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Zhang R, Yan Z, Xue Z, Xu W, Qiao M, Ding L, Fang Y. PBI derivatives/surfactant-based fluorescent ensembles: Sensing of multiple aminoglycoside antibiotics and interaction mechanism studies. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 321:124735. [PMID: 38955066 DOI: 10.1016/j.saa.2024.124735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 06/24/2024] [Accepted: 06/25/2024] [Indexed: 07/04/2024]
Abstract
Fluorescent aggregates and ensembles have been widely applied in fabrication of fluorescent sensors due to their capacity of encapsulating fluorophores and modulating their photophysical properties. In the present work, fluorescent ensembles based on anionic surfactant SDS assemblies and perylene derivatives (PBIs) were particularly constructed. Three newly synthesized neutral PBI derivatives with different structures, PO, PC1 and PC2, were used for the purpose to evaluate probe structure influence on constructing fluorescent ensembles. The one with hydrophilic side chains, PO, experienced distinct photophysical modulation effect by SDS assemblies. The ensemble based on PO@SDS assemblies displayed effective fluorescence variation to antibiotic aminoglycosides (AGs). To improve cross-reactivity and discrimination capability of ensembles, a second probe, coumarin, was introduced into PO@SDS assemblies. The resultant ternary sensor, CM-PO@SDS, exhibited good qualitative and quantitative detection capabilities, and achieved differentiation of eight AGs and mixed AG samples both in aqueous solution and actual biological fluid, like human serum. Sensing mechanism studies revealed that hydrogen bonding, electrostatic and hydrophobic interactions are involved in the sensing process. This surfactant-based fluorescent ensemble provides a simple and feasible method for assessing AGs levels. Meanwhile, this work may provide some insights to design reasonable probes for constructing effective single-system based discriminative fluorescent amphiphilic sensors.
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Affiliation(s)
- Rongrong Zhang
- Key Laboratory of Applied Surfaces and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, PR China
| | - Zhen Yan
- Key Laboratory of Applied Surfaces and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, PR China
| | - Zhaodan Xue
- Key Laboratory of Applied Surfaces and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, PR China
| | - Wan Xu
- Key Laboratory of Applied Surfaces and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, PR China
| | - Min Qiao
- Key Laboratory of Applied Surfaces and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, PR China
| | - Liping Ding
- Key Laboratory of Applied Surfaces and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, PR China.
| | - Yu Fang
- Key Laboratory of Applied Surfaces and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, PR China
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2
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Minamiki T, Esaka R, Kurita R. Displacement Assay in a Polythiophene Sensor System Based on Supramacromolecuar Disassembly-Caused Emission Quenching. SENSORS (BASEL, SWITZERLAND) 2024; 24:4245. [PMID: 39001024 PMCID: PMC11244502 DOI: 10.3390/s24134245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Revised: 06/26/2024] [Accepted: 06/28/2024] [Indexed: 07/16/2024]
Abstract
Exploring new methodologies for simple and on-demand methods of manipulating the emission and sensing ability of fluorescence sensor devices with solid-state emission molecular systems is important for realizing on-site sensing platforms. In this regard, although conjugated polymers (CPs) are some of the best candidates for preparing molecular sensor devices owing to their luminescent and molecular recognition properties, the development of CP-based sensor devices is still in its early stages. In this study, we herein propose a novel strategy for preparing a chemical stimuli-responsive solid-state emission system based on supramacromolecular assembly-induced emission enhancement (SmAIEE). The system was spontaneously developed by mixing only the component polymers (i.e., polythiophene and a transient cross-linking polymer). The proposed strategy can be applied to the facile preparation of molecular sensor devices. The analyte-induced fluorescent response of polythiophene originated from the dynamic displacement of the transient cross-linker in the polythiophene ensemble and the generation of the polythiophene-analyte complex. Our successful demonstration of the spontaneous preparation of the fluorescence sensor system by mixing two component polymers could lead to the development of on-site molecular analyzers including the determination of multiple analytes.
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Affiliation(s)
- Tsukuru Minamiki
- Health and Medical Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba 305-8566, Ibaraki, Japan
- Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi 332-0012, Saitama, Japan
| | - Ryosuke Esaka
- Health and Medical Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba 305-8566, Ibaraki, Japan
- Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8573, Ibaraki, Japan
| | - Ryoji Kurita
- Health and Medical Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba 305-8566, Ibaraki, Japan
- Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8573, Ibaraki, Japan
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3
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Tian JH, Hu XY, Hu ZY, Tian HW, Li JJ, Pan YC, Li HB, Guo DS. A facile way to construct sensor array library via supramolecular chemistry for discriminating complex systems. Nat Commun 2022; 13:4293. [PMID: 35879312 PMCID: PMC9314354 DOI: 10.1038/s41467-022-31986-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 07/13/2022] [Indexed: 12/15/2022] Open
Abstract
Differential sensing, which discriminates analytes via pattern recognition by sensor arrays, plays an important role in our understanding of many chemical and biological systems. However, it remains challenging to develop new methods to build a sensor unit library without incurring a high workload of synthesis. Herein, we propose a supramolecular approach to construct a sensor unit library by taking full advantage of recognition and assembly. Ten sensor arrays are developed by replacing the building block combinations, adjusting the ratio between system components, and changing the environment. Using proteins as model analytes, we examine the discriminative abilities of these supramolecular sensor arrays. Then the practical applicability for discriminating complex analytes is further demonstrated using honey as an example. This sensor array construction strategy is simple, tunable, and capable of developing many sensor units with as few syntheses as possible.
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Affiliation(s)
- Jia-Hong Tian
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
| | - Xin-Yue Hu
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
| | - Zong-Ying Hu
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
| | - Han-Wen Tian
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, 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, 300071, China
| | - Yu-Chen Pan
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
| | - Hua-Bin Li
- College of Chemistry, Key Laboratory of Functional Polymer Materials (Ministry of Education), State Key Laboratory of Elemento-Organic 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, 300071, China.
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4
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Carbocyanine-Based Fluorescent and Colorimetric Sensor Array for the Discrimination of Medicinal Compounds. CHEMOSENSORS 2022. [DOI: 10.3390/chemosensors10020088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Array-based optical sensing is an efficient technique for the determination and discrimination of small organic molecules. This study is aimed at the development of a simple and rapid strategy for obtaining an optical response from a wide range of low-molecular-weight organic compounds. We have suggested a colorimetric and fluorimetric sensing platform based on the combination of two response mechanisms using carbocyanine dyes: aggregation and oxidation. In the first one, the analyte forms ternary aggregates with an oppositely charged surfactant wherein the dye is solubilized in the hydrophobic domains of the surfactant accompanied with fluorescent enhancement. The second mechanism is based on the effect of the analyte on the catalytic reaction rate of dye oxidation with H2O2 in the presence of a metal ion (Cu2+, Pd2+), which entails fluorescence waning and color change. The reaction mixture in a 96-well plate is photographed in visible light (colorimetry) and the near-IR region under red light excitation (fluorimetry). In this proof-of-concept study, we demonstrated the feasibility of discrimination of nine medicinal compounds using principal component analysis: four cephalosporins (ceftriaxone, cefazolin, ceftazidime, cefotaxime), three phenothiazines (promethazine, promazine, chlorpromazine), and two penicillins (benzylpenicillin, ampicillin) in an aqueous solution and in the presence of turkey meat extract. The suggested platform allows simple and rapid recognition of analytes of various nature without using spectral equipment, except for a photo camera.
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5
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Zakharenkova SA, Katkova EA, Doroshenko IA, Kriveleva AS, Lebedeva AN, Vidinchuk TA, Shik AV, Abramchuk SS, Podrugina TA, Beklemishev MK. Aggregation-based fluorescence amplification strategy: "turn-on" sensing of aminoglycosides using near-IR carbocyanine dyes and pre-micellar surfactants. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 247:119109. [PMID: 33147554 DOI: 10.1016/j.saa.2020.119109] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 10/02/2020] [Accepted: 10/14/2020] [Indexed: 06/11/2023]
Abstract
This study is aimed at developing sensing schemes without obtaining selective receptors. A series of simple carbocyanine dyes was synthesized, whose emission was quenched in water with formation of nanoparticles in the range of 20-100 nm. Fluorescence in near-IR region is "turned on" in the presence of a drug cation of middle molecular weight (400-700 Da) and sodium dodecyl sulfate (SDS), as well as anionic drugs and a cationic surfactant (cetyltrimethylammonium bromide, CTAB). Aggregates (clusters) up to 100-200 nm in size were detected using dynamic light scattering (DLS) and Rayleigh light scattering (RLS) techniques in the systems: cationic analyte-SDS, carbocyanine dye-CTAB, and in all brightly fluorescent ternary systems dye-surfactant-analyte. Small ions (<200 Da) incapable of multi-point binding do not form the aggregates or cause the emission enhancement. The "turn-on" signal is only observed at the surfactant submicellar concentrations insufficient to solubilize the dye nanoparticles. Based on these findings, we suggest a rapid and simple method for the detection of ≥4·10-5 mol/L of neomycin in urine. The proposed strategy paves the way for developing more selective methods.
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Affiliation(s)
- Sofia A Zakharenkova
- M.V. Lomonosov Moscow State University, Department of Chemistry, 119991 GSP-1 Moscow, Russia
| | - Ekaterina A Katkova
- M.V. Lomonosov Moscow State University, Department of Chemistry, 119991 GSP-1 Moscow, Russia
| | - Irina A Doroshenko
- M.V. Lomonosov Moscow State University, Department of Chemistry, 119991 GSP-1 Moscow, Russia
| | - Anna S Kriveleva
- M.V. Lomonosov Moscow State University, Department of Chemistry, 119991 GSP-1 Moscow, Russia
| | - Aleksandra N Lebedeva
- M.V. Lomonosov Moscow State University, Department of Chemistry, 119991 GSP-1 Moscow, Russia
| | - Tatyana A Vidinchuk
- M.V. Lomonosov Moscow State University, Department of Chemistry, 119991 GSP-1 Moscow, Russia
| | - Anna V Shik
- M.V. Lomonosov Moscow State University, Department of Chemistry, 119991 GSP-1 Moscow, Russia
| | - Sergei S Abramchuk
- Nesmeyanov Institute of Organoelement Compounds (INEOS), Russian Academy of Sciences, Vavilova 28, Moscow 119991, Russia
| | - Tatyana A Podrugina
- M.V. Lomonosov Moscow State University, Department of Chemistry, 119991 GSP-1 Moscow, Russia
| | - Mikhail K Beklemishev
- M.V. Lomonosov Moscow State University, Department of Chemistry, 119991 GSP-1 Moscow, Russia.
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6
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Fan J, Qi L, Han H, Ding L. Array-Based Discriminative Optical Biosensors for Identifying Multiple Proteins in Aqueous Solution and Biofluids. Front Chem 2020; 8:572234. [PMID: 33330361 PMCID: PMC7673422 DOI: 10.3389/fchem.2020.572234] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 10/14/2020] [Indexed: 12/18/2022] Open
Abstract
Identification of proteins is an important issue both in medical research and in clinical practice as a large number of proteins are closely related to various diseases. Optical sensor arrays with recognition ability have been flourished to apply for distinguishing multiple chemically or structurally similar analytes and analyzing unknown or mixed samples. This review gives an overview of the recent development of array-based discriminative optical biosensors for recognizing proteins and their applications in real samples. Based on the number of sensor elements and the complexity of constructing array-based discriminative systems, these biosensors can be divided into three categories, which include multi-element-based sensor arrays, environment-sensitive sensor arrays and multi-wavelength-based single sensing systems. For each strategy, the construction of sensing platform and detection mechanism are particularly introduced. Meanwhile, the differences and connections between different strategies were discussed. An understanding of these aspects may help to facilitate the development of novel discriminative biosensors and expand their application prospects.
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Affiliation(s)
- Junmei Fan
- Department of Chemistry, Taiyuan Normal University, Jinzhong, China
| | - Lu Qi
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, China
| | - Hongfei Han
- Department of Chemistry, Taiyuan Normal University, Jinzhong, China
| | - Liping Ding
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, China
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7
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Rukosueva EA, Belikova VA, Krylov IN, Orekhov VS, Skorobogatov EV, Garmash AV, Beklemishev MK. Evaluation of Discrimination Performance in Case for Multiple Non-Discriminated Samples: Classification of Honeys by Fluorescent Fingerprinting. SENSORS (BASEL, SWITZERLAND) 2020; 20:s20185351. [PMID: 32961995 PMCID: PMC7570986 DOI: 10.3390/s20185351] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/08/2020] [Accepted: 09/15/2020] [Indexed: 06/11/2023]
Abstract
In this study we develop a variant of fluorescent sensor array technique based on addition of fluorophores to samples. A correct choice of fluorophores is critical for the successful application of the technique, which calls for the necessity of comparing different discrimination protocols. We used 36 honey samples from different sources to which various fluorophores were added (tris-(2,2'-bipyridyl) dichlororuthenium(II) (Ru(bpy)32+), zinc(II) 8-hydroxyquinoline-5-sulfonate (8-Ox-Zn), and thiazole orange in the presence of two types of deoxyribonucleic acid). The fluorescence spectra were obtained within 400-600 nm and treated by principal component analysis (PCA). No fluorophore allowed for the discrimination of all samples. To evaluate the discrimination performance of fluorophores, we introduced crossing number (CrN) calculated as the number of mutual intersections of confidence ellipses in the PCA scores plots, and relative position (RP) characterized by the pairwise mutual location of group centers and their most distant points. CrN and RP parameters correlated with each other, with total sensitivity (TS) calculated by Mahalanobis distances, and with the overall rating based on all metrics, with coefficients of correlation over 0.7. Most of the considered parameters gave the first place in the discrimination performance to Ru(bpy)32+ fluorophore.
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Affiliation(s)
- Elizaveta A. Rukosueva
- Department of Chemistry, M.V.Lomonosov Moscow State University, GSP-1, Leninskie Gory, 1–3, 119991 Moscow, Russia; (E.A.R.); (I.N.K.); (V.S.O.); (E.V.S.); (A.V.G.)
| | - Valeria A. Belikova
- Laboratory of Multivariate Analysis and Global Modeling, Samara State Technical University, 244 Molodogvardeyskaya str., 443100 Samara, Russia;
| | - Ivan N. Krylov
- Department of Chemistry, M.V.Lomonosov Moscow State University, GSP-1, Leninskie Gory, 1–3, 119991 Moscow, Russia; (E.A.R.); (I.N.K.); (V.S.O.); (E.V.S.); (A.V.G.)
| | - Vladislav S. Orekhov
- Department of Chemistry, M.V.Lomonosov Moscow State University, GSP-1, Leninskie Gory, 1–3, 119991 Moscow, Russia; (E.A.R.); (I.N.K.); (V.S.O.); (E.V.S.); (A.V.G.)
| | - Evgenii V. Skorobogatov
- Department of Chemistry, M.V.Lomonosov Moscow State University, GSP-1, Leninskie Gory, 1–3, 119991 Moscow, Russia; (E.A.R.); (I.N.K.); (V.S.O.); (E.V.S.); (A.V.G.)
| | - Andrei V. Garmash
- Department of Chemistry, M.V.Lomonosov Moscow State University, GSP-1, Leninskie Gory, 1–3, 119991 Moscow, Russia; (E.A.R.); (I.N.K.); (V.S.O.); (E.V.S.); (A.V.G.)
| | - Mikhail K. Beklemishev
- Department of Chemistry, M.V.Lomonosov Moscow State University, GSP-1, Leninskie Gory, 1–3, 119991 Moscow, Russia; (E.A.R.); (I.N.K.); (V.S.O.); (E.V.S.); (A.V.G.)
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8
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Solà J, Jimeno C, Alfonso I. Exploiting complexity to implement function in chemical systems. Chem Commun (Camb) 2020; 56:13273-13286. [DOI: 10.1039/d0cc04170j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This feature article reflects a personal overview of the importance of complexity as an additional parameter to be considered in chemical research, being illustrated with selected examples in molecular recognition and catalysis.
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Affiliation(s)
- Jordi Solà
- Department of Biological Chemistry
- Institute of Advanced Chemistry of Catalonia
- IQAC-CSIC
- 08034 Barcelona
- Spain
| | - Ciril Jimeno
- Department of Biological Chemistry
- Institute of Advanced Chemistry of Catalonia
- IQAC-CSIC
- 08034 Barcelona
- Spain
| | - Ignacio Alfonso
- Department of Biological Chemistry
- Institute of Advanced Chemistry of Catalonia
- IQAC-CSIC
- 08034 Barcelona
- Spain
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9
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García‐Calvo J, Robson JA, Torroba T, Wilton‐Ely JDET. Synthesis and Application of Ruthenium(II) Alkenyl Complexes with Perylene Fluorophores for the Detection of Toxic Vapours and Gases. Chemistry 2019; 25:14214-14222. [DOI: 10.1002/chem.201903303] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Indexed: 12/18/2022]
Affiliation(s)
- José García‐Calvo
- Department of ChemistryFaculty of ScienceUniversity of Burgos 09001 Burgos Spain
| | - Jonathan A. Robson
- Department of ChemistryImperial College London, Molecular Sciences Research Hub, White City Campus London W12 0BZ UK
| | - Tomás Torroba
- Department of ChemistryFaculty of ScienceUniversity of Burgos 09001 Burgos Spain
| | - James D. E. T. Wilton‐Ely
- Department of ChemistryImperial College London, Molecular Sciences Research Hub, White City Campus London W12 0BZ UK
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10
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Fan J, Ding L. Single-system based discriminative optical sensors: different strategies and versatile applications. Analyst 2019; 143:3775-3788. [PMID: 29974083 DOI: 10.1039/c8an00235e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Discriminative optical sensors with pattern recognition properties and high-throughput ability have been widely developed as they can distinguish multiple chemically similar analytes. Compared to traditional sensor arrays composed of a series of sensor elements, single-system based discriminative sensors using an array of optical changes at different wavelengths to provide input signals have drawn intensive attention recently. On the one hand, they can provide discrimination ability that is lack in using selective sensors; on the other hand, they can simplify the complex data acquisition process accompanied by multiple-element-based sensor arrays and reduce consumption of sensor samples. This tutorial review gives an overview of the development of single-system based discriminative optical sensors. Different strategies for the construction of single-system based discriminative sensors including dynamic combinatorial libraries, cross-reactive conjugated polymers, DNA G-quadruplex ensembles, combinatorial fluorescent molecular sensors, and fluorophore/surfactant aggregate ensembles are particularly introduced.
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Affiliation(s)
- Junmei Fan
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, PR China.
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11
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Bravin C, Guidetti A, Licini G, Zonta C. Supramolecular cages as differential sensors for dicarboxylate anions: guest length sensing using principal component analysis of ESI-MS and 1H-NMR raw data. Chem Sci 2019; 10:3523-3528. [PMID: 30996943 PMCID: PMC6432344 DOI: 10.1039/c8sc05527k] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 02/05/2019] [Indexed: 01/05/2023] Open
Abstract
Dynamic covalent libraries (DCLs) have been widely used in the development of differential sensors. Inspired by recent studies which use supramolecular recognition systems for sensing, we report the use of a tris(-pyridylmethyl)amine (TPMA)-based supramolecular cage as a differential sensor for dicarboxylate anions. In particular, a library of molecular cages constituted by linkers differing in size and flexibility was allowed to equilibrate toward a series of guests differing in molecular size. The differential system was able to discriminate a series of dicarboxylates depending on their chain length. This differentiation was evaluated through the application of the Principal Component Analysis (PCA) method using interpolated and raw data obtained from ESI-MS. Interestingly, while the 1H NMR spectra of the differential system did not allow for the discrimination of the analytes by the naked eye, PCA of the raw data from the spectra revealed information on the chain length of the guest and also on the odd-even character of the carbon chain.
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Affiliation(s)
- Carlo Bravin
- Department of Chemical Sciences , University of Padova , Via Marzolo 1 , 35131 Padova , Italy .
| | - Andrea Guidetti
- Department of Chemical Sciences , University of Padova , Via Marzolo 1 , 35131 Padova , Italy .
| | - Giulia Licini
- Department of Chemical Sciences , University of Padova , Via Marzolo 1 , 35131 Padova , Italy .
| | - Cristiano Zonta
- Department of Chemical Sciences , University of Padova , Via Marzolo 1 , 35131 Padova , Italy .
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12
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Fan J, Ding L, Fang Y. Surfactant Aggregates Encapsulating and Modulating: An Effective Way to Generate Selective and Discriminative Fluorescent Sensors. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:326-341. [PMID: 30063363 DOI: 10.1021/acs.langmuir.8b02111] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The heterogeneous structure and dynamic balancing nature of surfactant aggregates make them attractive in developing fluorescent sensors. They can provide a number of advantages, e.g., enhanced fluorescence stability and quantum yield, detection capability in aqueous solutions, and easy operation. Thus, various strategies have been used to construct surfactant aggregate-based fluorescent sensors. Surfactant aggregates play various roles in different strategies and realize multiple sensing behaviors. Many new functions have been discovered for surfactant aggregates in constructing fluorescent sensors. In this feature article, we briefly summarize the development of surfactant aggregate-based fluorescent sensors and their applications in three different types of sensing: selective sensing, multiple analyte sensing, and cross-reactive sensing. For each type of sensing, the design strategies and the roles of surfactant aggregates are particularly introduced. An understanding of these aspects will help to expand the applications of surfactant assemblies in the sensing field.
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Affiliation(s)
- Junmei Fan
- Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry and Chemical Engineering , Shaanxi Normal University , Xi'an 710119 , P. R. China
| | - Liping Ding
- Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry and Chemical Engineering , Shaanxi Normal University , Xi'an 710119 , P. R. China
| | - Yu Fang
- Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry and Chemical Engineering , Shaanxi Normal University , Xi'an 710119 , P. R. China
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13
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Fuertes A, Juanes M, Granja JR, Montenegro J. Supramolecular functional assemblies: dynamic membrane transporters and peptide nanotubular composites. Chem Commun (Camb) 2018. [PMID: 28636028 DOI: 10.1039/c7cc02997g] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The fabrication of functional molecular devices constitutes one of the most important current challenges for chemical sciences. The complex processes accomplished by living systems continuously demand the assistance of non-covalent interactions between molecular building blocks. Additionally, these building blocks (proteins, membranes, nucleotides) are also constituted by self-assembled structures. Therefore, supramolecular chemistry is the discipline required to understand the properties of the minimal self-assembled building blocks of living systems and to develop new functional smart materials. In the first part of this feature article, we highlight selected examples of the preparation of supramolecular membrane transporters with special emphasis on the application of dynamic covalent bonds. In the second section of the paper we review recent breakthroughs in the preparation of peptide nanotube hybrids with functional applications. The development of these devices constitutes an exciting process from where we can learn how to understand and manipulate supramolecular functional assemblies.
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Affiliation(s)
- Alberto Fuertes
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS) and Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain.
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14
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Bravin C, Badetti E, Puttreddy R, Pan F, Rissanen K, Licini G, Zonta C. Binding Profiles of Self-Assembled Supramolecular Cages from ESI-MS Based Methodology. Chemistry 2018; 24:2936-2943. [DOI: 10.1002/chem.201704725] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Indexed: 12/21/2022]
Affiliation(s)
- Carlo Bravin
- Department of Chemical Sciences; University of Padova; via Marzolo 1 35131 Padova (PD) Italy
| | - Elena Badetti
- Department of Chemical Sciences; University of Padova; via Marzolo 1 35131 Padova (PD) Italy
| | - Rakesh Puttreddy
- Nanoscience Center; Department of Chemistry; University of Jyvaskyla; P.O. Box 35 40014 Jyvaskyla Finland
| | - Fangfang Pan
- Nanoscience Center; Department of Chemistry; University of Jyvaskyla; P.O. Box 35 40014 Jyvaskyla Finland
| | - Kari Rissanen
- Nanoscience Center; Department of Chemistry; University of Jyvaskyla; P.O. Box 35 40014 Jyvaskyla Finland
| | - Giulia Licini
- Department of Chemical Sciences; University of Padova; via Marzolo 1 35131 Padova (PD) Italy
| | - Cristiano Zonta
- Department of Chemical Sciences; University of Padova; via Marzolo 1 35131 Padova (PD) Italy
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15
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Badetti E, Carmo dos Santos NA, Scaramuzzo FA, Bravin C, Wurst K, Licini G, Zonta C. Diasteroselective multi-component assemblies from dynamic covalent imine condensation and metal-coordination chemistry: mechanism and narcissistic stereochemistry self-sorting. RSC Adv 2018; 8:19494-19498. [PMID: 35540993 PMCID: PMC9080712 DOI: 10.1039/c8ra03989e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 05/21/2018] [Indexed: 12/03/2022] Open
Abstract
Self-assembly of a modified tris(2-pyridylmethyl)amine TPMA ligand, zinc(ii) or cobalt(ii) ions, and amino acids have been used effectively as stereo dynamic optical probes for the determination of the enantiomeric excess of free amino acids either using Electronic or Vibrational Circular Dichroism (CD and VCD). Herein, we report the mechanistic and stereochemical study of the self-assembly process which reveals a complex equilibrium in solution where even small variations in the experimental conditions can profoundly affect the final products of the reaction. In particular, variation on the metal stoichiometry switch give rises to an entirely enantio narcissistic self-assembly of the structure. Enantio narcissistic self-assembly is observed in a multi-metallic structure used as stereodynamic probe for CD measurements.![]()
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Affiliation(s)
- Elena Badetti
- Department of Chemical Sciences
- University of Padova
- Via Marzolo 1
- 35131 Padova (PD)
- Italy
| | | | | | - Carlo Bravin
- Department of Chemical Sciences
- University of Padova
- Via Marzolo 1
- 35131 Padova (PD)
- Italy
| | - Klaus Wurst
- Institute of General
- Inorganic and Theoretical Chemistry
- University of Innsbruck
- 6020 Innsbruck
- Austria
| | - Giulia Licini
- Department of Chemical Sciences
- University of Padova
- Via Marzolo 1
- 35131 Padova (PD)
- Italy
| | - Cristiano Zonta
- Department of Chemical Sciences
- University of Padova
- Via Marzolo 1
- 35131 Padova (PD)
- Italy
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16
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Zhang L, Huang X, Cao Y, Xin Y, Ding L. Fluorescent Binary Ensemble Based on Pyrene Derivative and Sodium Dodecyl Sulfate Assemblies as a Chemical Tongue for Discriminating Metal Ions and Brand Water. ACS Sens 2017; 2:1821-1830. [PMID: 29134803 DOI: 10.1021/acssensors.7b00634] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Enormous effort has been put to the detection and recognition of various heavy metal ions due to their involvement in serious environmental pollution and many major diseases. The present work has developed a single fluorescent sensor ensemble that can distinguish and identify a variety of heavy metal ions. A pyrene-based fluorophore (PB) containing a metal ion receptor group was specially designed and synthesized. Anionic surfactant sodium dodecyl sulfate (SDS) assemblies can effectively adjust its fluorescence behavior. The selected binary ensemble based on PB/SDS assemblies can exhibit multiple emission bands and provide wavelength-based cross-reactive responses to a series of metal ions to realize pattern recognition ability. The combination of surfactant assembly modulation and the receptor for metal ions empowers the present sensor ensemble with strong discrimination power, which could well differentiate 13 metal ions, including Cu2+, Co2+, Ni2+, Cr3+, Hg2+, Fe3+, Zn2+, Cd2+, Al3+, Pb2+, Ca2+, Mg2+, and Ba2+. Moreover, this single sensing ensemble could be further applied for identifying different brands of drinking water.
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Affiliation(s)
- Lijun Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry
of Education, School of Chemistry and Chemical Engineering and ‡School of Physics
and Information Technology, Shaanxi Normal University, Xi’an 710062, PR China
| | - Xinyan Huang
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry
of Education, School of Chemistry and Chemical Engineering and ‡School of Physics
and Information Technology, Shaanxi Normal University, Xi’an 710062, PR China
| | - Yuan Cao
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry
of Education, School of Chemistry and Chemical Engineering and ‡School of Physics
and Information Technology, Shaanxi Normal University, Xi’an 710062, PR China
| | - Yunhong Xin
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry
of Education, School of Chemistry and Chemical Engineering and ‡School of Physics
and Information Technology, Shaanxi Normal University, Xi’an 710062, PR China
| | - Liping Ding
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry
of Education, School of Chemistry and Chemical Engineering and ‡School of Physics
and Information Technology, Shaanxi Normal University, Xi’an 710062, PR China
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17
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Calvo-Gredilla P, García-Calvo J, Cuevas JV, Torroba T, Pablos JL, García FC, García JM, Zink-Lorre N, Font-Sanchis E, Sastre-Santos Á, Fernández-Lázaro F. Solvent-Free Off-On Detection of the Improvised Explosive Triacetone Triperoxide (TATP) with Fluorogenic Materials. Chemistry 2017; 23:13973-13979. [DOI: 10.1002/chem.201702412] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Indexed: 01/14/2023]
Affiliation(s)
| | - José García-Calvo
- Department of Chemistry; Faculty of Science; University of Burgos; 09001 Burgos Spain
| | - José V. Cuevas
- Department of Chemistry; Faculty of Science; University of Burgos; 09001 Burgos Spain
| | - Tomás Torroba
- Department of Chemistry; Faculty of Science; University of Burgos; 09001 Burgos Spain
| | - Jesús-Luis Pablos
- Department of Chemistry; Faculty of Science; University of Burgos; 09001 Burgos Spain
| | - Félix C. García
- Department of Chemistry; Faculty of Science; University of Burgos; 09001 Burgos Spain
| | - José-Miguel García
- Department of Chemistry; Faculty of Science; University of Burgos; 09001 Burgos Spain
| | - Nathalie Zink-Lorre
- Organic Chemistry Area; Institute of Bioengineering; Miguel Hernández University; 03202 Elche, Alicante Spain
| | - Enrique Font-Sanchis
- Organic Chemistry Area; Institute of Bioengineering; Miguel Hernández University; 03202 Elche, Alicante Spain
| | - Ángela Sastre-Santos
- Organic Chemistry Area; Institute of Bioengineering; Miguel Hernández University; 03202 Elche, Alicante Spain
| | - Fernando Fernández-Lázaro
- Organic Chemistry Area; Institute of Bioengineering; Miguel Hernández University; 03202 Elche, Alicante Spain
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18
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Zhang W, Gao N, Cui J, Wang C, Wang S, Zhang G, Dong X, Zhang D, Li G. AIE-doped poly(ionic liquid) photonic spheres: a single sphere-based customizable sensing platform for the discrimination of multi-analytes. Chem Sci 2017; 8:6281-6289. [PMID: 28989662 PMCID: PMC5628402 DOI: 10.1039/c7sc02409f] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Accepted: 06/29/2017] [Indexed: 12/21/2022] Open
Abstract
By simultaneously exploiting the unique properties of ionic liquids and aggregation-induced emission (AIE) luminogens, as well as photonic structures, a novel customizable sensing system for multi-analytes was developed based on a single AIE-doped poly(ionic liquid) photonic sphere. It was found that due to the extraordinary multiple intermolecular interactions involved in the ionic liquid units, one single sphere could differentially interact with broader classes of analytes, thus generating response patterns with remarkable diversity. Moreover, the optical properties of both the AIE luminogen and photonic structure integrated in the poly(ionic liquid) sphere provide multidimensional signal channels for transducing the involved recognition process in a complementary manner and the acquisition of abundant and sufficient sensing information could be easily achieved on only one sphere sensor element. More importantly, the sensing performance of our poly(ionic liquid) photonic sphere is designable and customizable through a simple ion-exchange reaction and target-oriented multi-analyte sensing can be conveniently realized using a selective receptor species, such as counterions, showing great flexibility and extendibility. The power of our single sphere-based customizable sensing system was exemplified by the successful on-demand detection and discrimination of four multi-analyte challenge systems: all 20 natural amino acids, nine important phosphate derivatives, ten metal ions and three pairs of enantiomers. To further demonstrate the potential of our spheres for real-life application, 20 amino acids in human urine and their 26 unprecedented complex mixtures were also discriminated between by the single sphere-based array.
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Affiliation(s)
- Wanlin Zhang
- Department of Chemistry , Key Lab of Organic Optoelectronics and Molecular Engineering , Tsinghua University , Beijing 100084 , P. R. China .
| | - Ning Gao
- Department of Chemistry , Key Lab of Organic Optoelectronics and Molecular Engineering , Tsinghua University , Beijing 100084 , P. R. China .
| | - Jiecheng Cui
- Department of Chemistry , Key Lab of Organic Optoelectronics and Molecular Engineering , Tsinghua University , Beijing 100084 , P. R. China .
| | - Chen Wang
- Department of Chemistry , Key Lab of Organic Optoelectronics and Molecular Engineering , Tsinghua University , Beijing 100084 , P. R. China .
| | - Shiqiang Wang
- Department of Chemistry , Key Lab of Organic Optoelectronics and Molecular Engineering , Tsinghua University , Beijing 100084 , P. R. China .
| | - Guanxin Zhang
- Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , P. R. China .
| | - Xiaobiao Dong
- Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , P. R. China .
| | - Deqing Zhang
- Institute of Chemistry , Chinese Academy of Sciences , Beijing 100190 , P. R. China .
| | - Guangtao Li
- Department of Chemistry , Key Lab of Organic Optoelectronics and Molecular Engineering , Tsinghua University , Beijing 100084 , P. R. China .
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19
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Valdivielso AM, Puig-Castellví F, Atcher J, Solà J, Tauler R, Alfonso I. Unraveling the Multistimuli Responses of a Complex Dynamic System of Pseudopeptidic Macrocycles. Chemistry 2017; 23:10789-10799. [DOI: 10.1002/chem.201701294] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Angel M. Valdivielso
- Department of Biological Chemistry and Molecular Modeling; IQAC-CSIC; Jordi Girona 18-26 08034 Barcelona Spain
| | | | - Joan Atcher
- Department of Biological Chemistry and Molecular Modeling; IQAC-CSIC; Jordi Girona 18-26 08034 Barcelona Spain
| | - Jordi Solà
- Department of Biological Chemistry and Molecular Modeling; IQAC-CSIC; Jordi Girona 18-26 08034 Barcelona Spain
| | - Romà Tauler
- Department of Environmental Chemistry; IDAEA-CSIC; Jordi Girona 18-26 08034 Barcelona Spain
| | - Ignacio Alfonso
- Department of Biological Chemistry and Molecular Modeling; IQAC-CSIC; Jordi Girona 18-26 08034 Barcelona Spain
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20
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Cao Y, Zhang L, Huang X, Xin Y, Ding L. Discrimination of Metalloproteins by a Mini Sensor Array Based on Bispyrene Fluorophore/Surfactant Aggregate Ensembles. ACS APPLIED MATERIALS & INTERFACES 2016; 8:35650-35659. [PMID: 27991770 DOI: 10.1021/acsami.6b12646] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Fluorescent sensor arrays with pattern recognition ability have been widely used to detect and identify multiple chemically similar analytes. In the present work, two particular bispyrene fluorophores containing hydrophilic oligo(oxyethylene) spacer, 6 and 4, were synthesized, but one is with and the other is without cholesterol unit. Their ensembles with cationic surfactant (CTAB) assemblies realize multiple fluorescence responses to different metalloproteins, including hemoglobin, myoglobin, ferritin, cytochrome c, and alcohol dehydrogenase. The combination of fluorescence variation at monomer and excimer emission of the two binary sensor ensembles enables the mini sensor array to provide a specific fingerprint pattern to each metalloprotein. Linear discriminant analysis shows that the two-ensemble-sensor-based array could well discriminate the five tested metalloproteins. The present work realizes using a mini sensor array to accomplish discrimination of complex analytes like proteins. They also display a very high sensitivity to the tested metalloproteins with detection limits in the range of picomolar concentration.
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Affiliation(s)
- Yuan Cao
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, and ‡School of Physics and Information Technology, Shaanxi Normal University , Xi'an 710062, P. R. China
| | - Lijun Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, and ‡School of Physics and Information Technology, Shaanxi Normal University , Xi'an 710062, P. R. China
| | - Xinyan Huang
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, and ‡School of Physics and Information Technology, Shaanxi Normal University , Xi'an 710062, P. R. China
| | - Yunhong Xin
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, and ‡School of Physics and Information Technology, Shaanxi Normal University , Xi'an 710062, P. R. China
| | - Liping Ding
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, and ‡School of Physics and Information Technology, Shaanxi Normal University , Xi'an 710062, P. R. China
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21
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Dey N, Bhattacharya S. A Glimpse of Our Journey into the Design of Optical Probes in Self-assembled Surfactant Aggregates. CHEM REC 2016; 16:1934-49. [DOI: 10.1002/tcr.201600012] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Indexed: 02/05/2023]
Affiliation(s)
- Nilanjan Dey
- Department of Organic Chemistry; Indian Institute of Science; Bangalore 560012 India
| | - Santanu Bhattacharya
- Department of Organic Chemistry; Indian Institute of Science; Bangalore 560012 India
- Indian Association for the Cultivation of Science; 2A and 2B Raja S. C. Mullick Road Jadavpur Kolkata 700032 India
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22
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Anslyn EV. Art, auto-mechanics, and supramolecular chemistry. A merging of hobbies and career. Beilstein J Org Chem 2016; 12:362-76. [PMID: 26977197 PMCID: PMC4778509 DOI: 10.3762/bjoc.12.40] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Accepted: 02/12/2016] [Indexed: 12/24/2022] Open
Abstract
While the strict definition of supramolecular chemistry is "chemistry beyond the molecule", meaning having a focus on non-covalent interactions, the field is primarily associated with the creation of synthetic receptors and self-assembly. For synthetic ease, the receptors and assemblies routinely possess a high degree of symmetry, which lends them an aspect of aesthetic beauty. Pictures of electron orbitals similarly can be seen as akin to works of art. This similarity was an early draw for me to the fields of supramolecular chemistry and molecular orbital theory, because I grew up in a household filled with art. In addition to art, my childhood was filled with repairing and constructing mechanical entities, such as internal combustion motors, where many components work together to achieve a function. Analogously, the field of supramolecular chemistry creates systems of high complexity that achieve functions or perform tasks. Therefore, in retrospect a career in supramolecular chemistry appears to be simply an extension of childhood hobbies involving art and auto-mechanics.
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Affiliation(s)
- Eric V Anslyn
- Department of Chemistry, University of Texas, Austin, TX 78712, USA
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23
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Axthelm J, Görls H, Schubert US, Schiller A. Fluorinated Boronic Acid-Appended Bipyridinium Salts for Diol Recognition and Discrimination via 19F NMR Barcodes. J Am Chem Soc 2015; 137:15402-5. [DOI: 10.1021/jacs.5b10934] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jörg Axthelm
- Institute
for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena, Humboldtstrasse 8, D-07743 Jena, Germany
| | - Helmar Görls
- Institute
for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena, Humboldtstrasse 8, D-07743 Jena, Germany
| | - Ulrich S. Schubert
- Institute
for Organic Chemistry and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstrasse 10, D-07743 Jena, Germany
- Jena
Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, D-07743 Jena, Germany
| | - Alexander Schiller
- Institute
for Inorganic and Analytical Chemistry (IAAC), Friedrich Schiller University Jena, Humboldtstrasse 8, D-07743 Jena, Germany
- Jena
Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, D-07743 Jena, Germany
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24
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Lehn JM. Perspectives in chemistry--aspects of adaptive chemistry and materials. Angew Chem Int Ed Engl 2015; 54:3276-89. [PMID: 25582911 DOI: 10.1002/anie.201409399] [Citation(s) in RCA: 333] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Indexed: 12/11/2022]
Abstract
Chemistry, pure and applied, is a science and an industry. By its power over the expressions of matter, it also displays the creativity of art. It has expanded from molecular to supramolecular chemistry and then, by way of constitutional dynamic chemistry, towards adaptive chemistry. Constitutional dynamics allow for adaptation, through component exchange and selection in response to physical stimuli (e.g. light, photoselection), to chemical effectors (e.g. metal ions, metalloselection) or to environmental effects (e.g. phase change) in equilibrium or out-of-equilibrium conditions, towards the generation of the best-adapted/fittest constituent(s) in a dynamic set. Such dynamic systems can be represented by two-dimensional or three-dimensional dynamic networks that define the agonistic and antagonistic relationships between the different constituents linked through component exchange. The introduction of constitutional dynamics into materials science opens perspectives towards adaptive materials and technologies, presenting attractive behavioral features (such as self-healing). In particular, dynamic polymers may undergo modification of their properties (mechanical, optical, etc.) through component exchange and recombination in response to physical or chemical agents. Constitutional adaptive materials open towards a systems materials science and offer numerous opportunities for soft-matter technologies.
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Affiliation(s)
- Jean-Marie Lehn
- ISIS, Institut de Science et d'Ingénierie Supramoléculaires, 8, allée Gaspard Monge 67000 Strasbourg (France).
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25
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Lehn JM. Perspektiven der Chemie - Aspekte adaptiver Chemie und adaptiver Materialien. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201409399] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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26
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Köstereli Z, Severin K. Selective detection of Al3+and citric acid with a fluorescent amphiphile. Org Biomol Chem 2015; 13:252-7. [DOI: 10.1039/c4ob02095b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The assembly and disassembly of a fluorescent amphiphile by Al3+and citrate, respectively, can be used to sense these analytes by fluorescence spectroscopy.
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Affiliation(s)
- Ziya Köstereli
- Institut des Sciences et Ingénierie Chimiques
- Ecole Polytechnique Fédérale de Lausanne (EPFL)
- 1015 Lausanne
- Switzerland
| | - Kay Severin
- Institut des Sciences et Ingénierie Chimiques
- Ecole Polytechnique Fédérale de Lausanne (EPFL)
- 1015 Lausanne
- Switzerland
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