in aqueous solution. These properties enable arylboronic acid dyes to provide immediate information of glucose concentrations. Thus, the replacement of the commonly applied semi-invasive and non-invasive techniques relying on glucose binding proteins, such as concanavalin A, or enzymes, such as glucose oxidase, glucose dehydrogenase and hexokinases/glucokinases, might be possible. The recent progress in the development of fluorescent arylboronic acid dyes will be emphasized in this review.
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Affiliation(s)
- Jon Stefan Hansen
- Department of Chemistry, University of Copenhagen, Thorvaldsensvej 40, DK-1871 Frederiksberg C, Copenhagen, Denmark.
| | - Jørn Bolstad Christensen
- Department of Chemistry, University of Copenhagen, Thorvaldsensvej 40, DK-1871 Frederiksberg C, Copenhagen, Denmark.
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17
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Kruss S, Hilmer AJ, Zhang J, Reuel NF, Mu B, Strano MS. Carbon nanotubes as optical biomedical sensors. Adv Drug Deliv Rev 2013; 65:1933-50. [PMID: 23906934 DOI: 10.1016/j.addr.2013.07.015] [Citation(s) in RCA: 204] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2013] [Revised: 07/16/2013] [Accepted: 07/18/2013] [Indexed: 01/11/2023]
Abstract
Biosensors are important tools in biomedical research. Moreover, they are becoming an essential part of modern healthcare. In the future, biosensor development will become even more crucial due to the demand for personalized-medicine, point-of care devices and cheaper diagnostic tools. Substantial advances in sensor technology are often fueled by the advent of new materials. Therefore, nanomaterials have motivated a large body of research and such materials have been implemented into biosensor devices. Among these new materials carbon nanotubes (CNTs) are especially promising building blocks for biosensors due to their unique electronic and optical properties. Carbon nanotubes are rolled-up cylinders of carbon monolayers (graphene). They can be chemically modified in such a way that biologically relevant molecules can be detected with high sensitivity and selectivity. In this review article we will discuss how carbon nanotubes can be used to create biosensors. We review the latest advancements of optical carbon nanotube based biosensors with a special focus on near-infrared (NIR)-fluorescence, Raman-scattering and fluorescence quenching.
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Affiliation(s)
- Sebastian Kruss
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States
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18
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Wei G, Zhang S, Dai C, Quan Y, Cheng Y, Zhu C. A New Chiral Binaphthalene-Based Fluorescence Polymer Sensor for the Highly Enantioselective Recognition of Phenylalaninol. Chemistry 2013; 19:16066-71. [DOI: 10.1002/chem.201302726] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Indexed: 01/11/2023]
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19
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Petsalakis ID, Theodorakopoulos G. Boronic acid sensors for saccharides: A theoretical study. Chem Phys Lett 2013. [DOI: 10.1016/j.cplett.2013.09.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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20
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Ma WMJ, James TD, Williams JMJ. Synthesis of Amines with Pendant Boronic Esters by Borrowing Hydrogen Catalysis. Org Lett 2013; 15:4850-3. [DOI: 10.1021/ol402271a] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Winson M. J. Ma
- 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
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21
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Hoang CT, Prokes I, Clarkson GJ, Rowland MJ, Tucker JHR, Shipman M, Walsh TR. Study of boron-nitrogen dative bonds using azetidine inversion dynamics. Chem Commun (Camb) 2013; 49:2509-11. [PMID: 23423181 DOI: 10.1039/c3cc36159d] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A method for probing the strength of B-N dative bonds is reported. The activation parameters for nitrogen inversion in a series of azetidines tethered to boronate esters have been quantified by VT-NMR and the measured barriers correlated with data obtained by (11)B NMR, X-ray crystallography and MP2 calculations.
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Affiliation(s)
- Cam Thuy Hoang
- Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry, CV4 7AL, UK
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22
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Bai H, Sun Q, Tian H, Qian J, Zhang L, Zhang W. A Long-Wavelength Fluorescent Probe for Saccharides Based on Boronic-Acid Receptor. CHINESE J CHEM 2013. [DOI: 10.1002/cjoc.201300269] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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23
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Abstract
Lectins are proteins of non-immune origin that bind specific carbohydrates without chemical modification. Coupled with the emerging biological and pathological significance of carbohydrates, lectins have become extensively used as research tools in glycobiology. However, lectin-based drug development has been impeded by high manufacturing costs, low chemical stability, and the potential risk of initiating an unfavorable immune response. As alternatives to lectins, non-protein small molecules having carbohydrate-binding properties (lectin mimics) are currently attracting a great deal of attention because of their ease of preparation and chemical modification. Lectin mimics of synthetic origin are divided roughly into two groups, boronic acid-dependent and boronic acid-independent lectin mimics. This article outlines their representative architectures and carbohydrate-binding properties, and discusses their therapeutic potential by reviewing recent attempts to develop antiviral and antimicrobial agents using their architectures. We also focus on the naturally occurring lectin mimics, pradimicins and benanomicins. They are the only class of non-protein natural products having a C-type lectin-like ability to recognize d-mannopyranosides in the presence of Ca2 + ions. Their molecular basis of carbohydrate recognition and therapeutic potential are also discussed.
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Affiliation(s)
- Yu Nakagawa
- Synthetic Cellular Chemistry Laboratory, RIKEN Advanced Science Institute, Wako, Saitama, Japan
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24
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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: 456] [Impact Index Per Article: 41.5] [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.
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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
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Hou J, Song F, Wang L, Wei G, Cheng Y, Zhu C. In Situ Generated 1:1 Zn(II)-Containing Polymer Complex Sensor for Highly Enantioselective Recognition of N-Boc-Protected Alanine. Macromolecules 2012. [DOI: 10.1021/ma301553y] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jiali Hou
- Key Lab of Mesoscopic Chemistry
of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Fengyan Song
- Key Lab of Mesoscopic Chemistry
of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Lu Wang
- Key Lab of Mesoscopic Chemistry
of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Guo Wei
- Key Lab of Mesoscopic Chemistry
of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Yixiang Cheng
- Key Lab of Mesoscopic Chemistry
of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Chengjian Zhu
- Key Lab of Mesoscopic Chemistry
of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
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Guo Z, Shin I, Yoon J. Recognition and sensing of various species using boronic acid derivatives. Chem Commun (Camb) 2012; 48:5956-67. [DOI: 10.1039/c2cc31985c] [Citation(s) in RCA: 187] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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